baber/WOPTO huggingface dataset:
Patent JP-S55125412-A (JP)
Title: Through hole inspecting device
Inventor: AIKAWA KAZUHITO
IPC: G01D21/00
Filed: 1979-03-20
Abstract: PURPOSE: To make it possible to inspect the state of a minute through hole without reqiring a special technique and with efficiency by providing a pressure storage chamber at the outside of the through hole, forcing air via the through hole and deciding good or bad in a period of time in which air reaches a specific pressure.  
     CONSTITUTION: To the receiving plate 2 of a fixed bedplate 1 there is fitted a round bar-like main body 3. A cylinder 4 is fitted in the main body and pressed and fixed by means of a clamp 37. Then, a through hole 7 is worked into a specific dimension by a drill 1a, and the pressure storage chamber is closed by a packing 38 and a lid 45, and a pressure detector 40 is connected thereto through a hole 38a. In this state, pressure air is caused to flow into the detector 40, where the air pressure is measured. Upon this occasion, even if the hole 7 is worked correctly, if there is no pressure storage chamber, the time for sensing the air pressure is short but the hole comes to have a specific pressure after a specific period of time, and thereafter the judgement of good or bad of the through hole can be carried out very easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63201494-A (JP)
Title: Regenerative heat exchanger
Inventor: SAKAMOTO TAKESHI
IPC: F24S90/00
Filed: 1987-02-18
Abstract: PURPOSE:To provide a regenerative heat exchanger, capable of taking out the heat of high temperature and low in heat loss, by a method wherein heat source side operating medium is made to flow from a center side heat accumulating member toward an outer peripheral side heat accumulating member while load side operating medium is made flow from the latter to the former. CONSTITUTION:The vessel 36 of a regenerative heat exchanger 3 is partitioned into several tanks by insulative members 35 and the tank, nearer to the center of the vessel 36, is filled with heat accumulating agent having the melting point or the transient point of a high temperature. A high-temperature heat accumulating tank 32, a medium-temperature heat accumulating tank 333 and a low-temperature heat accumulating tank 34 are arranged from the center of the vessel toward the outside of the same. Heat source side heat collecting medium 2' is distributed into the heat source side heat transfer tubes 24 of a proper number while the medium 2' passes through respective heat accumulating tanks 32, 33, 34 sequentially and returns to the side of a heat source while providing the heat accumulating agent in respective tanks with the heat thereof. On the other hand, feed water 6 or the operating medium of a turbine is distributed into load side heat transfer tubes 29 of a proper number and enters at first into the low-temperature heat accumulating tank 34 of the outermost tube, then, passes through respective tanks 32, 32 sequentially in a direction reverse to the flow direction of the heat source side hat collecting medium and receives heat from heat accumulating agents in respective tanks, thereafter, is evaporated and becomes high-temperature steam to be supplied to the turbine.
Patent JP-2000232059-A (JP)
Title: Developer supplying equipment
Inventor: MIYAZAKI NAMIO
IPC: H01L21/027
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent irregurality of resist pattern dimension which is due to ununiform supply of developer, in developer supplying equipment for dropping the developer on a wafer and developing resist on the wafer. SOLUTION: This equipment is provided with a conical vessel type nozzle 14, which is arranged above a horizontally arranged wafer W and has many nozzle holes 16 opened on a flat bottom plane 14a, developer supplying means 18, 21, 24 for supplying developer to the nozzle 14, means 19, 22 for opening the inside of the nozzle 14 to the outside air or sealing the inside from the external air, and means 20, 23, 26 for supplying gas pressure to the inside of the nozzle 14. By using gas pressure supplied from the gas pressure supplying means, the developer supplied and stored in the nozzle 14 by the developer supplying means 18, 21, 24 is jeted from the nozzle holes 16 and dropped on the wafer W surface.  The developer is simultaneously protruded on the central region and the peripheral region of the wafer W, and the developing rates in the central region and the peripheral region become equal, so that the dispersion in resist pattern dimension to be developed is prevented.
