baber/WOPTO huggingface dataset:
Patent JP-H11112319-A (JP)
Title: Detection device and its threshold setting method
Inventor: MATSUNAGA TATSUYA
IPC: H03K17/78
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To perform sampling in an optimum time only by the input of a teaching start and to set a threshold value by allowing the detection device to automatically detect the passage cycle of an object of detection and determining the time for sampling. SOLUTION: A measurement part 5 in a control part 4 drives a light projection part 2, decides the received light level from a photodetection part 3, and outputs a body detection signal. At the control part 4A, a data comparison part 7 compares a received light quantity as an initial value with an obtained received light quantity and a threshold setting process part 8 performs a threshold value setting process according to the comparison result. The maximum and minimum values of the received light level are updated during a sampling process and their data are held in a memory part 10. When a set cycle number is reached, a specific threshold value setting process is performed and, for example, the median between the maximum and minimum values in the sampling process is regarded as a threshold value.  After this threshold value is set, an external output part 12 outputs a signal indicating teaching process completion to make an advance to a measuring process routine.
Patent JP-H08128116-A (JP)
Title: Bonding structure of building material
Inventor: SUZUKI HIROSHI
IPC: E04B1/58
Filed: 1994-10-28
Abstract: PURPOSE: To provide a bonding technique of a building material which protects a wood material from being cracked by a tensile force transmitted by a tensile bolt, even when it is applied to a building in large scale wood structure. CONSTITUTION: A metal fitting 2 is formed with a joint 21 fixed with one side of a steel plate 20, and a tensile bolt 22 is fixed on the other side. A joint plate 23 and two reinforcing plates 24 are welded with the joint 21, thereby forming H cross section. A round hole 301 is bored on a beam material 300 vertically to the axial direction of the beam material, thereby opening a hole 302 from a butt face to the round hole 301. The tensile bolt 22 is inserted into the hole 302 and fixed with a washer 3 passed through the round hole 302 by mans of nuts 8. One side of the washer is placed on the surface of the round hole 301 formed on a curved surface conforming to a curved shape on the surface of the round hole 301.  Each of the metal fitting 2 is fixed with both beam materials 300 and both joints 21 of both hardwares 2 are butt-welded so that mounting steel plates 4, 5 and 6 may be applied across the both joints 21 and fixed with bolts 9 and the nuts 8.
Patent JP-H06116860-A (JP)
Title: Device for automatically feeding container in automatically toning equipment
Inventor: ICHINOSE SHIRO
IPC: D06B23/20
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a device for automatically feeding a container, surely taking out only one cup-shaped container automatically, supplying the container to an automatically toning equipment, enabling unmanned operation for many hours. CONSTITUTION:A device 100 for automatically feeding a container is equipped with a storage device having an open top storage case 10 to hold cup-shaped containers 101 in a piled state, a conveyor 50 to transport the containers 101 from the case 10 to a transporting device 700 and the case 10 is provided with a piston 11 to support the containers 101 piled in the case 10 and to rise and fall in the case and an air blow mechanism to apply air pressure to the piston. The conveyor 50 is equipped with a container retaining mechanism located at a position opposing the container 101 on the piston at the place of the case 10, retaining the container 101 by suction and a detecting mechanism to discover degree of vacuum in the container retaining mechanism. The air blow mechanism and the container retaining mechanism are operated in such a way that the air flow mechanism is switched on when the degree of vacuum of the container retaining mechanism is low and the air blow mechanism is switched off when the degree of vacuum is high.
Patent JP-2001092916-A (JP)
Title: Recognizing device for optical reflecting element and recognizing device for storage medium
Inventor: MATSUDA MAMORU
IPC: G06T1/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To accurately recognize a hologram having a complicated pattern as well by improving a limit in the recognizing performance of an object. SOLUTION: A recognizing device 1 of an optical reflecting element 2 is provided with an illuminating means 4 for radiating illuminating light, a photodetector 5 for receiving reflected light from the optical reflecting element 2, a signal processing part, an A/D converter, a memory and a CPU or the like and performs pattern recognizing processing by comparing image data with previously stored reference data. One of illuminating means 4 and photodetector 5 is fixedly arranged, the other relatively and continuously moves and the truth/ false of the optical reflecting element is discriminated by comparing image data based on reflected light intensity to time sequentially change with corresponding reference data.
