baber/WOPTO huggingface dataset:
Patent JP-S5621750-A (JP)
Title: Cutting method of torsion rotor
Inventor: KITANO AKITOSHI
IPC: B23Q27/00
Filed: 1979-07-24
Abstract: PURPOSE: To accurately and efficiently machine a torsion rotor of a twin rotor capacity type flow meter by rotating a complex-shaped rotor on a slide table around a shaft and cutting a rotor with a milling cutter.  
     CONSTITUTION: A workpiece material 3 as a complex-shaped rotor is fixed on a clamping shaft 17, by a key 18, which is fitted in and supported by a bearing 14 of a frame 13 and a bearing 16 of a frame 15 fixed on a slide table 12. A milling cutter 19 moves while cutting from the cutting starting position 19 1  to the cutting finishing position 19 2 , and at the same time, the clamping shaft 17 of the workpiece material 3 is rotated by the engagement of a gear 20 and a gear 22 of a driving shaft 21 to cut the workpiece material 3 so that the end face 3 1  and the end face 3 2  are to be 90° helix angle to each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07188642-A (JP)
Title: Organic clay thickener compatible with system to be thickened
Inventor: HEMI NAE
IPC: C09K8/32
Filed: 1994-05-06
Abstract: PURPOSE: To obtain an organoclay thickener which can thicken a natural vegetable oil system with good efficiency by constituting it of a reaction product of a smectite-type clay with a specified organic cationic substance.  
     CONSTITUTION: A smectite-type clay (A) such as montmorillonite, bentonite, beidellite or hectorite is reacted with (B) an organic cationic substance derived from residues of a natural vegetable oil substantially the same as the natural vegetable oil to be thickened and used in an amount of about 75 to 150% of the cation exchange capacity of the clay. The obtained reaction product is used as a thickener for a natural vegetable oil based ink or the like. Component B is suitably an organic cation derived from a residue of a vegetable oil such as soybean oil or safflower oil and being a quaternary ammonium salt, a phosphonium salt, a sulfonium salt, or the like. It is also possible to add an organic anion derived from a compound such as stearic acid or palmitic acid to the thickener. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5720025-A (JP)
Title: Gto gate protecting circuit
Inventor: KUBO TAKEHARU
IPC: H03K17/73
Filed: 1980-07-10
Abstract: PURPOSE:To prevent the destruction of gate-cathode junction with simple structure by permitting a series body of diodes, capacitors and a resistance to bridge a dielectric between two plane electrodes. CONSTITUTION:Capacitors 74, a resistance 8, a diode 5, and a Zener diode 6 are each connected to one plane electrode 71 at one teminal, and also connected to the other plate electrode 72 at the other terminal through a hole 78 penetrating the electrode 71, dielectric 73 and plane electrode 72. Those electrodes 71 and 72 and dielectric 73 constitute a capacitor 7, which is in parallel to the capacitor 74. This  capacitor 7 suppresses sufficiently a steep overvoltage developed in turn-off state.  To connect this protecting circuit 9 to a gate and cathode, a connection electrode  part 114 composed of plate electrodes 111 and 112 and a dielectric 113 is used.  Since the inductance of the connection part 114 is extremely small, the overvoltage  suppressing function is not spoiled even when the connection part is elongated.  Therefore, the fitting is simplified.
Patent JP-S61253029-A (JP)
Inventor: YOKOTA TERUO
IPC: A47L1/02
Filed: 1985-04-30
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-S63260911-A (JP)
Title: Polymerizable composition
Inventor: KIDA YASUJI
IPC: C08F218/00
Filed: 1987-04-18
Abstract: PURPOSE:To produce a polymerizable composition which gives a polymer excellent in mechanical and thermal properties and chemical resistance, by adding an unsaturated carboxylic acid to a specific unsaturated carbonate compound. CONSTITUTION:A polymerizable composition comprises an unsaturated carbonate compound (A) having 2 or more unsaturated carbonate groups of formula I (wherein A is alkenyl) in the molecule, an unsaturated carboxylic acid or its anhydride (B) and an inorganic filler (C). As the unsaturated carbonate compound which can be suitably used, a compound of formula II (wherein R<1> and R<3> are each alkenyl; R is alkylene; and n>=1) can be mentioned. Preferably, the number of carbon atoms in the alkenyl groups of the formulae R<1> and R<3> is 2-4C, because of the easiness of the polymerization. As the unsaturated carboxylic acid or its anhydride which can be suitably used, a dibasic acid or its anhydride can be mentioned. As the inorganic filler, in view of the improvement in thermal resistance, the use of a hydroxide is preferred.
