baber/WOPTO huggingface dataset:
Patent JP-2001112951-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving interest in the entire game and performing stable ball supply and discharge processings corresponding to the change of the number of hitting balls per unit time by increasing the profit of a player side by increasing the number of the hitting balls corresponding to concrete respective game states. SOLUTION: A hitting control means 420 changes the upper limit value of the number of the hitting balls per unit time to 150 pieces per minute which is higher than normal only during an opening/closing operation when the opening/closing operation is executed in a variable winning device 40. Also, the hitting control means 420 changes the upper limit value of the number of the hitting balls per unit time to 200 pieces per minute which is a highest value higher than normal during special prize generation in the case that the opening/closing operation of a large winning port device 50 is executed.
Patent JP-H04168723-A (JP)
Title: Forming method of contact hole of semiconductor device
Inventor: TSUKURA TAKASHI
IPC: H01L21/28
Filed: 1990-11-01
Abstract: PURPOSE:To form a contact hole having a tapered shape in dimensional width smaller than working dimensional width by conducting etchback by utilizing the inclination of a spin-on-glass(SOG) film. CONSTITUTION:An inter-layer insulating film 2 is formed onto a semiconductor substrate 1 (such as P-type silicon) through a CVD method. In a process, in which a photo-resist mask 3, an opening 4 and an SOG film 5 are shaped and the whole surface is etched back, a contact hole 6 having a tapered shape at 45-60 deg.C in width W' smaller than width W is formed onto the substrate 1, and a conductive wiring material such as an aluminum layer 7 is formed through a sputtering evaporation method, and electrically connected. Since the film 5 is thickened in a recessed section on the substrate 1 and thinned and flattened on a projecting section, flattening treatment except the contact hole can be conducted simultaneously. Accordingly, problems such as the increase of wiring resistance, disconnection, etc., are prevented, thus improving the yield and reliability of a semiconductor device.
Patent JP-H02258218-A (JP)
Title: Mold for molded item with undercut
Inventor: NAKAJIMA SHIGERU
IPC: B29C45/44
Filed: 1989-11-11
Abstract: PURPOSE:To efficiently form the above molded item with undercut at arbitrary side position by a method wherein an undercut forming body, which is made of rubber-like elastic body, in the molding space of a mold having a core and a cavity. CONSTITUTION:When a mold, which is under the condition that the mold is mounted to an injection molder under the predetermined state, is clamped and then molding material is injected in the mold, a core 3, which is retreated by the mold clamping pressure, compresses an O-ring 4, which is interposed between the core 3 are a compression block 5, so as to project the part of the flattened O-ring 4 into the predetermined position of a molding space 2c, which is formed through the clamping of the mold, resulting in creating a molding space corresponding to an object molded item having a fitting groove along the whole periphery of its inner side. Then, when the mold is opened after the finish of the formation of a molded item, the compression of the O-ring 4 is released and the O-ring 4 is restored to its initial state. As a result, the formed molded item is removed from the core part through the ejecting motion of a stripper plate 7 by being pushed with an ejector pin 9 without being hindered by the O-ring.
Patent JP-H07232542-A (JP)
Title: Safety device of heat accumulation control means for on-vehicle heat accumulation type nap mat
Inventor: TOMITA KAZUMI
IPC: H05B3/00
Filed: 1994-11-04
Abstract: PURPOSE:To enable operation regardless of polarity of the direct current power source by equipping a power source polarity converting means which detects the opening of a specified temperature switch, among a plurality of temperature switches, by a detecting/informing means, and impressing the direct current supply voltage impressed from outside on the detecting/informing means after converting it to a polarity conforming to the detecting/informing means. CONSTITUTION:The opening condition of a temperature switch 6 is detected from a connecting point 'c' with an electric heater 3 to the temperature switch 6 of a heat accumulating unit 4a, among three heat accumulating units 4a to 4c, by an alarm circuit 8A as a detecting/informing means and an alarm buzzer 18 is sound. A full wave rectifier 10, as a power supply polarity conversion means, outputs direct current voltage so that an output terminal 10c may be the positive electrode and an output terminal 10d the negative electrode regardless of the polarity of the direct current voltage impressed between input terminals 10a and 10b. Thus heat accumulating units 4a to 4c operate regardless of the polarity of the direct current power supply impressed from outside and their temperature control can be surely accomplished.
