baber/WOPTO huggingface dataset:
Patent JP-S6423602-A (JP)
Title: Dielectric filter
Inventor: KAWAKAMI IZUMI
IPC: H01P7/04
Filed: 1987-07-18
Abstract: PURPOSE:To form a low-insertion-loss dielectric filter, by removing an electrode for adjusting resonance frequency and another electrode for adjusting coupling quantity from a dielectric body. CONSTITUTION:This dielectric filter is constituted in such a way that plural central conductors 22-1-22-6 are formed in a single homogeneous dielectric body and plural dielectric resonators filled up with a dielectric substance are respectively provided between each of the central conductors 2-1-2-6, and then, capacity elements 23-1-23-6 are respectively connected between each of the dielectric resonators. Then the coupling between each dielectric resonator is attained by the capacity elements 23-1-23-6 without providing any pattern like electrodes for adjusting resonance frequency and coupling quantity formed on the surface of the dielectric body as seen in conventional ones. Therefore, a low-insertion-loss dielectric filter whose Q-value is sharply raised can be obtained.
Patent JP-2001007074-A (JP)
Title: Treatment apparatus
Inventor: TAKASHIMA TOSHIHIDE
IPC: H01L21/304
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To drain even a liq. having high viscosity in a short time. SOLUTION: A cleaner 12, having a feed circuit 70 for feeding SPM(sulfuric peroxide mixed liquid) to a cleaning tank 60, a drain circuit 71 for draining SPM from this tank 60, a circulation circuit 72 connecting the feed circuit 70 to the drain circuit 71, and a pump 73 attached to the circulation circuit 72 comprises a first bypass 74 for connecting the feed circuit 70 to the drain circuit 71, and a second bypass 75 for connecting the downstream of the pump 73 to the drain circuit 71. SPM drained from the cleaning tank 60 is made to flow into the circulation circuit 72 and sent out by the pump 73 to drain.
Patent JP-H0823430-A (JP)
Title: Facsimile equipment having file transfer function
Inventor: MAEI YOSHIHIRO
IPC: H04N1/00
Filed: 1994-07-08
Abstract: PURPOSE:To prevent re-transmission processing when expiration of a T5 timer results due to a processing delay by selecting a scheduled timing for detection of an end reply signal to be faster than a timing when the T5 timer expires. CONSTITUTION:A called station receiving a file transferred from a caller station transfers the received file to a host computer and starts a T5' timer expiring in a faster timing than that of a T5 timer in compliance with the ITU-T recommendations 30. When no acknowledge is returned from the host computer, the called station sends an FDM (file diagnostic message) when the T5' timer expires. Thus, even when much time elapses because of time-consuming for processing of the called station with respect to the host computer, re- transmission processing is not executed by the caller station.
Patent JP-H11348548-A (JP)
Title: Air conditioner
Inventor: KAWAHARA TATSUHIDE
IPC: B60H1/32
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent a drain discharging means from being stuffed by installing a protective means which is extended from a case to a cooling means and protects the drain discharging means from the dust contained in the flow-in air above the drain discharging means. SOLUTION: A protective means 20 to protect a drain discharging means 13 as a partition extending from a case 12 toward a cooling means 3 which is an evaporator from the dust 18 contained in the flow-in air is provided above the drain discharging means 13. A side wall 14a upstream of the air flow of a drain pan 14 is erected higher than the protective means 20, while a side wall 14b downstream of the air flow is lower than the wall 14a. The dust 18 contained in the air sucked in the case 12 is collided with the cooling means 3, dropped in an upstream side space, and deposited on the protective means 20, preventing the drain discharging means 13 from being stuffed.
Patent JP-2000005479-A (JP)
Title: Bobbin thread winding device of sewing machine
Inventor: KUMON SATORU
IPC: D05B59/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the twine of two threads and to make the prewinding easy in a case where two bobbin threads are simultaneously wound on two bobbins by mounting one of two bobbin thread winding devices on an upper surface of an arm, and mounting the other on a front surface of the arm. SOLUTION: One of the bobbin thread winding devices 2 is arranged on a front surface 1a of an arm 1 of a sewing machine, and the other bobbin thread winding device 2 is arranged on an upper surface 1b of the arm 1. Each bobbin thread winding device 2 is arranged on the arm 1 in such a manner that its rubber ring 16b is closely pressed to a left end surface of two thread winder driving wheels 4 assembled on an upper shaft 3. The twine of two threads can be prevented, and the thread winding can be smoothly performed when the sewing machine is driven in a state that the bobbins 5, 5 are respectively loaded on the winding devices 2, 2, and thread winding shafts 11, 11 pressed to the thread winder driving wheels 4, 4 are rotated by the rotation of two winding devices 4, 4 assembled on the upper shaft 3 to wind the threads on the bobbins 5, 5.
