baber/WOPTO huggingface dataset:
Patent JP-S61236411-A (JP)
Title: Chamfering device of drilled part
Inventor: ARIYOSHI YUKIHIKO
IPC: B23B51/10
Filed: 1985-04-09
Abstract: PURPOSE:To enable a drilled part to be chamfered by one shuttle motion through an outer cylinder, bearings rotatable inside the outer cylinder, spindle rotatable and slidable in the axial line and a tool holder swivelably actuating its point end, in the case of a chamfering device of the drilled part. CONSTITUTION:When a spindle 10 is advanced while it rotates, an outer cylinder 21 and a front cylinder 28 advance with no rotation by ball bearings 18, 19, 20, and a chamfering device, stopping the cylinder if it is adapted to a work 3, advances only the spindle 10. Here a cam surface 13a of the spindle 10 is adapted to an inner ring 19a of the bearing, and the device, depressing the spindle 10 in the inward radial direction while displacing outward a tool fixed to the end of a tool holder 11 to be adapted to a hole 3a, chamfers a hole part. If the spindle 10 is retracted, the tool automatically returns to the original position by a spring 14. The device presets the contact timing of the cam surface 13a and its tilt angle. In this way, the device, chamfering the drilled part by one time shuttle turning, improves finishing and a life of the tool.
Patent JP-H08272120-A (JP)
Title: Ultrasonic cleaning method for photosensitive drum aluminum pipe
Inventor: OIDE MASAAKI
IPC: G03G5/10
Filed: 1995-03-31
Abstract: PURPOSE: To provide an ultrasonic cleaning method, by which no rising projecting flaw is generated in ultrasonic cleaning of the aluminum pipe, for a photosensitive drum aluminum pipe. CONSTITUTION: When ultrasonic cleaning of a photosensitive drum aluminum pipe 1 is carried out by using an ultrasonic generating device, a relationship between a frequency (f) (kHz) and an ultrasonic cleaning time T (minute) is set to be fT<=120 (kHz.min). In this process, a relationship between an output P (W) and an ultrasonic generating area S (cm<2> ) is desirably set to be 0.1<P/S<=1.0 (W/cm<2> ) for cleaning.
Patent JP-H04309903-A (JP)
Title: Laser probe
Inventor: SUGATA FUMIO
IPC: G02B6/46
Filed: 1991-04-09
Abstract: PURPOSE:To uniformly clamp and fix an optical fiber without decreasing optical characteristics as to the laser probe wherein the optical fiber for a carbon dioxide laser is incorporated. CONSTITUTION:The laser probe is equipped with a metallic chip 2 provided with a slit part at a part shown by (b) and a ring 9 which has a coil spring 8 made of shape memory alloy or slit 10, and the coil spring 9 or ring 9 after being reduced to a diameter smaller than the external diameter of the slit part by a shape memory processing so as to obtain a fixing force by clamping the slit part of the metallic chip 2 is deformed to a diameter larger than the external diameter of the slit part to facilitate the insertion of the coil spring 8 or ring 9; and the coil spring 8 or ring 9 is inserted into the slit part and a hot air is blown to restore the spring or ring to the shape before the deformation by the shape memory effect. Consequently, the slit part is clamped uniformly over a wide range and the optical fiber can be fixed.
Patent JP-S573068-A (JP)
Title: Production of shelled golden color watch case
Inventor: NOZAWA HIDEO
IPC: G04B37/18
Filed: 1980-06-06
Abstract: PURPOSE:To prevent corrosion despite infiltration of a plating soln. into the inside circumferential part of a shell in the stage of finish plating by providing a coating film of high polymer paint in the state of a shell in a shelled watch case such as wristwatch case of the like. CONSTITUTION:Coating film 1a of high polymer type paint of acrylic type, epoxy type, ''Teflon  '' type, etc. is applied over the entire surface of the inside circumferential part of a sheel 1 or the surface of the shell. This shell is mounted to an insert mold for plastic molding material, and a high polymer material is molded on the inner side of the shell 1 by insert molding, whereby a plastic body part 2a is made. Next, this is polished to have better appearance. At this time, the coating film applied on the outside circumferential part is removed by the polishing. However, the coating film 1a existing between the shell 1 and the plastic body 2a remains. After underlying plating is applied, an Au type plating layer 2a is formed only on the outside circumferential surface of the shell 1.