Patent JP-H02215650-A (JP)
Title: Paper piling/moving device
Inventor: OTA YOSHIHIKO
IPC: B65H33/02
Filed: 1989-02-13
Abstract: PURPOSE:To prevent the accumulated condition of papers accumulated on a transfer plate from getting out of order and simultaneously to transfer the papers to next process by providing dividing forks which enters in a paper accumulated place and which shunts from said accumulated place and moreover, providing a putting face on the upper surface of said dividing forks and a holding face at the under surface thereof. CONSTITUTION:Paper moneys carried via a carrying line M2 are carried to an accumulation place and then they are accumulated and put one by one in turn on a putting plate 25 elevated and waited at a real paper position. Predetermined number of the paper moneys are accumulated on the plate 25, the plate 25 is descended to a position indicated by a two-dot chain line and the accumulated paper moneys are transferred to transfer plates 35, 36 for waiting previously them. In parallel with this, money papers more than predetermined number carried via the carrying line M2 are turned in the directions of arrows C, D respectively and they are temporarily accumulated on the putting plates 27, 28 of dividing forks 27, 28 arranged in the place 23. At the time of the turning of the forks 27, 28 and the descent of the plate 25, the holding faces 27c, 28c of the forks press the upper surface of the accumulated paper moneys to prevent the accumulated condition of the paper moneys from getting out of order.
Patent JP-S60179441-A (JP)
Title: Stretch film
Inventor: OOTSU SHINZOU
IPC: C08L1/00
Filed: 1984-02-24
Abstract: PURPOSE:The titled film suffering little bleeding of additive when wrapping a fatty food, obtained by incorporating an adipate plasticizer having a straight- chain alkyl group of 6-10C, and a polyester polymer plasticizer into a PVC resin, to be formed into a film. CONSTITUTION:20-40pts.wt. adipate plasticizer (A) having a straight chain alkyl group of 6-10C (e.g., diisononyl adipate or a mixed ester made by esterifying adipic acid with heptyl alcohol and nonyl alcohol), and 5-10pts.wt. polyester polymer plasticizer (B) having a 1,000-3,000mol.wt. are incorporated into 100pts.wt. polyvinyl chloride resin (C), which compound is formed into a film to give the objective stretch film. The examples of component B include a polyester made from propylene glycol and adipic acid, and a polyester made from ethylene glycol and adipic acid.
Patent JP-H01208407-A (JP)
Title: Method and apparatus for manufacturing metal powder
Inventor: OISHI HITOSHI
IPC: B22F9/06
Filed: 1988-02-16
Abstract: PURPOSE:To obtain metal powder having distribution of particle size with little dispersion by focusing ultrasonic in a chamber, flowing down molten metal to the position and atomizing. CONSTITUTION:The molten metal 11 is flowed down into the chamber 14 held to inert gas atmosphere from a nozzle 15. The ultrasonic vibration of a vibrator 17 vibrated with a high frequency electric source 16 is conducted to a resonator 19 through an amplitude magnifier 18. A sound wave radiated to the atmospheric gas with vibration of the resonator 19 is reflected with a radiated direction changing device 20, to focus to the position 30 of the flowed-down molten metal 11. By focusing this sound wave, the intense sound field in the gas is formed, and capillary is generated at interface of the molten metal 11. The molten metal 11 is atomized under overcoming the surface tension to form fine particle 29, and cooled and solidified with the atmospheric gas to form the metal powder. This is separated from the atmospheric gas and recovered in a recovery vessel 26.
Patent JP-S57148088-A (JP)
Title: Scroll type fluid machinery
Inventor: HIRAGA MASAHARU
IPC: F01C1/02
Filed: 1981-03-09
Abstract: PURPOSE: To reduce the re-expansion volume without increasing the pressure loss by forming a center hole which acts as the outlet or inlet of the fluid to the fluid pocket in a condition that the part of said hole is cutting into a helical member.  
     CONSTITUTION: A compressor has a compressor housing 10 comprising a front end plate 11 and a cup shaped member 12 attached thereto, a fixed scroll member 15 and a movable scroll member 16 being arranged in said compressor housing 10, said fixed scroll member 15 consisting of a side plate 151 and a helical member 152 provided thereon and said movable scroll member 16 consisting of a side plate 161 and a helical member 162 provided thereon with a groove formed on the axial direction end face of the herical memebers 152 and 162 of the scroll members 15 and 16 respectively in which a tip seal 20 is inserted to perform the sealing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09232654-A (JP)
Title: Optical parametric oscillator and light projector
Inventor: AKIYAMA YASUHIRO
IPC: H01S3/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To enable residual exciting light, signal light, and idler light to be coincident with one an other in wavefront or spread angle of a beam. SOLUTION: An incident-side mirror 17 and an outgoing-side mirror 18 which are both formed like a lens are provided on both sides of a nonlinear optical crystal 16 respectively, and a collimator is composed of the incident-side mirror 17 and an incident lens 13. The resonator of an optical parametric oscillator and an exciting light are set coincident with each other, and for instance, a collimator of characteristics that it has no aberration among three wavelengths of residual exciting light, signal light, and idler light is composed of the outgoing-side mirror 18 for an optical resonator and an outgoing lens 15,  or a collimator of characteristics that it has no aberration between two wavelengths of signal light and idler light and causes a saddening by a certain value to a residual exciting light is composed by the outgoing-side mirror 18 for an optical resonator and an outgoing lens 15.
