baber/WOPTO huggingface dataset:
Patent JP-H01243003-A (JP)
Title: Wavelength multiplex optical module
Inventor: KIRIYAMA TOSHIKATSU
IPC: G02B6/293
Filed: 1988-03-25
Abstract: PURPOSE:To tolerate the wavelength characteristics of a filter and the wavelength characteristics of a light emitting element and to drastically reduce the cost by using the light emitting element and a light receiving element which has the same applied wavelength and further using a half-mirror which operates with said wavelength as a multiplexing and demultiplexing element. CONSTITUTION:The light emitting element and light receiving element in use have the same applied wavelength and the half-mirror is used as the multiplexing and demultiplexing element. The light output of a light emitting element collimator 1 travels toward a fiber collimator 3 by half through the half-mirror 4 and is sent out through an optical fiber. The light input from the optical fiber 6, on the other hand, passes through the fiber collimator 3 and is then reflected by half by the multiplexer demultiplexer, i.e. the half-mirror 4 through the operation of the half-mirror 4 to travel toward a light receiving element collimator 2, which receives it. Light rays which differ in wavelength are neither multiplexed nor demultiplexed, so the request for the wavelength characteristics of the light emitting element is tolerated and the request for the wavelength characteristics of the half-mirror used as the multiplexing and demultiplexing element is also tolerated, so they are improved in yield and the cost of the optical module is reducible.
Patent JP-H11315598-A (JP)
Title: Connecting frame and structure between partition panel for building
Inventor: OKUMURA YOSHIMASA
IPC: E04B2/74
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a connecting frame between partition panels for a building capable of being used for reinforcing the partition panels and connecting structure between the partition panels for the building using the connecting frame. SOLUTION: Along-sized article has a pair of recessed sections 2, 3, into which the end sections of the partition panels 21, 22 are fitted respectively, at both ends of an intermediate section 4. Each recessed section 2, 3 consists of the wide recessed sections 2 and the narrow recessed sections 3, and corresponds to panels having different plate thickness. Each recessed-section plane 2a, 3a on the reverse sides to the panel end-section fitting sides in each recessed section 2, 3 of one connecting frame 1a can be abutted against each recessed-section plane 2a, 3a of the other connecting frame 1b. The end sections of the panels 21, 22 are fitted to one recessed sections 2, 2 in each of a pair of the connecting frames 1a, 1b.  Since a pair of the connecting frames 1a, 1b are abutted beforehand in the mutual recessed-section planes 2a, 3a, both connecting frames 1a, 1b are difficult to be inclined even when pushing force works to the panels 21, 22, and the panels 21, 22 can be reinforced firmly.
Patent JP-S51146778-A (JP)
Title: Circuit arrangement for lightening a discharge lamp
Inventor: IYAMA HIROYUKI
IPC: H05B41/14
Filed: 1975-06-11
Abstract: PURPOSE:Not only to improve switch life of a discharge lamp but also to prevent abnormal lightening by utilizing a diode element in a starter of the discharge lamp.
Patent JP-H03271427-A (JP)
Title: Retaining wall construction method using block
Inventor: KOYAMA TOMIJI
IPC: E02D29/02
Filed: 1990-03-22
Abstract: PURPOSE:To enable the construction of a high strength retaining wall with easy work by arranging block walls in two front and back rows, while passing two rows of front and back vertical reinforcements laterally laid at equal intervals through reinforcement passage holes. CONSTITUTION:Upright vertical reinforcements 1a and 1b are laid laterally at equal intervals in two front and back rows. Then, blocks 2 and so forth, 3 and 3' having right and left vertical reinforcement passage holes 7 are laid on top of each other, while the vertical reinforcements 1a and 1b are being passed through the holes 7, thereby forming two rows of front and back block walls. In addition, joining members 14, 14 and 14' are provided in space between the reinforcement 1a in the front row and the reinforcement 1b in the back row. According to the aforesaid construction, the stability and strength of a retaining wall can be satisfied, while reducing the thickness of the applied blocks 2 and so forth, 3 and 3', for less weight, thereby improving transportability and workability.
