baber/WOPTO huggingface dataset:
Patent JP-H05341016-A (JP)
Title: Semiconductor integrated circuit device and testing method therefor
Inventor: IIDA KATSUYA
IPC: G01R31/28
Filed: 1992-06-11
Abstract: PURPOSE:To generate scanning motions with small overhead even for an asynchronous circuit by substituting some of the memory elements in a logical circuit with scan memory elements and a latch circuit. CONSTITUTION:Memory elements having poor controllability and observing property are substituted with scan memory elements 201, 202 and a latch circuit 203. In normal operation, D-type FF's of these elements 201, 202 are individually controlled with signals from a logic circuit 210 to operate out of synchronization. The output 231 of the scan memory element 202 goes through the latch circuit 203 to be transmitted to another logic circuit 211. Accordingly the memory elements operate as memory elements of a normal logic circuit and controlled and observed at external input/output terminal groups PIl-n, POl-m. At the time of test operation, data is fed to the input terminal groups, and signals 230, 232 to circuits 212, 211 can be controlled through repetition of the scanning mode and data reading mode, and signals 222, 224 of the circuit 210 can be observed. Thus the FF of a normal logic circuit is substituted with scan FF and latch circuit, which achieves scanning motions with small overhead.
Patent JP-H11346248-A (JP)
Title: Psk receiver
Inventor: TANAKA JUNYA
IPC: H04B1/16
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a circuit that has advantages of both a voltage monitor type AGC circuit and a power monitor AGC circuit. SOLUTION: This receiver is provided with a control level changeover circuit 19 that connects either of a voltage monitor type AGC circuit 20 and a power monitor AGC circuit 21 to a variable amplifier 16. In the case that an output level monitor circuit 22 detects a presence of a significant voltage difference between an Ich base band output signal 7 and a Qch base band output signal 8, the voltage monitor type AGC circuit 20 connects to the variable amplifier 16, and in the case that the output level monitor circuit 22 detects absence of a significant voltage difference between them, the power monitor type AGC circuit 21 connects to the variable amplifier 16.  When no clock synchronization is established, none of the voltage monitor type AGC circuit 20 and the power monitor AGC circuit 21 connects to the variable amplifier 16 and the variable amplifier 16 amplifies the signal at a constant gain.
Patent JP-S63317205-A (JP)
Title: Rolling roll and its manufacturing method
Inventor: SASAKI TSUYOSHI
IPC: C25D7/00
Filed: 1987-06-19
Abstract: PURPOSE:To prolong the roll service life and to improve the productivity by forming regular rugged patterns on the surface of a rolling roll and performing chrome plating on the surface. CONSTITUTION:The surface of a rolling roll is covered with a chrome plating layer and rugged patterns are decided so that its flatness F' shown by the equation is within the range of 0.20 to 0.90. In the equation, A' is an area where the max. peak-to-valley height Rmax of unevenness is <7.0mum and B' is an area where the max. height Rmax is >=7.0mum.
Patent JP-S6132487-A (JP)
Title: Bimorph electrostriction oscillation device
Inventor: TOMONO AKIRA
IPC: H02N2/00
Filed: 1984-07-23
Abstract: PURPOSE:To obtain the titled device of self-latch system which is mechanically stable because of a large displacement and can prevent the break of the oscillator even when an excessive outer force is exerted, by a method wherein, using a magnetic substance for the center electrode and arranging a fixed magnetic substance at the opposed position, the displacement-generating force characteristic is improved by the suction forces thereof. CONSTITUTION:When a positive voltage is impressed on electrodes 5 and 6 and a negative voltage on a center electrode 2, an end 1b of an oscillator 1 displaces from a position B to a displacement reaching point A by the resultant of the generating force of the oscillator 1 and the suction force between the center electrode 2 and a permanent magnet 9-1, and is then kept stably in a mechanical manner at this displacement reaching point. Next, when the voltage is inversed, the generating force of the oscillator 1 acting to the lower direction of the drawing overcomes the suction force and the restoring force of the center electrode 2; accordingly, the end 1b of the oscillator 1 displaces downward from the displacement reaching point A. Then, said end displaces to a displacement reaching point C by the resultant of the generating force and the suction force between the center electrode 2 and a permanent magnet 9-2, and is stably kept in a mechanical manner at this displacement reaching point.