Patent JP-2000236504-A (JP)
Title: Program-searching reproduction system in image memory board
Inventor: MAKINO KENICHIRO
IPC: H04N5/91
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To retrieve an image before and after an image calculated as important on the basis of a prescribed criterion and to reproduce the image in a device that has a semiconductor memory to cyclicly record image data. SOLUTION: A control means 4 stores an amount of image data outputted from an image compression means 1 for each image to a prescribed area of a data memory 5a sequentially every time the amount of the image data for each one image is outputted. The control means references a change in the amount of the image data for each image stored in a data processing semiconductor memory to calculate an image being a criterion of program searching in the case of conducting program searching reproduction to read the image data for each image from the image data recording semiconductor memory 3.
Patent JP-S57193628-A (JP)
Title: Construction of large-size caisson
Inventor: SHIMOMURA KAHEE
IPC: E02D23/02
Filed: 1981-05-22
Abstract: PURPOSE:To economically construct a large-size caisson by a method in which parts for the caisson are built on a floating dock and put on a large-size floating dock after launched, and a given size of a caisson is fabricated there. CONSTITUTION:In the first place, on a small-size floating dock (F/D) 2 moored to a caisson-manufacturing yard previously provided, a small-size caisson 1 as the lower part of a large-size caisson is manufactured. Then, the F/D 2 is towed to a caisson-changing plate and water is charged into the dock to sink it under water, whereby the caisson 1 is launched. Then, after the caisson 1 is towed onto a large-size F/D 4 sunk previously in the changing place, the caisson 1 is received on the F/D 4 by floating it up, and the F/D 4 is towed to a caisson- manufacturing yard. Afterwards, given size of a caisson 6 is manufactured on the caisson 1, and the completed caisson towed to a construction site on the F/D 4.
Patent JP-H05278349-A (JP)
Title: Image receiving sheet for thermal transfer recording
IPC: B41M5/52
Filed: 1992-03-31
Abstract: PURPOSE:To provide an image receiving sheet for thermal transfer recording wherein recording sensitivity is very high and a high quality recording image which is extremely excellent in resolution, visibility, color density, dot omission, etc., is given. CONSTITUTION:In an image receiving sheet for thermal transfer recording wherein an image receiving layer which receives a transfer image from a color material transfer sheet is provided, an intermediate layer having thermoplastic resin fine grain agglomerate as a main component is provided between the image receiving layer and a base material.
Patent JP-S60223434-A (JP)
Inventor: IROKAWA SHIYOUICHI
IPC: H02J3/18
Filed: 1984-04-18
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-S5411760-A (JP)
Title: Detecting system of parforcusing and centering of lenses
Inventor: HAYAMIZU YOSHISADA
IPC: G02B21/00
Filed: 1977-06-29
Abstract: PURPOSE: To perform parfocusing and centering simultaneously, photoelectrically and highly accurately by detecting the images of a second parfocasing index and a first parfocusing index on the plane thereof and the images of a second centerling index and a first centering index on the plane thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62234547-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: SHIRAISHI EIICHI
IPC: B01J23/64
Filed: 1986-04-04
Abstract: PURPOSE:To obtain the title catalyst for purifying exhaust gas having excellent performance in simultaneously removing hydrocarbons, carbon monoxide, and nitrogen oxides at low temp. after endurance traveling by allowing tin oxide to coexist in a ternary catalyst consisting of platinum and/or palladium, rhodium, and cerium oxide. CONSTITUTION:A refractory inorg. oxide deposited with at least one kind between platinum and palladium and rhodium is mixed with specified amts. of CeO2 and SnO2, dilute nitric acid is added, and the mixture is crushed on a wet basis to obtain a slurry. The slurry is deposited on a monolithic honeycomb carrier to obtain a finished catalyst. From 0.1-10g total of the noble metals and rhodium, 1-150g CeO2, 0.1-100g SnO2, and 20-200g refractory inorg. oxide are deposited per 1l of the catalyst. In addition, activated alumina is preferably used as the refractory inorg. oxide.
Patent JP-S59202090-A (JP)
Title: Electronic wristwatch
Inventor: ARAKI KOUJI
IPC: G04G15/00
Filed: 1983-04-30
Abstract: PURPOSE:To make it possible to hardly stop alarm function, by stopping alarm function only when a large number of switches are manipulated in a predetermined process. CONSTITUTION:When the operation process of a large number of manipulation switches 4 for correcting a time or setting an alarm time is detected by a manipulation process detecting circuit 7 and a large number of the switches are manipulated in a predetermined process, alarm function is stopped through an integrated circuit 5. Therefore, the alarm function is hardly stopped and inconvenience such that the alarm function is stopped in a dreamy state can be prevented.
