baber/WOPTO huggingface dataset:
Patent JP-S5690943-A (JP)
Title: Alloy for wire cut electrospark machining electrode
Inventor: AKASAKA KIICHI
IPC: C22C9/00
Filed: 1979-12-24
Abstract: PURPOSE: To easily manufacture an alloy with superior electrospark characteristics and less consumption by adding Zn and one or more among Mg, Mn and a rare earth element to Cu to provide a specified composition.  
     CONSTITUTION: This alloy for wire cut electrospark machining electrodes consists of 1W40% Zn, 0.1W3% in total of one or more among Mn, Mg, a rare earth element and misch metal and the balance Cu. This alloy has high drawability, and  wire cut electrospark machining electrodes obtd. from this alloy have superior electrospark machining characteristics and are consumed slightly and uniformly during  electrospark machining. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0331748-A (JP)
Title: Biochemical analysis apparatus
Inventor: SUGANO JUNJI
IPC: G01N33/48
Filed: 1989-06-29
Abstract: PURPOSE:To obtain the biochemical analysis apparatus which detects a spotting defect independently from other factors by providing a spotting abnormality detecting means which detects the presence or absence of the abnormality in spotting by monitoring a concn. signal. CONSTITUTION:The constitution having a concn. measuring means (included in a photometric section 60) for obtaining the time series concn. signal by measuring the optical concn. of an inspecting body before and after the timing at which the spotting is executed and the spotting abnormality detecting means (function of a computer 22) for monitoring the concn. signal and detecting the presence or absence of the spotting abnormality in accordance with the change in the optical concn. of the inspecting body at the timing of spotting is adopted for the biochemical analysis apparatus 10 for determining the material concn. of the prescribed biochemical material in the liquid to be inspected in which the prescribed biochemical material is incorporated by measuring the optical concn. of the inspecting body which is spotted with the liquid to be inspected and contains a reagent to generate a change in the optical concn. by the chemical reaction with the prescribed biochemical material. There is no need for the additional installation of hardware in this constitution and the abnormality of the spotting is detected separately from the other factors to affect the results of measurement and, therefore, the rapid dealing with the abnormality is possible.
Patent JP-S5792055-A (JP)
Title: Dye solution composition
Inventor: KAWASAKI SHINJIROU
IPC: C09B67/26
Filed: 1980-11-28
Abstract: PURPOSE: A highly-concentrated solution composition useful for dyeing paper, cotton, especially useful as ink for a ball point pen, etc., comprising black type direct dye obtained by reacting a specific dye (mixture) with a specified compound, e.g., hydroxyethanesulfonic acid, etc.  
     CONSTITUTION: Dye(namely, C.I. Direct Black 19, 17, 38, 22) shown by the formulaI, II, III and/or IV (R is H, CH 2 , OCH 3 ) is reacted with hydroxyethanesulfonic acid, β-chloropropionic acid, and/or β-bromopropionic acid, for example, in an aqueous system to give a concentrated dye solution. This solution is purified to give paste or powder, to which water and/or hydrophylic organic solvent, and, if necessary, a surface active agent, anti-foaming agent, etc. are added, to give the desired dye solution composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0519514-A (JP)
Title: Electrophotographic printing plate
Inventor: TAKAHASHI KENJI
IPC: G03G5/05
Filed: 1991-07-09
Abstract: PURPOSE:To provide the electrophotographic planographic printing plate which has a high sensitivity in a visible and near IR wavelength region and is suitable for an electrophotographic plate making system of a scanning exposing system using an He-Ne laser, semiconductor laser, etc., as a light source. CONSTITUTION:A photoconductive layer B contg. a phthalocyanine compd. 1, a perylene compd. 2, a guanidine compd. 3, and an alcohol soluble resin 4 is provided on an aluminum substrate A subjected to a treatment for hydrophilicity impartation. This printing plate has excellent charge holdability in negative electrification and has the high sensitivity to light, such as He-Ne laser and semiconductor laser (780nm) and, therefore, high-quality toner images are obtd. on the printing plate by the electrophotographic printing system using these lasers. The planographic printing plate produced by removing the photoconductive layer of non-image parts has excellent plate print resistance of 50,000 sheets.
