baber/WOPTO huggingface dataset:
Patent JP-H01237587-A (JP)
Title: Electrophotographic method
Inventor: OTOMURA TETSUSHI
IPC: G03G21/00
Filed: 1988-03-17
Abstract: PURPOSE:To decrease the residual potential generated in an organic photosensitive body simply, speedily, and also without any side effects to the characteristics of electrophotography by detecting the residual potential in the photosensitive body after a destaticization stage and heating the photosensitive body responding to the potential. CONSTITUTION:After the destaticization stage the residual potential of the photosensitive body is detected, and when it has reached a highest level than the specified potential (this differs according to electrostatic charge voltage and the types of photosensitive bodies), the photosensitive body is heated to >=90 deg.C. However, with heat <90 deg.C, it is practically difficult to decrease the residual potential to a level where a correction can be carried out by a developing bias (normally around 100V). Thus the residual potential can be decreased near the low level of a primary stage, without having any side effects to the original characteristics of electrophotography, and the substantial service life of the organic photosensitive body is greatly lengthened.
Patent JP-2000226191-A (JP)
Title: Specific step-eliminating elevator
Inventor: BAN HAJIME
IPC: B66F7/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To move a man or a carriage, and the like over a mud-wall like edge in the event that the mud wall-like edge is present on a step of a passage obstacle. SOLUTION: This specific step-eliminating elevator installs a main elevator below step and a sub elevator in the form facing the main elevator and sandwiching a mud wall-like edge between the main elevator and the sub elevator, respectively. The sub elevator is provided with an abutting arm 2 extended from a platform 4 to as high as the platform 3 of the main elevator. One flat passage is formed to pass both the platforms and the upper surface of the edge through the step after waiting for upwardly pushing up the platform of the main elevator to abut the platform of the main elevator to the abutting arm 2 and when the main elevator reaches as high as the height of the sub elevator and the lift of the main elevator approaches the platform of the sub elevator as high as the height of the edge through the abutting arm 2.
Patent JP-S60208718-A (JP)
Title: Lens retainer
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1984-04-02
Abstract: PURPOSE:To make the retaining force of a lens at the detaining part uniform and to facilitate the adjustment and repair of the lens by providing a detaining piece part for retaining the lens detaining part in a lens retaining frame, and constituting the detaining piece part of a shape memory alloy. CONSTITUTION:A stepped part 8 for positioning a lens 2 by abutting on the lens and a detaining piece part 9 for detaining the outer periphery of the lens 2 to fix the lens 2 are combined and provided on the lens retaining side in a mirror frame 7. And the mirror frame 7, the detaining piece part 9, and a lens detaining part 10 are constituted of a shape memory alloy, namely, an Ni-Ti alloy, a Cu- Al-Zn alloy, an Ni-Al alloy, an Au-Cd alloy, an In-Tl alloy, and a Cu-Al-Tl alloy. Accordingly, when the detaining piece part 9 is heated to a temp. higher than the reverse transformation finishing temp. Af, the state before transformation is restored. The lens retaining force of the detaining part is made uniform in this way, and the adjustment and repair of the lens can be facilitated.
Patent JP-H01239266-A (JP)
Title: Corner mat
Inventor: MATSUNAMI SHIGERU
IPC: E04G9/10
Filed: 1988-03-17
Abstract: PURPOSE:To facilitate installation works by forming from a mat in consolidated construction whose profile is L-shaped along the corner of the structure. CONSTITUTION:A decoration mat 11 of resin having an L-shaped profile is equipped with a pattern 12 of unevenness to form an irregular masonry pattern in the transverse direction on the surface. Parts a-d, e-h having the same longitudinal section are provided at a certain spacing in those parts of the mat 11 which pinch the corner, and are marked with specific marks. The length of the mat 11 can be adjusted by cutting the marked part.
Patent JP-H09229181-A (JP)
Title: Control device of automatic transmission
Inventor: TABATA ATSUSHI
IPC: F16H63/50
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To improve shift shock in an automatic transmission to execute so- called equal speed shifting. SOLUTION: This control device concerned for an automatic transmission performs learning control of the oil pressure of at least either of the frictional engagement devices at the time of clutch-to-clutch shifting and raises temporarily the revolving speed of a drive motive at specified down-shifting, in which a learning control means is provided to alter the learning control of the oil pressure between two cases; i.e., the case where the revolving speed of the drive motive is increased temporarily at the time of clutch-to-clutch shifting and the case where the engine speed is not increased when the first frictional engagement device is put in engagement while the second frictional engagement device is disengaged (Steps 15, 17, 19).
