baber/WOPTO huggingface dataset:
Patent JP-H1137933-A (JP)
Title: Absorptiometer
Inventor: YASUNAKA TOSHIO
IPC: G01J3/42
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To stabilize the measuring state of a plurality of LEDs by selecting unadjacent LEDs continuously through a selecting/switching means thereby distributing the heating part. SOLUTION: A sample of cell 1a is irradiated with light from a light source, i.e., an LED 11, and the quantity of transmitted light is detected by a photodiode PD 21 in order to measure the absorbance of the sample. The cells 1a are arranged in a matrix of 4×4 on the upper surface of a specimen, i.e., a transparent glass plate 1, and 16 sets of upper and lower LEDs 11, 21 are provided in combination therewith. An address register 31 of a driver (selecting/switching means) transfers row and column addresses delivered from a controller 40 to respective drive circuits 32, 33, 34 and 35. The driver 30 selects nonadjacent LEDs 11 continuously at the time of sequential selection. Since the adjacent LEDs 11 are not driven continuously and immediately, the heating part is distributed and the measuring state is stabilized.
Patent JP-H0651420-A (JP)
Title: Pre-coupled direct reverse silver halide photographic sensitive material
Inventor: TAKAGI YOSHIHIRO
IPC: G03C1/36
Filed: 1992-07-30
Abstract: PURPOSE:To provide a pre-coupled direct reverse silver halide photographic sensitive material which gives good reversing property when the material is exposed with high illuminance in a short time. CONSTITUTION:This silver halide photographic sensitive material has an emulsion layer consisting of at least one layer of pre-coupled direct positive silver halide on a supporting body. The emulsion layer contains a compd. expressed by general formula. In formula, Z is an atomic group to form a benzene ring, naphth a line ring, or heteroaromatic ring, T is O, S, Se, N-R<1>, CR<2>R<2>, or -CR<4>=CR<0>-, R<1>, R<2>, R<3> are independently alkyl groups, alkenyl groups, or aryl groups, R<4>, R<5> are independently hydrogen atoms, halogen atoms, alkyl groups, aryl groups, alkoxy groups, aryloxy groups, carboxyl groups, acyl groups, acylamino groups, carbamoyl groups, sulfamoyl groups, or sulfon amide groups, Q is an atomic group to form 5-, 6- or 7-member ring coupled with N and C, L is a tervalent connecting group produced by conjugate double bonding of 5 to 7 methyne groups, and X<-> is an anion.
Patent JP-S6263945-A (JP)
Title: Process cartridge and image forming device using this cartridge
Inventor: NISHINO FUMIO
IPC: G03G21/18
Filed: 1985-09-14
Abstract: PURPOSE:To prevent the degradation or the damage of an image carrier by protecting the image carrier with a shutter. CONSTITUTION:A pair of frames 15 of a cartridge K are provided with an aperture part 30 for image exposure and an aperture part 31 for transfer which is used to transfer the image on a drum 3 onto a sheet P. An exposure shutter 32 and a transfer shutter 33 are provided for aperture parts 30 and 31 respectively so that they can be moved between aperture part covering close positions and aperture part opening positions, namely, they can be opened and closed. The exposure shutter 32 and the transfer shutter 33 protect a photosensitive layer 3a from degradation due to light, damage, or the like.
Patent JP-S6448568-A (JP)
Title: Facsimile picture signal output device
Inventor: ASADA AKIHIRO
IPC: H04N1/413
Filed: 1987-08-19
Abstract: PURPOSE:To realize the detection of line synchronizing code due to microprocessor or the like by less processing quantity and processing time by detecting a line synchronizing code through the use of discrimination result whether or not all bits in a byte are 0. CONSTITUTION:A coding section 2 is provided with a means adding a fill bit to a line synchronizing code to bring the number of consecutive bits 0s into at least 16 or over and adding further bits 1s. Then a transmission section 4 is provided with a line synchronizing code detection means detecting the line synchronizing code by discriminating whether all bits in consecutive 2 byte are 0s and whether or not bits is are included in the succeeding byte. Thus, the line synchronizing code (EOL code) is detected without using any exclusive hardware.
