baber/WOPTO huggingface dataset:
Patent JP-S59148035-A (JP)
Title: Exposure controller of camera
Inventor: NAKAGAWA YASUTSUGU
IPC: G03B9/04
Filed: 1983-02-14
Abstract: PURPOSE:To obtain an exposure device with a simple mechanism by driving a blade which has plural stop apertures of different size and a cam turning a blade which has an aperture for exposure in a simple exposure controlle of a small-sized camera. CONSTITUTION:The 1st blade 3 where the exposure aperture 2 of a substrate 1 is supported 5 pivotally in an opening/closing state is provided with an opn- aperture stop 3a and a small stop 3b, and the 2nd blade 4 is provided with the exposure hole 4a. The 1st blade has a raised part 3c abutting on an external surface cam 7 and the 2nd blade has a pin 4b abutting on an internal surface cam 8. When a motor turns the external surface cam and internal surface cam counterclockwise in one body, the 2nd blade swivels to left firstly beyond the aperture, and then the 2nd blade has the stop aperture overlapping with the aperture successively, so the stop aperture is held selectively by a locking means which is not shwon in a figure, and the 2nd blade turns up to a right swivel position to return to its original state. Therefore, complicate reciprocating motion is reallized only by a unidirectional rotating mechanism.
Patent JP-S58139003-A (JP)
Title: Strain gage
Inventor: ARAKI KAZUHIRO
IPC: G01B7/16
Filed: 1982-02-15
Abstract: PURPOSE:To simplify the constitution of wiring parts and terminal parts, by forming strain resistor elements, a bridge connection lead part, and terminal parts on a plate spring by evaporation. CONSTITUTION:The plate spring 4 is supported on a supporting post 3 on a substrate 1 by attaching screws in a cantilever shape. The two strain resistor elements 8a and 8b are evaporated on the upper surface of the plate spring 4 and the two strain resistor element 8c and 8d are evaporated on the lower surface thereof. Through holes 9a-9d are formed in the vicinity of both edges of the plate spring 4, with two on each side. The lead part 10 is provided so as to connect the through holes 9a-9d and the elements 8a-8d in a bridge form by the evaporation. The lead parts on the upper and lower sides are connected  by the evaporation of the through holes 9a-9d. The terminal parts 11a-11d are evaporated on the surface of the through holes 9a-9d. The terminal parts 11a and 11b are the input terminals of the bridge circuit and the terminal parts 11c and 11d are the output terminals thereof. Therefore the constitution of the wiring and the terminal parts is simplified.
Patent JP-S54115205-A (JP)
Title: Optical system recorder-reproducer
Inventor: KONDOU MITSUSHIGE
IPC: G02B26/10
Filed: 1978-02-28
Abstract: PURPOSE: To achieve the simplification of circuit constitution by making common use of an oscillator.  
     CONSTITUTION: A frequency divider 29 which divides down the output of a crystal oscillator 22 is provided and its output is made the reference phase wave of a phase detector 18, by the output whereof an oscillating mirror is driven. As result, the reproducing luminous flux 2 emitted from a light source 1 is radiated to the information tracks 11 of an information recording medium 10 via half mirror 4, oscillating mirror 5, deflecting mirror 7 and is then reflected to enter a photo detector 14, and at the time when the electric signal of the read  information is outputted from output terminal 15, the motor 12, oscillating mirror 5, deffecting mirror 7 are driven by the output of the crystal oscillator 22. Since the crystal oscillator 22 driving the motor 12 is made common use for the driving source of the vibrating mirror 5, the intended object is achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03230776-A (JP)
Title: Magnetic engine
Inventor: TANAKA TSUYOSHI
IPC: H02N11/00
Filed: 1990-02-01
Abstract: PURPOSE:To stably convert thermal energy into dynamic energy in high thermal efficiency by using a temperature sensitive ferrite as a magnetic material. CONSTITUTION:A rotatably or linearly moving magnetic engine is formed of the arraying shape of magnetic material 1 plates. A temperature sensitive ferrite has excellent magnetic properties for a temperature, but a disadvantage that its thermal conductivity is low. As a method of improving thermal conductivity, in addition to a method of forming the ferrite in a thin plate shape, and connecting them at a suitable interval, a method of forming grooves or holes at a suitable interval, a method of forming an inner cavity, there are various solving methods such as a method of forming a lattice structure or a honeycomb structure. These methods not only improves merely thermal conduction but also imparts a quantitative temperature to the material 1 in a magnetic field.