Patent JP-S60213873-A (JP)
Title: Logic analyzer
Inventor: NOGUCHI KAZUO
IPC: G06F11/25
Filed: 1984-04-06
Abstract: PURPOSE:To elevate the utilization rate of a data memory while enabling the execution of a complicated logic analysis in a short time by dividing the data memory into a plurality of areas as desired to set a plurality of trigger words corresponding to respective memory regions. CONSTITUTION:A data memory 13 is divided into, for example, three areas and trigger words are provided corresponding to respective memory areas, the word identical to the trigger word is detected from an input data and then, the time to the generation of a stop signal is set on a detection circuit 16 with a central control unit 19 before the measurement. Then, data from a temporary memory 12 is stored sequentially into the memory 13 being compared with the trigger word by the detection circuit 16 and when the trigger word is detected, the stop signal is fed to a latch circuit 21 after a specified time and the store number is preset on an address counter 15 from a register 24 to serve as the head address of the subsequent memory area. Thus, input data is stored for respective memory areas.
Patent JP-S63236546-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1987-03-23
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-S60212722-A (JP)
Title: Decoration working method to frame of spectacles
Inventor: SASAKI SHIGERU
IPC: G02C11/02
Filed: 1984-04-06
Abstract: PURPOSE:To peel off easily a mount of a transfer paper after a prescribed time has elapsed, by sticking the transfer paper to a working part on a frame made of plastic to which a decoration working is performed, fixing a sponge body onto the transfer paper by an inserting and holding tool, and thereafter, putting the working part into hot water or vapor. CONSTITUTION:A transfer paper 3 to which a prescribed picture pattern has been put is stuck to a working part 2 on the surface of a frame 1 made of plastic to which a decoration working is to be performed, a sponge body 4 is wound onto this transfer paper 3 and also fixed by an inserting and holding tool 5, and thereafter, the working part 2 is put into hot water or vapor, and a mount of the transfer paper 3 is peeled off after a prescribed time has elapsed. As for the transfer paper 3 stuck to the working part 2, the whole surface is pressed uniformly against the surface of the frame 1 by an inserting and holding action of the inserting and holding tool 5 which has interposed the sponge body 4. In this way, an adhesion failure of a picture pattern onto the surface of the frame 1 can be prevented, and since the sponge body 4 has a water permeability and a gas permeability, the time required for peeling off the transfer paper 3 can be made remarkably shorter than usual.
Patent JP-S545379-A (JP)
Title: Semiconductor device
Inventor: WADA YASUO
IPC: H01L29/73
Filed: 1977-06-15
Abstract: PURPOSE: To obtain the poly-crystal silicon layer which excels in the manufacturing performance and the electric properties, by doping the material with the growing free energy of the oxide larger than the silicon and thus preventing the grain diameter growth of the poly-crystal silicon in which the impurity is doped with more than 1×10 20 /cm 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63238050-A (JP)
Title: Production of n-acetyl-alpha-alanine
Inventor: YAMAGUCHI YOSHIAKI
IPC: C07C233/47
Filed: 1987-03-24
Abstract: PURPOSE:To obtain a compound useful as a precursor to resolve optically active DL-alpha-alanine, a raw material for drugs, etc., by reacting pyruvic acid with ammonia in a specific ratio. CONSTITUTION:2mol. pyruvic acid is reacted with 0.8-1.2mol., preferably 1.0-1.1mol., most preferably 1mol. ammonia in an organic solvent such as acetone at 0-80 deg.C for 10-150 deg.C, preferably 10-60 deg.C for 20-120min to give the aimed substance. N-Acetyl-alpha-alanine is useful as a precursor to resolve DL-alpha-alanine chemically synthesized as an optically inactive racemic modification into optically active L-alpha-alanine or D-alpha-alanine useful as a raw material for drugs.
Patent JP-S545330-A (JP)
Title: Memory protect circuit
Inventor: SAKURAI JINICHI
IPC: G06F21/62
Filed: 1977-06-15
Abstract: PURPOSE: To obtain the circuit having higher reliability which can select the ra ge of protection with a simple constitution, by preparing high speed memories driven with the same address as the main memory, and by performing gate-control for the write-in instruction signal from the main memory with the output signal of the high speed memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63236220-A (JP)
Title: Wire forming method for oxide superconductive material
Inventor: MATSUURA TAKETOSHI
IPC: H01B13/00
Filed: 1987-03-24
Abstract: PURPOSE:To enable the free selection of a wire thickness and to realize continuous wiring formation so as to obtain a long-scaled wire by using heat-resisting fibers to make an oxide superconductive material. CONSTITUTION:A cylindrical protective matter made of heat-resisting fibers is filled with a raw material 3, which is fired to become an oxide superconductive material, to obtain a fired composite. For example, an extruder nozzle 4 is made to be sufficiently long and its tip part is covered with a cylindrical matter formed by weaving heat-resisting fibers 1. An oxide superconductive material 3 is supplied continuously into the cylindrical matter made of the heat-resisting fibers 1 by means of the extruder, and it enters a heating furnace 5 to be fired under proper heating conditions, and next the fired wire is wound by a winding machine. A long-scaled wire of the oxide superconductive material is thus obtained to be applicable to a transmission line, a medium for communication, a coil for a superconductive magnet, and the like.