Patent JP-H08260718-A (JP)
Title: Construction of multiple dwelling house
Inventor: NAGAO MISAO
IPC: E04H1/04
Filed: 1995-03-28
Abstract: PURPOSE: To preserve privacy in a living space to the utmost when natural light or air is introduced from the common corridor space side to the living space. CONSTITUTION: A dwelling unit space 6 and a common corridor space 7 are provided in a floor space 5, and a living space 16 and a natural lighting/ ventilation space 9 sandwiched with the living space 16 and the common corridor space 7 are provided in the dwelling unit space 6. A side part space 16a is provided in the living space 16 so as to be adjacent to the common corridor space 7 and adjacent to the side part 9a of the natural lighting/ventilation space 9. A partition member 10 is provided so as to respectively partition off the living space 16 from the natural lighting/ventilation space 9, and the living space 16 from the common corridor pace 7. A communicating hole 23 passing light and air is formed between the natural lighting/ventilation space 7 and the common corridor space 7.  In the partition member 10, a glass window 17 passing light is formed on the position opposite to the communicating hole 23. In the partition member 10, a ventilation window hole 25 passing air is formed on the position along the side part 9a of the natural lighting/ventilation space 9.
Patent JP-S589848-A (JP)
Title: Bonding of glass to portable watch side
Inventor: TARUSAWA YASUTAKA
IPC: G04B39/02
Filed: 1981-06-18
Abstract: PURPOSE:To enable the reduction in cost resulting from the decrease in man- hour bonding glass to the side of portable watch and the extreme reduction in hour, by using a one-can ultraviolet-curing adhesive having a long pot life and a short curing time as a glass adhesive. CONSTITUTION:The barrel 2 of a metal such as stainless steel, brass, nickel silver, etc. or the glass rim 14 of a synthetic resin such as polycarbonate, acrylic resin, ABS resin, etc. is coated with the one-can ultraviolet-curing type adhesive 3 or 13 consisting essentially of a modified acrylate blended with a small amount of a photopolymerization initiator having a semipermanent pot life, and the glass 1 consisting of an inorganic substance of the glass 11 consisting of an organic substance is put on the rim. The adhesive is irradiated with ultraviolet rays from above the glass, it is cured, so that the glass 1 is bonded to the barrel 2 or the glass 11 is bonded to the glass rim 14. In curing, the adhesive is cured by applying ultraviolt rays having main wave length of 300-400nm at the intensity of irradiation of 50-350mw/cm<2> for 10-30sec to it, to give the necessary bond strength.
Patent JP-S63260327-A (JP)
Title: Mobile communication system
Inventor: IGARASHI BUNSHIRO
IPC: H04W76/00
Filed: 1987-04-17
Abstract: PURPOSE:To eliminate the need for a radio line control station by providing a judging function representing zone position on a mobile station. CONSTITUTION:A mobile station 4 compares electric field strength of radio waves of paging channels (P1-CH, P2-CH) 11, 14 sent from radio base stations 1, 2, use an access channel (A-CH) 12 to send a call request. The calling request includes the information of the result of comparison of the electric field strength. A radio base station 1 receives the calling request and treats it in its own station when it is recognized that the electric field strength of the channel 11 is larger than that of the channel 14. A radio base station 1 relays the calling request to a telephone exchange station 5 to request the exchange processing and gives a instruction of using an idle talking channel (S1-CH) 13 among lots of talking channels. Then, the telephone set 16 of opposite terminal equipment is called to be in the communication state after the reply.
Patent JP-H02138582-A (JP)
Title: Valve for gas flow rate control device
Inventor: KAZAMA YOICHIRO
IPC: F16K31/02
Filed: 1989-04-14
Abstract: PURPOSE:To prevent the generation of metal powders by providing a valve seat formed between the opening part and inflow passage of a valve body, a diaphragm direct contacting with and separating from the valve seat, and a laminated type piezoelectric element. CONSTITUTION:In a valve of this normal closed type, a laminated type piezoelectric element body 8 is extended by the application of DC voltage thereto. The element body 8 is extended upward because the lowering of its lower end surface is regulated by a bridge 11, an opening regulating screw 7 is moved upward, and a valve stem 10 screwed thereto is raised over the force and load of a spring 15. Hence, a diaphragm 4 is elastically deformed by following the lower end surface of the valve stem 10, and the center part of the diaphragm 4 is raised to form a gap with a valve seat 3, whereby the valve is opened. As the element body 8 is returned to the original length and contracted when the DC voltage is removed, the center part of the diaphragm 4 is made in contact with the valve seat 3 by the force of the spring 15 to close the valve. Thus, metal powders are never formed nor mixed into the gas.