Patent JP-H05324210-A (JP)
Title: Personal computer
Inventor: KAI RYUICHIRO
IPC: G06F3/06
Filed: 1992-05-19
Abstract: PURPOSE:To facilitate the operation for replacing a disk device by providing a control means which scans the capacity type of the disk device when the power source is turned ON. CONSTITUTION:A control circuit 40 scans the capacity type of the hard disk device 12 according to a signal generated when the power source is turned ON or a signal indicating that the hard disk device 12 is replaced. Consequently, the capacity, the number of selectors, the number of tracks, the number of heads, etc., of the newly loaded hard disk device 12 are read out and the system is automatically set up. Further, the control circuit 40 sends a signal to a transistor T according to the signal, generated by a detection switch 34 detecting a stopper 30 being slid as shown by an arrow B, to turn OFF the transistor T, thereby stopping the supply of a power source Vcc to the hard disk device 12. If the hard disk 12 is being accessed, an indication signal for interrupting the access is sent through an interface circuit 42 and then the supply of the power source is stopped.
Patent JP-S6043967-A (JP)
Title: Pattern memory used for thermal recording
Inventor: MORI MASAAKI
IPC: B41J2/355
Filed: 1983-08-22
Abstract: PURPOSE:To give a function that can control accumulated heat to a character memory side and to stabilize its density by making character constitution provided with data that corrects the heat history in correspondence to the direction of scanning. CONSTITUTION:One dot is constituted of a heating section (a) and a recording section (b). In the case where white dots become black dots in (1), remaining heating and recording are performed. When black dots continue in (2), heating is not made and only recording is performed. In this case, the time of energizing in remaining heating information is set according to main scanning time. By this constitution, the density can be stabilized even in high-speed recording.
Patent JP-H05117305-A (JP)
Title: Process for bulk addition polymerization of ethylenically unsaturated monomer
Inventor: DENISU JIYOOJI HARORUDO BARAAD
IPC: C08F220/42
Filed: 1991-06-25
Abstract: PURPOSE: To efficiently obtain a polymer narrow in mol.wt. distribution and having a proper high mol.wt. by subjecting ethylenically unsaturated monomers to the bulk addition polymn. within a extruder in the presence of a catalyst consisting of an initiator of a specific metal compd. and a cocatalyst such as an anion.  
     CONSTITUTION: When an ethylenically unsaturated monomer (e.g.; methyl methacrylate) or a monomer mixture is subjected to the bulk addition polymn. to produce a homopolymer or a copolymer, polymn. reaction is at least partially performed in an extruder in the presence of a catalyst consisting of an initiator (A) represented by formula I [wherein, R 1  is a 1-10C alkyl, 6-10C aryl etc.; Z is CN, a group represented by formula II (R 2  and R 3  are each H, a 1-10C alkyl, alkenyl or 6-10C aryl etc.), or a group represented by formula III (Z 1  is O or N and m is 2-4), etc., and M is Si, Sn or Gel {e.g.; [(1-methoxy-2-methyl- propenyl)oxy]trimethylsilane etc.}, and a cocatalyst (B) being an anion supply source or Lewis acid (e.g.; tetramethylammonium fluoride, etc.), to obtain the objective polymer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S639169-A (JP)
Title: Manufacture of electrostrictive displacement element
Inventor: HONDA TOSHIHISA
IPC: H01L41/39
Filed: 1986-06-30
Abstract: PURPOSE:To improve an electrostrictive displacement element in its mechanical strength through augmenting bondage between an electrostrictive ceramic member and an inner electrode layer for enhanced reliability and prolonged service life by a method wherein an inner electrode is built on an electrostrictive ceramic green sheet, an electrostrictive ceramic intermediate layer is formed on the green sheet, another green sheet is placed on the intermediate layer, and then the three are solidified into one before being subjected to sintering. CONSTITUTION:In a process of manufacturing an electrostrictive displacement element wherein electrostrictive ceramic members and inner electrodes are stacked up one upon another, an inner electrode 2 is formed on an electrostrictive ceramic green sheet 1a first of all, an electrostrictive ceramic intermediate layer 3 is next formed on the inner electrode 2, a green sheet 1b is then placed on the ceramic intermediate layer 3, and the entirety is subjected to sintering. For example, an electrostrictive ceramic green sheet 1a is applied to an inner electrode 2 and is allowed to dry, a ceramic intermediate layer 3 is formed on the inner electrode 2 by application of a paste consisting of an organic solvent and ceramic powder dispersed therein, another green sheet 1b is placed on the ceramic intermediate layer 3, and the entirety is subjected to sintering as in a conventional method, for the completion of an electrostrictive displacement element. A ceramic intermediate layer 3 of this design should preferably be same in composition as the electrostrictive ceramic material constituting other portions of the element.