Patent JP-H08267775-A (JP)
Title: Ink tank, ink jet unit and ink jet printer
Inventor: YAMANAKA AKIHIRO
IPC: B41J2/175
Filed: 1995-03-28
Abstract: PURPOSE: To provide an ink tank for refilling ink without generating the overflow of ink, an ink jet unit and an ink jet printer thereof. CONSTITUTION: In an ink jet unit Y provided with a printing head 1 and an ink tank 2, an atmosphere communicating opening 8 used combinedly as an opening for refilling ink 7 and electrodes 4a and 4b are provided in the ink tank 2, and when the storage amount of ink 7 in the ink tank 2 reaches the full filling amount and the refilling is completed, the variation of electric resistance between electrodes 4a and 4b is finished by a controller, and the full amount of ink 7 is informed to a user.
Patent JP-H03269641-A (JP)
Title: Shift bus selection circuit
Inventor: AZUMA YOSHIYASU
IPC: G01R31/317
Filed: 1990-03-19
Abstract: PURPOSE:To store the shift-in data '0' into all buses in only the shift-in time set to a single bus by shifting simultaneously the data '0' into plural shift buses in number accordant with the longest bus. CONSTITUTION:When the data is shifted into a shift No '1' via a diagnostic device, a clock stop signal 500 is set at '1' to stop the clocks supplied to the FF 16 - 24. Then a shift instruction signal 200 is set at '1' and at the same time a shift bus selection signal 300 is set at '01'. Thus a signal line 31 is set at 1 and the clock signals 400 are supplied to only the FF 19 -21 forming a shift bus '1' through a signal line 120. The shift data given from the diagnostic device are shifted via a signal line 800. When the same value '0' is set to the FFs forming the shift buses '0', '1' and '2' respectively, the signal 500 is set at '1' and the clock signals 400 supplied to the FF 16 - 24 are stopped. Then '0' is applied to a signal line 800 and then successively shifted in.
Patent JP-H10267869-A (JP)
Title: Device for measuring work function or ionization potential
Inventor: FUJIKAWA HISAYOSHI
IPC: G01N23/227
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To accurately measure the work function or ionization potential of a sample. SOLUTION: The ultraviolet ray from a heavy hydrogen lamp 1 is disided with a spectroscope 2, and poured on a sample 5. The photoelectron that occurred is detected with a photomultiplier 13. Based on such wavelength (energy) with which discharge of photoelectron from the sample 5 starts, a work function or ionization potential is obtained. Here, by fixing of electric potential of a sample with a DC power source 11, adjustment of a position of sample 5 with a goniometer 9, and adjustment of irradiated ultraviolet ray intensity with an ND filter 8, etc., the absorption current of a sample measured with a minute ampere meter is kept constant, so that the sample is prevented from charged up for measurement of accurate work function or ionization potential.
Patent JP-S58188961-A (JP)
Title: Picture formation system
Inventor: SAITOU SEIJI
IPC: H04N1/40
Filed: 1982-04-28
Abstract: PURPOSE:To generate a digital signal and to obtain a stored picture with high precision, by converting a data into a dot matrix in patterns corresponding to the density of each objective picture element, and setting the pattern of the matrix according to the density of circumferential picture element of the objective picture element. CONSTITUTION:Nine data corresponding to digital picture signals of an original picture are supplid to shift registers 21-23, and those data are read out in parallel and applied to an arithmetic processing unit 24. Then, a specific number of parameters are out of a parameter generator 25 and supplied to the processing unit 24 to perform arithmetic processing according to a determinant, and the resulted dot matrixes di.j.1-di.j.16 are found and supplied to a comparing circuit 26. They are compared by the comparing circuit 26 with reference dot matrixs 0-15 read out of a pattern generator 27 to generate digital signals according to the density of circumferential picture elements of the objective picture element, outputting a stored picture with high precision.
