baber/WOPTO huggingface dataset:
Patent JP-H11340500-A (JP)
Title: Semiconductor device
Inventor: SARAYAMA SHOJI
IPC: H01L33/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, wherein an end surface luminous type diode with its angle for which an out-going light intensity of a far-field pattern in a V-plane direction reaches a peak independently on terrace length is realized at low cost. SOLUTION: At least one of end-surface luminous type light-emitting diodes 11, 12, 13, etc., is provided. Here, a distance from a light out-going end surface of the end-surface luminous type light-emitting diodes 11, 12, 13, etc., to a device tip end part in the direction of outgoing light is a distance such that no peak angle of a far-field pattern in the plane vertical to a light-emitting layer, while being parallel to the direction of the outgoing light, among the light outgoing from the light outgoing end surface is depended.
Patent JP-H02534-A (JP)
Title: Thermal head supporting device for thermal recorder
Inventor: AIZAWA ISAMU
IPC: B41J2/32
Filed: 1988-06-14
Abstract: PURPOSE:To perform sufficient adhesive properties and space retentivity of a head by supporting the head through a hooklike member having two connectors including degree of freedoms for a head supporting member. CONSTITUTION:When a rotary shaft 4 is rotated by a rotary lever 5 in a direction of an arrow A in a thermal recorder in which a plurality of thermal heads 2 are aligned on one linear line, a head supporting member 22 is deviated in a direction of an arrow B. However, the head 2 is not deviated until a pin 21c of a hooklike member 21 secured to the back face of the head 2 is brought into contact with the long hole 22b1 of the erected part 22b of the member 22, and deviated upward against a compression spring 3 after it is brought into contact therewith. Thus, a recording sheet 12 can be detached and attached. When the head 2 is brought into contact with a platen 1, only the pressing force of the spring 3 is applied to the head. The lower part of the rear end of the member 21 is brought into contact with the protrusion piece 22c of the member 22.
Patent JP-S634116-A (JP)
Title: Manufacture of ground-injecting chemical liquid
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 1986-06-24
Abstract: PURPOSE:To mix water glass aqueous-solution with carbonic acid gas at a given ratio, by changing carbonic acid gas pressure arbitrarily with a reducing valve and changing the slot diameter of a jet nozzle, and by using a mixing chamber having an open outlet. CONSTITUTION:Water glass aqueous-solution is fed under pressure into a mixing chamber 5 through a pump 2, a flow meter 3, and a piping 4. In the meantime, through a piping 8, a reducing valve 9, and a carbonic acid gas jet nozzle 10, carbonic acid gas is fed under pressure into the mixing chamber 5. By the control of the reducing valve 9, carbonic acid gas pressure is arbitrarily changed, and the slot diameter of the jet nozzle 10 is changed, and by using the mixing chamber 5 having an open outlet 6, carbonic acid gas jetting quantity corresponding with pressure in the mixing chamber 5 is easily obtained. As a result, the water glass aqueous-solution is mixed with the carbonic acid gas at a given ratio, and earth-set injecting solution can be continuously manufactured.
Patent JP-H0440658-A (JP)
Title: Tracking controller for magnetic recording/reproducing device
Inventor: HIROSE YOSHIHITO
IPC: H04N5/7826
Filed: 1990-06-06
Abstract: PURPOSE:To surely execute tracking control and to improve stability of a reproduced video by outputting a signal whose chrominance signal level is suppressed and cross talk signal level is increased from a cross talk cancelling circuit. CONSTITUTION:A chrominance signal processing circuit 39 converts a chrominance signal in a reproduced video signal into an original high frequency band and the cross talk cancelling circuit 37 individually obtains an output signal whose chrominance signal level is increased and a cross talk signal level is suppressed, and an output signal whose chrominance signal level is suppressed and the cross talk signal level is increased based upon an output signal from the circuit 39. A control signal forming circuit 57 forms a tracking control signal from the output signal whose cross talk signal level is increased and a peak detecting circuit 49 outputs a detection signal corresponding to the peak level of a brightness signal as a tracking control signal and applies the output signal to a motor driving circuit 33. Consequently, a cross talk signal in a carrier-chrominance signal processing system can be surely and easily suppressed and an image can be furthermore stabilized.