Patent JP-S6324432-A (JP)
Title: Digital input output controller
Inventor: ISHIKAWA HAJIME
IPC: G06F13/12
Filed: 1986-07-17
Abstract: PURPOSE:To reduce the load of a high rank CPU by deciding an output signal for an input signal according to the storage contents of a storage part where conditions are previously set and executing the output process of signal by itself. CONSTITUTION:The process condition of input-output signals is written in the storage part 6 as a common memory by a high rank CPU 5 or set as a specified ROM at a rise time. A micro CPU circuit 7 samples the input signal inputted in an input buffer 2 in a constant period with a program on the ROM 8 and monitors the input signal. At the same time the process condition of the input- output signal is inputted from the storage part 6 and the output signal is outputted to a latch 11 based on the condition. Thus since not only the supervision of the input signal but also the control process of the input-output signals can be executed by itself, the load of the high rank CPU 5 can be reduced and a response speed can be made high.
Patent JP-S5958633-A (JP)
Title: Optical disc device
Inventor: TAKASUGI KAZUO
IPC: G11B7/00
Filed: 1982-09-29
Abstract: PURPOSE:To realize the write check due to a reflected light with high reliability, by allowing the characteristic between the optical input to a photodetector and the output of an amplifier to have a clamp characteristic by the level of the intensity of the reflected light while read. CONSTITUTION:The input/output characteristic of an amplifier 31 is a clamp characteristic as shown fig. An operating point is so set that the signal level at the read time is brought to a bending point P of this clamp characteristic or near this point. Then, the output hardly appears despite of a write pulse signal has a wide input amplitude. When normal information is recorded by a write pulse, the change of a read waveform corresponding to the change of an optical characteristic of a recording film appears as shown by 311 in fig. Since the change direction of the influence 312 of the write pulse and that of the read waveform 311 are opposite to each other and their states are different from each other, the read waveform 311 can be discriminated sufficiently. It is discriminated whether the amplitude of the waveform 311 reaches a prescribed level or not, thereby check of the write state is attained.
Patent JP-S5958580-A (JP)
Title: Masked vector arithmetic processor
Inventor: NAKAGAWA TAKAYUKI
IPC: G06F17/16
Filed: 1982-09-29
Abstract: PURPOSE:To calculate vector data at a high speed by performing the generation of vector masks, arithmetic processing between masks, and conditional vector arithmetic processing simultaneously. CONSTITUTION:For example, when a DO loop including an IF statement is executed, a device 105 sends values in vector registers 111 and 112 to a computing element 131 by the 1st instruction and those values are compared with each other. Then, ''1'' when they are equal, or ''0'' when not, is written in a vector mask register 122 through a line 231. This comparative arithmetic is performed at the pitch of one element in one cycle by using a pipeline computing element as the element 131. The comparison is made by the 2nd instruction and the result is written in a register 123. Logical operations between the registers 122 and 123 are performed by the 3rd instruction. Namely, the dedicated registers for vector masks and dedicated computing element are used, so the arithmetic processing is carried out between the elements where necessary data are set up immediately.
Patent JP-H0762864-A (JP)
Title: Form device of column
Inventor: MUKAI MASAYUKI
IPC: E04G13/02
Filed: 1993-06-15
Abstract: PURPOSE:To facilitate assembling and disassembling and accurately and rapidly connect and position panel forms at a construction site, by connecting panel forms adjacent to a square column and detachably connecting a pair of L-shaped units. CONSTITUTION:Casters are held on three supports 1 of a L-shaped unit B and level jacks are fitted to the nut of a support arm. And base brackets are held at the supports 1 of both side ends and a jack bolt is fitted to the front end thereof. And a scaffold bracket is fitted at the upper part of support 1 to guard rails. The hole part 10a is fitted by fixing bolts 12 and corner fasteners 8 are fitted to fixing bands 6. Next, a slab is erected and the units B is transferred horizontally to face each other and both ends are forced to contact each other. Next, the units B are leveled and positioned while adjusting on erecting to connect with each other. After that, concrete is placed in the metal form and the corner fasteners 8 are removed after curing and then the unit B is separated and disassembled.
