baber/WOPTO huggingface dataset:
Patent JP-H06271905-A (JP)
Title: Production of monodisperse gold superfine particle
Inventor: MASUMOTO TAKESHI
IPC: B22F9/04
Filed: 1993-03-16
Abstract: PURPOSE:To produce the monodisperse gold superfine particle which is stable in a high-temp. region by heat treating an amorphous alloy compounded with Zr and Au and Ni, etc., at specific ratios at a specific temp. in an oxygen-contg.. atmosphere. CONSTITUTION:The amorphous alloy is produced by compounding Zr and Au and M (>=1 kinds among Cr, Mo, Fe, Co, Ni, Pt, Cu, Al, Si, etc.) so as to attain (ZraAU100-a)bM100-b (where 50>=a>=90, 1<=b<=30) and melting the mixture in an atmosphere of argon or helium in a vessel from which oxygen is removed. The amorphous alloy produced in such a manner is heat treated at 200 to 1000 deg.C in the atmosphere of about 1 to 50vol.% oxygen partial pressure diluted with argon, helium or nitrogen, by which the amorphous alloy is oxidized. As a result, the monodisperse gold superfine particle having much better high-temp. stability than by the conventional methods is obtd. with a simple process.
Patent JP-H05208143-A (JP)
Title: Module type test tube rack
Inventor: DEBITSUDO RANZUBAAGAA
IPC: B01L9/06
Filed: 1992-03-18
Abstract: PURPOSE: To connect plural test tube racks and to move these racks with good balance by assembling the racks each having a base and a pair of side parts, providing clamps with these racks and clamping the one rack to the other, thereby forming a module set. CONSTITUTION: The circumference of a base 2 is provided with a robust frame 4 and open grids 6 are mounted thereto. End members 8 and 10 and side part members 12 and 14 extend to the frame 4 and have U-shaped supporting members 16, 18, 20 and 22. The test tube rack are formed by bending the end members 8 and 10 and side part members 12 and 14 square and supporting the test tube supporting members 30 and 32 by means of tabs. Further, the racks are provided with clamping members 50. Slits 52 and 54 are coupled to any of the U-shaped supporting members 16, 18, 20 and 22, by which the plural racks are constituted in the form of the module set.
Patent JP-S58210715-A (JP)
Title: Flip-flop circuit
Inventor: SHINMIYOU YOSHIHIKO
IPC: H03K3/037
Filed: 1982-05-31
Abstract: PURPOSE:To prevent an external output from having a hazard by ORing a clock input with a set or reset input connected to the input of a gate, and generating an internal clock. CONSTITUTION:The clock input CK and reset input R are connected to the inputs of an NOR gate G5. NOR Gates G1 and G2 and a switching gate A2 constitute a master flip-flop MF and NOR gates G3 and G4 and a switching gate A4 constitutes a master/slave flip-flops SF. A switching gate A1 is provided between a data input D and the master flip-flop MF, and a switching gate A3 is provided between the master flip-flop MF and a slave flip-flop SF. Information applied to the data input D is read at a rise of the clock input CK and transmitted to an output Q at a fall of the clock CK; when the set input S is 1, the output Q is 1 and when the reset input R is 1, the output Q is 0. When the reset input S is 0 and the reset input R and data input D are both 1 in this circuit, the internal clock C is invariably 1 even when the clock input CK varies, so none of switching gates A1-A4 performs switching operation and a hazard, therefore, occurs to neither output Q.
Patent JP-S59218676-A (JP)
Title: Position control compensating system
Inventor: YAMAZAKI ETSUROU
IPC: G11B5/55
Filed: 1983-05-26
Abstract: PURPOSE:To improve the transient response characteristics in a changeover mode of a magnetic head in response to the degree of position error, by selecing either one of plural position control compensators having different time constants in response to the degree of position error produced up to a detected desired position and controlling the position offset amount of the magnetic head by the output of the selected position control compensator. CONSTITUTION:The position error degree delivered from a demodulator 3 is devided into plural steps and then converted into switching control signals of four systems corresponding to the position error degrees to close either one of analog switches 12a-12d. Therefore the position control compensators 11a-11d of different constants have control characteristics of different constants in response to the speed information of a speed detector 4 while the output of a subtraction amplifier 5 is not set at zero but delivering a position error. In addition, one of the switches 12a-12d is opened by the switching control signal produced by an off-track detector 10 in response to the degree of position error. Then a position control compensator having an optimum constant is selected. As a result, it is possible to obtain an optimum transient phenomenon of a magnetic head.