Patent JP-S57106530-A (JP)
Title: Melt-bonding method for glass rod and glass pipe
Inventor: YANAGAWA HISAHARU
IPC: C03B37/012
Filed: 1980-12-19
Abstract: PURPOSE:To manufacture a base material giving an optical fiber with no core eccentricity by melt-bonding a glass rod put in a glass pipe and the pipe together by heating in consideration of the thickness deviation of the pipe so that the center of the core part of the rod coincides with the center of the external shape of the pipe. CONSTITUTION:An eccentric glass rod 1C is put in a glass pipe 4B with no eccentricity in the internal and external shapes and brought into contact with the pipe 4B as shown by figureI. At this time, the thickest part 3a of the clad part is brought into contact with the pipe 4B so that the maximum gap 7 is formed at the side of the thinnest part 3b. The pipe 4B is then melted by heating from the outside, and a thickness change of the part corresponding to the part 3b is maximized. As a result, the center of the core part 2 of the rod 1C can be made to almost coincide with the center of the external shape of the pipe 4B. When this glass work is worked into an optical fiber as a base material for the fiber, the resulting optical fiber has no core eccentricity.
Patent JP-H0465163-A (JP)
Title: Manufacture of solid state image sensor
Inventor: NISHIOKA YASUTAKA
IPC: H01L27/14
Filed: 1990-07-05
Abstract: PURPOSE:To simply and easily form a color filter layer by coating the layer with a material which exhibits photochromism characteristics. CONSTITUTION:A color filter layer 6 is provided on a semiconductor substrate l formed on photoelectric converters 2. The layer 6 is made of a red light transmitting layer 3, a green color transmitting layer 4, a blue color transmitting layer 5 and a transparent resin protective layer 7. Colors correspond to the converters 2 to be formed by using photographic printing plate method. The layers 3, 4, 5 are covered with the layer 7 upon each formation, and the layer 6 is coated with a material 8 exhibiting photochromism characteristics. The material 8 is composed, for example, by dispersing organic compounds exhibiting photochromism in a transparent polymer material having high permeability to a visible light. Thus, its cost can be reduced, a term can be shortened, its quality can be improved, stabilized, and its yield can be improved.
Patent JP-2001009614-A (JP)
Title: Small diameter drill
Inventor: MOCHIZUKI MANABU
IPC: B23B51/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a tool and chip discharge ability in boring a small hole in a printed wiring board. SOLUTION: A wall surface defining a chip discharge groove is formed into a waveshape comprising, in an axially perpendicular section, a circular concave part 6 with a radius of curvature r1 and a circular convex part 7 with a radius of curvature r2. The concave part 6 is disposed adjacent to a cutting edge, and its concave curved surface is formed into a face with a radial rake angle of 0 to 45 deg.. The convex part 7 is disposed adjacent to the concave part 6, radially extending toward the other side of the cutting edge. The relationship between the respective radii r1, r2 of the concave part 6 and the convex part 7 is expressed as r1<r2, and furthermore, the central portion of a tool is made thicker than the outer peripheral portion thereof.
Patent JP-H0466337-A (JP)
Title: Controlling device for vehicle driving device
Inventor: UEDA YOSHIAKI
IPC: B60W10/10
Filed: 1990-07-06
Abstract: PURPOSE:To secure necessary volume of an oil pump and to keep necessary minimum oil pressure during idling even in the case of high oil temperature by increasing rotational speed of an engine when temperature of working fluid in a transmission becomes high. CONSTITUTION:In a control device of a vehicle driving device, in which an oil pump B of a transmission is driven by driving torque of an engine A, temperature of working fluid in the transmission is detected by an oil temperature detecting means C. When detected oil temperature exceeds a required value, the idling rotational speed of the engine A is increased by means of an idling rotational speed increasing means D. Namely, if temperature of the working fluid in the transmission rises above a required value owing to continuous running under a heavy load and the like, the idling rotational speed of the engine A is increased. Thus, discharge volume from the oil pump B driven directly by the engine A increases to compensate increase of oil leakage so as to secure necessary discharge volume.