Patent JP-H0332295-A (JP)
Title: Digital signal tone detecting system
Inventor: MATSUNO YOSHIO
IPC: H04Q1/448
Filed: 1989-06-29
Abstract: PURPOSE:To enable it for a caller to directly dial the number of a called party without being conscious of the transmitting tone of an opposite station by providing a digital signal tone detector in a stored program control system automatic exchange. CONSTITUTION:An automatic exchange(EX-A) 1 equipped with a central processing unit(CPU) 11, memory(MEM) 12 and digital tone detector(DTD) 13 is connected thorough trunk circuits(TRK) 14 and 21 to an opposite station(EX-B) 2. Trunk connection is executed between the EX-A 1 and EX-B 2 and a transmitting tone(DT), busy tone(BT) and ringing ball tone(RBT) to be transmitted form the EX-B 2 are digitally processed by a digital signal processor, which is built in the DTD 13, and stored through the CPU 11 to the MEM 12. Thus, a TEL 3 can originate a call without being conscious of the transmitting tone.
Patent JP-S6149097-A (JP)
Inventor: NAGANO MASATO
IPC: E04G23/08
Filed: 1984-08-14
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-S6061008-A (JP)
Title: Gas/liquid separating apparatus
Inventor: KISARAGI TAKAYASU
IPC: B01D19/00
Filed: 1983-09-13
Abstract: PURPOSE:To enable enlargement of apparatus, to improve reliability of the apparatus, and to enable reutilization of the apparatus by inserting an end of a discharge pipe into a main body of a tank and providing plural numbers of multilayered cylinder having many small holes surrounding the inserted part of the discharge pipe. CONSTITUTION:When propellant is discharged from the main body 1 of the tank to the discharge pipe 2, pressurized gas is fed to the tank, and the propellant is discharged from the main body 1 of the tank to the discharge pipe 2 by the pressure of the gas. When perforated multilayered cylinders 4a, 4b, 4c, 4d, or a perforated plate 8 are dipped in the propellant, the propellant passes through small holes on the cylinders or the perforated plate, and bubbles are trapped by the perforated cylinders or perforated plate. Even if the amt. of the propellant is decreased, it flows smoothly toward the discharge pipe in good order because the distances between each perforated multilayered cylinder are different to each other; and bubbles are trapped through each small hole.
Patent JP-H0818542-A (JP)
Title: Asynchronous multiplex communication method
Inventor: OOI TAKAHITO
IPC: H04J7/00
Filed: 1994-06-28
Abstract: PURPOSE:To simplify the system not needing a synchronization means by allowing each transmitter to send a signal in a different signal transmission pattern and utilizing a pause period of other transmitters so as to allow a receiver to receive a single signal thereby recognizing the single signal. CONSTITUTION:Each of transmitters 12 (12-1,12-2,..., 12-n) sends a signal asynchronously to a receiver 11 in a signal transmission pattern specific to each transmitter 12 combined with a signal transmission period and a signal transmission pause period. The signal sent from each transmitter 12 is a unit signal having a prescribed common transmission time as to each transmitter 12 and all information to be sent is included in the unit signal. The transmission pattern of each transmitter 12 is provided alternately with a transmission period for an integer multiple of consecutive transmission of the unit signal different from each transmitter with each other and a pause period whose length is nearly equal to that of the transmission period. On the other hand, the receiver 11 receives signals from each transmitter 12 simultaneously and does not process as signals when two signals or over are simultaneously received but recognizes the signal when the single signal is received.
Patent JP-S6147648-A (JP)
Title: Method for positioning lead frame
Inventor: HOSHI KOJI
IPC: H01L21/50
Filed: 1984-08-14
Abstract: PURPOSE:To realize the positioning of lead frame without any damage with the positioning pin by making smooth the sliding between the positioning hole and conic surface through forwsrd and backward movement of positioning pin in the direction of axial center. CONSTITUTION:The ascending stroke of positioning pin 6 is once stopped in the middle way and a gap (g) is provided between a lead frame and frame holder 5 under the condition that the lead frame 3 is lifted because the point nearest to the top of conic part 6a is placed in contact with the edge of positioning hole 3b. Immediately after the ascending stroke of positioning pin 6 is once stopped, when it is driven several times vertically, the lead frame 3 receives a slight impact and vibrates weakly. Even in case there is a comparatively large friction in the horizontal slide of lead frame, weak vibration eliminates friction and the positioning hole 3b of lead frame and the positioning pin 6 are arranged concentrically. When the positioning pin 6 is ascended thereafter, the positioning operation completes and precise positioning can be attained without fear of biting into a part of lead frame (edge of positioning hole 3b).