Patent JP-S61223528-A (JP)
Title: Measurement for propagation loss of lightwave guide
Inventor: HANADA KEIJI
IPC: G02B6/12
Filed: 1985-03-28
Abstract: PURPOSE:To achieve a very high working efficiency and measuring accuracy, by measuring emission light from an output prism for measurement only at two points. CONSTITUTION:An output prism 12 for monitoring is fixed at the position separated by Z3 from the incidence point Li of a propagation light and the emission light power from the prism 12 is represented by P deg.3 when a prism 7 located at the position (Z3>Z1) separated by Z1 from the incident position of the propagation light is not pressed on a lightwave guide 2. When the prism 7 is pressed on the surface of the lightwave guide 2, light comes to be emitted from the prism 7 by combination of the prism 7 and the lightwave guide 2. As the pressing is intensified, the emission light power P1 from the prism 7 grow gradually but on the contrary, the emission light power P3 from the prism 12 weakens gradually. At this point, as the decrement DELTAP'3identicalP deg.3-P'3 of the emission power from the prism 12 is proportional to the emission power P1 from the prism 7, the propagation loss coefficient of the lightwave guide 2 can be determined.
Patent JP-S59190124-A (JP)
Title: Paper feed stacker device
Inventor: YOKOYAMA IKUZOU
IPC: G03G15/00
Filed: 1983-04-14
Abstract: PURPOSE:To enable the tip of paper making close contact with an abutting plate in random attitudes to be automatically corrected and displaced into a proper attitude by returning a guide frame having been opened in the closing direction after fully inserting the paper tip to the abutting plate part. CONSTITUTION:Right and left guide frames A, B are sufficiently separated, and paper is inserted between these guide frames A, B. In case the tip of the paper on the one end side therof runs on one of the projections for correcting an attitude of paper provided on the inner surface of an abutting plate part 1, e.g., the tip 5 of the projection 6 of the guide frame B and the whole of the paper is inclined, when the guide frame A on the movable side thereof is moved in the right closing direction, the paper in an inclined state by being pressed by the other projection 6 provided on the guide frame A side, is turned in the direction where they keep straight attitudes. And, finally, both tip parts of the paper are put between the right and left projections 6, and both side edges of the paper are put in proper attitudes between side abutting plate parts 2 of the right and left guide frames A, B, achieving the attitude correction of the paper.
Patent JP-H08261700-A (JP)
Title: Initiator and initiating method therefor
Inventor: MURASHITA TAKESHI
IPC: F42D1/05
Filed: 1995-03-24
Abstract: PURPOSE: To wirelessly initiate without supplying electric energy by converting an explosion impact wave generated when adjacent explosives are initiated at a predetermined interval to the electric energy, and igniting the igniter by the energy. CONSTITUTION: The explosion impact pressure from adjacent explosive is input to a converter 1, and the generated electric energy is charged in an ignition storage capacitor 11 via a diode 10. A controller 13 controls the time until sufficient energy for igniting is stored in the capacitor 11. When a switching unit 12 is closed by the trigger signal from the controller 13, the energy stored in the capacitor 11 is supplied to an ignition resistance wire 3 to ignite the ignition explosive 4, and then the explosive 6 charged in an inner tube 5 is then exploded to initiate a base charge 7. Thus, the explosives charged in initiating holes can be wirelessly initiated without supply of the energy.
Patent JP-S60211512-A (JP)
Title: Generator
Inventor: TAKAHASHI TAKASHI
IPC: H02P103/20
Filed: 1984-04-04
Abstract: PURPOSE:To store the entire generator in compact way by providing a thyristor controller to control only one power spread into two series and arranging each device according to a prescribed layout so as to attain large power generation with high efficiency. CONSTITUTION:The power extracted from a main engine to a power shaft 1 is spread via gears 2, 3 into two series; one is inputted to a differential planetary gear device 5 via a transmission shaft 4 as it is, and the other drives a sub- generator 6 via the gear 3, an output of the sub-generator 6 is controlled by a thyristor controller 7, the number of revolutions of a motor 8 is varied according to the number of revolutions of the main engine and its output is inputted to the device 5 via a gear 9. The power synthesized at the device 5 drives the main generator 10 at a prescribed rated number of revolutions. The device 5 and the main generator 10 are arranged in series on a base plate 30, the sub-generator 6 is placed on the upper part of the device 5 and the motor 8 is mounted on the upper part of the main generator 10.