Patent JP-H0524403-A (JP)
Title: Magnetically attractive wheel
Inventor: SAKO MITSUSATO
IPC: H01F1/28
Filed: 1991-06-26
Abstract: PURPOSE:To increase attractive force effectively in a magnetically attractive wheel which runs, being attracted to a running surface by magnetization. CONSTITUTION:For example, a magnetically attractive wheel 1 is made a double magnetically attractive wheel which is constituted of a magnetic inner wheel body 2a and a hollow outer wheel body 2b which can move relatively in a orthogonal direction to the axis Z of the inner wheel body 2a, and magnetic fluid 50 is accommodated in the hollow outer wheel body 2b, which is disposed near the ground contact part of the wheel.
Patent JP-H04353969-A (JP)
Title: Production management system
Inventor: NAKAI YASUHARU
IPC: G06Q50/00
Filed: 1991-05-30
Abstract: PURPOSE:To draw the remainder of a final product, an intermediate product and parts at the time of receiving an order so as to re-use them. CONSTITUTION:A final product remainder registration means 2 by the cancel of the received order registers the remainder of the final product which occurs by the cancel of the received order, in a final product remainder information file 23. A final product remainder drawing means 3 draws the remainder of the final product, which can be used from the final product remainder information file 23 at the time of ordering the final product. An intermediate product remainder drawing means 6 draws the remainder of the intermediate product which can be used from an intermediate product remainder information file 24 at the time of ordering the intermediate product. A parts remainder drawing means 9 draws the remainder of the parts which can be used from a parts remainder information file 25 at the time of ordering the parts.
Patent JP-S5778014-A (JP)
Title: Retrofocus type superwide angle lens
Inventor: IGARI KAZUO
IPC: G02B9/64
Filed: 1980-11-04
Abstract: PURPOSE: To obtain superwide angle lenses whose various aberrations are excellently compensated, whose back focus long, and which has a built-in filter, by forming the optical system from lenses of nine groups and a filter and by selecting various optical factors of the optical system to meet prescribed conditions.  
     CONSTITUTION: This optical system is composed of the 1st group of a positive meniscus lens L 1 , the 2nd and 3rd groups of negative meniscus lenses L 2  and L 3 , the 4th group of a positive lens L 4 , the 5th group of a negative meniscus lens L 5 , a filter F, the 6th and 7th groups of cemented lenses, each of which is composed of a positive lens and a negative lens, the 8th group of a positive meniscus lens L 8 , and the 9th group of a positive lens L 9 . When the focal length of lenses of the whole optical system, the 1st group and the 4th group f, f 1 , and f 4 , the composite focal distance f 12345  of the lenses of the 1stW5th groups, Abbe's numbers v 1 , v 2 , and v 3  of the 1st, 2nd, and 3rd groups, refractive indexes n 2  and n 3  of the lenses of the 2nd and 3rd groups, the refractive index N and thickness d 11  of the filter F, and aerial intervals between the 5th group and the filter F and between the filter F and the 6th group d 10  and d 12  are selected to meet conditions of expressionsIWVIII, various aberrations are excellent compensated and a superwide angle lens having a long back focus and a built-in filter is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0446247-A (JP)
Title: Automatic transmission
Inventor: KURIBAYASHI SADATOMO
IPC: F16H3/66
Filed: 1990-06-14
Abstract: PURPOSE:To constitute six shift stages with short axial length and simple constitution by fitting a carrier of a double type planetary gear mechanism on a driven side rotating shaft. CONSTITUTION:Three gears 12,18,24 are rotatably mounted on a driving shaft 2, hydraulic clutches C1, C2, C3 engaging/disengaging the driving shaft 2 with these gears 12, 18, 24 are provided. The gear 12 is provided with a brake B1. A one-way clutch F1 is provided between the gear 18 and the driving shaft 2. Meanwhile, a double type planetary gear mechanism is fitted to a driven shaft 4. A sun gear 42 meshing with a pinion 34' is rotatably fitted on the driven gear 4. A one-way clutch F2 is provided along a first ring gear 38, and provided with a brake B3 to enable to dissolve the function of the clutch to make free. Further, the sun gear 42 is provided with a brake B2. A hydraulic clutch C 50 is provided between a second ring gear 40 and the driven shaft 4.