Patent JP-H07301086-A (JP)
Title: Tunnel construction device
Inventor: KOBAYASHI TATEO
IPC: E21B15/00
Filed: 1994-05-02
Abstract: PURPOSE:To obtain a tunnel construction device which is capable of smoothly blasting a tunnel excavation face by simply adjusting two factors, front-rear sliding movements by a perforator and the direction of a drifter, and extending its bench length when the perforator is encountered with a somewhat soft natural ground. CONSTITUTION:A frame main body 11 is vertically divided where an upper stage frame 11 is slidiably attached to a lower stage frame while a frame main body truck 13 mounted to the lower stage frame is adapted to move along a rail 12 laid out on a tunnel. At least an perforator or the like is installed to the upper stage frame 11a. When the perforator is encountered with a soft natural ground, the upper stage frame 11a is arranged to slide on the lower stage frame and move to the side of a cutting face, thereby constructing a tunnel by extending its bench length.
Patent JP-S62250931-A (JP)
Title: Wet exhaust gas desulfurization control device
Inventor: ISHIGURO OKIKAZU
IPC: B01D53/50
Filed: 1986-04-23
Abstract: PURPOSE:To reduce utility by providing an arithmetic unit to estimate desulfurizing performance and the like in compliance with the varied operation conditions of boiler side and controlling operation volume of desulfurization device based on the output signals of said device. CONSTITUTION:Combustion exhaust gas of a boiler 1 is guided into a desulfurization device 5 through an electric dust collector 2, a denitration device 3 and an air preheater 4, and SO2 is absorbed by absorbent supplied from an absorbing column circulating pump 8. The absorbent opens and closes a regulating valve 7 with output signals 23 of a desulfurizing control device 16 to control the flow, and also opens and closes a regulating valve 10 basing on the output signals 17 to control the flow of alkaline agent. Further, the absorbent controls the number of absorbing column circulating pumps 8 based on output signals 19 to adjust the flow of absorbing liquid slurry. The number of operation of oxidizing blowers 9 are decided by output signals 18. An on-line data recorder 14 transmits on-line data signals 15 to the desulfurization control device 16.
Patent JP-S62249500-A (JP)
Inventor: ASADA HIDEO
IPC: H05K7/14
Filed: 1986-04-22
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-H10314418-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of rational wiring processing. SOLUTION: A mechanism frame body with a prize ball controller, etc., is provided on the side of the back face of a front face frame and a repeating substrate 85 is provide at a control circuit for controlling a prize winning device, etc., and the repeating substrate fixing part formed at the mechanism frame body in order to communicate with a managing device.  A data output terminal 90 for communicating a signal with the managing device, a main body power source terminal 87 for connecting with a power source circuit and a light emitting diode are arranged at the substrate 85, a light transmitting part is provided excepting for the game part of the game panel to visibly display by guiding the light of the diode 86 to the front side of the game panel, the mechanism frame body is hinged to a front face frame in the state of being openable and closable and the substrate 85 is arranged adjacent to an upper tank 12 and on the hinge side of the mechanism frame body.
Patent JP-S59223813-A (JP)
Title: Monitor method for preparation of machine operation
Inventor: KITAGAWA SHINICHI
IPC: B21J13/00
Filed: 1983-05-27
Abstract: PURPOSE:To reduce the panel area of an array of light emitting elements by arranging light emitting elements corresponding to the number of operation types and operation conditions and displaying the operation conditions that are satisfied with priority in the lighting cycle of the light emitting elemnt. CONSTITUTION:The operation conditions A,B and C are set with an operation 1. While operation conditions A and B as well as B and C are set with operations 2 and 3 respectively. When a push button PB1 corresponding to the operation 1 is pushed, a lamp L1 is turned on to energize a relay R1. Thus the relay R1 is self-suported at a contact r1. If any one of conditions A-C is not satisfied under such conditions, a lamp LA has blinking in a short cycle via the contact r1, a constant close contact rA and a short cycle blinking contact rq. While lamps LB and LC blink in a long cycle via the contact r1, constant close contacts rB, rA and rC, and a long cycle blinking contact rs. Therefore it is decided that the conditions A have high priority. When the conditions A are satisfied, the contact rA is closed and the lamp LA is turned on. Then lamps LA and LB blink in a short cycle and a long cycle respectively. In the same way, the LB is lit and the LC blinks in a short cycle when the conditions B are satisfied.