Patent JP-S59159513-A (JP)
Title: Foil-wound transformer
Inventor: KADOMA SHIGEKI
IPC: H01F27/28
Filed: 1983-03-03
Abstract: PURPOSE:To improve the cooling efficiency of a foil-wound transformer by constructing so that the line of connecting the ends of parallel ribs of a cooling panel contained in the transformer become wedge-shaped liquid distributor and liquid collector at the inlet and the outlet of the panel. CONSTITUTION:A foiled conductor 2 and an insulating sheet 3 are superposed on the outside of a core 1, and wound to form a coil, and an annular cooling panel 6 is mounted in the coil. The panel 6 has a narrow gap for flowing coolant therein, is connected to a liquid collecting tube 16 via an insulating pipe 17. Parallel ribs 22 for guiding the coolant are provided in the panel 21 so that the line 23 of connecting the ends of the ribs 22 form wedge-shaped liquid distributor 24 and liquid collector 25 at the inlet and outlet and that the slopes of the lines are difference between the center 26 of the panel 21 and the vicinities 27 of the upper and lower ends in such a manner that the slopes of the upper and lower ends increase.
Patent JP-S55125170-A (JP)
Title: Polyamideimide-coated insulated wire
Inventor: MUKAIYAMA YOSHIYUKI
IPC: C08L79/08
Filed: 1979-03-22
Abstract: PURPOSE: To provide wire coated with title resin compsn. having a good balance of heat resistance, impact resistance, produced by reacting a polyisocyanate contg. an isocyanurate ring, an arom. diisocyanate, a lactam and a polycarboxylic acid contg. an acid anhydride.  
     CONSTITUTION: There is provided insulated wire coated with a compsn. contg. a polyamideimide resin obtd. by reacting (A) a polyisocyanate contg. an isocyanurate ring and having residual isocyanate gp. content of 10W70%, (B) an arom. diisocyanate, (C) a lactam and (D) a polycarboxylic acid contg. an acid anhydride in an amount of 1W30eq.% of (A) and of 20W90eq.% of (C) based on the total amount of isocyanates in cresol solvent. An example of (A) is a polyisocyanate contg. an isocyanurate ring obtd. from 4,4'-diphenylmethane diisocyanate. An example of (C) is ε-caprolactam. An example of (D) is trimellitic acid anhydride. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52115576-A (JP)
Title: Timer for automatic washing machine
Inventor: SATOU MASAHIRO
IPC: D06F33/00
Filed: 1976-03-24
Abstract: PURPOSE: To provide a timer of an automatic washing machine for simplification by building-in a cam switch having construction which can contact both contacts with a common contact simultaneously as well as alternatively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06226616-A (JP)
Title: Disk modifying method and device for plane polisher
Inventor: NAGAYAMA HITOSHI
IPC: B24B53/017
Filed: 1993-01-29
Abstract: PURPOSE:To modify the flatness of disks in a plane polisher with high precision by using a simple mechanism. CONSTITUTION:An internally toothed gear 4 in a plane polisher is engaged with an annular, large modifying carrier 5 with the outer diameter smaller than that of a disk 2 and the inner diameter larger than that of the disk and engaged with a small modifying carrier 6 between a sun gear 3 and the large modifying carrier 5 in a hole 5c in the large modifying carrier. Between the upper and lower disks, the small modifying carrier 6 is planetary-motioned with the sun gear 3 and the internally toothed gear 4 and the large modifying carrier 5 is eccentrically oscillated to modify the flatness of both disks.
Patent JP-H04219484-A (JP)
Title: Rotary pump
Inventor: BAATON JIYON ANDORIYUU
IPC: F04C13/00
Filed: 1991-02-28
Abstract: PURPOSE: To provide a rotary pump suitable for the divisional washing method to meet a high degree of bacteriological standard and for treating of foods, pharmaceuticals, etc., likely to make contamination of the substance fed by pressure for the substance attached to the fitting place. CONSTITUTION: A rotary pump 1 for pumping out plasma is composed of a casing 2 and a pair of internally fitting rope rotors 3 and 4 installed inside the casing 2 on parallel shafts 5 and 6 for reverse rotation. Parallel hollow shafts 7 and 8 are installed for rotating the shafts 5 and 6, wherein the hollow shaft 7 coupled with the rotors 3 and 4 forms a bolt 10 extending axially to fix the rotor 3 and fixes a stationary rod while the hollow shaft 8 forms a bolt 16 extending axially to fix the rotor 4 and fixes the stationary rod in the same manner.