Patent JP-S5669962-A (JP)
Title: Digital multifrequency signal receiver
Inventor: FUKUI AKIRA
IPC: H04Q1/457
Filed: 1979-11-12
Abstract: PURPOSE:To simplify the constitution by eliminating the necessity of an all-power detecting circuit, by providing a circuit that finds an absolute value for an allotted time in front of a discrete Fourier transforming circuit. CONSTITUTION:A digital input signal is applied to discrete Fourier transforming circuit 2 by way of input circuit 1 and absolute-value circuit 11. This transforming circuit 2, when absolute value circuit 11 permits the input signal to pass through it as it is, detects levels of different frequency components of input signals. At this time, when absolute value circuit 11 extracts an absolute value at allotted time, the value is integrated for a certain time and the square of the value is detected. So that the square output of the integral value can be compared with the input signal component in terms of time, comparing circuit 13 delays one and then uses the all approximate voltage of input signals as a threshold level to decide the existence of input signals over a range of many frequencies by comparing them.
Patent JP-H11339524-A (JP)
Title: Luminaire
Inventor: AMADA KOJI
IPC: F21V7/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve workability and productivity in a production line for installing an electrical component and enhance strength of a luminaire body without depending on increase in plate thickness, etc. SOLUTION: A reflector shape part 18 projecting to the front side of a luminaire body 11 and having an opening on the back side, is formed in one body with the luminaire body 11. A back plate 20 smaller than the outer shape of the luminaire body 11 is mounted on the opening part of the reflector shape part 18. An electrical component 24 is installed on the back plate 20, and the electrical component 24 is housed inside the reflector shape part 18 of the luminaire body 11. In a production line for installing the electrical component 24 on the back plate 20, because the width of the line is adapted to correspond to the back plate 20 smaller than the luminaire body 11, installation of the electrical component 24 is made easier, and workability and productivity are improved by reducing the intervals between back plates 20 conveyed on the line.  Strength of the luminaire body 11 is enhanced by being formed in one body with the reflector shape part 18.
Patent JP-H01314229-A (JP)
Title: Multi-lamp flash photographing device
Inventor: TENMYO RYOJI
IPC: G03B15/05
Filed: 1988-06-14
Abstract: PURPOSE:To prevent irradiating irregularity by detecting the magnification relationship among the photographing view angles and flash irradiation angles of plural flash devices and making only the flash device whose flash irradiation angle is identical to or larger than the photographing view angle generate light, based on the detected result. CONSTITUTION:The irradiation angle of each flash device is detected, and only the one whose irradiation angle is identical or larger than the photographing view angle is permitted to generate light. Namely, when the focal distance of a zoom lens is set at the widest angle, the irradiation angle is insufficient even if an external flash device 6 generates light in response to the widest irradiation angle, and a built-in flash device 5 also has an insufficient irradiation angle, whereby no flash device is permitted to generate light. If the flash irradiation angle of only the external flash device 6 can cope with the photographing lens, its flash is permitted. However, the built-in flash device 5 has an insufficient irradiation angle, whereby its flash is not permitted. As a result, irradiation irregularity can be automatically prevented which occurs when plural flash devices flash simultaneously.
Patent JP-S5935442-A (JP)
Title: Signal system
Inventor: TAKANO HIROMI
IPC: H01L21/66
Filed: 1982-08-24
Abstract: PURPOSE:To shorten the time of test measurement through simultaneous parallel measurement by setting up probes corresponding to a plurality of ICs to the lower surface of one probe card and setting up a plurality of testers connected to the probes. CONSTITUTION:When an orthogonal axis of a wafer is positioned completely, probers A, B transfer signals 8, 13 to the tester 1, the state in which the probers 4, 5 can measure is decided in test measuring sections 2, 3, and signals (ON- wafer signals) 9, 10, 14, 15 displaying contacts are transmitted over the tester 1. The state in which either of ICs can be measured is decided and characteristics are measured on the basis of these all signals. According to the constitution, the simultaneous measurement of both probers can be realized, and waiting time for measurement as seen in conventional devices can be omitted.