Patent JP-H11295231-A (JP)
Title: Device and method for inspecting surface
Inventor: OKUBO AKIKO
IPC: G01N21/88
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To simply and quickly inspect the contamination state of the surface of a sample that is microscopically rough. SOLUTION: The surface of a sample 2 is scanned by a laser beam for individually detecting the reflection intensity of an s/p polarization constituent, and RR(reflection ratio) that is the ratio of the reflection intensity is calculated for each part on the surface of the sample 2. The two-dimensional distribution of the RR on the surface of the sample 2 is detected, and the distribution width of the RR is compared with the natural width of the clean sample 2. As a result, when the distribution width of the RR is alienated from the natural width, it is judged that the surface of the sample 2 is contaminated, thus easily and quickly judging the presence or absence of the contamination on the surface of the sample 2 that is microscopically rough based on the RR of the reflection intensity of the s/p polarization.
Patent JP-H02272753-A (JP)
Title: Semiconductor device
Inventor: TAKEDA AKIRA
IPC: H01F17/00
Filed: 1989-04-14
Abstract: PURPOSE:To acquire inductance without occupying a large area by forming first and second conductor layers on a semiconductor substrate with an insulating layer therebetween by a coil-type pattern where flux is generated between the first and second conductive layers. CONSTITUTION:The upper end of a second conductive layer 16 is connected to the upper end of a first conductive layer 14 through a contact hole 20A. The lower end of a second conductive layer 16 is connected to the lower end of the first conductive layer 14 through a contact hole 20B. Thereby, the first conductive layer 14 and the second conductive layer 16 form a solid coil where flux passes through inside an insulating layer 12. In the semiconductor device 18, the number of turns can be increased or decreased only by increasing or decreasing the number of repetition patterns. A coil diameter can be changed by changing a film thickness of the insulating layer 12, thereby increasing or decreasing inductance. Accordingly, optimum inductance can be set relatively arbitrarily and easily without occupying a large area on a semiconductor substrate 10.
Patent JP-S5618003-A (JP)
Title: Multistage turbine device
Inventor: SATOU YUTAKA
IPC: F01D9/02
Filed: 1979-07-24
Abstract: PURPOSE: To reduce the overall size of a multi-stage turbine, in which its fluid flowing out from the turbine is reused by causing the fluid to reenter the turbine, by arranging the partial inflow ratio for multi-stage blade rows, with their separately constructed upper and lower halves, to a specific value.  
     CONSTITUTION: A turbine shaft 16 is supported by a pair of left and right bearings 17, and multistage blade rows with their partial inflow ratio less than 50% are constituted separately into upper and lower halves. To the lower half part of a casing 15 the first stage stationary blade 18 and the second stage stationary blade 19 are mounted, and to the upper half part the third stage stationary blade 20 and the fourth stage stationary blade 21 are mounted. To the turbine shaft 16, top moving blades 22 and bottom moving blades 23 are equipped. In this way, a front stage blade row 24 and rear stage blade row 25 are formed in the lower half and upper half respectively. In this manner, from a half way in the turbine stage its fluid is guided floating in a heater or separator and then returned flowing again into the turbine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63259185-A (JP)
Title: Vane pump
Inventor: KURABA KATSUMI
IPC: F04C2/344
Filed: 1987-04-16
Abstract: PURPOSE:To prevent seizure of a vane pump and to reduce its manufacture cost, by constituting a cover plate of a cover part, having a cover suction passage, and a plate part having a suction port. CONSTITUTION:A control valve 2, which controls a delivery flow amount, is built in a pump housing 1. A cover plate 13 is constituted of a cover part 14, having a cover suction passage 14a connecting its one end to the other end of a housing suction passage 3, and a plate part 15 having a suction port 15a connecting its one end to the cover suction passage 14a. The cover plate 13 is formed by die casting generating a smooth surface. In this way, durability and noise performance can be improved by preventing a vane pump from its seizure. Further the vane pump, forming a low priced and light weight material by die casting, enables the manufacture cost to be reduced.