Patent JP-H1088637-A (JP)
Title: Waterproof pan
Inventor: YAMASHITA TOSHIKI
IPC: E04H1/12
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To lessen the level difference between the bottom face of a washing floor and the floor face of a dressing room and facilitate the fitting work of wall panels, by providing recessed grooves for fitting a door frame or wall panels at the outer periphery of the washing floor, in a waterproof pan for a unitbath. SOLUTION: A square groove 3 is connected at a lower position than the bottom face 1b, at the outer peripheral part of a washing floor 1a of a waterproof pan 1 and the lower frame part 4a of a door frame 4 made of aluminum or the like is inserted and fixed to form an entrance/exit. In this way, the level difference H between the floor face F of a dressing room and the bottom face 1b of the washing floor 1a can be minimized. When the lower frame part 4a is low, an appropriate auxiliary material is fitted on the bottom face of the groove 3 to raise the lower frame part. The wall panels can be attached by fitting the auxiliary material having a fitting recessed groove at the upper part, in the groove 3 and fixing the fitting protrusions formed at the wall panel bottom.  Accordingly, the level difference H of the entrance/exit of the washing floor 1a is lessened and safety of foot steps can be secured and further, the wall panels can be easily fitted.
Patent JP-2000334769-A (JP)
Title: Electromagnetic wave shielding molded product and production thereof
Inventor: ATAKE HIROYUKI
IPC: H05K9/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding molded product to which a conductive sheet is laminated so as to avoid a projection being a boss. SOLUTION: An electromagnetic wave shielding molded product P has such a structure that a conductive sheet 2 is forcibly torn at a boss part 3 by the pressure of the resin injected in a mold at a time of the molding of the electromagnetic wave shielding molded product to be not laminated to a resin molded article 1 to expose the resin molded article and is produced by a method wherein the conductive sheet is left in such a state that vacuum molding is not completed when the conductive sheet is subjected to vacuum molding by using an injection mold as a vacuum mold by utilizing an injection molding co- patterning method and the mold is clamped to inject a resin in a cavity in a flowable state to fill the cavity and, at this time,  the conductive sheet is pressed into a recessed part becoming a boss by the pressure of the injected resin to be forcibly torn to expose the resin molded article without laminating the conductive sheet at the boss part.
Patent JP-S5486201-A (JP)
Title: Display unit for confirmation of channel selection setting
Inventor: HIRASHITA KENZOU
IPC: H03J1/04
Filed: 1977-12-21
Abstract: PURPOSE: To confirm whether a key selected by user is equivalent to the previously- selected station or not, by making the display come on and off when the user selects the key on a receiver in which receiving stations can be selected previously.  
     CONSTITUTION: As for a station to be received by a television receiver, etc., the memory element or potentiometer in preset circuit 2 is set through the operation of key 1 of channel selecting keys and the receiver circuit for a channel to be preset in receiver 3 is formed, so that a video intermediate-frequency output, sound output, etc., will appear. If the preset station does not exist which corresponds to key 1, outputs of that kind will not appear. Output like these are detected 4 and when it is judged that proper reception has been achieved, display 6 selected by key 1 is caused to come on continuously via display driver circuit 5. If the reception is impossible, circuit 5 allows display 6 to come on and off. Consequently, it can be confirmed whether or not a key is channel-set corresponding to a reception station previously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04350649-A (JP)
Title: Cartridge for photographic film and method for assembling it
Inventor: MIZUNO KAZUNORI
IPC: D03D1/00
Filed: 1991-05-28
Abstract: PURPOSE:To stably send out the leading edge of a film at low torque by a simple method without causing the leakage of light or the waste of a pile or deteriorating producing efficiency. CONSTITUTION:A light shielding member 2 is respectively stuck on the upper and the lower inside wall surfaces of a film passage 4 so that the leading edges of the pile are engaged each other at prescribed depth. The leading edge part 5a of the film is temporarily ejected to the outside from a port 11 after cartridge main bodies 7a and 7b are engaged and rewound thereafter. Since the film 5 is passed through the passage 4, the leading edges of the pile of the light shielding member 2 are pressed against each other in the moving direction of the film 5 and brought into contact with each other.