Patent JP-S63222198-A (JP)
Title: Novel 7-substituted 19-norsteroid, its production, its use as drug and pharmaceutical composition containing the same
Inventor: FURANSOWA NIIKU
IPC: C07J51/00
Filed: 1988-02-18
Abstract: Novel 19-nor-steroids of the formula    <IMAGE>  (I)  wherein the A ring is either   <IMAGE>  Re is selected from the group consisting of hydrogen, acyl and optionally substituted alkyl of 1 to 6 carbon atoms, R is methyl or ethyl, R1 is selected from the group consisting of hydroxyl, protected hydroxyl, acyloxy and alkoxy, R2 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl and alkynyl of 2 to 8 carbon atoms, acyl, aralkyl of 7 to 15 carbon atoms, the substituents other than hydrogen being optionally substituted or R1 and R2 together form a group selected from the group consisting of   <IMAGE>   Ar is an optionally substituted 5- or 6-membered aryl and their salts with non-toxic, pharmaceutically acceptable bases and acids having antiproliferative, anti-estrogenic and/or estrogenic properties.
Patent JP-H05207800-A (JP)
Title: Driver and driving method for step motor
Inventor: ISHIDA KATSUMI
IPC: H02P8/00
Filed: 1992-01-24
Abstract: PURPOSE:To accelerate a step motor quickly without causing instable behavior of motor at the time of starting. CONSTITUTION:The driver for step motor is provided with a process or a controller for prohibiting transition to a high speed rough resolution exciting system so long as the vibration, occurring at the time of starting rotation of a step motor, functions reversely to the rotational direction of the motor and the speed of motor does not increase as intended.
Patent JP-H01208826-A (JP)
Title: Variable ceramic capacitor and manufacture thereof
Inventor: EBITANI HIROYUKI
IPC: H01G5/00
Filed: 1988-02-17
Abstract: PURPOSE:To stabilize soldering, and to improve productivity by using a holed hoop-shaped insulating washer, and soldering a rotor electrode for a rotor and the underside of a shaft head section in the rotor through the hole for the insulating washer. CONSTITUTION:A rotor 13 is constituted by forming a semicircular rotor electric 14 onto the top face of a discoid magnetic dielectric, the center of which has a through-hole. A stator 15 is composed of an insulating substrate, to the top face of which a semicircular stator electrode 17 consisting of a metal unified with a stator terminal 16 is mounted and which is made up of a resin, etc. The rotor 13 is arranged onto the stator 15, an insulating washer 18, to an outer circumferential section of which several semicirculator notch sections 27 for soldering are shaped and at a center of which the through-hole 26 is formed, is disposed onto the rotor 13, and a rotor shaft 20, the upper end of which has a head section 19, is inserted into through-holes for the washer 18, the rotor 13 and the stator 15. A leaf spring 22 with a rotor terminal 21 is bonded with the lower end of the rotor shaft 20, and the rotor shaft 20 is connected to the rotor electrode 14 by solder 23 through the notch sections 27 in the underside of the head section 19.
Patent JP-H11219272-A (JP)
Title: Network printer
Inventor: NIWA YUICHI
IPC: B41J29/38
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a network printer capable of easily grouping printers inside a network. SOLUTION: A client 10 or a client 11 and printers 12-17 are connected by a network cable 100 and respective P-to-P connectors 20 of the printers 12 and 13, the printers 13 and 14, and the printers 14, 13, 15 and 16 are connected by RS-232C which is a P-to-P connection cable 120. Thus, the printers installed in the network are grouped without the intervention of a manager.
Patent JP-S58152031-A (JP)
Title: Rubber composition
Inventor: TANAKA MITSURU
IPC: C08K3/04
Filed: 1982-03-04
Abstract: PURPOSE:A rubber composition, obtained from a latex mixture of a styrene- butadiene rubber latex with a polybutadiene rubber latex and a styrene-butadiene rubber latex, and having improved abrasion and wet skid resistance. CONSTITUTION:A rubber composition obtained by incorporating (A) preferably 20-80wt%, based on the solid content, stytene-butadiene rubber latex having 30wt% or more bound styrene content with (B) preferably 80-20wt%, based on the solid content, polybutadiene rubber latex and/or styrene-butadiene rubber latex having 15wt% or less bound styrene content, and if necessary carbon black, various oils, inorganic filler, antioxidant, pigment, etc., coagulating, dehydrating and drying the resultant mixture. USE:Tire treads, etc.