Patent JP-H0817887-A (JP)
Title: Inspection of insulating film and device therefor
Inventor: SUGINO SHIGEYUKI
IPC: H01L29/78
Filed: 1994-06-28
Abstract: PURPOSE:To improve productivity by determining a dielectric breakdown generating part in an interlayer insulating film having a structure in which voltage is applied between both sides thereof. CONSTITUTION:Inspection of an insulating film 14 of a circuit pattern in which a conductive layer 15a is formed on a substrate 19 with the insulating film 14 provided between them includes at least a process of dry etching and a process of microscopic observation. In the process of dry etching, the conductive layer 15a is removed to expose the insulating film 14, and a gas 24 which does not act on the insulating film 14 but may act on and etch the substrate 19 is used to dry-etch the substrate. In the process of microscopic observation, the surface of the insulating film 14 is microscopically observed through scanning.
Patent JP-S6211059-A (JP)
Title: Premix for food and production of fried bean curd
Inventor: WATANABE MUTSUTO
IPC: A21D13/06
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a premix for food capable of producing fried bean curd having good tissue and natural sense of eating by incorporating and mixing soybean flour, etc., with separated soybean protein in a specific proportion without passing through the bean curd (TOFU) production process. CONSTITUTION:A premix for food obtained by incorporating 90-30pts.wt. one or more of soybean flour, preferably deodorized soybean flour, soybean protein extaction residue, preferably bean-curd refuse flour and wheat gluten with 10-70pts.wt. separated soybean protein. Water and, as necessary, fat or oil can be added to the above-mentioned premix and kneaded to give a dough, which is then fried in oil to afford fried bean curd without passing through the bean curd (TOFU) production process. USE:Marine fish-paste products, confectionery, etc.
Patent JP-S5948440-A (JP)
Title: Manufacture of carboxymethylated alcohol, ether alcohol, thioalcohol or alkylphenol
Inventor: HERUMAN SUPURINGUMAN
IPC: C07C51/367
Filed: 1983-08-12
Abstract: A process for the production of carboxymethylates comprises reacting alcohols, ether alcohols, or alkyl phenols with an aqueous solution of at most a stoichiometric amount of free chloroacetic acid and twice the stoichiometric amount of an aqueous base. The chloroacetic acid and base are added separately, but simultaneously under agitation (at elevated temperature and under reduced pressure) to the alcohol or alkyl phenol. The water content in the reaction mixture, during the entire reaction, is maintained at 0.3-1.5% by weight. Increased selectivity results and it now becomes possible to use aqueous chloroacetic acid in this process.
Patent JP-H11338692-A (JP)
Title: Device and method for analyzing program and medium for recording program analysis software
Inventor: MIYATA HISASHI
IPC: G06F9/46
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To distinguish an object from a parallel processing unit and to display analysis results about the relation of both of them in a format such as a diagram. SOLUTION: A 1st extracting part 11 extracts information on the kind of a parallel processing unit from a part where parallel processing is described in a source code. A 2nd extracting part 12 extracts information, such as what kind of objects exist in a system, which object accesses a method of which object and which object corresponds to which class. Each information extracted in these ways is stored in an information storing part 13. An outputting part 14 issues various outputs about parallel processing units and objects by combining and analyzing information stored in the part 13.
Patent JP-H09323679-A (JP)
Title: Small electric motor-driven vehicle
Inventor: KIMURA SHIGENORI
IPC: B62H5/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a small electric motor-driven vehicle ensuring freedom from a troublesome condition for a driver or the like, regarding a report generated upon the appearance of a seated condition. SOLUTION: This small motor-driven vehicle has a seated state detection means 12 fitted to a driver's seat 6A for detecting the existence or non-existence of a driver, as well as a reporting means K to generate an alarm about a non- seated state, upon the detection of a change from a seated state to a non-seated state on the basis of a result detected with the seated state detection means 12. Also, the reporting means K stops generating an alarm about the non-seated state, upon detection of the non-seated state continuing over the preset or longer time after a change from the seated state to the non-seated state on the basis of the result detected with the seated state detection means 12.