Patent JP-S6241011-A (JP)
Title: Process of electromagnetic wave shield molding
Inventor: EGUCHI KATSUHIDE
IPC: H05K9/00
Filed: 1985-08-16
Abstract: PURPOSE:To manufacture a plastic molding having conductive bed integrally by preliminary preforming the base sheet by means of vacuum or compressed air according to the shape of product, painting the conducting paint inside of the product to be molded, and injection molding the molten plastic in the injection mold. CONSTITUTION:The ABC resin sheet of 0.6mm thickness is preformed in vacua, inside of which the paint mixture of copper dust and acrylic resin binder is sprayed to form a conductive bed of 50mu thickness. After being dried up, the molded conductive base sheet is placed in the injection mold, and ABC resin is injection molded in the cavity to produce an electromagnetic wave shield molding product. This molding product has the conductive bed not likely to peel or fall off, and is of a good capability of electromagnetic wave shielding. The said process can provide the conductive bed 2 having a uniform thickness and maintain a good contact of conducting particle in the bed. The conductive bed 2 is placed between the plastic bed 3 and the conductive bed 2 or the base sheet 1, which eliminates the peeling or falling off of conductive bed.
Patent JP-2001016469-A (JP)
Title: Image processor
Inventor: MORIWAKI YOSHIMI
IPC: G06T1/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which a user easily correct an image based on an image analyzing result. SOLUTION: A digital image is analyzed (S12). Then not only the feature of the image is obtained but also the obtained image feature and a correction parameter are displayed on a screen to advise the user to correct the image. The user can select the recommended correction parameter or indicates another correction parameter in the case of unsatisfaction (S14). Or not only the digital image is analyzed to obtain the feature of the image but also the image is automatically corrected by using the correction parameter corresponding to the feature. Moreover, the obtained feature of the image is displayed on the screen after automatic correction and the correction parameter is announced to the user.
Patent JP-H1112387-A (JP)
Title: Treatment of plastic waste
Inventor: HASHIMOTO HIDEO
IPC: C08J11/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently treat the subject plastic wastes in high reutilization without corroding or clogging devices by subjecting the plastic wastes to a solid-liquid separation treatment using a specific fractionation solvent, thermally decomposing the obtained fractionated and dissolved solution component, dechlorinating the decomposition product and subsequently distilling the product. SOLUTION: This method for treating plastic wastes comprising (X1 ) hydrocarbon plastics comprising aliphatic and aromatic plastics and (X2 ) different hydrocarbon plastics such as (X2 ') polyvinylidene chloride comprises selectively dissolving X1 and one or all parts of X2 ' in (A) a fractionation solvent comprising 5-70% of aromatic hydrocarbons and 5-85% of paraffinic hydrocarbons, dividing the obtained solution product into (Y1 ) a fractionation solvent solution containing X1 and X2 ' and (Y2 ) solid substances comprising X2 excluding X2 ', thermally decomposing the Y1 , removing chlorine compounds from the decomposition product, distilling the residue and subsequently recycling one or all parts of the obtained distillation fraction.
Patent JP-S58127687-A (JP)
Inventor: RUISU EI BETSUCHIYAA
IPC: B26B25/00
Filed: 1982-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5970142-A (JP)
Inventor: YAMADA TOSHIO
IPC: H02H7/08
Filed: 1982-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0821174-A (JP)
Title: Attachment for ladder
Inventor: MATSUOKA TAKASHI
IPC: E04D15/00
Filed: 1994-07-08
Abstract: PURPOSE:To complement short leg length on one side by mounting an attachment on a ladder, and to ensure the safety of the ladder when the ladder is leaned against the upper section of a step at the stepped section of stairs or the upper section of the surface of a slope and used. CONSTITUTION:An attachment for a ladder consists of the combination of an attachment main section 1 composed of a bearing shaft 7, which has a U-shaped lower stepping crosspiece hook section 5, into which the stepping crosspiece 22 of the ladder 20 is entered, at an upper end and in which a grounding base section 8 is mounted at a lower end and shaft length is adjusted freely by a jack shaft 11, and a clamping connecting member 2 having an inverted U-shaped upper stepping crosspiece hook section 6 at an upper end, having a turnbuckle body 4 in an intermediate section and being connected to the upper section of the attachment main section 1. The upper and lower stepping crosspiece hook sections 5, 6 are engaged with the stepping cross piece 22, installed onto the ladder 20, and clamped and fixed by the turnbuckle body 4 while the bearing shaft 7 is employed as a complement leg on the short leg length side.
