baber/WOPTO huggingface dataset:
Patent JP-S54114084-A (JP)
Title: Manufacture of charge coupled device
Inventor: SEKINE KOUICHI
IPC: H01L21/28
Filed: 1978-02-27
Abstract: PURPOSE:To increase the bit density per electrode by forming the impurity region on the semiconductor substrate through the ion injection and then forming the 1st and 2nd layer poly-crystal Si transfer electrodes by the self-alignment method on the impurity region via the insulator film. CONSTITUTION:SiO2 film 8 is coated on semiconductor substrate 7, and then Si3N4 film 9A and 9B are formed at the fixed areas. And patterns 10A-10C of the resist film are formed to cover film 8, 9A and 9B. Then region 11A and 11B featuring the same conducting type as substrate 7 and a high impurity density are  formed by the ion injection and using patterns 10A-10C as the mask, and then  patterns 10A-10C are removed to coat 1st layer poly-crystal Si transfer electrodes  12A-12C containing the opposite conducting impurity on the exposed substrate 7.  After this, patterns 13A-13C of the resist film cover over electrodes 12A-12C,  and region 14A and 14B of the same conducting type as substrate 7 are formed  with the ion injection. Patterns 13A-13C are then removed, and SiO2 films 15A- 15C cover over poly- crystal layers 12A-12C. Then 2nd layer poly-crystal Si transfer electrodes 17A- 17C are coated on exposed substrate 7 via SiO2 film 16A and  16B.
Patent JP-S54114001-A (JP)
Title: Automatic frequency adjusting device
Inventor: FUJITA MASAHIRO
IPC: H03J7/18
Filed: 1978-02-27
Abstract: PURPOSE: To shorten the adjusting time by switching the frequency of the clock signal to the lower levels in sequence for the automatic frequency adjusting device every time the tuning frequency passes through the central frequency.  
     CONSTITUTION: When the tuning shifts, the signal is generated from automatic frequency adjustment signal generator circuit 43 and the decision signal is produced from AFT decision circuit 44 to show which side the tuning is shifted to. With the decision signal, fine adjustment pulse signal generator circuit 52 is actuated to start correction of the tuning voltage. At this instant, the frequency of the clock signal sent from clock signal generator circuit 15 is switched to the lower levels in sequence from the high level via clock signal switching circuit 55 in order to be corrected to the correct level. And when the tuning frequency stops at the central point, no clock signal is supplied to circuit 52 to hold the tuning point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000217829-A (JP)
Title: Medical stapler
Inventor: MATSUTANI KANJI
IPC: A61B17/068
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the labor required to suture an incision during a surgical operation. SOLUTION: An incision is sutured by performing in order a first process in which either a ram 3 is moved from an initial position toward an anvil 4 by operation of a trigger 5 or a staple 1 is sandwiched between the ram 3 and the anvil 4 and moved to a part to be sutured, a second process in which bending is started for the staple 1 located on the anvil 4, and a third process (final position) in which, as the staple 1 is formed, a tissue is pierced and the staple 1 formed is separated from the anvil 4. The trigger 5 and a main body 6 are provided with respective grooved cams 7, 8 and shafts 9, 10 are provided which fit into the grooved cams. When a grip 5b is operated, the trigger 5 moves and rotates along the grooved cams 7, 8.  The distance from the center of rotation to the grip 5b is changed to become greater during the process in which the trigger 5 is displaced from the initial position to the final position. Therefore, large torques can be generated with the same force and suturing operations can be facilitated.
Patent JP-H10204846-A (JP)
Title: Asphalt mat
Inventor: WAGI TAKATSU
IPC: E02B3/06
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the stability of a mat relative to cargo handling by preventing a wire from damaging the end of the mat upon execution of cargo handling by lifting up an asphalt mat by means of a crane or the like. SOLUTION: The end of a cargo handling wire 4 is exposed at the end of an asphalt mat 1, and cargo handling is carried out by hitching an eye portion 4a in a tool and lifting up the mat 1. A substantially reversed C-shaped end protection member 10 is secured to be attached on the end of the mat material 1 so as to bear the weight of the mat 1 given the wire 4 via the protection member 10 for regulating a tension of the wire 4 not to be applied on the mat 1 end portion.