Patent JP-S5270991-A (JP)
Title: Gas phase reactor by use of laser
Inventor: NISHIOKA SUNAO
IPC: G03F1/00
Filed: 1975-12-10
Abstract: PURPOSE:To develop an instrument which enables gas phase growth of a insulating film locally on the surface of a smeiconductor element tip by the irradiation of a laser light beam, the instrument being so constructed as to inject a reactive gas onto the surface of a semiconductor tip.
Patent JP-H0799290-A (JP)
Title: Semiconductor element and ferroelectric capacitor
Inventor: PAPU DEE MANIAA
IPC: H01G4/33
Filed: 1994-06-07
Abstract: PURPOSE: To provide a device where a protection layer is formed adjacent to a region for reducing the possibility of oxidizing and reducing a certain region in a semiconductor device when the possibility is not preferable. CONSTITUTION: A substrate 10 contains a dope region 11 and an oxide layer 12 and Si plug 13 being subjected to patterning. When the substrate is oxidized, SiO2 layer is generated at one portion of the Si plug, so that SiO2 needs to be eliminated before forming an interconnection part on the plug and at the same time an oxide layer also needs to be eliminated partially. Therefore, a conductor layer 21 is formed on the oxide layer 12 and is subjected to patterning and a protection cap is formed on the plug 13. A conductor layer 21 is made of a mixture of a single substance metal and a conductive metal oxide, for example, Ru and RuO2 , Re and ReO2 or ReO3 , and Ir and IrO2 . A mask layer is formed on the conductor layer and an exposed part is etched for patterning. Since the Si plug is covered with the layer 21, it cannot be oxidized easily.  Also, it can maintain an improved electrical connection even if it is made of Ru and RuO2 .
Patent JP-S628138-A (JP)
Title: Information recording device
Inventor: WATANABE KAZUHIKO
IPC: G03B42/02
Filed: 1985-07-05
Abstract: PURPOSE:To improve the efficiency of an operator and to perform high-precision printing operation by converting recording information on a subject into an image signal, controlling the display position, magnification, etc., of the image signal through signal processing, and generating and superposing optional attendant information upon the image signal and displaying and recording the information on a recording medium. CONSTITUTION:An image pickup element 6 as a converting means reads an identification symbol, etc., on an irradiated record 5 as an image signal through a read-in part lens system 7 and supplies them to a control circuit 8 as a control means. The control circuit 8 receives the image signal from the image pickup element 6, processes the image signal by magnification adjustment, position adjustment, etc., and sends the resulting signal to an external display device 4 for monitoring and a display device 9 for recording such as a liquid crystal display board as an image display means, thus displaying the image on the irradiated record 5. The control circuit 8 also controls various kinds of adjusting signal processing through the operation of external input switch parts 3a-3c. The display part 9 for recording receives irradiated light from a light emission part 10 and the image information displayed there is printed on an X-ray film 13 through a printing-part lens system 11 and an optical shutter 11.
Patent JP-2000339527-A (JP)
Title: User authentication system
Inventor: TANAZAWA TAKASHI
IPC: G07F9/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To make it difficult to transfer a card for authentication to others and to enable an alcoholic drink automatic vending machine to discriminate a minor while securing the safety with a password code. SOLUTION: After it is visually confirmed that a user is an adult, a user card where card characteristic data are recorded is issued and after the name, address, etc., are entered, the card is inserted into a card read part 6. A minor discriminating device 5 performs a certain processing for the card characteristic data read by the card read part 6 to output an identification number characteristic of the card, and a number display unit 8 displays it. The user stores the identification number as a password code, and inserts the card into the card read part 6 and also inputs the password code with a ten-key 7 when purchasing an article. The minor discriminating device 5 outputs a vending acknowledgement signal when the inputted password code matches the identification number of the card.