Patent JP-S57104881-A (JP)
Title: Analog/digital electronic watch
Inventor: YASUDA SHIYOUICHI
IPC: G04G5/00
Filed: 1980-12-20
Abstract: PURPOSE:To adjust the analog and digital display of hour and minute accurately by sending pulses which are synchronized with asecond carrier signal and move a minute hand by only one minute after the adjustment of a two hands type analog display part that is moved at every m seconds has been performed. CONSTITUTION:When an analog adjusting mode is set by operating a switch SW2, a hand adjusting pulse P is sent from a switch control circuit 18 at every time a switch SW1 is turned ON and OFF, and the hands in the analog display part 1 are adjusted. After the adjustment of the analog display part 1, the switch SW2 is operated again, and the analog adjusting mode is released. Thereafter, when a carry signal is outputted from a second counter 6, a 6 pulse signal is outputted from a 6 pulse output 16, and a minute hand in the analog display part 1 is advanced by one minute.
Patent JP-H0344881-A (JP)
Title: Optical disk device
Inventor: YADA SEIJI
IPC: G11B27/034
Filed: 1989-07-12
Abstract: PURPOSE:To transfer a file at high speed with no waiting time for a data concerned by shifting rotary phases from each other on a medium from which the data is transferred and a medium to which the data is transferred by a delay time attending upon the data transfer. CONSTITUTION:A synchronizing signal of the same frequency as the revolving frequency of a spindle motor 16 under normal operation is outputted by a host device 1 to both file devices 11 and 21 from a bus 2. And, a master synchronization instruction is outputted by the host device 1 to the file device 11, where the data is read and transferred by a CPU 13 by making a specific pulse out of sector pulses to be outputted from a recording and reproducing signal processing part 12 coincide with the synchronizing signal in phase. On the other hand, a copy synchronization instruction in synchronization with a specific sector pulse in timing shifted from the synchronizing signal by a fixed phase is outputted by the host device 1 to the file device 21. By this method, the data read out of the file device 11 is recorded to the file device 21 via the host device 1 with no waiting time.
Patent JP-S6334272-A (JP)
Inventor: NORUBERUTO OKUFUIRUKU
IPC: B60T8/175
Filed: 1987-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57106071-A (JP)
Title: High-frequency high-output transistor
Inventor: ODA YUUJI
IPC: H01L21/331
Filed: 1980-12-23
Abstract: PURPOSE:To enable reduction of a depletion layer capacity between emitter diffusion resistance region and a collector, by a method wherein a separately conductive stabilizing resistance layer on a collector region connected to an emitter feed point consists of two regions of a high and a low impurity concentration region. CONSTITUTION:A high-frequency transistor consists of a semiconductor substrate 11, of which a N type collector region consists, a P type base region 12, a P type guard ring region 13, and a N type emitter region 14. A stabilizing resistance layer, consisting of a p<+> type high impurity concentration region 15 connected to an emitter feed point, and a p<-> type low impurity concentration region 16 surrounding the region 15, is formed on the collector layer. In case the impurity concentration of the region 16 is equal to that of the collector region,  this constitution reduces a depletion layer capacity to 1/2<1/2>-0.7 times. This  reduces a gain turn down at a high-frequency region.
Patent JP-S6337628-A (JP)
Title: Apparatus for transferring cassette for semiconductor wafer
Inventor: IWAZAWA YOSHIYUKI
IPC: B65H31/30
Filed: 1986-08-01
Abstract: PURPOSE:To inhibit the generation of dust in case of transfer as much as possible by constituting a housing section of an inner box body, in which a cassette for a semiconductor wafer is housed, and an outer box body surrounding the inner box body and mounting a cushioning means between the inner box body and the outer box body. CONSTITUTION:Dust generated by friction among rollers 30, 31 and rails 22 during the transfer of a cassette 18 is sucked into square tubes 23 from exhaust slits 24 formed to the rails 22 at approximately the same time as the generation of dust, and discharged rapidly outside a system. Transmission over an inner box 33 of micro- vibrations generated in a truck 19 is interrupted extremely by a cushioning means 35 fitted between the inner box 33 and an outer box 34. Consequently, the cassette 18 for a semiconductor wafer is transferred extremely calmly. As a result, the phenomena of the breaking of the semiconductor wafers 40, the peeling of a resist, etc. are difficult to be generated, thus inhibiting the generation of dust from the aspect. Accordingly, when the cassette 18 for the semiconductor wafers is shifted between device section regions-that is, between semiconductor manufacturing processes, the generation of dust can be suppressed as much as possible.