Patent JP-H02141545-A (JP)
Title: Manufacture of sintered compact of light metal
Inventor: YAMAMOTO HIROYA
IPC: C22C1/04
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a sintered compact of light metal having dense sintered surfaces with superior transfer characteristics while obviating the necessity of afterworking by mechanically crushing, while temporally dividing, an Al(alloy) powder, mixing the above, compacting the resulting powder mixture and then subjecting the resulting green compact to semimolten sintering and forming. CONSTITUTION:A pulverized black powder prepared by mechanically crushing, while temporally dividing, an Al(alloy) powder or a powder mixture of the above is used, or further, an Al powder which is not mechanically crushed is mixed with the above powder, The resulting powder is filled into a vessel, which is compacted and heated. The Al powder combined with the above Al alloy powder is slowly melted and allowed to penetrate into all the corners of a model. The sintered compact after cooling is drawn out of the model. The surfaces prepared by contact with the model are composed of the sintered compact covered with a metallic film and are subjected to the actions of both casting and sintering. This semimolten sintered compact is easy to be worked and can be suitably used, e.g., as material for low-cost metal mold for engineering plastics.
Patent JP-H06114377-A (JP)
Title: Automatic injection device of chloride agent in proportion to ultraviolet rays
Inventor: AZUMA SABURO
IPC: C02F1/32
Filed: 1992-10-07
Abstract: PURPOSE:To achieve the accurate injection amt. of a chlorine agent by correcting the operated injection amt. of the chlorine agent on the basis of the ultraviolet dose detected by an ultraviolet detection means in a chlorine pretreatment process by an injection amt. correction means. CONSTITUTION:The ultraviolet dose output X3 from an ultraviolet detector 13 is converted to an ultraviolet correction factor F(X3) in an ultraviolet dose correction factor operation means 100. The ultraviolet correction factor F(X3) is further multiplied by a correction factor P6 at a point 110 to calculate ultraviolet correction quantity X3' which is, in turn, inputted to a chlorine pre-injection ratio SV1' operation means 120. A chlorine preinjection ratio SV1' is determined by a sudden stirred water residual salt set value SV, sudden stirred water residual chlorine control output MVI and the ultraviolet correction quantity X3'. Since the chlorine pre-injection ratio SV1' determining a chlorine pre-injection quantity Q1 is determined, the chlorine pre-injection amt. Q1 is corrected on the basis of the ultraviolet correction quantity X3' being one of the correction items of the chlorine pre-injection ratio SV1'. By this constitution, the injection amt. of the chlorine agent can be corrected in chlorine pretreatment.
Patent JP-2001118990-A (JP)
Title: Semiconductor integrated circuit
Inventor: UCHIUMI KENICHI
IPC: H01L21/822
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To dissolve the occurrence of an output switch skew, due to the wiring length dispersion of wiring connected to the output control signal of a bus driver and to dissolve the occurrence of bus contention and bus floating. SOLUTION: In a semiconductor integrated circuit, mainly, in a gate array LSI, a bus line, a bus driver drive the bus line, D-F/F (D type flip flop) controlling the output control signal of the bus driver and a clock driver drive D-F/F, controlling the output control signal of the bus driver are previously made in advance in the base of the gate array. Thus, the performance of an inner bus circuit can fully guarantee at the time of making them in the base and the influence of the arrangement/wiring of random logic when random logic is laid out is not given.
Patent JP-H02141970-A (JP)
Title: Signal demodulation circuit for optical disk
Inventor: TAKANO HISANAGA
IPC: G11B7/00
Filed: 1988-11-21
Abstract: PURPOSE:To demodulate a signal without using a PLL by providing a window circuit and detecting the breakpoint between an inter-data gap and a bit cell using a reference clock. CONSTITUTION:A pulse train in the bit cell of a PEP signal is shaped into one pulse in an input processing circuit 1. Further, the pulse separation of data is counted by the reference clock, and the inter-data gap is detected in a gap detection circuit 2. Further, a synchronization detecting circuit 3 is operated by the output of the circuit 2, counts the output of the circuit 1, and detects timing. Further, a window circuit 4 is operated by the output of the circuit 3, counts the reference clock, and detects the break point of the bit cell. The signal is demodulated in a demodulation circuit 5 using this window signal. Here, the above-mentioned clock is generated in a clock generator 9 and sent from a counter 6 for the data of one sector. Further, a clock frequency-divided in a frequency divider is inputted to the circuits 2 and 4. Thus, the signal can be demodulated without using the PLL.