Patent JP-H10337932-A (JP)
Title: Print processor
Inventor: HIRATA KAZUKI
IPC: B41J5/30
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To perform parallel processing depending on the function or the attributes by comparing a specified number of consecutive image processing sequences and configuring a hardware for different processing circuits when they can be processed in parallel otherwise configuring a hardware for a specified processing circuit corresponding to the preceding image processing. SOLUTION: Two consecutive image processing sequences inputted from an image processing input section are transferred through an image processing sequence memory section to a section 413 for deciding possibility of parallel processing. An image processing sequence comparing section 413-1 generates an interrogation data composed of preceding image processing and following image processing and transfers the interrogation data to a parallel processing possibility decision table 413-2. The data is sorted depending on the content of image processing and when it can be processed in parallel, a hardware is configured to process the data simultaneously through different processing circuits. Otherwise, a hardware is configured of a specified processing circuit corresponding to the preceding image processing and the data is processed sequentially.
Patent JP-S626181-A (JP)
Title: Abnormality detection device for gas insulating apparatus
Inventor: TANDA SHOJI
IPC: H02H5/00
Filed: 1985-07-02
Abstract: PURPOSE:To obtain a detecting device for making it unnecessary to execute an adjustment in accordance with the capacity and shape of a device to be measured by constituting said detecting device so that light from an irradiating means reflected by a fine powder generated by an arc accident in a gas insulating container is detected by a light receiving means. CONSTITUTION:The inside of a container 1 is filled with an insulating gas such as SF6, etc. When an arc 4 is generated due to an accident, a metal reacts the insulating gas and fine powders 12 are generated. This fine powder 12 floats in the container 1 and moves to the upper part, as well, of an abnormality detecting device 18. By the abnormality detecting device, light of a light emitting diode 22 being an irradiating means is irradiated to a space in the container 1 through a window 20. Light reflected by the fine powder 12 is detected by the photodiode 24 of the light receiving means, and the generation of a fault is displayed by a display part 6b. In this regard, between the light emitting diode 22 and the photodiode 24, a light shielding plate 26 is provided in order that the light does not pass through directly.
Patent JP-2000338407-A (JP)
Title: Microscope
Inventor: FURUHASHI HIDEHIKO
IPC: G02B21/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To change the magnification of an objective lens whose switching operation is simple by simple constitution without moving a stage or the whole of an objective lens switching device by a focusing handle when a sample in a chamber filled with water is observed. SOLUTION: This microscope is provided with the objective lens switching device constituted so that two objective lenses ob1 and ob2 whose operation distances are different are held and they can be selectively arranged in the observation optical path of a microscope. Then, the objective lens switching device is constituted of two objective lens holding members 60 and 70 holding the lenses ob1 and ob2 whose operation distances are different and a moving mechanism (cam shafts 61 and 71, ring 80 and cam grooves 82 and 83) constituted so that the moving amount of the holding member 70 of the lens ob1 whose operation distance is short becomes larger than that of the holding member 60 of the lens ob2 whose operation distance is long when the holding members 60 and 70 are synchronously moved in the optical axis directions of the lenses ob1 and ob2.
Patent JP-S5847825-A (JP)
Title: Construction of underground pile
Inventor: OOKI KENJI
IPC: E02D5/44
Filed: 1981-09-16
Abstract: PURPOSE:To lessen the amount of soil to be discharged by a method in which the outside diameter of an auger to excavate a pile it is made smaller than the inside diameter of a pile cylinder to guide the auger and the excavated soil is left in the cylinder. CONSTITUTION:An earth auger 1 inserted concentrically into a pile cylinder 2 is turned in the direction of arrow, and oppositely directed driving and pressing forces are given to the pile cylinder 2 at the same time to penetrate the cylinder 2 and the auger 1 into the ground. The soil and sand excavated by the earth auger 1 during the penetration are partly discharged to the outside while being stayed in the internal peripheral portion 7 of the pile cylinder 2. When the pile cylinder 2 reaches a given depth, the earth auger 1 is drawn out while being turned reversely and cement is injected from a nozzle 3, whereupon soil and sand packed in the internal peripheral portion 7 are mixed with the cement to form a great spherical footing 8.