Patent JP-H01238131-A (JP)
Title: Bonder for pellet
Inventor: SHIRAKAWA SEIICHI
IPC: H01L21/52
Filed: 1988-03-18
Abstract: PURPOSE:To eliminate the need for changeover work in the change, etc., of the kind of, an article to be bonded, and to improve operating efficiency by installing a plurality of bonding working sections separately conducting the fixing operation of a pellet, a housing section for the article to be bonded and a robot hand performing the moving operation of the article to be bonded. CONSTITUTION:A pellet 4b held to a bonding tool 10 is positioned at a section just above a bonding section for an article to be bonded 4 located in a recessed section 6a by the lifting and contracting and retreating operation of a bonding arm 9. The pellet 4b held to the bonding tool 10 is pushed against the bonding section for the article to be bonded 4, on which a preforming material, etc., are applied, by lowering the bonding arm 9 while fine vibrations are applied, and the pellet 4b is fixed at the specified position of the article to be bonded 4. The article to be bonded 4a to which bonding is completed can be carried out to the fixed position of a tray 3 for previously treated articles by a robot hand 13.
Patent JP-S62222583-A (JP)
Inventor: MORI TAMOTSU
IPC: H01R9/22
Filed: 1986-03-25
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-H07276905-A (JP)
Title: Caster
Inventor: TSUKAHARA HAJIME
IPC: B60B33/00
Filed: 1994-04-04
Abstract: PURPOSE:To post-attach and detach a stopper device and a lock device by mounting detachably the stopper device to prohibit the turning of a wheel and an arm on which the wheel is installed rotatably. CONSTITUTION:The stopper holder 31 of a stopper device 15 is mounted on an arm 25 with a pin 30, a hole 34 is formed in it, and a pedal 16 and a leaf spring 35 provided with a pressing part 36 of a wheel 14 at one end and a lock part 37 and an exciting part 38 which are engaged with and departed from a swing locking disk 27 on the other end are pivoted by shafts 32 and 33, respectively. Also the end parts 40, 41, and 40 of the pedal 16 are passed through the hole 34, provided with a lock surface 43 and unlock surface 42 which can be made in contact with the leaf spring 35, and form a stepping surface. Then a lock device 17 is provided with a lock plate on a stopper plate which is installed on a base 11 with bolts, an engaging part engaged with the arm 25 and a swing lock pedal with a pedal 18 are provided, and the lock plate is engaged with a lock block to prohibit the turning of the arm 25. Thus the stopper device 15 and lock device 17 can be post-attached and detached.
Patent JP-S63235687-A (JP)
Title: Two-cylinder revolution type sealed motor-driven compressor
Inventor: SANO KIYOSHI
IPC: F04C23/00
Filed: 1987-03-20
Abstract: PURPOSE:To improve the compression performance and obtain the compact compression mechanism by arranging the position of the vane grooves on the upper and lower cylinders in shifted state by an arbitrary angle and arranging the upper and lower eccentric cam parts of the crankshaft in shifted state by this angle. CONSTITUTION:The upper and lower eccentric cams 3a and 3b having the eccentricity position different by a prescribed angle on a crankshaft 3 consisting a compression mechanism 2 are arranged in a sealed container 1, and the upper and lower pistons 4a and 4b are connected with the eccentric cams 3a and 3b, respectively. The crankshaft 3 is supported by the upper and lower bearing edge plates 5a and 5b, and housed, together with the pistons 4a and 4b, into the upper and lower cylinders 6a and 6b. Each vane groove which houses the upper and lower partitionings for partitioning each compression space 7, 8 into the suction side and compression side is formed in the upper and lower cylinders 6a and 6b. Therefore, the upper and lower pistons 4a and 4b are shifted, having different phases, accompanied with the revolution of the crankshaft 3.