Patent JP-H0733721-A (JP)
Title: New chlorobutyrylamide and agricultural and horticultural bactericide
Inventor: TANAKA AKINOBU
IPC: C07C233/18
Filed: 1993-07-22
Abstract: PURPOSE:To obtain a new chlorobutyrylamide having bacteriostatic or bactericidal action on pathogenic bacteria of agricultural and horticultural blight and useful as a new bactericide for agricultural and horticultural use. CONSTITUTION:A chlorobutyrylamide of the formula I ((n) is integer of 2-4; X, Y and Z are H, halogen, alkoxy, phenoxy or 1-4C lower alkyl; R is 6-10C alkyl), e. g. N-2-(2,4-dichlorophenoxy) ethyl-N-octy1-4- chlorobutyrylamide. The compound of formula I can be produced e. g. by producing a bromode of formula C from a phenol of formula A and a dibromoalkane of formula B, reacting the bromide with an amine of formula D in the presence of a hydrogen bromide acceptor and reacting the obtained secondary amine of formula E with chlorobutyryl chloride of formula F.
Patent JP-S6242074-A (JP)
Title: Measuring method for parameter of induction motor
Inventor: TERAJIMA MASAYUKI
IPC: H02P23/16
Filed: 1985-08-19
Abstract: PURPOSE:To easily and surely perform an automatic measurement by applying a DC voltage to the primary input of an induction motor from a power inverter, measuring the primary input current and voltage of the motor, finding the primary parameters and calculating the secondary parameters based on prescribed equations. CONSTITUTION:With transistors Tr1, Tr6, etc. in an inverter 21 of the driving power source switched on and off, while a PWM waveform generating circuit 22 set with a definite voltage by a control circuit 11, DC voltage pulses are impressed on the windings U, W, etc. of an induction motor 1. Thus, the voltage and current are measured through a voltage and current detectors 12, 13, and from their ratio, the resistance r1 as a primary parameter is determined by the circuit 11. On the other hand, from the rising transient currents i1(t), i2(t) and the end current Ie of the DC current I, rising time constant T of the current I is determined, and the secondary resistance r2, secondary inductance L2 as the secondary parameters are determined based on the equation 1. In this manner, an automatic measurement of the parameters can be made easily and surely in a standstill state of the motor.
Patent JP-H06170466-A (JP)
Title: Caulking joint, joining method and joining die of metallic tube
Inventor: HAYASHI TOSHIOMI
IPC: B21D39/04
Filed: 1992-05-30
Abstract: PURPOSE:To provide a light weight and simple caulking joint, a joining method with an excellent workability and a reasonable joining die without leaking a fluid for a long term with respect to the direct joining of thin walled metallic tubes opposed mutually. CONSTITUTION:An enclosure part 4 surrounding a flange is formed by bending back a tip part of an expanded tube part from an outer circumferential surface toward an internal side with a die 9 formed to a peculiar shape by providing a concentric shaped flange 2 extending in a breadth wise direction on an opening end of one hand thin walled metallic tube 1 and fitting this in an expanded tube part provided on an opening end of the other thin walled metallic tube 3. While the end part of the expanded tube part bent back by utilizing the other die 8 is pressed, the enclosure part and the flange clamped in between are firmly restricted mutually by forming them while inclining along an acute conical surface and joining them integrally by caulking.
Patent JP-H0935990-A (JP)
Title: Manufacture of ceramic laminated electronic part
Inventor: TERASAKI AKIKO
IPC: H01G4/30
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a ceramic laminated electronic part wherein delamination is restrained and characteristic such as humidity resistance is hard to deteriorate. SOLUTION: A plurality of ceramic green sheets 21 to 25 wherein an inner electrode is formed in a working face are laminated interposing a ceramic green sheet 31 for thickness adjustment having a first region 32 corresponding to a region excepting an inner electrode lamination part wherein all the inner electrodes overlap each other and a second region 33 corresponding to an inner electrode lamination part therebetween, a process for baking an obtained lamination body is provided and the first region 32 is made thicker than the second region 33.