Patent JP-S56115744-A (JP)
Title: Nitrobenzene derivative and its preparation
Inventor: INOUE HIROSHIGE
IPC: C07C255/37
Filed: 1980-02-20
Abstract: NEW MATERIAL:A compound shown by the formula I [R 1  is aralkyl; R 2  is halogen, or a group shown by the formula II (R 3  is alkyl) or cyanomethyl].  
     EXAMPLE: 2-Chloro-3-nitrophenylbenzyl ether.  
     USE: An intermediate for 4-hydroxyindole (an intermediate for a blocking agent for β-receptor or dye) or 4-oxo-4,5,6,7-tetrahydroindole (a synthetic intermediate for anti-inflammatory agent or germicide).  
     PROCESS: A compound shown by the formula III (X 1  is halogen) is reacted with a compound shown by the formula R 1 X 1  (X 2  is halogen) in the presence of an alkali metal alcoholate, to give a compound shown by the formula I where R 2  is halogen. This compound is then reacted with a cyanoacetic alkyl ester in the presence of an alkali metal and an alcohol, to give a compound shown by the formula I where R 2  is a group shown by the formula II, which is heated to give a compound shown by the formula I where R 2  is cyanomethyl. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60210621-A (JP)
Inventor: ANDOREASU ROBERUTO SHIYUMITSUT
IPC: C08G18/00
Filed: 1985-02-07
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-S53106393-A (JP)
Title: Polyamino acid liquid crystal composition
Inventor: SAKAMOTO ICHITAMI
IPC: H01L51/42
Filed: 1977-02-28
Abstract: PURPOSE: To prepare the titled functive composition simply, by adding an electric charge moving complex cpd. or a coordinate bonding cpd. with a flat structure in a liq. crystal which is to form an optical active polyamino acid, and then orientating the cpd. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06235495-A (JP)
Title: Heat insulating pipe for injection and taking-out of liquefied natural gas to and from underground rock bed cavity
Inventor: SUZUKI YOSHIO
IPC: F16L59/14
Filed: 1993-02-09
Abstract: PURPOSE:To provide a heat insulating pipe used to inject and take out liquefied natural gas between a base rock cavity formed underground and a ground facility. CONSTITUTION:Injection and taking-out pipelines 3 of LNG are arranged in a central part of a sectional surface, heat insulating material 4 is installed on the outer periphery of the aforementioned injection and taking-out pipelines 3, and additionally, on their outer periphery, a taking-out pipe 5 of nonfreezing solution is provided inside and an injection pipe 6 is provided outside in an inner and outer two layer structure. The taking-out pipe 5 and the injection pipe 6 are communicated with each other in one line, the taking-out pipe of nonfreezing solution and the injection pipe 6 are connected to a ground heat exchanging part 7, and on the outer periphery of the injection pipe 6 of nonfreezing solution, the heat insulating materials 4 are arranged. In this constitution, cold heat leaking from the pipelines 3 is constantly absorbed by nonfreezing solution flowing in the taking-out pipe 5 of nonfreezing solution, and accordingly, a sufficient heat insulating function is displayed. Additionally, as the cold heat absorbed by nonfreezing solution is collected by the heat exchanging part 3, it is possible to attempt efficient use of cold heat energy.
Patent JP-H10215680-A (JP)
Title: Connector for grafting
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a connector for grafting capable of preventing the shaft of a seedling from being pushed and crashed and improving a connection rate while a grafting clip is formed from a hard synthetic resin without elasticity and thus a stock seedling or a scion seedling is damaged when clamping force is strong, the falling of the seedling and the detachment of a connection part, etc., occur when it is weak inversely and the decline of the connection rate and a taking rate is caused. SOLUTION: This connector 6 for the grafting is composed of a pair of clip pieces composed by forming a recessed part 1 and a projecting part 2 fittable with each other integrally molded from a flexible resin material on both end parts, forming a curved part for pressing the connection part of a grafting seedling 3 on a center part, forming a projection 5 whose tip part is spherically formed in a direction to a front side on the center part of the curved part and forming the projection parts 5 to an inner side front part on both left and right side positions holding the projection 5 there between.