Patent JP-H1145475-A (JP)
Title: Video deck, video deck control method and medium for recording video deck control program
Inventor: KOBAYASHI KOJI
IPC: G11B15/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a video deck, a video deck control method and a medium for recording a video deck control program capable of performing a replay with a simple operation. SOLUTION: The video deck 10 is capable of recording a video of television broadcasting received in a tuner 11 by a signal system circuit 13, a video head group 12 and a video mechanical part 15, etc. under the control of a system controller 17, is also capable of rewinding and reproducing, when a replay mode is instructed by a replay mode instructing button 18a of a remote control transmitter 18, the video recording of the television broadcasting is performed by the system controller 17 and when a replay button 18b is operated, the video recording is stopped and after the rewinding is performed for 30 sec, the reproducing is started up.  Consequently, a user can enjoy the replay with one touch and even when the tape reaches its end, since the tape is rewound to the beginning by the system controller 17 to resume the video recording, any troublesome operation, etc., is not necessitated.
Patent JP-S5996018-A (JP)
Title: Travelling device for agricultural working vehicle
Inventor: FUJIKI HIROYOSHI
IPC: A01B69/00
Filed: 1982-11-19
Abstract: PURPOSE:To enable a differential gear to be automatically changed over between the differential lock condition and the disengaged one by modifying an operating mechanism of the differential gear in an apparatus provided with the differential gear for driving left and right steerable wheels and capable of changing over said gear to the differential lock condition. CONSTITUTION:The rotation of an engine 7 is transmitted through a sub-transmission 9 to a transmission case 8 and through a differential gear 14 for the front wheels and a pair of left and right drag links 27 to the left and right front wheels 1 operatively steered. In such an apparatus, a shift fork 30 for operating a mating system differential lock piece 14a for the differential gear 14 is loosely fitted on a pivot 31 and urged toward the differential lock releasing side by a spring 32. Also, to the pivot 31 is secured fixedly a cam 33 for pressing the fork 30 against the differential lock side as said fork pivots forward and backward. And when a slide shaft 36 is pressed by projections 35a, 35b attached to a knuckle arm 26, the differential gear 14 is maintained at the differential lock condition through a swing link 34 and others.
Patent JP-H03133583-A (JP)
Title: Method and equipment for welding tabular members demarcating space inside
Inventor: KUMAGAI KIYOSHI
IPC: B23K31/02
Filed: 1990-07-31
Abstract: PURPOSE:To improve productive efficiency by positioning and holding first tabular members by a first clamper of plural clamper of plural clampers, welding the first tabular members to each other, superposing a second tabular member thereon and holding these by a second clamper to weld both first and second tabular members. CONSTITUTION:A pressing part of a fixed clamper comes into contact with an end of a side panel outer part 12 and a drip mole member 14 is positioned on the outer part 12. A movable clamper operates to rotate and abuts on an undercut part of the drip mole member 14 and the side of the outer part 12. A welding gun performs welding to integrate the outer part 12 with the drip mole member 14. When a side panel outer 10 is obtained in this way, a side panel inner 18 is superposed on the side panel outer 10 to perform welding. By this method, positional deviation of a work is prevented and productive efficiency can be improved.
Patent JP-S6358969-A (JP)
Title: Signal reading circuit for ccd
Inventor: IWADE SHUHEI
IPC: H01L29/762
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a voltage output which has excellent linearity to signal charges by a method wherein a current signal which corresponds to the signal charges which flow at the time of the reset of CCD is directly converted into a voltage by a linear resistance and outputted. CONSTITUTION:In an initial state after reset, when signal charges-Qs are transferred from CCD 2 to an N-type semiconductor region 3 through a channel region beneath a constant voltage terminal 5, the charges stored in the N-type semiconductor region 3 are reduced by Qs. Then, if a high voltage clock pulse is applied again to a reset clock terminal 7 to turn semiconductor layers 3 and 4 conductive, a current I is made to flow from an output terminal 14 into the N-type semiconductor regions 4 and 3 through a resistor R and a reading terminal 16 and the potential of the reading terminal 16 tends to descend. However, the potential descent is inverted and amplified by an inverting amplification circuit composed of MOS transistors D3 and E3 and the output potential at a terminal 11 is elevated.