Patent JP-2000268521-A (JP)
Title: Magneto-optical disk cartridge and magneto-optical disk device
Inventor: NAGATSUKA OSAMU
IPC: G11B11/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optical disk cartridge and a magneto-optical disk device capable of lessening the effect of wobbling of the magneto-optical disk and also capable of being made thin. SOLUTION: An opening part 17A for inserting a magnetic field modulation head 15 and a shutter 14A for opening/closing the opening part 17A are provided on the main body 12 of the disk cartridge, and when the length of the cartridge main body 12 in the direction inserting to the magneto-optical disk device is expressed by W1 and the length of the side in the direction perpendicular thereto is expressed by W2, and the length of the opening part 17A in the direction inserting to the magneto-optical disk device is expressed by C1 and the length in the direction perpendicular thereto is expressed by C2, the relation between W1 and C1, and the relation between W2 and C2 are set respectively to C1<W1/2 and C2>W2/2.
Patent JP-S62226334-A (JP)
Title: General purpose declared macro definition system
Inventor: SHIRAHAMA ATSUKO
IPC: G06F9/455
Filed: 1986-03-28
Abstract: PURPOSE:To eliminate a macro redefinition with a different language, and to reduce the number of codings and man-hours, by providing input information, a structure body generating means classified by every language, a data structure body defining and holding means, and a data structure body generating means. CONSTITUTION:When a language name 11 in the input information 1 is designated, a structure body generating means 3 classified by every language inputs the language name 11, and decides a corresponding language form. A data structure body generating means 4 inputs a data structure body to be developed and decided at a data structure body defining and holding means 2, the language form decided at the structure body generating means 3 classified by every language, and the data attribute 13 of a structure body designated in the input information 1. And by referring the data attribute 13 of the structure body, and the language form, the data structure body to be developed and decided at the data structure body defining and holding means 2 is developed.
Patent JP-S56166109-A (JP)
Title: Hairdressing resin composition
Inventor: TSUSHIMA RIKIO
IPC: A61Q5/06
Filed: 1980-05-27
Abstract: PURPOSE: The titled composition, prepared by polymerizing specific amounts of vinyl monomers having sulfone group and hydroxyl group respectively with acrylic esters of a 1W3C and a 4W18C aliphatic alcohols respectively in a hydrophilic solvent, and neutralizing the polymerization mixture, and having improved hairdressing effect.  
     CONSTITUTION: (A) 5W50wt% vinyl monomer, e.g. 2-acrylamido-2-methylpropanesulfonic acid, containing sulfonic acid group, is copolymerized with (B) 5W 60wt% acrylic or methacrylic ester of a 1W3C aliphatic alcohol, (C) 5W60wt% acrylic or methacrylic ester of a 4W18C aliphatic alcohol and (D) 5W50wt% vinyl monomer, e.g. 2-hydroxyethyl methacrylate, having a hydroxyl group in a hydrophilic solvent, and the resultant polymerization mixture is then neutralized with a water-soluble basic substance to give a composition having a curl retaining power even at high temperature and humidity for a long time, good finishing feeling, and particularly suitable for an aerosol hairdressing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6322261-A (JP)
Title: Automating method for optical copy grinding machine
Inventor: TANAKA KOZO
IPC: B23Q15/00
Filed: 1987-03-26
Abstract: PURPOSE:To make automation ever so easy in a few errors, by constituting relational coordinate data between a product's part to be ground and a grinding wheel so as to be inputtable into a controller as visually observing, looking at a screen. CONSTITUTION:An image of a grinding wheel 9 is made contact with plural spots of a product's part to be ground displayed on a screen 43 whereby coordinate value is inputted into a memory of a controller. And, necessary circular interpolation and liner interpolation are automatically performed, while such data as requiring a travel speed or the like are inputted. Thus, since all machining information of one cycle is stored, at the time of performing the same machining, a machining one cycle program is called by a program number and accurate grinding is made performable in a fully automated manner.