Patent JP-H03227698-A (JP)
Title: Paper holder
Inventor: URUSHINO KENICHI
IPC: B42F7/00
Filed: 1990-01-31
Abstract: PURPOSE:To simply remove a filed sheet and to eliminate a labor to newly file it by removing a peelable sheet provided inside the spine of a paper holder from an adhesive layer, and then pressing fixedly the side of the sheet to be filed to the exposed adhesive surface. CONSTITUTION:A paper holder has a bookbinding body 10 having a front sheet which has two parallel folding seams 11 in a U shape, a rear sheet and a spine 12, a double-sided adhesive tape 20 adhered to the inside of the spine 12 of the body 10, and a peelable sheet 30 peelably covering the tape 20. The sheet 30 has one slit 31 formed at its center along the longitudinal direction of the spine 12, the entire sheet 30 can be peeled, or either one sheet can be separately peeled. The surface of the sheet 20 from which the sheet 30 is removed is adhesive, and the sides of sheets 40 of paper are secured with the adhesive. The sheets 40 secured at the sides are filed in the holder, and can be easily removed as required.
Patent JP-S62181197-A (JP)
Inventor: ADACHI TAKEFUMI
IPC: B43L1/04
Filed: 1986-02-05
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-H09249724-A (JP)
Title: Production of condensed resin having low catalyst content and method for separating alkali solution from condensed resin
Inventor: SURINIBUASAN SURIDARU
IPC: B01J47/016
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a condensed resin having a low catalyst content which can be conducted without using any assistant for the process, e.g. a solvent or a reagent, by preparing a polycondensed resin from a ketone and an aldehyde in the presence of a basic catalyst in an aq. medium in such a manner that the resin is exposed to an electric field in a cell partitioned by a film having ion selectivity and permeable to specified ions and a specified soln. is transferred from the resin through the film.  
     SOLUTION: This process comprises producing a condensed resin having a low catalyst content from a ketone and an aldehyde by polycondensation in an aq. medium in the presence of a basic catalyst, wherein a resin obtd. by a method known by itself is exposed to an electric field in a cell partitioned by a film having ion selectivity and permeable to ions of an alkali soln. (- ion) and an alkali soln. is transferred from the resin through the film. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S62183904-A (JP)
Title: Continuous rolling mill structure
Inventor: SESARE GARETSUCHI
IPC: B21B31/08
Filed: 1987-02-05
Abstract: © A continuous rolling mill for producing seamless tubes, operating on the restrained mandrel principle, has a stand- less structure which comprises a load-bearing box-type framework (1) wherein there are formed seats (B, C) for acco- modating working rolls (2 to 7) and their chocks (8 to 13). Greatly reduced bulk in the axial direction and weight over conventional crossed stands rolling mills are the principal advantages afforded.
Patent JP-S60170198-A (JP)
Inventor: MATSUDA TAKESHI
IPC: H05H1/00
Filed: 1984-02-10
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-H05227583-A (JP)
Title: Cosntrol signal transmission system
Inventor: IINO AKITOSHI
IPC: H04J3/12
Filed: 1992-02-10
Abstract: PURPOSE:To transmit control signals corresponding to each system by one transmission line between plural terminals and an exchange, where the signals of respective systems are transmitted by providing a time-division multiplexing means transmitting the plural control signals by the one transmission line by time-division multiplexing it. CONSTITUTION:A satelite communicating TDMA equipment 11a consists of a multiple exchange RTIMUX 42 connected with a basic interface transmission line 34, a transmission line terminal part IF 45 connected to a primary group interface transmission line 35, a synchronization control part and a satelite line control part 13a., which time-division mutiplexing process and time-division multiplexing/separating processes between by an satelite channel 12. Then, a satelite communicating TDMA equipment 11b consists of a station line terminal equipment OCU43 connected with a basic subscriber's line 37, a line terminal part CT 46 connected with a primary group subscriber's line 40, a synchronization control part and satelite channel control part 13b which time-division multiplexing process and time-division multiplexing/separating process between with the satelite channel 12.