Patent JP-S6360415-A (JP)
Title: Operating device for optical lens
Inventor: NISHIMURA SHINJI
IPC: G02B7/08
Filed: 1986-08-30
Abstract: PURPOSE:To automatically switch circuits for a servo-control and a manual operation, by providing a connection detecting device for detecting its connection and non-connection, on a position for connecting a force transfer use member for the manual operation. CONSTITUTION:In a state that a flexible cable 17 has been connected, a light beam which has been emitted from a light emitting part of a light emitting and receiving sensor 22 returns to a light receiving part, therefore, it is confirmed that the flexible cable 17 has been connected, and by this confirming signal, a clutch 11 is disconnected, and a focus driving motor 12 also becomes an inoperable state. In this state, a manual controller 21 is operated, and a focus lens group 1 can be operated manually. In a state that the flexible cable 17 has been removed, a fixing ring 19 does not exist and an infrared ray B which has been emitted from the light emitting and receiving sensor 22 does not return to the light receiving part, therefore, it is confirmed that the flexible cable 17 has been removed. By this confirming signal, the clutch 11 is connected, the focus driving motor 12 is also switched to an operable state, and a servo-control can be executed.
Patent JP-S58105534-A (JP)
Inventor: MIKAMI IZUMI
IPC: H01G4/002
Filed: 1981-12-17
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-H0491496-A (JP)
Title: Multilayer wiring board
Inventor: MATSUO MASATO
IPC: H05K3/46
Filed: 1990-08-01
Abstract: PURPOSE:To make it possible to reduce dent defects and residual air foam on a multilayer board by laying a prepreg on the top and/or the bottom of a required number of inner layer materials, further laying an outer layer material to the outermost layer after the melting treatment of the prepreg, and integrating a laminated body layer in one piece. CONSTITUTION:An electric circuit is formed on both sides of double-sided copper-clad glass cloth base epoxy resin laminated board, which is used as an inner layer material. After two epoxy resin impregnating glass cloth bases are laid on both the top and the bottom of the inner layer, the whole is heated under reduced pressure where a prepreg is subjected to melting treatment. After the treatment is over, a copper foil is laid on the outer-most layer where a laminated body is laminated and molded so that a 4-layer wiring board can be obtained.
Patent JP-H0651843-A (JP)
Title: Flow controller
Inventor: YOKOAJIRO YOSHIYUKI
IPC: G05D7/06
Filed: 1992-07-31
Abstract: PURPOSE:To improve stability and quick responsiveness by preventing flow overshoot at the time of opening a valve in the case of flow feedback control using a flow sensor and a motor concerning the flow controller for supplying/ stopping fluid and adjusting flow. CONSTITUTION:A duct provided with two entrances 18 and 19 and one exit 20 at velocity corresponding to set flow (a) at the time of opening the valve is equipped with two valve elements 22 and 24 linked to one valve shaft and at the central position of the valve shaft, any one of two valve elements is selectively opened corresponding to movement to right and left with the rotation of a motor 12 from the central position of the valve shaft. This device is provided with a valve opening time motor control part 31 to drive the motor 12 at the velocity corresponding to the set flow in the case of opening the valve until getting a flow signal at a flow calculation part 14. Therefore, the motor 12 is driven slowly at the time of small set flow, driven quickly at the time of large set flow and operated so as to prevent the overshoot of flow caused by the delay of flow detection at the time of reducing the set flow, and the control at the time of opening the valve can be stably performed in the shortest time corresponding to the set flow.
Patent JP-S5994846-A (JP)
Title: Semiconductor device with multiple layered wiring layer
Inventor: TSUKUDA FUMIAKI
IPC: H01L21/768
Filed: 1982-11-22
Abstract: PURPOSE:To make the design automation easier by means of making contact shape square to deal with the contact without directivity by a method wherein the first and second insulating films are provided with openings at the same positions while a metallic layer and a diffusion layer as the second layer are connected with each other through the intermediary of another metallic layer as the first layer. CONSTITUTION:A thick insulating film 13 is formed on the first conductive type semiconductor substrate 11, a diffusion layer 12 and a multiple crystal silicon 14, while the contacts 15, 15a are opened by means of selectively etching the insulating film 13. A metallic layer 16 as the first layer is formed by means of evaporating the first metallic film and etching the same. Next another metallic film 17 is formed to open the other contacts 18, 18a by means of selective etching and the second metallic film is evaporated and etched to form another metallic layer 19 as the second layer.