Patent JP-H02273590-A (JP)
Title: Floating oil sucking and excluding apparatus
Inventor: UEDA HIROSHI
IPC: C02F1/40
Filed: 1989-04-12
Abstract: PURPOSE:To always suck and exclude a floating oil component alone even when a liquid level is varied by externally fitting a float body having oil sucking holes bored therein to a vertical guide pipe having suction holes provided to the peripheral wall thereof and equipped with a freely extensible tubular cover in a freely rising and falling state to suck the floating oil component under vacuum. CONSTITUTION:A float body 4 is externally fitted to a vertical guide pipe 1 having a large number of suction holes 2 bored therein and the guide pipe 1 is covered with a bellows-like tubular cover body 7 covering the suction holes 2 above the float body 4. Further, a plurality of oil suction holes 6 communicating with the lower end of the tubular cover body 7 are provided to the float body 4 by drilling and the guide pipe 1 is connected to a vacuum pump. When the lower half part of the guide pipe 1 is immersed in a liquid receiving tank 9 to perform suction, suction force is generated in the oil suction holes 6 of the float body 4 through the suction holes 2 of the guide pipe 1. At this time, even when an oil surface is varied, the float body 4 rises and falls so as to follow the oil surface and the oil suction holes 6 are always positioned at the level of the oil surface to suck and exclude only floating oil.
Patent JP-H11268470-A (JP)
Title: Writing utensil
Inventor: FURUKAWA KAZUHIKO
IPC: B43K5/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate writing property abnormality due to leakage of ink, and cracks at a press-fitted part by a method wherein a joint, between an ink tank and a nib, is constituted of either one of specified polystyrene based modified resins, or a combination of resins containing a rubber component or the like in addition. SOLUTION: A joint 2 is formed of either one of a modified PPO (an alloy of polyphenylene oxide and polystyrene), a modified PPE (an alloy of polyphenylene ether and polystyrene), or SPS (an alloy of syndiotactic polystyrene and a rubber component). Therefore, a process when a wet property is modified becomes easier, and a stable manufacture can be performed. Also, these resins have an elongation of approx. 20%, and the resistances against acidic and alkaline properties, and a water-soluble solvent which is used for an ink, are high, and cracks when a member such as a nib is press-fitted by the joint 2, and a stress corrosion crack due to a water-soluble ink solvent are prevented from occurring.
Patent JP-S5322353-A (JP)
Title: Cathode structure of electron tube
Inventor: OGURO TOMOKATSU
IPC: H01J1/15
Filed: 1976-08-09
Abstract: PURPOSE: Both edges of a cathode filament where a carbonized layer has a prescribed thickness are fixed to top and bottom end shields, thereby making the life of the cathode filament much longer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09277840-A (JP)
Title: Power supply box structure and power supply box assembling method for electric vehicle
Inventor: YAMAMOTO KOJI
IPC: B60K1/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the workability to assembly a DC-DC converter that supplies electric power to a variety of electric devices mounted on a vehicle by reducing the voltage of a direct current power supply of the battery to be mounted on the vehicle and arranged at the bottom of a power supply box. SOLUTION: The power of a battery mounted on a vehicle is supplied to a junction box 17 through a power connector 49, being distributed to a motor driving inverter 13 and a DC-DC converter 15 from the junction box 17. The motor driving inverter 13 drives a motor for moving the vehicle under the command from a motor controller 19 by converting direct current into alternating current, and the DC-DC converter 15 reduces the direct current voltage of the battery, supplying electric power to a variety of electric equipment mounted on the vehicle. The DC-DC converter 15 is fixed on a fixing plate 23, and can be dismounted alone and is connected to the junction box 17 through power terminal composed of a female connector 39 and a male connector 41.