Patent JP-H03229587-A (JP)
Title: Video telephone device
Inventor: IWASAKI KAZUYA
IPC: H04N7/14
Filed: 1990-02-02
Abstract: PURPOSE:To display the number of messages recorded during absence on a monitor screen by transmitting a message signal to an opposite party side by reproducing the message signal when a call terminates during the absence, and recording a transmission signal from the opposite party side, and displaying the number of times of incoming call during the absence on a monitor. CONSTITUTION:At the time of the incoming call during the absence, a VTR 10 is turned into a reproducing state, and the message signal is reproduced, and is transmitted to the opposite party side as the message signal through a digital line 22. When the signal is sent from the opposite party side in response to the message signal, the VTR 10 is controlled into a recording state, and both a video signal from the opposite party side (caller) and a voice signal from the opposite party side are recorded in a second recording part by a picture processing part 4 and a sound processing part 3 respectively. On the other hand, a incoming call counter 20 is counted up based on the command of a system control part 1. The counted up number of times of the incoming call can be displayed as well on a display device 5 immediately after counting up, and the number of times of the incoming call can instantaneously be known.
Patent JP-H09218530-A (JP)
Title: Toner and image forming method
Inventor: KOZURU HIROYUKI
IPC: G03G15/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner having excellent fixing property and higher durability without causing offset. SOLUTION: This toner consists of at least a resin, a release agent and a coloring agent. The release agent contains polypropylene having 1500 to 9000 number average mol.wt. and polyethylene having 5000 to 12000 number average mol.wt. and 20000 to 50000 weight average mol.wt. A recording material carrying a toner image containing at least a resin, a coloring agent and a release agent is passed through the space between a fixing member which moves and a pressing member which rotates and presses the fixing member. The toner image is thermally fixed to the recording material through the fixing member by a heating member which arranged as fixed so as to obtain an image.
Patent JP-H10221540-A (JP)
Title: Light transmitter, its manufacture, and its array
Inventor: UOZU YOSHIHIRO
IPC: G02B6/028
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a lens which has reduced luminous nonuniformity and enough quantity of light, and its lens array. SOLUTION: In a refractive-index-distribution-type light transmitter which has circular cross section with radius of o9, refractive index continuously decreases radially from the center in the range where distance from the center is 0-R (0.85ro<=R<ro), and the refractive index continuously increases radially in the range where distance from the center is R-ro. By arranging one or more row of plural light transmitters in parallel, a light transmitter array is formed. In order to produce a light transmitter, plural un-hardened matters are layered in the form of concentric circuits, and during or after mutual diffusion process between adjacent layer components and/or volatilization process of the most outer peripheral layer component, the layered matters are hardened.  At this time, adjustment and volatilization process of the un-hardened matter in the most outer peripheral layer is performed so as to volatilize relatively more low-refractive component from the most outer peripheral layer.
Patent JP-2000219097-A (JP)
Title: Air bag system and its examining method
Inventor: TANABE MASAYUKI
IPC: B60R21/26
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an air bag system and its examining method allowing the capacity of a backup capacitor to be examined with high precision even if a discharging diode and a charging resistance are omitted. SOLUTION: This examining method involves the use of an igniting circuit 3, a backup capacitor 6, a control circuit 9 including a computer and a current measuring circuit 10 for measuring a discharge current in the backup capacitor 6. The output voltage of a boosting circuit 5 is boosted from a first voltage up to a second voltage in accordance with the control of the control circuit 9 and set back to the first voltage after the terminal voltage of the backup capacitor 6 arrives at the second voltage. The capacity of the backup capacitor is computed in accordance with the drop of the terminal voltage of the backup capacitor 6 after a time passed and with a current flowing from the backup capacitor 6 into a load, whereby the capacitor of the backup capacitor is examined to be proper or not.
Patent JP-S63192236-A (JP)
Title: Etching method
Inventor: TATEIWA KENJI
IPC: H01L21/76
Filed: 1987-02-04
Abstract: PURPOSE:To conduct precise etchback with excellent reproducibility by depositing an silicon nitride film onto a buried oxide film or between a polysilicon film and the buried oxide film and deciding the end point of etchback by the change of intensity of the emission spectrum of a CN radical. CONSTITUTION:An silicon oxide film 4 for burying is deposited, and an silicon nitride film 5 for detecting an end point in a subsequent etchback process is deposited. A resist pattern 6, an silicon oxide film 7 and a resist 8 are formed, and the resist 8 and the oxide film 7 and sections under the oxide film 7 are etched. When polysilicon 3 is removed and SiO2 is etched, the oxide film 4 for element isolation is buried and shaped to the low section (a recessed section) of the stepped section of a substrate 1. When the light emission of CN* at the time of the etching of the silicon nitride film 5 is continued to be observed in an etchback process, peaks are formed on the etching of (x) and (y). When the completion of etching is decided when No. 2 peak is finished through etching, reading the light emission, etchback is performed accurately.