Patent JP-S63190166-A (JP)
Title: Power supply device of apparatus for producing thin film
Inventor: IHARA HIROHIKO
IPC: C23C14/34
Filed: 1987-01-30
Abstract: PURPOSE:To suppress generation of arc discharge and to sputter and form a good-quality thin film by only the glow discharge by converting AC of a high frequency to DC by a rectifier circuit and smoothing circuit and supplying the DC via a resistor to a sputtering device as a power supply circuit of the sputtering device. CONSTITUTION:A DC high voltage is impressed between an anode 51 as a material for vapor deposition in a vacuum vessel 35 of the sputtering device 5 and a cathode 52 a target to form the thin film on the surface of the substrate 51 with the material of the target 52 as the anode. The AC of 50-60Hz commercial frequency is boosted by a transformer 2 and is rectified to the pulsating current by the rectifier circuit 3 formed by constituting diodes into a bridge, as the power supply device 1 of this time. The rectified current is converted to the flat DC voltage by the smoothing circuit consisting of a choke coil 41 and a capacitor 42 and thereafter, said voltage is impressed to the anode 51 and the cathode 52 via the resistor 6. Shifting of the glow discharge to the arc discharge is prevented by the presence of the resistor 5, by which the generation of a defect such as pinhole on the thin film on the substrate 51 surface by the arc discharge is prevented.
Patent JP-S60168031-A (JP)
Title: Pressure signal processing device
Inventor: AKIYAMA KOUSEI
IPC: G01L23/00
Filed: 1984-02-10
Abstract: PURPOSE:To eliminate effectively only a pressure vibration component based on an air pole vibration contained in a pressure detecting signal, by generating a signal delayed by a half time of a vibration period of a detecting pressure signal, and executing an addition processing, etc. CONSTITUTION:A detecting pressure signal is delayed by a half time of an air pole vibration period by a tau time delay element 100. Also, a correction detecting output signal multiplied by a prescribed coefficient by an adder, and a correction delay signal multiplied by a prescribed coefficient passing through the element 100 are brought to a difference processing, also processed by a gain coefficient device 200, and a pressure vibration component based on an air pole vibration is extracted. This pressure vibration component is brought to a difference processing with a pressure detecting signal passing through the adder, and only the pressure vibration component based on the air pole vibration contained in the pressure detecting signal is eliminated effectively.
Patent JP-S59147820-A (JP)
Title: Supercharger control device in internal-combustion engine for vehicle
Inventor: NAGASE HIDENOBU
IPC: F02B33/00
Filed: 1983-02-12
Abstract: PURPOSE:To simply and surely prevent the supercharging of excess air, by providing a bypass passage to an intake-air passage, bypassing a supercharger disposed in the intake-air passage upstream of a throttle valve, and as well by disposing, in this bypass passage, a normally closed valve which opens when the vehicle speed exceeds a predetermined value. CONSTITUTION:Since a vehicle speed sensor 30 is energized when the vehicle speed exceeds a predetermined value, so that a solenoid 29 in a solenoid valve 27 is also energized, a valve element 33 opens a second connecting passage 262 but closes an atmospheric communication hole 28. Then a first chamber R1 in an actuator 21 is communicated with an intake-air passage 2 downstream of a supercharger 6 through a first connecting passage 261, a valve chamber R and the second connecting passage 262, and therefore, the supercharged pressure or a positive pressure from the supercharger 6 is introduced into the first chamber R1 so that thrust force under the above-mentioned positive pressure acting upon a diaphragm 23 opens a second bypass valve 112, overcoming the resilient force of a valve closing spring 25. As a result, the inlet and outlet of the supercharger 6 are communicated together through a second bypass passage 112, and therefore, the supercharging function of the supercharger 6 is lowered, thereby excessive supercharging may be prevented.
Patent JP-S59149871-A (JP)
Title: Lining for roof of automobile
Inventor: MIKAMI MASAO
IPC: B60R13/02
Filed: 1983-02-10
Abstract: PURPOSE:To decrease the space for the roof of an automobile and increase the height of the vehicle, by folding a lining sheet to half and pinching the outside of the sheet near the half-folding line to make a rib. CONSTITUTION:Both the side edges of a pinching metal are bent outward so that the bent portions are placed on a lining sheet 2 to prevent the contact portions of the sheet from being broken and to reinforce a rib 20 made. The outside of the lining sheet 2 near its half-folding line is pinched and pressed for securing.
Patent JP-S53106563-A (JP)
Title: Timer circuit
Inventor: KAGEYAMA MOTOHIRO
IPC: H03K17/28
Filed: 1977-02-28
Abstract: PURPOSE:To constitute the semiconductor circuit small in size and to establish the timer circuit instantly resettable, by inserting a diode between the output terminal of the diode bridge and the smoothing capacitor.