Patent JP-H10267855-A (JP)
Title: Method and device for inspection
Inventor: SAKIDA RYUJI
IPC: G01N21/952
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To detect irregularity information (defective cutting) on the surface of base material (base tube) of translucent layer-structure, which is to be inspected, like a photoreceptor drum, and further to detect such defect as flow and projection on the surface of layer-structure together with defective cutting on the surface of base material. SOLUTION: A photoreceptor drum (to-be-inspected) 20 comprises a translucent photoreceptor layer 21 and a base tube 22. A reflected light 30 to an incident light (P polarized light) 10 is introduced to a photo-detector 32 through a lens 31, and then it is transferred to electric signal by the photo-detector 32. Here, when an incident light 10 comprising only p-polarized component is made incident on the specimen 20 at a Brewster's angle (i) shown in an equation i=tan<-1> (n2 /n1 ) (n1 is refraction factor in the air, n2 is refraction factor of the photoreceptor layer 21), it reaches the surface of the base tube 22 with no reflection on the surface of the photoreceptor layer 21. By photoelectric- transferring the reflected light with the photo-detector 32, surface of the base tube 22 can be observed even after the photoreceptor 21 is coated.
Patent JP-H01266436-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: A47J37/00
Filed: 1988-04-18
Abstract: PURPOSE:To prevent a heating element from being a hindrance when a bread container is mounted and demounted and to increase the effective space of the interior of a heating chamber, especially the height thereof being increased thereby, by a method wherein a high frequency oscillator, an upper positioned heater, and lower heater form a heating source, and the lower heater is placed in the recessed part of the bottom of a heating chamber and in a level lower than that of the bottom of a bread container. CONSTITUTION:A high frequency oscillator 2, an upper flat heater 6, and a lower heaters 8 form a heating source. In order to facilitate the mounting and demounting of a bread container 11, the upper flat heater 6 is disposed on the upper surface side of a heating chamber 1, and the lower flat heater 8 is disposed in a recessed part 1b of the bottom of the heating chamber 1. Arrangement of the heaters 6 and 8 increases the effective space of the interior of the heating chamber 1, especially the height thereof.
Patent JP-H10268717-A (JP)
Title: Filter lock device
Inventor: HAMANO KENICHI
IPC: G03G21/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a filter lock device whose manufacturing cost is reduced, whose assembling process is facilitated and whose safety with respect to an operator is sufficiently secured. SOLUTION: A dent 4 is formed at the back cover 2 of the back surface of a device main body and a grating-like louver 5 is integrally formed with the cover 2 at the inner side of the dent 4. A filter 3 is formed so as to be somewhat larger than the inner size of the dent 4 of the cover 2. Then, when the filter 3 is attached to the dent 4, it is bent and attached. Thus, the filter 3 is locked in the dent 4 by the elasticity of the filter 3 itself and friction between the inside surface of the dent 4 without using a device or a member for pressing the filter 3.
Patent JP-S62249603-A (JP)
Inventor: UENO RYUSABURO
IPC: A43D95/06
Filed: 1986-04-23
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-H05295344-A (JP)
Title: Adhesive composition
Inventor: KONDOU MARI
IPC: C09J175/06
Filed: 1992-04-15
Abstract: PURPOSE:To provide an adhesive compsn. which is excellent in solvent-solubility, enables adhesion even at such a low temp. as 160 deg.C, gives a laminate excellent in processibility and water resistance, and has a long pot life near bloom temp. CONSTITUTION:A dicarboxylic acid component contg. at least 80mol% arom. dicarboxylic acid is reacted with a glycol component comprising 40-80mol% neopentyl glycol, 2-20mol% 1.4-cyclohexanedimethanol, 2-18mol% 1,9-nonanediol, and 0-40mol% other copolymerizable glycol to give a polyester. 100 pts.wt. the polyester and 1-20 pts.wt. isocyanate compd. are used as the main components to give an adhesive compsn.