Patent JP-H02115177-A (JP)
Title: Production of sphingosine derivative, intermediate thereof and production thereof
Inventor: INAZU TOSHIYUKI
IPC: C07F9/653
Filed: 1988-10-21
Abstract: NEW MATERIAL:An intermediate for synthesizing a sphingosine expressed by formula I (R is substituted or unsubstituted alkyl, alkenyl, alkynyl, aryl or aralkyl; R' is amino protecting group). USE:Useful as an intermediate for synthesizing sphingosine which is an essential structural unit of sphingoglycolipid taking important action upon itself in vivo. For example, sphingoglycolipid called as ganglioside GQ1b is deeply concerned with differentiation of nerve cell. PREPARATION:A phosphonic acid ester derivative expressed by formula II is reacted with an aldehyde in the presence of a base, preferably cesium carbonate, preferably normally each in an equimolar amount or 1.1-1.3 equivalent amount of aldehyde at -100-60 deg.C, especially -80-30 deg.C to provide the compound expressed by formula I. Furthermore, the compound expressed by formula I is reduced to afford the sphingosine derivative expressed by formula III.
Patent JP-S62126424-A (JP)
Title: Key to display device
Inventor: MATSUMOTO YASUO
IPC: H03M11/14
Filed: 1985-11-28
Abstract: PURPOSE:To easily observe key top display and easily execute key top operation and to reduce the size of key tops and the number of key tops by applying liquid crystal display to the key top display, and making each key top display switchable to plural kinds of displays. CONSTITUTION:A square plate-like liquid crystal display plate (LCD) 6 is embedded in a proper height position observable from the upper surface of each key top 5 as shown by a dotted line. The display of the LCD 6 is controlled from a keyboard body. Since only one character or a character group which is selectively being used at present appears on the key top 5 using the LCD 6, the key top display can be easily observed and the key top operation can be easily and precisely executed. In addition, the size of key tops 5 can be reduced. Since the displays can be switched because of the adoption of the LCDs 6, the number of key tops can be also reduced as compared to ordinary key tops adopting fixed display.
Patent JP-H11109544-A (JP)
Title: Silver halide photographic sensitive material and image forming method using the same
Inventor: ISHIKAWA WATARU
IPC: G03C1/09
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make obtainable a contrasty material free from fogging and suppressed in the generation of black dot by making a photographic sensitive material contain a specified compound at least in one layer of emulsion layers. SOLUTION: The compound expressed by the formula is contained at least in one layer of the silver halide emulsion layers. In the formula, each of R1 and R2 is an alkyl group, an alkoxy group, an aryloxy group, an aryl group, an isothio cyanate group, an amino group, an alkyl thio group, an aryl thio group, azide group or the derivative and R1 and R2 can be the same as or different from each other. (n1 ) represents integers of >=1 and when (n1 ) is plural, R1 and R2 can be the same as or different from each other. As the amino group expressed by R1 and R2 , one having a substituent is included. As the substituent, an aliphatic group such as an alkyl group and an aromatic group such as phenyl group are mentioned.  As the amino group having the substituent, one having 1-2 pieces of substituted aliphatic groups, one having 1-2 pieces of substituted aromatic group and the like are mentioned.
Patent JP-H01109459-A (JP)
Title: Logical integrated circuit
Inventor: YAMAMOTO TADATAKA
IPC: G06F13/40
Filed: 1987-10-23
Abstract: PURPOSE:To eliminate the change of an interface part when a logic circuit except for a module is built-in by allowing first and second buses to be mutually connectable and disconnectable through a bus switching means and allowing them to be connectable with an external bus by the bus switching means. CONSTITUTION:A custom logic circuit CLC is connected to a bus switching circuit BCC by a peripheral bus BUSI of the same specification as the external bus. Then, an internal standard bus SBP is connected through an external interface module OIM to the bus switching circuit BCC by a bus BUS2 of the same specification as the external bus. This bus switching circuit BCC changes- over a connecting condition between the bus BUS1 of the external specification and the bus BUS2 or between the BUSes 1 and 2 and the external bus according to mode selecting signals MS1 and MS2 to be supplied from an external part. Thus, when the logic circuit except for the module is built-in to the inside of the chip of the microcomputer to correspond to ASIC, the change of the interface part is eliminated and conventional testing property can be used as it is.