Patent JP-H09194340-A (JP)
Title: Agent for inhibiting hydrolysis of ester and cosmetic containing the same
Inventor: YAMAMOTO HIROSHI
IPC: A61K8/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an ester hydrolysis-inhibiting agent, containing a perfume ingradient and capable of inhibiting the release of fatty acids to prevent the body odor, wherein the fatty acids are produced by the hydrolysis of esters and cause the body odor. SOLUTION: This agent for inhibiting the hydrolysis of esters contains one or more kinds of perfume ingredients selected from benzaldehyde, benzyl benzoate, cinnamic aldehyde, ethyl vanillin, phenyl acetate, eugenol acetate, galaxolide, eugenol, hexylcinnamic aldehyde, geranyl formate, iso E super, musk ketone, methyl jasmonate. santalex, santalol, vanillin, vanillal, pennyroyal oil, birch oil and armoise oil in an amount of 0.01-10wt.%. The object of the agent is to prevent the generation of hair odor or body odor, and the agent is used for preparing hair cosmetics such as hair tonics and shampoos and body cosmetics such as body shampoos and body powders.
Patent JP-H02201698-A (JP)
Title: Zero resetting device for twin counter
Inventor: NEZU HISAO
IPC: G06M1/30
Filed: 1989-01-31
Abstract: PURPOSE:To improve operability by selectively executing zero resetting operation to respective counters according to switching lateral movement in one and the other directions of one zero resetting body. CONSTITUTION:At first, a zero resetting body 19 is pushed in an arrow direction against an elastic part 19a and detached out of a recessing part 21a of a restricting groove 21. Then, when the zero resetting body is laterally moved in the direction of the real line arrow, the zero resetting body 19 is turned with a supporting point pin 20 as a center. An operating link 23 is moved in the real line arrow direction and an operating arm 13 of one counter 2 is turned in the real line arrow direction. Then, the counter 2 is reset to zero. When the zero resetting body 19 is laterally moved in the other direction, another counter 3 can be reset to zero. Thus, the zero resetting operation can be selectively executed to the two counters and the operability can be improved. Thus, erroneous operation can be prevented.
Patent JP-H09266496-A (JP)
Title: Device and method for data reception, and electronic equipment
Inventor: ISHIDA TAKUYA
IPC: H04L25/49
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To automatically correct the misrecognized polarities of two signals which are received as differential signals if the polarities are erroneously recognized. SOLUTION: The data reception device 501 which receives data in packets in the form of the differential signals 105a and 105b detects whether or not a link is secured by a link detection part 510 according to a digital signal 106, and outputs a link signal 511. On the basis of serial binary data 108, a bit synchronizing signal 107, and the link signal 511, a polarity decision part 504 decides whether or not the polarities are correctly recognized. The polarity decision parts 504 decides that the polarities have been erroneously recognized either if detecting an array of the same data appearing first being '00' or if detecting no link being secured for a given period. A polarity recognition correction part 110 of a data reception part 102 corrects the polarities if the polarities are erroneously recognized.
Patent JP-S63190411-A (JP)
Title: Power amplifier
Inventor: HORIKAWA KOJI
IPC: H03F3/68
Filed: 1987-02-02
Abstract: PURPOSE:To improve the ratio of an output signal to an interference wave output by connecting a distortion compensator compensating respectively a nonlinear distortion respectively to N-set of amplifiers and obtaining a high distortion compensation effect by the spread effect of residual distortion. CONSTITUTION:Distortion compensation devices 6a-6d compensating respectively nonlinear distortion are connected to N-set of amplifiers 5a-5d, where N is expressed as N=2<n>. and (n) is a natural number. That is, the nonlinear distortion compensating, e.g., pre-distortion type distortion compensators 6a-6d connected to the amplifiers 5a-5d generate a distortion having opposite characteristic to that generated from the amplifiers 5a-5d to apply the distortion compensation by canceling them. Since the residual distortion of the amplifiers 5a-5d is spread uniformly to output terminals 2a-2d by the spread effect, the synthesized distortion extracted from one output terminal with respect to a basic signal is 1/N and the C/I between the output signal and the interference output is improved.