Patent JP-H03292523-A (JP)
Title: Attachment frame for touch panel
Inventor: TSURUMARU SHINICHIRO
IPC: G06F3/033
Filed: 1990-04-11
Abstract: PURPOSE:To faciliate the replacement of touch panels by integrating the parts fixed to a touch panel and a gap filling packing, attaching the touch panel to the groove of an attachment frame made of a resin material having elasticity and flexibility, and attaching the attachment frame to the front circumferential part of a display via an attachment part. CONSTITUTION:The outer circumference of a touch panel 4 is put into a groove 13 by means of the elasticity and the flexibility of an attachment frame 12. Then an attachment part 14 is attached to a display 3 through an entire surface of the display 3 covering its front circumferential part through its outercircumference. Thus the panel 4 is attached to the front face of the display 3 via a gap and at the same time the front circumferential part of the display 3 is sealed up. Thus the panel 4 can be attached to the display 3 by means of the frame 12 only. The number of parts can be decreased and the cost is also reduced. Furthermore it is not required to use the metallic parts for attachment nor to fill up the gap. As a result, the panel 4 can be easily replaced with another.
Patent JP-S58211145-A (JP)
Title: Thermodevelopable diazo copying material
Inventor: MATSUDA TSUTOMU
IPC: G03C1/58
Filed: 1982-06-02
Abstract: PURPOSE:To obtain the titled material developable at low temp. and superior in raw storage stability, by forming on a support a photosensitive layer contg. a diazo compd., a coupling component made of resorcin or phloroglucin-carboxylic acid salt, and a heat-meltable color forming aid. CONSTITUTION:The present thermodevelopable diazo copying material is obtained by dissolving in an aq. soln. (A) diazo compd., such as 4-diazo-1-dimethylaminobenzene, (B) a coupling component contg. as a main component, 6-50C alkyl, aralkyl, or aryl amide of optionally substd. resorcinol- or phloroglucinolcarboxylic acid having <=1% water solubility at 20 deg.C, such as gamma-resorcinolcarboxylic acid monolaurylamine salt, or phloroglucinolcarboxylic acid diphenylamine salt, and (C) a heat-meltable color forming aid, such as capronamide; coating the support with this obtained solution; and forming a photosensitive layer.
Patent JP-H02274666-A (JP)
Title: Four-wheel steering device
Inventor: TSURUMIYA OSAMU
IPC: B62D117/00
Filed: 1989-04-14
Abstract: PURPOSE:To obtain high turn performance without deteriorating stability by determining in accordance with a detected car speed the ratio of a steering angle and its phase corrected in accordance with a detected steering condition and calculating being based on a front wheel steering angle a rear wheel target steering angle steering a rear wheel. CONSTITUTION:A controller 16 inputs signals from a steering angle sensor 14, steering speed sensor 15, steering torque sensor 40, car speed sensor 20 and a rear wheel steering angle sensor 24 and determines ratio of a steering angle and its phase in accordance with a detected car speed, calculating a target steering angle of rear wheels 18RR, 18RL from the steering angle ratio and phase being based on a front wheel steering angle detected in the steering angle sensor 14. Here the car speed is left as determining its correction region, when the car speed is in this region, the steering angle ratio and phase are corrected in accordance with a detected steering condition. For instance in the case of a steering speed in a large value, even at the time of high speed running, the rear wheel is steered in a reverse phase. The rear wheel is steered by an electric motor 21 so as to obtain the rear wheel target steering angle. Thus by obtaining high turn performance without deteriorating stability, driving performance can be improved.
Patent JP-H10288604-A (JP)
Title: Remote-field eddy-current testing method
Inventor: KURODA IWAO
IPC: G01N27/90
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To compress the difference between the estimated value and the actual dimensions and to improve the measuring accuracy by performing the fault detection of an actual pipe at the frequency different from the fault-detecting frequency when the defect of a reference tube is detected. SOLUTION: A fault detecting probe 8 is inserted into a reference tube 9, to which an artificial defect 91 is applied. The fault detecting frequency of the oscillator of a remote-field eddy-current detector 7 is changed, and a fault detecting frequency f2 , where the phase θ of the signal (unbalanced signal) obtained from the part without an artificial fault 91 is obtained. Then, a plurality of the artificial faults, whose depths are different at the fault detecting frequencies f2 , are detected. The phase angle θ of the fault signal is obtained. The depth estimating curve (depth versas phase curve) is formed. When the fault of the actual tube 10 is detected, a fault-detecting frequency f3 where the unbalanced signal obtained at the part without the fault of the actual tube 10 is obtained. The fault detection is performed at this frequency f3 .  Then, the phase angle θ of the detected fault signal is compared with a predetermined estimated depth curve, and the depth of the fault is estimated.