Patent JP-H1047358-A (JP)
Title: Rolling bearing
Inventor: KAKUMOTO KENICHI
IPC: F16C33/66
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To inexpensively prevent a solid lubricating later from being easily separated in a rolling bearing used for a vacuum equipment or the like. SOLUTION: In the surface of a ball 3, a coating film 5 of silver of formed by ion playing as a solid lubricating layer. The ball 3 consists of steel including 0.73 to 1.25wt.% carbon, less than 0.40wt.% silicon, less than 0.50wt.% manganese, 1.30 to 4.50wt.% chrome and 0.5 to 8.0wt.% copper. Since the ball 3 includes copper of such range, adhesive strength of the coating film 5 of silver can be increased. A number of forming times of the coating film can be decreased smaller than in the past, and the manufacturing cost can be reduced. Further, film thickness is easily controlled so that accuracy can be improved.
Patent JP-H0523547-A (JP)
Title: Solution concentrating apparatus
Inventor: SHIMOYAMA KATSUTOSHI
IPC: B01D1/28
Filed: 1991-07-19
Abstract: PURPOSE:To concentrate a solution to be concentrated using an osmosis membrane without heating the solution. CONSTITUTION:A solution concentrating apparatus consists of a concentrating means 14 by which solution 10 to be concentrated is brought into contact with a concentrated auxiliary solution 2 in high concentration through an osmosis membrane 17 and the water in the solution 10 is penetrated into the auxiliary solution 22 based on the osmotic pressure of both solutions 10, 22 and a regeneration means 29 to concentrate the diluted auxiliary solution 27 diluted by absorbing the water and supply it to the concentrating means 14.
Patent JP-H0367967-A (JP)
Title: Method of operating adsorption type refrigerating apparatus
Inventor: KOBAYASHI NOBORU
IPC: F25B17/08
Filed: 1989-08-07
Abstract: PURPOSE:To shorten the time from the ending of one cycle time to the start of the succeeding cooling operation by a method wherein residual low temperature working medium from the adsorptive action of one adsorption type refrigerating unit is incorporated into the condensed high temperature working fluid in the other adsorption type refrigerating unit. CONSTITUTION:When one cycle time ends and, for example, the operation of adsorption type refrigerating units Ua, Ub is switched respectively from adsorption to regeneration and from regeneration to adsorption, on the side Ua the main ehat exchanger 11A of a heat-exchanger-with-adsorbent 2A is connected to a heating-fluid-supply-source 4A and a heat-exchanger-for-working-medium 3A to a supply-source-of-fluid-for- condensation 7A and on the side Ub the main heat exchanger 11B of a heat-exchanger- with-adsorbent 2B is connected to a cooling-fluid-supply-source 5B and a heat- exchanger-for-working-medium 3B to cold-heat-utilizing-equipment 6B, all by the control of valves. Simultaneously with these connections, residual working medium Walb in the unit Ua is drained to a storage tank 90 for low temperature working medium by the control of a valve; after the draining, low temperature working medium Wl is supplied to the unit Ub by the use of a pump 89 and mixed with condensed high temperature working fluid.
Patent JP-H0495370-A (JP)
Title: Swelling terminal mechanism for car plug
Inventor: TAKAYAMA HISAO
IPC: H01R13/15
Filed: 1990-08-03
Abstract: PURPOSE:To facilitate disconnection by enlarging a swelling contact part to the circumferential direction with a movable member coupled with an operating member, and swelling and housing the swelling contact part freely through notch parts of a cylinder main frame with the operation of the operating member. CONSTITUTION:Three or more pieces of plate pieces 1b are extended from a peripheral line of a washer-type annular substrate 1a, and the plate pieces 1b are folded at nearly right angle to form a swelling terminal 1 of which tips are formed into a swelling contact parts 1c. A cap-type container 2, of which projecting terminal 2a is projected, and a cylinder main frame 3 are formed, and notch parts 3a are formed in the periphery of the barrel of the cylinder main frame 3. The annular substrate 1a of the swelling terminal 1 is made to abut on the cylinder main frame 3, and the cap-type container 2 is screwed through the annular substrate 1a, and an operating member 4 is provided in the peripheral wall of the cylinder main frame 3 to pass through the peripheral wall of the cylinder main frame 3, and swelling contact parts 1c can be enlarged by a movable member 5 coupled with the operating member 4. The swelling contact parts 1c are swelled and housed freely through the notch part 3a of the cylinder main frame 3 by operating the operating member 4. Stabilized electrical connection can be thereby obtained, and insertion and disconnection and lock are facilitated, and a car plug having high reliability can be obtained.