Patent JP-H01136128-A (JP)
Title: Color display device
Inventor: WATANABE HIROSHI
IPC: H01J31/15
Filed: 1987-11-24
Abstract: PURPOSE:To simply realize a color display of a high quality being free from an uneven display by combining a polarizing plate and two kinds of guest-host liquid crystal cells in which the wavelength of transmission light is different, in a fluorescent display part having two light emitting parts whose light emitting characteristics are different. CONSTITUTION:The title device is provided with a fluorescent display part 101 having a first light emitting part for emitting the light beams containing first and second wavelength light beams and a second light emitting part for emitting a third wavelength light beam, and first and second guest-host liquid crystal cells 103, 104 for allowing only the first and the second wavelength light beams to transmit through in the first state, and allowing a white light beam to transmit through in a second state. Also, said device is provided with a polarizing plate 102 provided between a first and second guest-host liquid crystal cells 103, 104 and the fluorescent display part 101, and driving control parts 111, 112 for driving selectively the first and the second guest-host liquid crystal cells 103, 104 to the first state during a driving period of the first light emitting part, and also, driving the first and the second guest-host liquid crystal cells 103, 104 to the second state during a driving period of the second light emitting part. In such a way, a uniform full color display can be realized by a simple structure.
Patent JP-H04166953-A (JP)
Title: Image forming apparatus
Inventor: IKEDA TADAYOSHI
IPC: B65H7/06
Filed: 1990-10-31
Abstract: PURPOSE:To make an image forming apparatus excellent in maintenability and simplify and ensure control for dealing with failures by releasing the pressing state of a fixing pressing roller, a fixing cleaning roller and/or the rollers of a feed line when releasing a process cartridge. CONSTITUTION:To take out a process cartridge 15, the takeout button of a control panel is pushed to input a takeout signal to a control portion. The control portion sends signals to a motor M2 and a solenoid clutch to rotate a pinion P, thereby moving the cartridge 15 toward a second position. As a result, a microswitch is turned off and then a signal indicating it is transmitted to the control portion and the solenoid clutch is released and also rotation of the motor M2 is stopped so that the cartridge 15 is stopped at the second position. With this movement of the cartridge 15, pressing of the cartridge 15 by the whole or some required pressing rollers of a feed line is released. Operation for removal is thereby smoothed, made easier and ensured.
Patent JP-H07131136-A (JP)
Title: Manufacture of thick film wiring substrate
Inventor: TATSUKI MASAHIKO
IPC: H05K3/20
Filed: 1993-10-29
Abstract: PURPOSE:To provide a thick film wiring substrate which can be simply separated without die stamping to obtain a large number of boards. CONSTITUTION:A photoresist pattern 21 is formed on the surface of an aluminum substrate 20, and a copper plating layer 22 is formed thereon by electroplating. A coating film 23 of epoxy resin is formed on the copper plating layer by electrodeposition coating, and is heated and cured. The aluminum substrate is dissolved and removed to obtain a pattern plating formation A. Another copper plating layer 22a is formed on the copper plating layer, and a coating film 24 is formed thereon by electrodeposition coating. Two pattern plating formations A are heated and cure in such a way that the coating films 24 are superposed, and to obtain a pattern plating laminate B. Through holes are formed in specified points on the copper plating layers, and a copper plating layer is formed within the through holes to provide continuity between the upper and lower copper plating layers. The coating film is removed by excimer laser processing in the positions of electrode terminals to expose them.