Patent JP-S63121623-A (JP)
Title: Production of cold rolled steel sheet for deep drawing having excellent ridging resistance and chemical convertibility
Inventor: MATSUOKA SAIJI
IPC: C22C38/00
Filed: 1986-11-11
Abstract: PURPOSE:To obtain a cold rolled steel sheet which is improved in deep drawability and chemical convertibility without generating a ridging defect by subjecting a low-carbon steel which is controlled in the content of Ti in association with C, N and S and is added with adequate ratios of Nb and B to hot rolling at a specified finishing temp. by using a lubricating oil and to cold rolling, then subjecting the steel to recrystallization annealing. CONSTITUTION:The low-carbon steel which contains <=0.005wt% C, <=0.005% N and <=0.007% S, contains 0.01-0.05% Ti, satisfies 2<=Ti/(C+N+S)<=5 and contains 0.001-0.02% Nb, and 0.001-0.002% B is cast. Such ingot is hot rolled in at least one pass by using the lubricating oil at the finishing temp. specified to 600-800 deg.C. The steel is in succession thereof cold rolled at 50-95% draft and is subjected to the recrystallization annealing. The cold rolled steel sheet having the excellent deep drawability and chemical convertibility is obtd. by the above-mentioned method without having the possibility of generating the ridging defect.
Patent JP-H1090182-A (JP)
Title: Analyzer for organic substance
Inventor: KOIKE HIROTAMI
IPC: H01J37/252
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment for analyzing a sample by irradiating the sample with an electron beam in which even a region smaller than 1μm can be measured while enhancing the discrimination and identification accuracy of an organic substance. SOLUTION: The analyzer comprises a section for irradiating a sample 11 containing an organic substance with an electron beam, a section 13 for detecting spectrum of fluorescence emitted from the sample 11, a memory section 15 for storing the shape of reference spectrum of fluorescence when a specific organic substance is irradiated with an electron beam, and a section 14 for discriminating and identifying the organic substance in the sample 11 by comparing the stored reference spectrum with the detected spectrum. Fluorescence of wide spectrum is emitted from the sample 11 even in the ultraviolet region by irradiating the sample with an electron beam having higher energy than the light and the organic substance is discriminated and identified by comparing a measurement spectral pattern obtained from the fluorescence with the prestored reference spectral pattern.
Patent JP-S61144009-A (JP)
Inventor: ABE YOICHIRO
IPC: H01G4/002
Filed: 1984-12-17
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-2001092187-A (JP)
Title: Developer with negative polarity
Inventor: TOHATA NOBUO
IPC: G03G9/083
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a developer having good rising property for electrification and stability of electrification through its life with which an image without thinning of characters or transfer failure can be formed. SOLUTION: The developer is prepared by externally adding a conductive silica having negative polarity and an inorganic oxide to magnetic toner particles having negative polarity.
Patent JP-S62126404-A (JP)
Title: Calibration device for manipulator
Inventor: ISHII MASARU
IPC: B25J9/10
Filed: 1985-11-27
Abstract: PURPOSE:To obtain accurately the absolute values of the three-dimensional position and posture of a robot hand in a reference coordinate system by calculating a parameter group necessary for calibration in accordance with repeated correcting algorithm based on a measuring value and an output value obtained from a manipulator. CONSTITUTION:The three-dimensional position of a representative point P is detected by a detector 2 and its detecting signal is inputted to a memory 4 storing algorithm through an I/O device 3. The 1st computer 5 for manipulator control supplies its output vale data to the algorithm storing memory 4 in the 2nd computer 6 based on signals outputted from pulse encoders in respective joint parts of the manipulator 1 and the 2nd computer 6 calculates parameters necessary for the calibration based on repeated correcting algorithm, so that the manipulator 1 is controlled based on the calibration data obtained from these parameters to attain the calibration.
Patent JP-H01164741-A (JP)
Title: Method and system for controlling formation of glass fiber
Inventor: RARII JIIN RAITO
IPC: D01G23/04
Filed: 1988-10-21
Abstract: PURPOSE: To make the outside diameters of fibers uniform by calculating a throughput from the weights and attenuation times of a strand set and controlling a bushing temp. in accordance with calculated values at the time of producing the strand set by successively drawing the plural filaments housed in a bushing through attenuation and collecting these filaments.  