Patent JP-S59148671-A (JP)
Title: Heating head of multi-color transfer type recorder
Inventor: MATSUSHIMA KEIICHI
IPC: B41J35/16
Filed: 1983-02-16
Abstract: PURPOSE:To simplify the constitution of circuit by controlling plural heating lines arranged vertically on the same base plate by a set of drive circuits in a time division manner. CONSTITUTION:A relation of the positions of a recording paper 20, an ink film 21, and a heating head 22 is shown on a plan fiagram. The recording paper 20 and the ink film 21 are arranged in a slantly crossed way. The heating head 22 is provided with three heating resistors 22a, 22c, and 22d which are arranged clossly to the sending direction of the recording paper 20. Three colors, cyanine C, magenta M, and yellow Y, are each coated on the ink film 21, corresponding to each of the heating resistors 22b, 22c and 22d.
Patent JP-S63191251-A (JP)
Title: File copying system
Inventor: INOUE HIROYUMI
IPC: G06F12/00
Filed: 1987-02-03
Abstract: PURPOSE:To copy files in a simple way by analyzing automatically the environment of the original file to be copied via an electronic computer and producing the environment of the copied file based on the analyzed environment information in a file copy mode. CONSTITUTION:An environment analyzing means 11 is started and analyzes the environment of a file 21 to be copied for acquisition of the information on the environment. At the same time, the information on the environment of the file 21 obtained by the means 11 is supplied with start of an environment production means 12. Then the same environment is produced also for a copied file 22. A file reading means 13 is started and reads the contents of the file 21 and the contents of the file 21 read by the means 13 are written into the file 22 by a file writing means 14. In such a way, both the environment and the contents of the file are copied at one time. Thus it is not needed to check the environment of the file and then to copy manually the environment.
Patent JP-S60170522-A (JP)
Title: Reducing method of small-diameter pipe
Inventor: KOUMURA YUKIO
IPC: B21C1/00
Filed: 1984-02-14
Abstract: PURPOSE:To obtain a small-diameter pipe having sufficient tensile strength by a simple installation, by installing a cross-sectional shape deforming means consisting of driven rolls for deforming a metallic pipe by compression and driving rolls for radially reducing the pipe in the perpendicular direction to said compressive direction. CONSTITUTION:After forming an Al tape 1' into a cylindrical shape by passing it through a forming machine 2 consisting of plural forming rolls 21..., the butting line is welded by a welder 4 to obtain a circular small-diameter pipe 1. Further, a coated wire body 7 is inserted into the pipe 1 at the forming stage. The pipe 1 cooled by a cooler 8 is fed to a reducer 9 consisting of the driven rolls 101... of vertical direction and the driving rolls 111... of horizontal direction. At that time, the pipe 1 deformed by the rolls 101 into an elliptic cross section is fed to the rolls 111 to repeat such reducing work at every stage thereafter. The pipe 1 provided with said reductions is reformed in its circular shape and is finished by a push-in die 14. In this way, a small-diameter pipe having sufficient tensile strength is obtained by the radial reduction by means of a simple installation.
Patent JP-H07234523-A (JP)
Title: Developing method for photosensitive resin plate and developing liquid therefor
Inventor: SHIBANO HIROSHI
IPC: G03F7/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide a developing method in which the developing speed is increased and the image reproducibility is improved. CONSTITUTION:In a developing method comprising the step of removing an unexposed part with a developing liquid after the exposure for a photosensitive resin plate, the developing liquid is a developing liquid obtained by adding a hydrocarbon compound with the carbon number of 11 or less, which has-SO3M group (M indicates one of a univalent metal atom, a bivalent metal atom, and an ammonium compound) to water.