Patent JP-S61254530-A (JP)
Title: Antibody
Inventor: AKIYAMA TORU
IPC: C07K16/00
Filed: 1985-05-01
Abstract: PURPOSE:An antibody usable as a diagnosticum for the stomach, obtained by using a specific peptide as an antigen. CONSTITUTION:An animal such as mouse, etc. is immunized against a bonded material of an antigen peptide shown by the formula and a carrier protein (e.g., keyhole limpet hemocyanin, bovine serum albumin, etc.). A lymphocyte of the immunized animal is fused with myeloma to give a hybridoma to produce specifically an antibody, form which a monoclonal antibody is obtained. The prepared immunoglobulin has properties shown by the table I. The antibody against a sarcoma gene product is usable as a diagnosticum for cancers and can possibly be used as a remedy for cancers.
Patent JP-H06306780-A (JP)
Title: Dyeing process for polyamide fiber structure
Inventor: SEKIMOTO MASAAKI
IPC: D06P3/26
Filed: 1993-04-21
Abstract: PURPOSE:To provide a dyeing process for giving deeply and color-fast dyed polyamide fiber structure. CONSTITUTION:The dyeing method is characterized in that polyamide fiber structure is dyed with acid dyes and/or dispersion dyes, then tannic acid or tartar emetic is used to effect fixation treatment, and reductive washing is applied to.
Patent JP-H09283938-A (JP)
Title: Multilayer interconnection board
Inventor: YONEDA CHIKAFUMI
IPC: H05K3/46
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer interconnection board in which an organic-resin insulating layer is not stripped from an insulating board due to an external force by a method wherein a groove into which a part of the organic-resin insulating layer is filled is formed in the outer circumferential region of an organic-resin insulating layer on a face with which the organic-resin insulating layer at the insulating board comes into contact. SOLUTION: In an insulating board 1 on which a multilayer interconnection 4 is arranged and installed, a V-shaped groove 6 into which a part of an organic-resin insulating layer 2 is filled is formed in the outer circumferential region of an organic- resin insulating layer on a face with which the organic-resin insulating layer 2 comes into contact. The groove 6 reinforces the bonding operation of the insulating board 1 to the organic-resin insulating layer 2 so as to be as a wide area, and it changes the direction of a force which acts between the insulating board 1 and the organic-resin insulating layer 2 and which strips the organic-resin insulating layer 2 so as to disperse the force.  Thereby, even when an external force is applied to the insulating board 1 and to the organic-resin insulating layer 2 so as to become a large force combined with a stress which is inherent in the bonding interface between the insulating board 1 and the organic-resin insulating layer 2, the organic-resin insulating layer 2 is not stripped from the insulating board 1.
Patent JP-H11290981-A (JP)
Title: Device for driving forging hammer
Inventor: IWAUCHI KINJI
IPC: B21J7/34
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a forging hammer driving device which can intensely hit at high speed and can forge even to cooled metallic material by generating the heat. SOLUTION: This forging hammer has such a structure that a crank shaft 6 which provides an eccentric ring 5 fitted to the tip part of a horizontal shaft 4 pivotally supporting a V pulley 3 rotated with a V belt 2, an upper and lower slide movable member 7 fitted to the eccentric ring, a vertical shaft 8 which is vertically reciprocated while linking with this member, and a hammer 9 connected with the lower part of this shaft are provided, and inserting springs 11, 12 are fitted to the lower part and the upper part of the linkage part M of the vertical shaft and also, a spring holder 10 is arranged at the upper end part of the vertical shaft and almost cylinder shaped elastic members 14 having elasticity and expanding/shrinking property are fitted so as to fill up gaps between the vertical shaft and the inside of the springs.  Then, the vertical shaft is vertically reciprocated accompanied with the compressive resilency of interaction between each spring and each elastic member and as a result, the hammer successively hits the metal of the forging object laid on an anvil 22 at the high speed having large acceleration.