     CONSTITUTION: The filaments 12 are drawn out through attenuation by a take-up device 14 from the bushing 10 in which the plural filaments 12 are housed and which is controlled in temp. by a temp. controller 34. These filaments are collected by a collecting device 18 to form the strand set. This strand set is introduced to a package 20 via spirals 22 and the weight thereof is measured by a balance 24. The measured value is inputted to a computer 28. The throughput of the glass is calculated from the weights and attenuation times of the strand set and the average throughput is compared with the set throughput. The temp. of the bushing 10 is then controlled with the tap. controller 34 in correspondence to the deviation of the resulted throughput and the glass fiber having the specified outside diameter is produced. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06115062-A (JP)
Title: Ink jet printer
Inventor: IKEDA KOICHI
IPC: B41J2/01
Filed: 1992-10-06
Abstract: PURPOSE:To provide an ink jet printer with a distinguishing means capable of distinguishing the kind of ink in a cartridge and a discharge means under a simple structure. CONSTITUTION:The subject ink jet printer is equipped with electrodes 10a, 10b for distinction which are constituted by changing a distance between electrodes or an end area between opposite electrodes, so that a resistance value between electrodes varies according to the type of ink in a cartridge or a discharge means. Consequently, it is possible to distinguish the type of ink or a discharge means by a resistance value between electrodes 10a, 10b for distinction. In addition, the electrodes 10a, 10b for distinction of a distinction device 12 can be easily manufactured by the same process steps as for an opposite electrode for ink discharge, and also can be used as a means for detecting residual ink quantity.
Patent JP-H07116067-A (JP)
Title: Bathtub
Inventor: TAKAGAWA AKIRA
IPC: A47K3/02
Filed: 1993-10-26
Abstract: PURPOSE:To pull out grip parts for supporting the body of a person who is having a bath, only during use thereof while preventing the grip parts from narrowing the effective area of the bathtub during unuse thereof, by forming a recess in the inner surface of each of side walls of the bathtub, which are adjacent to the back support part of the bathtub, and by attaching the associated grip part in the recess so that the grip part is horizontally retractable. CONSTITUTION:A frame 11 is laid along the entire periphery of the upper opening of a FRP bathtub 1, and a back support part is formed in the frame. A substantially rectangular recess 12 is formed at the inner surface of each of opposite side walls of the frame 11 adjacent to the back support part, at a position near the opening of the bath tube. A substantially planar gripping part 2 is pivotavlly attached in the recess 12 so as to be horizontally rotatable. A horizontal bead 21 having an inverted L-like cross-sectional shape is formed at the top end of a side surface of the grip part 2 which faces the bad support part when the grip part 2 is pulled out. When a person enters the bathtub, the grip parts 2 stored in the recesses 12 are horizontally turned so as to be projected into the inside of the bathtub 1, and are gripped by both hands of the person so as to support the body of the person.
Patent JP-H08128692-A (JP)
Title: Air shower
Inventor: OKADA MITSUO
IPC: B08B5/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a simplified air shower for removing harmful, outdoor dust, which is used for the entrance to a house or an office. CONSTITUTION: An air shower is composed of an air supply port 2 facing the inside or outside of a house, a long-sized blowing-off port 6 for high-speed air flow, of which the length is almost equal to the height of an entrance 5 at the outdoor side, a long-sized suction port 7 corresponding to the long-sized blowing-off port 6, and an exhaust port 10 opening outdoors. The apparatus can be simply installed in a house or an office, and necessary and sufficient functions can be displayed.