Patent JP-H0457831-A (JP)
Title: Optical resin
Inventor: WADA SUSUMU
IPC: C08G75/04
Filed: 1990-06-27
Abstract: PURPOSE:To improve optical characteristics, toughness, and impact strength by copolymerizing a polymerizable prepolymer obtd. by the addition reaction of two specific compsns. with a copolymerizable monomer. CONSTITUTION:50-100 wt.% compd. having two vinyl groups in the molecule and 0-50 wt.% compd. having a vinyl group in the molecule are mixed to give a compsn., which is allowed to undergo the addition reaction with a compsn. comprising at least one dithiol compd. selected from compds. of formula I and II [wherein (a) is 1-6; (b) is 0-2; X is O or S; R is substd. phenylene; (c) is 0 or 1; and (d) is 0-3] in an equivalent ratio between functional groups (CH2=CH)/(SH) of 0.5-1.5, giving a polymerizable prepolymer. The prepolymer is copolymerized with a copolymerizable monomer in the presence of an initiator at 50-140 deg.C for several hr to several tens of hr.
Patent JP-H0333659-A (JP)
Title: Apparatus for measuring number of rotations
Inventor: TENMYO MINORU
IPC: G01P3/36
Filed: 1989-06-30
Abstract: PURPOSE:To accurately measure the number of rotations even when eccentricity is generated between the rotary shaft of an object to be measured and a center point by arranging two spatial filter elements on the straight line passing through the center point corresponding to the rotary shaft of the object to be measured. CONSTITUTION:Two or more spatial filter elements 10 are provided on the rear side of an objecetive lens 2. The spatial filter elements 10 are arranged on the circle 3 having a radius (r) centering around the center point corresponding to the rotary shaft of an object to be measured so that the direction of each of the elements 10 crossing a speed detecting direction thereof coincides with the radius direction of the circle 3. Further, two elements among the spatial filter elements 10 are arranged on the straight line passing through the center point C. The image of the object to be measured is formed on the spatial filter elements 10 by the objecetive lens 2. When the object to be measured rotates around its rotary shaft, the image on the spatial filter elements 10 also rotates in the same number of rotations and, by knowing the number of rotations of said image, the number of rotations of the object to be measured can be measured.
Patent JP-H0817017-A (JP)
Title: Thin film laminated magnetic head
Inventor: ARAMAKI SATOSHI
IPC: G11B5/37
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a thin film laminated magnetic head which is capable of uniformly applying magnetic fluxes to a thin-film Ball element, enhancing reproduced output and S/N and dealing with recording and reproducing of high-frequency signal recorded at a high density on a recording medium by forming a magnetic film on at least one of film surfaces of the thin film Hall element. CONSTITUTION:This thin film laminated magnetic head 1 forms a magnetic circuit with core members 6, 8 consisting of a thin film laminated structural body having magnetic films 4 of which the film thickness is determined as a track width. A magnetic sensing gap is formed in this magnetic circuit, and further, the thin-film Hall element 20 is formed in this magnetic circuit in the form of intersecting orthogonally with the magnetic films 4. Magnetic films 40A, 40B are formed via insulating films 22, 24 on the film surfaces on at least one side of the thin-film Hall element 20.
Patent JP-H0726472-A (JP)
Title: Fabric improved in feeling and its production
Inventor: SHIMANO YASUNAO
IPC: D06M15/00
Filed: 1993-07-08
Abstract: PURPOSE:To obtain fabric, capable of withstanding repetitive washing and having high practicality by imparting unconventionally high dry feeling and crispiness to woven fabric in a finishing stage of dyeing processing. CONSTITUTION:This fabric has an organic or an inorganic fine particulate substance sticking to protruding parts in which warp and weft yarns of the woven fabric are mutually superposed. The fabric is produced by applying a mixed resin solution of the fine particulate substance and a solvent-based synthetic resin to the woven fabric with a gravure roll.