Patent JP-S58151168-A (JP)
Title: Floating feeding type subscriber circuit system
Inventor: TAKADA KENZOU
IPC: H04M19/00
Filed: 1982-03-04
Abstract: PURPOSE:To prevent the quality of communication from being deteriorated without unbalancing lines to ground, by absorbing a difference current between an input and output current values of a control signal current to a subscriber line connected to a subscriber circuit of a control circuit other than the feed circuit. CONSTITUTION:Resistors R1 and R2 are provided as shown in figure, and currents I1, I2 proportional to a voltage between the station power supply voltage and the potential of the subscriber line at the terminal A of the subscriber circuit and proportional to a voltage between ground and the potential of the terminal B of the subscriber circuit flow to the resistors R1 and R2 respectively.  The current difference between control signal currents IA and IB to each line of the terminals A, B is compensated with the adjustment of the bias currents I1, I2 flowing to the resistors R1, R2. Thus, the resistors R1, R2 absorb the current difference between the input and output currents of the control signal to the subscriber circuits, allowing to prevent the saturation of the control current source due to the current difference.
Patent JP-S59166779-A (JP)
Inventor: KENESU MATSUKUSUUERU HARISU
IPC: F02M63/00
Filed: 1984-02-27
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-S61195577-A (JP)
Inventor: OTANI KENICHI
IPC: H05B3/20
Filed: 1985-02-25
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-H05201309-A (JP)
Title: Seat belt anchor mounting structure
Inventor: ONODA KENICHI
IPC: B62D25/20
Filed: 1992-01-24
Abstract: PURPOSE:To miniaturize a seat belt anchor gusset by fixing the seat belt anchor gusset to a front funnel inside the blocked section structure of a front tunnel. CONSTITUTION:A tunnel side member 11 is extended in the longitudinal direction of a car body, inside a front tunnel 2. This tunnel side member 11 is welded to the front tunnel 2 so as to constitute blocked section structure inside the front tunnel 2. By the blocked section structure 12, the structural reirnforcement of a seat belt anchor part 14 is materialized. Accordingly, even if excessive load is applied to the seat belt, the deformation of the seat belt anchor part 14 does not become so larger, so the miniaturization and the weight reduction of the seat anchor belt can be materialized.
Patent JP-H11231369-A (JP)
Title: Blur correcting device
Inventor: TAKEUCHI HIROSHI
IPC: G03B5/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To accurately correct blur without using a special sensor. SOLUTION: When a blur correction CPU receives (S101) a blur correction start signal, it sets (S102) a position command value concerning the target position of a blur correction lens to zero. The blur correction CPU judges (S110) whether or not deviation between the actual position of the blur correction lens and the target position is smaller than a specified value. In the case of judging that the deviation is small, the blur correction CPU gradually increases gain to a previously calculated position command value from zero, and starts (S115 and S116) blur correction control based on the position command value.  Since the deviation is larger than the specified value at the time immediately after starting blur correction action, the blur correction control is impossible, but the blur correction control is smoothly performed by waiting until the deviation becomes smaller than the specified value.
Patent JP-S60177312-A (JP)
Title: Manufacture of optical fiber cable
Inventor: IRI EIJI
IPC: G02B6/44
Filed: 1984-02-24
Abstract: PURPOSE:To maintain transmission characteristics for a long period by stranding plural units around one tensile strength body, and passing a torsion catcher which inverts the stranding direction periodically and inverting and stranding the units at its upstream side at specific intervals. CONSTITUTION:Units 2 are sent out of plural supply bobbins 1 and stranded around the tensile strength body 3 fed out of a supply bobbin 3a while passed through a comber board 4 and a die 5 successively, and then the stranded wire is passed through the torsion catcher 12. This torsion catcher 12 is inverted periodically as shown by arrows A and B and stranded at its upstream side at specific intervals while the inversion stranding is pressed with a binder 16 which rotates in mutually opposite directions. Then, the torsion pitch of the units is set to >=50cm, the external diameter of the optical fiber 20 is preferably 15- 80mm., and the inversion pitch is 10-1,000cm. Thus, the transmission characteristics are maintained for a long period.