Patent JP-H04260422-A (JP)
Title: Method and device for back washing tubular type filter membrane
Inventor: KURISUTOFU ANSURUMU
IPC: B01D65/02
Filed: 1991-10-16
Abstract: PURPOSE: To provide a process and an apparatus for taking place efficiently backwashing of tubular filter membranes in modules (1) with a low energy and low consuming amounts of clean washing water. CONSTITUTION: The all amounts mode filtering takes place with feed water being fed from lower side of the module (1) by means of a feed pump (P1) and filtering water being discharged to a tank (4), while cross-flow mode filtering takes place with the feed water being made to flow to the opposite direction as above by means of a recirculation loop consisting of recirculation pump (P2) and a valve (V5), in a first stage of backwashing of filter membranes, the recirculation loop is stopped by means of the valve (5), the cleaning water being fed from the tank (4) by the pump (P3) to the module (1) and discharged from the duct (7), in the second stage the recirculation loop is opened to cause to pass the backwashing water.
Patent JP-S61146893-A (JP)
Inventor: OGAWA AKIRA
IPC: D07B1/06
Filed: 1984-12-20
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-H06121387-A (JP)
Title: Speaker system
Inventor: SANGO JUN
IPC: H04R1/30
Filed: 1992-10-06
Abstract: PURPOSE:To obtain inexpensively an excellent frequency characteristic with a prescribed length of the system by providing a baffle plate with a smaller aperture than an area of a speaker diaphragm, an acoustic tube chamber whose cross sectional area is gradually decreased and then increased toward an exit, and other acoustic tube chamber liked to the former chamber through a gap and packed with a sound absorbing member. CONSTITUTION:A buffle plate 30 having an aperture 32 whose area is smaller than that of a diaphragm 21 of a speaker 20 is provided in the front and 1st-3rd acoustic tube chambers 41-43 forming an acoustic tube 40 are arranged in the front of the plate 30. The aperture 32 makes smaller an acoustic space to work as a compliance of acoustic load in front of the speaker 20 for a sound wave from the diaphragm 21. Furthermore, the 1st chamber 41 whose cross sectional area is small toward an acoustic tube exit 45 increases a sound pressure by the elasticity of air to suppress disturbance in the radiation impedance. Moreover, the 3rd chamber 43 and the sound absorbing member 50 packed therein suppress both the disturbance in a rapid changing acoustic impedance and a standing wave by a reflected wave in the tube 40. Thus, the excellent frequency characteristic is inexpensively obtained with a prescribed length of the system.
Patent JP-S63122389-A (JP)
Title: Simultaneous picture response service system for moving image and still picture
Inventor: YUGAWA NOBUMICHI
IPC: H04N7/173
Filed: 1986-11-12
Abstract: PURPOSE:To use a used still picture service in the same transmission path in the same time zone and to simultaneously receive a moving image and the still picture services by inserting the corresponding still picture into the moving image to be serviced and transmitting it according to the same system as a video signal of NTSC system when there is a request for the still picture service from a terminal side. CONSTITUTION:When the contents of the service are inputted by a key according to the contents of a screen displayed on a TV monitor from the key pad of the terminal, a key input signal is discriminated and processed by a main control part 1 through a picture exchange 10 and the terminal service request receiving part 5 of a center. Based on this processing result, the picture of the contents of the request and sound information are retrieved from a moving image file 2, a still picture file 3 and a sound file 4 for the still picture and outputted to the TV monitor of the terminal and a speaker.
Patent JP-H04143263-A (JP)
Title: Hard austenitic stainless steel screw and production thereof
Inventor: TAWARA MASAAKI
IPC: C23C8/34
Filed: 1990-10-04
Abstract: PURPOSE:To produce a hard austenitic stainless steel screw having satisfactory corrosion resistance and suitability to drilling by removing the superhard surface layer of the prescribed part of a hard nitrided film formed on the surface of a base material so that the inner hard layer leading to the core part is exposed. CONSTITUTION:A base material for an austenitic stainless steel screw is heated in a nitriding atmosphere to form a hard nitrided film consisting of a superhard surface layer and an inner hard layer on the surface of the base material. The surface layer preferably has about 1,200-1,400 surface hardness Hv and 15-50mum thickness and the inner hard layer preferably has about 320-650 hardness Hv and 30-150mum thickness. A fluoride film is preferably formed on the base material before the nitriding. The superhard surface layer of the prescribed part, preferably the screw head part of the hard nitrided film is then removed by immersion in a strong acid or polishing so that the inner hard layer leading to the core part is exposed. A hard austenitic stainless steel screw having satisfactory suitability to drilling, tapping ability and fastening ability to a steel plate and satisfactory corrosion resistance of the head is obtd.