Patent JP-H113176-A (JP)
Title: Mouse with temporary stop function
Inventor: SUWA OSAMU
IPC: G06F3/038
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a mouse with temporary stop function for stopping a mouse cursor even without pressing a stop select button. SOLUTION: A moving distance signal generating means 101 generates a moving distance, which is generated by moving a mouse 100, as signal. A mouse function button 102 functionally operates from the mouse 100. A moving distance signal delay means 103 delays the moving distance signal for prescribed time. In this case, for example, the moving distance signal delay means 103 is composed of a resistor and a capacitor or can be an integration circuit or the like composed of a timer for integrating time. An output signal switching means 104 selects either an output from the moving distance signal generating means 101 or an output from the moving distance signal delay means 103. An output signal selecting means 105 selectively outputs the signal either from the output signal switching means 104 or from the moving distance signal generating means 101.
Patent JP-H0578390-A (JP)
Title: Amino acid derivative
Inventor: UORUFUUDEIITORITSUHI UEEBAA
IPC: A61P9/10
Filed: 1991-03-13
Abstract: PURPOSE: To provide a new amino acid deriv. which exhibits tachykinin- antagonistic action for vasodilation, etc., and tachykinin-antagonistic action for analgesic action, etc., and is useful for the prevention and treatment of a cardiovascular disease, inflammation, asthma, etc.  
     CONSTITUTION: The compd. of formula [Z is the group formed by bonding of 0 to 2 pieces of amino acid residues, such as Ala, Arg, to each other by peptide bond; R 1  to R 5  are each H, a 4C alkenyl, etc.; Y is Cys, Ile, etc.; Ar is phenyl, naphthyl, etc.; The is an (un)satd. 5- or 6-membered heterocyclic group] and its salt; for example, p-chlorophenylacetyl-L-hystidyl-L- phenylalanyl-α-aminoisobutyryl-L-leucyl-methionine-amide. This compd. is obtd. by synthesizing the functional deriv. of the compd. of the formula by, for example, a Merrifield's solid phase method, etc., then processing this functional deriv. with a solvolysis agent (more adequately perchlorate, etc.) or with a hydrogenolysis agent (e.g.; ammonium formate, etc.). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01321123-A (JP)
Title: Core treating device for wire type electric discharge machining device
Inventor: KATAYAMA TADASHI
IPC: B23H7/02
Filed: 1988-06-22
Abstract: PURPOSE:To prevent a lower nozzle from damage caused by a core after being cut off, by applying magnetic force to the machined surface of a work from a magnetic force generating means, holding the core being cut off from the work, and removing it by a removal means. CONSTITUTION:An electric magnet 10 fixed to a work 1 placed on surface reference boards 2a, 2b generates a magnetic force at any desired timing to give the work 1 a force to attract a core 6 before being cut off, and when a wire electrode 3 severs the core 6 completely, it is attracted to the processed surface on the electric magnet 10 side. After an upper nozzle 5 has moved in Z, X, or Y direction, a magnet 7 fitted in a holder 8 of a core removal means 20 is moved to over the core 6 by an arm 9 to come in contact with the oversurface of the core 6. At the same time, the electric magnet 10 is demagnetized, and the core 6 is attracted by the magnet 7 for removal out of the processing part of the work 1. This prevents the core after being severed from damaging the lower nozzle.
Patent JP-S5276916-A (JP)
Title: Light sensitive composition
Inventor: MAKINO YOSHIMI
IPC: G03F7/038
Filed: 1975-12-23
Abstract: PURPOSE: To separately coat phosphor films with a plurality of colors without deteriorating film retaining feature of the fluorescent screen of the lower layer of a color TV cathode ray tube, by using a specified solvent for a phophor slurry consisting mainly of polyvinylalcohol. 
     COPYRIGHT: (C)1977,JPO&Japio