Patent JP-H07269602-A (JP)
Title: Electromagnetic clutch of compressor
Inventor: BAN TAKASHI
IPC: F04B35/00
Filed: 1995-02-13
Abstract: PURPOSE:To enable over heating of an electromagnetic coil and decrease of magnetomotive force to be restrained by efficiently cool heat to be generated when electric current is made to flow to the electromagnetic coil by suction gaseous refrigerant, to enhance reliability by improving durability, and to improve assemblage in an engine room by attempting miniaturization and light weight. CONSTITUTION:An annular groove 3c is formed on a front wall part 3b for constituting a suction chamber 4 of a front housing 3 of a compressor, and a back wall part 9a of a stator 9 is fitted into the annular groove 3c. An electromagnetic coil 19 for attracting a clutch plate to be driven 18 to a driving clutch plate 13 is attached to the stator 9.
Patent JP-S63192742-A (JP)
Title: Production of aminoketones
Inventor: ORI AIICHIRO
IPC: C07C67/00
Filed: 1987-02-06
Abstract: PURPOSE:To obtain aminoketones useful as medicines, etc., in good yield for a short time, by reacting alpha-halogenated ketones with amines. CONSTITUTION:alpha-Halogenated ketones expressed by formula I (X is Cl, Br or I; Y is H, halogen, nitro or OH; R<1> is H or lower alkyl) are dissolved in a solvent, e.g. i-propanol, etc., to provide a solution (A) in 0.1-2mol./l concentration. Amines expressed by the formula R<2>-NH2 (R<2> is lower alkyl) are dissolved in a solvent, e.g. i-propanol, etc., to form a solution (B) in 0.5-10mol./l concentration. The solution (A) is then added to the solution (B) so as to provide a molar ratio (amines/alpha-halogenated ketones) within the range of 2.5-15, preferably 5-10 and the solution mixture is reacted at -20-+30 deg.C for 5-240min to afford the aimed substance expressed by formula II.
Patent JP-H10202179-A (JP)
Title: Method for forming coat on bottle
Inventor: SAKURAGI HIDETAKE
IPC: B05D7/14
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To form a uniform insulating coat by positioning a bolt to be welded to a car body vertically in the longitudinal direction, applying an insulating liquid coating only to a screw part by immersion-coating, baking-drying the coating film, and applying-dying rustproofing liquid. SOLUTION: To form the coat of an insulating liquid coating only on the screw part 2a of a bolt 2, an attachment/detachment process in which the bolt 2 is inserted into a holed plate 1 and positioned longitudinally, an immersion- coating process in which the insulating liquid coating 7 is applied only on the screw part 2a, a baking-drying process for forming the coat, a rustproofing liquid application process for rustproofing an uncoated part and cooling the bolt 2, a drying process to remove water, and a load removing process to remove the bolt 2 from the plate 1 are provided. In the immersion-coating process, the screw part 2a is pulled down vertically so that only it is immersed in an immersion bath 8 filled with the coating 7 with the bolt 2 set in the plate and pulled up vertically after immersion.
Patent JP-2000219971-A (JP)
Title: Fixed orifice, and discharge system using it
Inventor: AMAYA KUNIO
IPC: B01J4/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixed orifice which is capable of efficiently discharging an discharge gas containing a byproduct from a normal pressure CVD device, and a discharge system using it. SOLUTION: A fixed orifice 11 is arranged in a discharge pipe 16 to discharge a process discharge gas (a reactive gas, a nitrogen carrier gas, a selector gas) 13 to be discharged without any contribution to the reaction and a discharge gas 15 containing a powder-like reactive byproduct 14 after the chemical vapor deposition is achieved on a wafer in a lower reaction part of a dispersion head 12, and comprises a thin-walled ring-like orifice 18 having a hole 17 of a specified diameter and an orifice body 21 having a gas inlet 19 to hold the orifice 18 inside and collect the discharge gas 15 and a discharge outlet 20 to discharge the discharge gas after passing through the orifice.
Patent JP-S52109217-A (JP)
Title: Electric car
Inventor: HASHIMOTO KATANAO
IPC: F16H61/02
Filed: 1976-03-09
Abstract: PURPOSE: To intend to reduce the power consumption by stopping a vehicle driving motor and hydraulic pump driving motor of an electric car at unnecessary time to prevnet the pump from producing noise upon stoppage of the car. 
     COPYRIGHT: (C)1977,JPO&Japio