Patent JP-S58184886-A (JP)
Title: Clock reproduction system
Inventor: MISONOO ISAMU
IPC: H04N7/035
Filed: 1982-04-22
Abstract: PURPOSE:To attain a stable and sure clock reproducing operation, by comparing the leading time point of plural clock signals with the generated time point of a pulse phase-synchronized with a bit synchronizing signal, and taking a clock signal rising at first as a decoding clock signal. CONSTITUTION:A clock signal 20 in 5.78MHz is applied to a tapped delay line 16, delayed clock signals 21-1,21-2... are picked up in parallel and applied to phase discriminating circuits 17-1,17-2.... The circuits 17-1,17-2... bring output selection pulses 22-1,22-2... to ''1'' in response to the impressing of a timing signal 26 accurately phase-synchronized with a clock synchronizing signal. While a reset pulse from an NAND gate 18 is ''0'' and the output selection pulses 22-1, 22-2... of the circuits 17-1,17-2... are ''1'', the clock pulse of the signals 21-1, 21-2... rises and goes to ''1'' at a phase discriminating circuit only, the output selection pulse level is brought to ''0'' and the input delay clock signal is taken as a reproducing clock signal.
Patent JP-H01305280-A (JP)
Title: Cooling device for cooling liquefied gas having low boiling point
Inventor: PAURU GUROOMAN
IPC: F25D3/10
Filed: 1989-03-20
Abstract: PURPOSE: To obtain a cooling device having space saving structure by passing a liquefied gas duct spirally, without interrupting, through cooling duct segments and two cooling gas containers coupled each other through the cooling duct segments. CONSTITUTION: The cooling device 10 comprises two heat insulated cooling gas containers 11, 12 and vacuum heat insulated cooling duct segments 16 coupling these containers 11, 12 are arranged to ascend at a desired angle in parallel with each other. A liquid gas duct 24 to be cooled is guided to pass through the segments 16 and the containers 11, 12 spirally and continuously without being interrupted internally. Since a long liquid gas duct to be cooled can be set while using the inner space of a spiral tube effectively, a cooling device having space saving structure can be obtained.
Patent JP-S6133484-A (JP)
Inventor: MIYAUCHI AKIO
IPC: B66B13/18
Filed: 1985-04-01
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-H10258574-A (JP)
Title: Thermal recording medium
Inventor: KAMEI MASAYUKI
IPC: B32B27/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording medium having excellent recording sensitivity, recording runnability and printability by reducing skin fog. SOLUTION: The recording medium comprises a primer layer containing pigment and adhesive as main components, and a thermal recording layer containing leuco dye, colorant and adhesive to be sequentially provided. In this case, as the pigment of the primer layer, organic pigment having through holes and oil absorbing amount of 100 ml/100 g or more is used. As the adhesive, hydrophobic resin and polyvinyl alcohol are used together.
Patent JP-S54157709-A (JP)
Title: Heat treatment of steel strip
Inventor: HINOTO HAJIME
IPC: C21D9/46
Filed: 1978-06-02
Abstract: PURPOSE:To obtain heat-treated steel strip of good surface behavior by heat-treating a cold rolled steel strip under a proper condition in a direct heating furnace. CONSTITUTION:A cold rolled steel strip is heated, without cleaning treatment, e.g., electrolytic cleaning, etc., in a continuous heating process using a direct heating furnace to burn off rolling oil present, where the thickness of oxide film on the surface of the steel strip after direct heating is regulated to less than AAngstrom by controlling temperature and/or air ratio. Subsequently, the oxide film is erased in a reduction process. The proper condition used is a region surrounded by the curves A, B,  and C and the air ratio line of 0.8 as shown in the Fig.
Patent JP-S56162890-A (JP)
Title: Internal mirror type gas laser tube
Inventor: SHINTAKU KEIICHI
IPC: H01S3/034
Filed: 1980-05-20
Abstract: PURPOSE:To reduce the cost of an internal mirror type gas laser tube by arranging perpendicularly the mounting surface of a mirror having a curvature to a fine laser tube of smaller diameter than the outer diameter of the mirror, thereby eliminating a metallic support. CONSTITUTION:The mounting surfaces 10' of mirrors 11, 23 having a curvature are formed perpendicularly to fine laser tubes 10, 18. It is then formed in diameter smaller than the outer diameter of the mirror 11, and is bonded with low melting point glass 4 or the like. Thus, it can eliminate a metallic support and can reduce the cost of the laser.