Patent JP-H11318664-A (JP)
Title: Disaster preventing pillow
Inventor: KOBAYASHI MIHOKO
IPC: A47G9/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To safely take refuge urgently while carrying emergency goods in the case of a diaster by forming a recess like a helmet in the center of a pillow, forming an article container in the pillow, and using the pillow as a helmet in case of emergency at the time of a diaster. SOLUTION: A recess in the central area of a pillow is formed in a gentle shape, and when the pillow is covered with a pillow cover made by a flametight material, it can be used as a helmet with a cushion. A recess is thus provided in the central area of the pillow, whereby during sleeping, the head part is completely stored in the recess so that unlike the conventional pillow, the shoulder and the neck are kept from being pressed to enable a good sleep. To reduce the weight of the pillow, the interior of the pillow is made hollow to produce a convection current, thereby giving a feeling of cool. Further, the pillow is made as a two-spilt structure of an upper and a lower parts, and the hollow part is used to store a partitioned article container, thereby storing emergency goods to be easily carried at the time of urgently taking refuge.
Patent JP-H08340570-A (JP)
Title: Position confirmation system for mobile body
Inventor: MATSUDA SEIJI
IPC: H04W60/00
Filed: 1995-06-12
Abstract: PURPOSE: To realize a position confirmation system for a mobile body with a simple configuration without the need for building up a large scale exclusive system by utilizing the mobile communication system in which micro cell processing is promoted. CONSTITUTION: An identification code is allocated to mobile bodies 5a, 5b, 5c and when base stations 1a, 1b, 1c receive the identification code from the mobile bodies in a radio wave, the base stations 1a, 1b, 1c send the mobile body identification information to a central control station 3 together with the identification information of its own station. As a result, the central control station recognizes the mobile bodies and the base stations in which the mobile bodies are in service areas 2a, 2b, 2c thereby confirming the position of an object mobile body. Furthermore, the base station sends position information of its own station in a radio wave periodically or on request from a mobile body and a mobile body in a communication coverage of the base station receives base station position information.  As a result, the mobile body confirms the base station communication range it is in.
Patent JP-2001006238-A (JP)
Title: Recording and reproducing device
Inventor: TAKEDA HIDEKAZU
IPC: G11B15/18
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To decrease variations in regulation and to improve reliability by decreasing the tape wrapping angle to a tape guide according as decrease in the tape winding diameter of a tape reel on a tape delivery side. SOLUTION: A tape traveling path is formed by an inclined pin, guide roller, inlet side drawing out guide 7 and tension control guide 8 on a tape advance side of a drum. A brake arm 18 is pivotally supported rotatably around a shaft 19 implanted on a chassis 15. A specified back tension torque is imparted to a supply side reel turntable 17 at the time of tape traveling by the tension force of a spring 20. The tension is small in the state of the large tape winding diameter like the beginning of winding and the tension is large in the state of the small tape winding diameter like the end of winding. When the traveling of the tape 1 progresses from the beginning of winding of a take-up reel 4 to the end of winding, the wrapping angle of the tape 1 around the tension control guide decreases gradually.
Patent JP-H04368243-A (JP)
Title: Monitor support
Inventor: YOSHINO AKIO
IPC: B60R11/02
Filed: 1991-06-14
Abstract: PURPOSE:To get a stable setup state in a way of having the centroid of a monitor set low and to make it so as not to prevent the front sight of a driver by interposing an arm member with a step difference between a rotation controlling member and the monitor. CONSTITUTION:An arm member 11 with a step difference is interposed between a rotation controlling member 3 and a monitor 1, through which the centroid of the monitor is lowered as far as a portion for a step difference (d) of the arm member 11. In addition, a connecting part 11c of the arm member 11 is formed into an inclination looking from a side face so as to make the center of gravity become low even in the state that the monitor 1 is tilted down, namely, into a structure being made up of having a locking part to the rotation controlling member 3 of the arm member 11 shifted from another locking part to the monitor 1. With this constitution, since a level as a whole becomes low as far as a portion for the step difference (d) of the arm member 11, a stable setup state lower in the center of gravity is securable and, what is more, any hindrance against the front sight of a driver is reducible.
Patent JP-H04295501-A (JP)
Title: Household and business steam generator
Inventor: EMANUERU KARURETSUTO
IPC: F22B1/28
Filed: 1991-03-12
Abstract: PURPOSE: To provide a steam generator with which a user can get steam with maximum efficiency and can reduce power consumption as much as possible. CONSTITUTION: A domestic and official steam generator having a boiler 5 with a resistor heater element 17 and a steam and power output portion 10 comprises at least first and second solenoid valves 7 and 8 or their equivalents connected between the boiler 5 and the output portion 10, and an electronic card 13 for controlling steam generation.