Patent JP-S61236790-A (JP)
Title: Production of galactooligosaccharide
Inventor: OZAWA OSAMU
IPC: C07H3/02
Filed: 1985-04-12
Abstract: PURPOSE:To obtain the titled substance useful as a growth factor for Lactobacillus bifidus readily in high yield, by cultivating a microorganism of the genus Cryptococcus capable of producing galactooligosaccharide from lactose, and reacting the above-mentioned culture with the lactose. CONSTITUTION:A microorganism, having he ability to produce galacto oligosaccharide from lactose (substance containing the same), and belonging to the genus Cryptococcus, e.g. Cryptococcus laurentii variety laurentii OKN-4 (FERM-P No.7629), is cultivated in a culture medium containing lactose (sub stance containing the same) as a carbon source, generally at 20-40 deg.C and 3-9pH for 1-3 days, and the resultant culture or a treated material thereof is reacted with the lactose (substance containing the same) under conditions of preferably 30-60 deg.C and 3-6pH to afford the aimed substance. The concentra tion of the lactose (substance containing the same) to be used for reaction with the above-mentioned culture is preferably 2.5-30wt%.
Patent JP-S62234964-A (JP)
Title: Forging die
Inventor: KAMIYA SHUNJI
IPC: B41J13/02
Filed: 1986-04-04
Abstract: PURPOSE:To attain to enhance not only the forging yield of inverse parts but also molding accuracy while omitting a deburring process, by providing a cavity in which an upper die and a lower die are inserted in a freely slidable manner and mounting the opening and closing means of a slide die split so as to be openable to a lateral direction. CONSTITUTION:A piercing hole 22 permitting the insertion of an upper die 7 and a lower die 8 in a freely slidable manner and forming a cavity C between both dies 7, 8 is provided to the center part of the slide die 21, for example, forming a cylindrical shape mounted on a base plate 20 in an up-and-down direction and a slide die opening and closing means is constituted of a pair of the hydraulic cylinders 24a, 24b mounted on the base plate 20. A split slide die 21 is closed from the lateral direction by the slide die opening and closing means 24a, 24b at the time of forging molding and a material is thrown in the closed die to be forged in a hermetically closed state by both cope and drag 7, 8. After molding, the slide die is opened to the lateral direction by the slide opening and closing means. By this method, a semimanufactured product having an inverse part can be easily taken out of the slide die.
Patent JP-H05281267-A (JP)
Title: High voltage measuring device
IPC: G01R15/20
Filed: 1992-03-31
Abstract: PURPOSE:To minimize a device entirely and improve the detection sensitivity so as to obtain a highly reliable high-voltage measuring device. CONSTITUTION:The title consists of a detection electrode 3, a capacitor 4, an electric switch 5, etc. The discharging current from a capacitor 4 for measurement obtained through grounding the switch 5 cyclically is subjected to be measured in order to detect the voltage of a high-voltage generator.
Patent JP-H10273503-A (JP)
Title: Production of fine polymer particle
Inventor: NAKAMURA GENICHI
IPC: C08F20/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain particles having a narrow particle diameter distribution and each having a hydrophobic surface by subjecting a vinyl monomer to dispersion polymerization in at least one solvent selected from the group consisting of hydrocarbon solvents and silicone solvents in the presence of a dispersant comprising an aminated silicone. SOLUTION: The dispersant used comprises an aminated silicone having a modifying group represented by the formula (wherein n is 3 to 20; and A and B are each H, a 1-22C hydrocarbon group, a 1-22C aminoalkyl, etc.), such as a 3-aminopropyl group, with an amine equivalent of 300-50,000 g/mol and a viscosity (25 deg.C) of 50-100 cSt.  At least one solvent selected from hydrocarbon solvents, such as hexane and toluene, and silicone solvents is mixed with a vinyl monomer, such as an alkyl acrylate, in an amount sufficient to provide a concentration of 2-30 wt.%, an aminated silicone dispersant in an amount of 0.1-20 wt.% based on the monomer, a polymerization initiator comprising, e.g. lauroyl peroxide in an amount of 0.1-10 wt.%, and a chain transfer agent, and the mixture is subjected to dispersion polymerization at room temperature to 150 deg.C to give polymer particles having a diameter of 0.3-20 μm.