Patent JP-H06272334-A (JP)
Title: Throating structure of external wall and throating sheet
Inventor: KISHII AKIZO
IPC: E04B2/90
Filed: 1993-03-25
Abstract: PURPOSE:To reduce the mandays of temporary fixing operation by installing the soft sheet of a waterproof sheet consisting of the soft sheet and a hard sheet on the upper-side external-wall rear side divided into upper and lower sections, bending the soft sheet between a lower-side external wall and the upper-side external-wall rear side and annexing the soft sheet on the surface of the lower-side external wall. CONSTITUTION:The throating of an external wall is formed in structure, in which a section between an upper-side external wall 10 divided and mounted in upper and lower sections and a lower-side external wall 50 is waterproofed by a throating sheet 20. The waterproof sheet 20 is formed by a soft sheet 30 in the same length as the breadth of the upper-side external wall 10 and a hard sheet 40 continued to the lower end side in a plane shape, and molded through a composite co-extrusion molding method. The upper section of the soft sheet 30 is set up on the rear side of the upper-side external wall 10, and bent in an S shape and arranged between the upper-side external wall 10 and the lower-side external wall 50.
Patent JP-S52149566-A (JP)
Title: Bolts and nuts surface lubricant
Inventor: YAMAMOTO HIDEO
IPC: C10N20/06
Filed: 1976-06-07
Abstract: PURPOSE: To produce bolts and nuts surface lubricant which maintain contact torque coefficient regardless of temperature variation by dispersing graphite, copolymer of ethylene and vinyl acetate, and a fatty acid or a metallic soap in water or an organic solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60208035-A (JP)
Title: Ion beam generator
Inventor: UEDA YOSHIHIRO
IPC: H01J27/24
Filed: 1984-04-02
Abstract: PURPOSE:To improve the ionization efficiency by irradiating two laser beams having different wavelength onto material to be ionized and forming a gas discharge producing section at the crossing section of beams and causing resonant light excitation. CONSTITUTION:Magnesium 10 to be ionized is led into a container 1 while two laser beams B1, B3 are led through the windows 3a, 3b to form a gas discharge producing section 15 in an ion producing space 4 at the crossing section to perform resonant excitation of vapor 10 into first exciting condition through 2,853Angstrom  beam B1 while to perform resonant excitation into Rydberg condition through 3,859Angstrom  beam. Thereafter, the vapor 10 is collided against electrons under the electric field to be produced synchronously with the laser oscillation between the electrodes 5, 6 and ionized to be taken out as an ion beam 9 composed only of magnesium ions and irradiated onto a specimen 8. Consequently, the ionization efficiency and the selectivity of ion can be improved considerably.
Patent JP-S58197449-A (JP)
Title: Engine speed control method for internal-combustion engine
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D41/08
Filed: 1982-04-21
Abstract: PURPOSE:To prevent the engine stop, when feedback controlling the idle speed by means of an auxiliary air control valve provided in the throttle bypath, by increasing the open time of a control valve in accordance with the magnitude of electric load simultaneously with turning on of the electric load. CONSTITUTION:An electronic controller 6 receiving the detected values from a suction tube absolute pressure sensor 12, water temperature sensor 13, engine speed sensor 14, throttle opening sensor 17, etc. will control the valve open time of an auxiliary air control valve 6 provided in an air path 8 conducting to the downstream of throttle to feedback control the idle speed. The controller 9 is further input ON-OFF signals from switches 16, 19, 21, thereby the magnitude of load due to the electric loads 15, 18, 20 changes, and simultaneously the open time of the control valve 6 is increased to the value suitable for the electric load, thus the engine stoll is prevented.
Patent JP-S58184672-A (JP)
Title: Booking computer
Inventor: FUNASAKA TOSHIO
IPC: G07G1/12
Filed: 1982-04-21
Abstract: PURPOSE:To facilitate input operation by displaying summary names such as titles of account, i.e. the water and electric power rates, stamp duty, etc., on various keys necessary for book entry. CONSTITUTION:Keys a1, a2- of an input part A, keys b1, b2- of an output part B, and keys c1, c2- of an expense part C are used to input titles of account, summaries, etc., necessary for book entry and the titles of account and their summary names, e.g. the electric power, water, telephone, and postage, or cash, check, bill, and transfer as receipt/payment forms are displayed on the respective keys in KANJI (Chinese character), KANA (Japanese syllabary), etc. When an input key is operated, a corresponding code is entered and then processed when necessary.