Patent JP-H11253835-A (JP)
Title: Cleaning method of tightly closed space and tightly closed space with cleaning function
Inventor: FUJII TOSHIAKI
IPC: B03C3/82
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To effectively capture and remove a gaseous contaminant with particulates by extending a freely workable effective area. SOLUTION: In a cleaning device for the tightly closed space using an ultraviolet ray source 2, a photoelectron emitting material 3 and/or a photocatalyst, a cleaning unit 3 integrated so as to surround the photoelectron emitting material 3 and/or the photocatalyst with the ultraviolet ray source 2 as the center is installed on the floor 14 of the tightly closed space or on the under part of the floor 14 through a parting plate. The cleaning unit 3 can be used in combination with the purification by an ion exchange fiber.
Patent JP-H01136246-A (JP)
Title: Task control system
Inventor: MATSUDA HIROAKI
IPC: G06F9/46
Filed: 1987-11-21
Abstract: PURPOSE:To control a large task program by separating to a task and a non- task by separating the task to two load modules, and controlling only the module on one side as the task after loading. CONSTITUTION:An OS 1 loads a task part 2 and a non-task part 3 on a memory, and delivers control to the non-task part 3. At the non-task part 3, a non- task initialization part 31 is started up first. The initialization part 3 makes the non-task part 3 sleep, and it is removed from the object of the task scheduling of the OS 1. After that, when the control is delivered from the OS 1 to the task part 2, an initialization part 21 is started up, and the task part 2 is initialized as an ordinary task. Afterwards, a leading address 1 is acquired and set as the information of the non-task part 3, and the address of the jump table 32 of the non-task part 3 is calculated. Also, the initialization part 21 copies the leading address 2 of a table 22 on the non-task part 3.
Patent JP-H08150235-A (JP)
Title: Hitting exercise machine for golf
Inventor: HAYASHI KATSUNOSUKE
IPC: A63B69/36
Filed: 1994-11-29
Abstract: PURPOSE: To provide a hitting exercise machine for golf which can give a slanted stance by selecting the angle of a base plate freely. CONSTITUTION: This hitting exercise machine for golf is composed of a base plate 1 on which a player 2 stands, at least three support members 11A, 11B, and 11C that support the base plate 1 and enables to adjust its height, a mat 21 which is placed on the top of the base plate 1 and on which a golf ball is placed, a shock absorber 22 which is attached to the base plate 1 and is in contact with the bottom surface of the mat 21.
Patent JP-H10141130-A (JP)
Title: Combustion condition detecting device of internal combustion engine
Inventor: FUKUCHI EISAKU
IPC: G01M15/11
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To enable more accurate rough road determination by correcting a time signal in such a manner that the normal combustion value of a combustion condition parameter is below a designated value or within a designated range at the time of detecting the combustion condition by a combustion condition parameter calculated from a time signal of turning a crankshaft at a designated angle. SOLUTION: An engine rotating speed is detected by a rotating speed detecting means 101, and according to the output, the time required by a crankshaft to turn in a designated angle, that is, the window passing time is detected by a window passing time calculating means 102. Though the passing time is suitably corrected by a correcting means 103, at the time of correction, the correction amount of the window passing time is obtained from the combustion condition parameter value by a correction amount calculating means 107, normally the window passing time is corrected by the correction amount, and the corrected window passing time is put to some use in determining the combustion condition.  However, if a rough road running determining means 113 determines rough road running, the window passing time is corrected by the average value of the correction amount obtained by an average value calculating means 108.
Patent JP-H03156278-A (JP)
Title: Controller box
Inventor: NAGASAWA NOBUYOSHI
IPC: H05K7/20
Filed: 1989-11-15
Abstract: PURPOSE:To sufficiently radiate heat and cool and to sufficiently prevent invasion of water from an exterior by providing an atmosphere intake opening at the lower surface of a controller box, movably mounting an operation knob for controlling operation of a device in the opening, and forming an intaken atmosphere discharge hole at the upper part of the box. CONSTITUTION:Operation knobs 9, 9 of a thermostat are respectively inserted into atmosphere intake circular openings 12, 12 opened at the lower surface 8B of a controller box 8, and gaps 13, 13 are formed between the peripheries of the knobs 9, 9 and the openings 12, 12 to introduce the air into the box 8. Thus, the knobs 9, 9 are mounted on the lower surface 8B of the box 8 to prevent invasion of water from an exterior. The air is introduced from the openings 12, 12 as shown by an arrow, discharged from an opening 17 for mounting a coupler of the upper part of the box 8 to externally discharge heat from a heat sink plate 21 our of the box and to sufficiently cool it.