Patent JP-S6225189-A (JP)
Title: Fluorescent substance and production thereof
Inventor: NAKAMURA TAKASHI
IPC: C09K11/61
Filed: 1985-04-02
Abstract: PURPOSE:To obtain a novel fluorescent substance showing excellent stimulation emission characteristics, by calcining a mixture of an alkaline metallic halide compound and a bismuth compound. CONSTITUTION:(A) One or more alkaline metallic halides selected from RbCl, CsCl, RbBr, CsBr, RbI and CsI is blended with one or more selected from bismuth compounds such as balide, oxide, nitrate, sulfate, etc., by a ball mill. The mixture is packed into a heat-resistant container, preferably calcined at 600-800 deg.C for 0.5-6hr, to give the aimed fluorescent substance shown by the composition formula M<1>X:xBi (M<1> is Rb or Cs; X is Cl, Br or I; x is in 0<x<=0.2).
Patent JP-2000269738-A (JP)
Title: Compensation voltage generating circuit and temperature compensation quartz oscillator using the same
Inventor: WATANABE MAKOTO
IPC: H03B5/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To simplify adjustment and to improve productivity by forming high and low temperature compensation reserve voltages, in response to temperature after a minimum and a maximum values of temperature feature and arbitrarily controlling the high and low temperature compensation reserve voltages. SOLUTION: This temperature compensation oscillator consists of a voltage control oscillator, having a capacitance-variable diode with temperature feature of an oscillation circuit defined as three-dimentional function derived from a quartz vibrator and a temperature compensation circuit 2. The temperature compensation circuit 2 consists of high and low temperature sensitivity circuits 6a and 6b, which have a temperature sensitivity diode 10 and consist of inversion and non-inversion amplifiers 11a and 11b, high and low temperature compensation circuits 7 and 8 which have serial circuits, consisting of compensation diodes 12a and 12b and resistors R2 and R3 and which have inversion and non-inversion amplifiers 13a and 13b, a middle temperature compensation and a correction circuit 9 consisting of division resistors R4 and R5, and a synthesizer 14.  The low temperature compensation circuit 7 responds to a low temperature range below a temperature point being a peak value of the temperature feature and generates a low temperature compensation reserve voltage.
Patent JP-H11274896-A (JP)
Title: Tuning device
Inventor: NAKAGAWA YASUSHI
IPC: H04N5/44
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a tuning device capable of automatically setting/changing the desired channel without loading burden to a user as little as possible. SOLUTION: This tuning device is provided with a viewing history recorder 6 for recording viewing data containing the viewing time of the channel tuned by a viewer concerning the plural channels of reception objects, the date and time of viewing and the day of the week as a viewing history, viewing history managing means 4a for storing the viewing history recorded in this viewing history recorder 6 while classifying it by categories of broadcasting programs, and channel changing means 4b for changing the desired channel for the user according to the viewing history stored in this viewing history managing means 4a.
Patent JP-H04282955-A (JP)
Title: Picture reader
Inventor: FUKUDA HARUHIKO
IPC: H04N1/028
Filed: 1991-03-11
Abstract: PURPOSE:To surely eliminate an adverse effect incurring malfunction of other electronic device or the like arranged in the vicinity of the reader by preventing leakage of an undesired radio wave from a running body. CONSTITUTION:A contact glass 101 of the picture reader reading an original picture in which an original placed on the contact glass 101 is scanned by a running body 108 comprising a CCD is coated by a transparent conductor material 102. The running body 108 is sealed by coating an upper cover 103 of the reader in contact with the contact glass 101 coated by the transparent conductor material 102 with a conductive paint 104.
Patent JP-H06277831-A (JP)
Title: Joining structure of steel plate
Inventor: SOMEYA HIROKI
IPC: B23K33/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide a joining structure of steel plate where the joining work can be efficiently executed and generation of the wasteful welding material can be prevented in executing the joining so that two steel plates may form the corner part having the acute or obtuse angle. CONSTITUTION:The joining part of a side plate 4a and an end plate 5b of a segment is constituted by the side plate 4a, the end plate 5b and a corner block 8, and in the joined condition, the outer surface 8a of the corner block 8 is flush with the outer surface 4d of the side plate 4a, and the outer surface 8b is flush with the outer surface 5d of the end plate 5b, and the angle formed by the outer surface 8a and the outer surface 8b is formed so as to be coincident with the angle to be made by the side plate 4a and the end plate 5b. The two inner surface sides of the segment along the joints of the respective members are fixed by welding at two points.