Patent JP-H08193775-A (JP)
Title: Cooler for automatic vending machine
Inventor: SUGAWARA AKIRA
IPC: F25D11/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide a cooler for an automatic vending machine capable of restricting a liquid-back phenomenon where a refrigerant returns into an evaporator in response to fresh air temperature. CONSTITUTION: A cooler for an automatic vending machine is adapted such that evaporators 30, 32, 34 constituting part of a refrigerant circuit are disposed in a plurality of commodity accomodation units, and those commodity accomodation units are independently cooled. The cooler includes a variable valve opening electrically driven expansion valve 55 disposed on inlet side refrigerant pipes of the evaporators 30, 32, 34, a temperature sensor 70 for detecting fresh air temperature, and a control part 60 for adjusting the valve opening of the electrically driven expansion valve 55 in response to the fresh air detected by the temperature sensor 70. Hereby, there can be restricted a liquid-back phenomenon where a refrigerant returns into the evaporators in response to the fresh air temperature.
Patent JP-H07235130-A (JP)
Title: Recording medium provided with copy protection and its reproducing apparatus
Inventor: TAOKA MINEKI
IPC: G06F21/10
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a recording medium, which is provided with copy protection, for prevention of an illegal copying operation and to obtain a reproducing apparatus by a method wherein a region which cannot be read out digitally is formed in a readout region for the recording medium in which digital data has been recorded. CONSTITUTION:In a recording medium A which is provided with copy protection, an error region (a) which is composed of a block 11 and which cannot be read out digitally is formed in a readout region in which digital data has been recorded. Data which is read out by a recording-medium readout means 42 from the recording medium A 41 is reproduced by a reproducing means 43. At this time, an error-address storage means 45 records an address in the error region (a) for the medium 41 or extracts the address from a ROM so as to be input to a readout-address control means 44. The means 44 controls the read-out address by the means 42 so as not to read out the error region according to the address. Thereby, the data can be reproduced normally by avoiding the error region (a).
Patent JP-2000218284-A (JP)
Title: Sewage treating device
Inventor: FUKUMOTO AKIHIRO
IPC: C02F1/465
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: Toprovide a sewage treating device capable of easily executing the inspection and the replenishment of a consumption material of a dephosphorizing device for removing phosphoric acid incorporated in the sewage flowed into the sewage treating device and also capable of smoothly executing the maintenance administration work such as sewage drawing from the inside of the tank and inspection/cleaning of the inside of the tank. SOLUTION: The dephosphorizing device D1 incorporated in a purifying tank is provided with a sewage storage tank 1, an electrode cartridge 2 and a direct-current power source. The cartridge 2 is provided with two sets of electrode bodies 3 and 4, a holding body 12 for holding the electrode bodies and a handle part. An inclined wall 14 is provided in the sewage storage tank 1, and an open part 15 for attaching and detaching the electrodes opened diagonally upward is provided at the inclined wall 14. The electrode bodies 3 and 4 are planer iron plates and elute iron ion for removing the phosphoric acid in the sewage by electrolysis. A part of the electrode bodies 3 and 4 are housed slantly (at the inclined angle of about 45 deg.) in the sewage storage tank 1 from the open part 15 of the sewage storage tank 1.
Patent JP-H01197808-A (JP)
Title: Guidance system for unmanned vehicle
Inventor: MATSUBA KATSUMI
IPC: G05D1/02
Filed: 1988-02-02
Abstract: PURPOSE:To make an unmanned car intelligent by analyzing the image information in which a mark has been brought to image pickup, inputting the analyzed image information and an in-building coordinate of the mark in a storage means and calculating the present position and azimuth of the unmanned vehicle, and bringing the unmanned vehicle to running control. CONSTITUTION:A mark 5 is detected by a camera 3, and the center position coordinate of each mark 5 and the contents of a code are read by a vision controller 10. In an arithmetic part 12, the present position and advance direction in a plant coordinate system of an unmanned vehicle 1 are recognized. Based on information which has been recognized by the arithmetic part 12, an instruction of running data is transmitted to a servo-driver 18 by a running control part 14. The control part 14 guides running of the unmanned vehicle by a destination instructed from a communication controller 17, map data 15 in which a running path in a plant has been stored and the information from the arithmetic part 12. In such a way, the unmanned vehicle can be guided without necessitating a complicated image processing.