Patent JP-H01137454-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUNO TOSHIO
IPC: G11B15/46
Filed: 1987-11-25
Abstract: PURPOSE:To prevent a falling due to the temp. variation of resin and metal by fixing by specified pulling out power a metal circular columnar part to the outside and a resin circular columnar part to the inside each other and pouring the adhesive adhering with the resin to the recessed part provided at the inner side of the metal. CONSTITUTION:This device is composed of the circular columnar resin part 3b of the center part pivotally supported by the shaft implanted on a chassis 4 and a metal circular columnar part at the outside thereof and the both are press-fitted and fixed. A linear expansion coefft. is larger on the part of a metal between metal and resin, so the dimensional relation of a pressure fitting is varied by a large temp. variation (high temp.   low temp.) and it is feared to fall easily. In order to prevent it a recessed part 3c is provided at the inside of this metal, the adhesive adhering with the resin is poured into the recessed part 3c and the resin is poured thereafter. The adhesive and resin are thus adhered and because of the adhesive adhered with the resin being encroached on the metal recessed part 3c the coming out of the resin from the metal is prevented even in case of temp. variation.
Patent JP-S62156056-A (JP)
Title: Continuous casting method for low alloy steel
Inventor: MIYAGAWA SHOJI
IPC: B22D11/10
Filed: 1985-12-27
Abstract: PURPOSE:To improve surface characteristic quality of casting bloom by adding Ti in a continuous casting of low alloy steel having Nb, Al, etc., and also adjusting a relation between Ti and N contents to the specified condition, and so on. CONSTITUTION:In the continuous casting of the low alloy steel having 0.5-2.0wt% Mn, <=0.5wt% Cu, <=0.1wt% Nb, <=0.08wt% Al, etc., contents, the steel further adds Ti under adjusting Ti and N concn. % [Ti], [N] so as to meet to equations I, II, III respectively. Further, operational condition is settled, so as to come to >=600 deg.C for charging temp. into a reheat furnace. As a product and ratio and ratio of Ti concn. and N concn. to the N concn. is settled under suitable condition, the casting under avoiding a brittle range of the casting bloom is executed. Therefore, generation of longitudinal and traversed crackings is prevented and also surface characteristic quality of the casting bloom is improved.
Patent JP-S62154199-A (JP)
Inventor: ENOKI EIKI
IPC: G07G1/14
Filed: 1985-12-27
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-H08153842-A (JP)
Title: Lead frame and manufacture of semiconductor device
Inventor: AZUMI TOSHIAKI
IPC: B21D28/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide a method of never inflicting an excessive mechanical stress on the leads of a lead frame and resin in a cut bending process and the lead frame to correspond to this method. CONSTITUTION: A lead frame formed into a constitution wherein a plurality of leads 23 and a tab part 24 are provided as a unit pattern 25, a plurality of the unit patterns 25 are arranged, space parts 27 for arranging gates 26 for resin injection and first section bars 22 are alternately arranged and second section bars 30 are arranged utilizing the empty regions of the space parts 27, is prepared. After the lead frame is molded with resin, the leads 23 only are first cut completely, subsequently a bending work is performed on the leads 23. A semiconductor device main body is held by the section bars 22 and 30 during the time from cutting to bending work.
Patent JP-S63142209-A (JP)
Title: Multi-coordinate detecting head
Inventor: ARUFUONSU ERUNSUTO
IPC: B23Q16/02
Filed: 1987-11-25
Abstract: In a switching multi-coordinate probe an accurate and accurately reproducible switching behavior is attained by a plurality of seating points, which all have the same elasticity but also a relatively high stiffness. The bearing members (14) and their counterbearing support members (16) exhibit an adequate number of degress of freedom, in order to be able to accurately align themselves with respect to each other during assembly. After adjustment the contact zones of the individual bearing members (14) form with their counterbearing support members (16) circular lines, which all lie in one plane with respect to the stylus axis (FIG. 1).