Patent JP-S572989-A (JP)
Title: Heat pipe
Inventor: OOGUSHI TETSUROU
IPC: F28D15/02
Filed: 1980-06-06
Abstract: PURPOSE:To obtain a secure and correct operation of the heat pipe used for thawing the snow on a road, even if it is embedded in the ground with an error in the angle, by a structure wherein both ends of a condensing part of the pipe are connected to a heating part through connection pipes. CONSTITUTION:The both ends of the condensing part 2 are connected to the heating part 1 through the connection pipes 51 and 52 respectively. With such a construction, even if there occurs an error in the enbedding angle of the pipe, a working liquid condensed in the condensing part 2 can return to the heating part 1 via at least one of the connection pipes 51 and 52. Thus, the heat pipe can operate normally all the time.
Patent JP-H01251397-A (JP)
Title: Semiconductor memory device
Inventor: HAMANO TAKAHIRO
IPC: G11C11/418
Filed: 1988-03-30
Abstract: PURPOSE:To execute an operation at high speed and to stabilize the operation by setting the input of a word line driving circuit to a prescribed potential when a fuse circuit inserted between the output of a buffer and the input of the word line driving circuit is disconnected. CONSTITUTION:A main row decoder to drive a word line 13 in a main memory cell array 11 is composed of a decoding circuit where a row address is supplied, a buffer 21 where the output of the above-mentioned decoding circuit is supplied, a word line driving circuit 22 to drive the corresponding word line 13 according to the output of the buffer, and the fuse circuit inserted between the output of the buffer 21 and the input of the word line driving circuit 22. The fuse circuit and the word line 13 are separated by the word line driving circuit 22, and the input of the word line driving circuit is set to the prescribed potential when a fuse 33 is disconnected. Thus, the operation can be executed at high speed, and the stable operation can be attained.
Patent JP-H09264177-A (JP)
Title: Method and device of feedback controlling air-fuel ratio of engine
Inventor: SUNAGUCHI TOYOHIDE
IPC: F02D45/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To perform a highly reliable air-fuel ratio feedback control by comparing rich area time and lean area time measured, respectively, on the basis of the output signal of an O2 sensor with a standard rich area time and a standard lean area time to judge the deterioration of the O2 sensor. SOLUTION: In the operation of an engine, the present operating state of an engine is detected by an engine operating state detecting means 70, whether the operating state is steady or not is judged by an engine steady operation judging part 72, and in the steady operation, a steady signal is outputted to an O2 sensor deteriorated state judging part 74. The O2 sensor deteriorated state judging part 14, which receives also the detection signal of an O2 sensor 46, measures rich area time and lean area time on the basis of this output signal, and compares these area times with a standard rich area time and a standard lean area time to judge the deterioration of the O2 sensor 46. When it is deteriorated, the integrating portion of proportional integral control is changed to correct feedback correction coefficient.
Patent JP-S562011-A (JP)
Title: Constant-liquid-level controller
Inventor: KUWATANI TOSHINORI
IPC: F16K31/26
Filed: 1979-06-19
Abstract: PURPOSE: To exercise excellent liquid-level control by exercising control over the opening-closing of a pilot valve within the broad range of a liquid level and also to prevent a main valve from being unstable by holding the main valve fully open or fully closed.  
     CONSTITUTION: Pilot valve 25 is so activated that the pilot valve seat will be closed by fluid pressure; and float arm 27 transferring the movement of float 17 and pilot valve lever 24 which moves synchronizing with valve 25 are engated with certain play. According to the lowering of float 17 depending upon a liquid-level drop in a liquid tank, spring 25 increases opening pressure to valve 25 and spring 43 applies opening force to valve 25 with spring force less than that of spring 34. Consequently, opening-closing control over valve 25 is carried out within the broad range of the liquid level and the main valve is held fully open or fully closed to prevent the main valve from being unstable, so that excellent liquid-level control can be exercised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61244755-A (JP)
Inventor: HAMAGUCHI MASAMI
IPC: B65D35/22
Filed: 1985-04-11
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-S58193921-A (JP)
Title: Conduit for control cable
Inventor: YOSHIFUJI JIYUNNOSUKE
IPC: F16C1/26
Filed: 1982-05-07
Abstract: PURPOSE:To decrease a sliding resistance in a cable as well as assure a softness of the cable by a method wherein a reinforcing layer composed of annular member is arranged at the outer circumference of a liner of synthetic resin and a covered layer of synthetic resin is arranged at the outer circumferential surface. CONSTITUTION:Both a conduit 1 for a control cable and a pipe-like liner 2 composed of synthetic resin with a better sliding characteristic e.g. polyethylene, polybutylene terephthalate and nylon etc. are arranged. The annular members 3 of hard synthetic resin such as hard vynil chloride which are axially and closely arranged in a continuous menner are arranged at the outer circumference of the liner 2. The reinforcing layer 3a composed of annular members, the covered layer 4 cmposed of soft synthetic resin such as soft vynil chloride, polyethlene etc. and the inner cable 5 slidably inserted into the conduit are arranged. With such a arrangement as above, the assembly has a quite high flexibility compared with the conduit of metal helical pipe, so that the conduit can be operated with a low sliding resistance.