Patent JP-S59220249-A (JP)
Title: Flaskless type molding machine
Inventor: SHIODA TOSHIYUKI
IPC: B22C11/00
Filed: 1983-05-28
Abstract: PURPOSE:To perform a core setting process in parallel with other molding process and to reduce the cycle time for molding by replacing alternately two drag flasks with a pair of lower flask receiving flasks with a flaskless type molding machine. CONSTITUTION:Two drag flasks 6 are replaced alternately between a flask plate station II and a core setting station III by means of a pair of drag flask receiving flasks 21,22 provided repeatedly turnably around the axial line of a perpendicularly disposed rotating column 19 with a flaskless type molding machine which forms a casting mold by using one cope flask 5 and two drag flasks 6. A core setting process is thus accomplished in parallel with the other molding stage.
Patent JP-H02273245-A (JP)
Title: Printing head
Inventor: SHIDA YOSHIO
IPC: B41J2/265
Filed: 1989-04-13
Abstract: PURPOSE:To eliminate movement of a wire during printing and to improve printing quality by securing the end of the front part of a head frame by clamping an end guide for guiding the wire. CONSTITUTION:An opening 1b is formed at the lower part of the guide hole 1a at the end of the front part of a head frame 1, and a threaded hole 1c is formed at one side face of the opening 1b. The other side face of the opening 1b is formed with a clamping part 1d to be secured to the other side face of the opening 1b by clamping an end guide 3, and a screw 1e is inserted into the hole 1c via a through hole formed at the clamping part 1d, and clamped to narrow the opening 1b to clamp the guide 3 thereto. Thus, since the guide 3 is positioned at the hole 1a of the frame 1 to be secured, it does not move during printing.
Patent JP-S63259736-A (JP)
Title: Debugging segment dividing system
Inventor: UCHIDA HISASHI
IPC: G06F9/45
Filed: 1987-04-17
Abstract: PURPOSE:To decrease the size of a target program at the time of an operation by outputting the target program after dividing it into a segment necessitated for the operation of the program and the segment necessitated for a debugging. CONSTITUTION:A compiler 2 receives a source program 1 as an input and separates the segment for the debugging including information for the debugging, from the segment including other instruction and other information, and a data segment, and outputs the first target program 3. A program executing means 10 executes the debugging based on a debugging instruction included in the instruction segment by using the debugging information, included in the debugging segment. Thus, when the debugging comes unnecessary, the debugging segment is separated as the third target program 6 at high speed by using a segment separating means 4 and the size of the second target program 5 to be operated can be made small.
Patent JP-H02272742-A (JP)
Title: Charge transfer device
Inventor: MONOI MAKOTO
IPC: H01L21/339
Filed: 1989-04-14
Abstract: PURPOSE:To simplify circuit structure without using a fact clock signal by setting a reset drain to a power source voltage and thereafter by stepping up a voltage of a capacitor connected thereto to raise the reset drain voltage. CONSTITUTION:A reset gate 15 and a drain 16 are provided to reset a reset drain 5 to a power source voltage VDD, and a capacitor 17 is connected to the drain 5. A pulse RS2 is applied to the gate 15 at specified timing to set the drain 5 to the voltage VDD. Then, a pulse phi3 of a high level is applied to the capacitor 17 to raise the drain 5. Moreover, a stray diffusion region 4 is reset to the voltage of the drain 5 by switching on and off a reset pulse RS1 which is applied to a reset gate 6. As a result, circuit structure can be simplified without using a fact clock signal by stepping up a voltage at one end of the capacitor to raise the reset voltage in this way.
Patent JP-2000294585-A (JP)
Title: Bump structure and method of forming the same
Inventor: FUJINAMI TOMOYA
IPC: H01L21/60
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuited defects in adjacent bumps and enable formation of a bump at a narrow pitch by preventing the top plane outline of the bump from spreading, when the bump grows form. SOLUTION: By forming a metal film 50 of a thickness of 2-3 μm on a side face of a bump 60, the bump 60 is prevented from spreading in the outer circumferential direction, when growing to form and the top plane outline is prevented from spreading to grow and form in the outer circumferential direction. This method is also effective as a method of forming bumps, and with this method, the bump is protected from short-circuiting defects with adjacent bumps, and a semiconductor element having bumps with further narrowly pitched can be provided.