Patent JP-2000036298-A (JP)
Title: Molten-lead liquid level control device
Inventor: ARAI TSUTOMU
IPC: H01M50/541
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a molten-lead liquid level control device capable of controlling a liquid level in a molten-lead container with high accuracy, and capable of keeping the level surely at a prescribed value. SOLUTION: A conical detection pole 5 is erected in a molten-lead container 1. Pumps 3, 4 supply and discharge molten lead to and from the molten-lead container 1. A CCD camera 6 photographs a plane region including a draft border line between the detection pole 5 and a molten-lead liquid level from an upper part of the detection pole 5. An image processing device 8 takes in an image data obtained by the camera 6, operates the area of the inside region of the draft border line and determines propriety of the liquid level of the molten lead by comparing the operated value with a reference data. The liquid level of the molten lead in the molten-lead container 1 is kept at a present value by controlling the pumps 3, 4 by a sequencer 11 based on the data of the image processing device 8.
Patent JP-S6449277-A (JP)
Title: Tunnel diode for negative resistance use
Inventor: MUTO SHUNICHI
IPC: H01L29/88
Filed: 1987-08-20
Abstract: PURPOSE:To eliminate a need to dope the tunnel route of a carrier with an impurity by providing a first semiconductor layer, a second semiconductor layer and a graded layer which is situated between both layers and whose composition is changed to be capable of continuously connecting forbidden bands. CONSTITUTION:The following three layers are provided: a first semiconductor layer (e.g., an n-type InAs1-ySby layer 6) and a second semiconductor layer (a p-type GaSb layer 2) where a bottom part of a conduction band of one of these two (e.g., the n-type InAs1-ySby layer 6) is in a state lower than a top part of a valence band of the other (e.g., the p-type GaSb layer 2) in a thermal equilibrium state and which can generate a heterojunction; a graded layer (e.g., an (InAs1-ySby)x(GaSb)1-x graded layer 4) which is situated between both layers and whose composition is changed in such a way that their forbidden bands can be connected continuously. By adopting this means, it is not required to dope the tunnel route of a carrier with an impurity.
Patent JP-H06199856-A (JP)
Title: Production and usage of heterocyclic condensed hydroxypyridonecarboxamide
Inventor: KURISUTOFU NIYUBURINGU
IPC: C07D495/04
Filed: 1993-08-19
Abstract: PURPOSE: To prepare a new heteroaromatically condensed hydroxypyridonecarboxamide useful as a herbicide, particularly a herbicide for cultivated plants such as rice, wheat, soybean and cotton for controlling various weeds.  
     CONSTITUTION: This heterocyclic condensed hydroxypyridonecarboxamide represented by formula I (where Q is a heterocyclic ring; R 1  is H, hydroxyl, a 1-12C alkyl or the like; R 2  is H, a 1-12C alkyl, a 3-12C alkenyl or the like; and X is O or S), e.g. 6-[(1,1-dimethylethyl)-aminocarbonyl]-7-hydroxy-thieno-[3,2- b]-pyridin-5-(4H)-one is obtd. by reacting a compd. of formula II (where Y is hydroxyl, a halogen or the like) with an amine of formula III in a solvent such as ethanol at 20-250°C. The compd. of formula I is useful in control before or after germination and is generally used by 0.001-3 kg/ha. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6097668-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAGASAWA EIJI
IPC: H01L21/28
Filed: 1983-11-01
Abstract: PURPOSE:To obtain a shallow doped layer, whose sheet resistance value has been lowered and barrier property has been enhanced, by a method wherein an impurity doped layer is provided on the single crystal silicon surface of the substrate and at least two kinds of smooth and uniform high-melting point metal silicides are provided on the surface in a layer type. CONSTITUTION:Boron ions are implanted, a thermal treatment is performed in an atmosphere of H2 gas, a silicide forming reaction is made to generate in a mixed layer, and a Ti silicide 206 and an Mo silicide 207 are formed in the aperture of the single silicon substrate in a layer type in self-alignment. After an unreacted metal on the SiO2 film was removed by performing an etching with H2O2-system etching liquid, a thermal treatment is performed in an atmosphere of N2 gas, and by performing an electric activation on a doped layer 208, silicide layers and an impurity doped layer 209 are formed in the aperture of the substrate in self-alignment. After phosphoric silicate glass layers 210 were formed, the phosphoric silicate glass layers 210 are performed an etching with hydrofluoric acid using a photo resist as mask, and after an aperture 211 was formed, an aluminum electrode 212 is formed and an electrode is completed.