Patent JP-H01248662-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITABASHI KAZUO
IPC: H01L29/732
Filed: 1988-03-30
Abstract: PURPOSE:To control the width of an emitter with a minimum worked dimension and to stabilize contact junction by performing the forming of an emitter and the cutting of the emitter window with the same mask. CONSTITUTION:An interlayer insulating film 7 of CVDSiO2, etc., is formed after the forming of a p-type base domain 2. After that, a resist 9 is applied and patterning is done so as to open an emitter part. Furthermore, As<+> is dosed with a comparatively high energy using the resist 9 as a masking material. Next, the interlayer film 7 is etched using the resist 9 again used in the time of this ion-implantation, and a window for the emitter contact is opened. Then, the resist 9 is removed, and the wiring process is performed by bringing conductive materials of Poly Si, etc., to be an emitter electrode 10 into contact with an emitter diffusion layer. This can prevent the width of the emitter from increasing and stabilize the emitter contact at the same time.
Patent JP-H07277014-A (JP)
Title: Power transmission device between prime movers of compound prime mover for automobile
Inventor: HAYASHIDA MOTOYUKI
IPC: B60W10/18
Filed: 1994-04-15
Abstract: PURPOSE:To increase the working range of an internal combustion engine when large driving force is temporarily required in a low-speed driving range for shock relief at the time of interrupting of clutch by providing a torque converter and a clutch in series between an electric motor and the internal combustion engine. CONSTITUTION:A torque converter 2 and a clutch 2 are provided in series onto the output shaft of an internal combustion engine 1, an electric motor 4 is connected, and the output shaft of the electric motor 4 is connected to the axle of a rear wheel 5 through a reduction gear. Since the torque converter 2 is provided in series to the clutch 3, the clutch 3 is connected to operate the internal combustion engine 1 in a rotational speed range higher than medium speed at the time of requiring high output even in a low speed driving range, thus decelerating it with the torque converter 2, converting it into high torque, transmitting it to an axle, and increasing the working range largely in the low speed driving range. Since the clutch 3 is provided with the torque converter 2, it is possible to reduce an impact at the time of interrupting to the degree that it cannot be sensed.
Patent JP-H11270898-A (JP)
Title: Local cleaning type air cleaner
Inventor: TANAKA TOSHIO
IPC: F24F13/15
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the whole size to become larger, and make larger a space for effecting cleaning without lowering the cleaning ability. SOLUTION: An air deflection member 7b of which position and direction are set so as to blow cleaned air in a direction parting from a center axis of a cleaned-air blow, is provided at a predetermined position of a cleaned air outlet 1b of an air cleaner body 1. Further, the length of the air deflection member 7b is set so that both ends thereof are positioned at the sides of the center axis of the cleaned-air blow.
Patent JP-S62233261-A (JP)
Title: Head-driving circuit
Inventor: SATO YUKINORI
IPC: B41J2/30
Filed: 1986-04-03
Abstract: PURPOSE:To prevent a surplus heat generation or an unnecessary power consumption from occurring in a head, by detecting the condition where the magnetic flux of a core in a spring-charged type head becomes O Wb, and turning OFF a head-driving current by a detection signal thus obtained. CONSTITUTION:When a head-driving current passed to a coil 7 by a head-driving part 9, the coil 7 generates a magnetic flux in such a direction as to cancel the magnetic flux of a permanent magnet 5. When the magnetic flux of a core 6 becomes O Wb, a wire 1 is caused to fly out in the direction of an arrow by an energizing force of a leaf spring 4. A Hall element 10 in contact with the core 6 detects the condition where the magnetic flux of the core 6 becomes O Wb, and sends a detection signal to the head-driving part 9. In response to the signal, the part 9 turns OFF the head-driving current. Accordingly, an unnecessary driving current is not conducted, and surplus heat generation or power consumption is obviated.