baber/WOPTO huggingface dataset:
Patent JP-H03152803-A (JP)
Title: Solderable conductive paste
Inventor: HARASAKI KAZUHIKO
IPC: H05K1/09
Filed: 1989-11-09
Abstract: PURPOSE:To improve solderability and economic property by using a specified ester as a solderability giving agent. CONSTITUTION:When a higher fatty acid ester of polyglyceline is used as a solderability giving agent, a satisfactory soldering can be applied on the whole surface of its hardened film, and this film never loses solderability by the change with the lapse of time. Further, the addition of a solder powder enhances these characteristics more and prevents the soldering consumption of solder silver powder, providing a solderable conductive paste having long-term solderability and high economic property.
Patent JP-H11126231-A (JP)
Title: Transaction settlement processing system and method therefor
Inventor: SUMI MASAKI
IPC: G06Q20/32
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a computer utilization system which easily and securely performs a fill collecting job. SOLUTION: A fill collector of a utilization company goes to a customer house with a portable terminal 3, sets the cash card of a customer to the terminal 3, asks the customer to input his password number and further inputs the amount of an account receivable to the terminal 3. The terminal 3 produces a request telegraphic message which transfers the amount of the account receivable from a customer account to the utilization company account based on the inputted information and sends the request telegraphic message to a bank POS system 20 by utilizing a radio telephone network or a cabled telephone network. The system 20 executes requested transfer processing and returns a report telegraphic message to the terminal 3. The terminal 3 receives the report telegraphic message and performs book processing of the account receivable settlement. Later, a book processing result of the terminal 3 is uploaded to the system of the utilization company.
Patent JP-H09111676-A (JP)
Title: Formation of pattern of woven and knitted fabric mixed with natural colored cotton
Inventor: MAEJIMA YOSHIO
IPC: D06P5/20
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To form a free pattern such as a white pattern or a pattern of shade of color by placing a pattern mold on a woven or a knitted fabric mixed with a greenish naturally colored cotton and exposing the fabric, treating the fabric ammonia water or an aqueous solution of a zinc salt. SOLUTION: A desired pattern mold is placed on the surface of a woven or knitted fabric mixed with 10-100wt.% of a greenish naturally colored cotton, the fabric is exposed to ultraviolet ray, sunlight, etc., from the top of the pattern mold to fade the exposed photosensitive part. Then the woven or knitted fabric is immersed in 1-3g/l aqueous solution of 25% ammonia water, washed with water, further in 0.005-0.05mol/l aqueous solution of zinc acetate, washed with water and dried to give a woven or knitted fabric having the desired pattern.
Patent JP-H05107535-A (JP)
Title: Large-sized liquid crystal display device
Inventor: KASHIO YUKIO
IPC: G09F9/40
Filed: 1991-10-14
Abstract: PURPOSE:To widen the angle of visibility and to improve the quality of a picture in a large-sized liquid crystal display device which displays one picture by plural liquid crystal display panels which are arranged and set on the same plane. CONSTITUTION:Plates for enlarging the angle of visibility 19 which are obtained by superposing many transparent thin plates 21 having a head part 21a formed to be a circular arc-shaped convex surface in the thickness direction thereof in a plate state and which have structure where an isolation film 22 is provided between the transparent thin plates 21 are placed on the display areas of the respective surfaces of the right and the left liquid crystal display panels 11. The adjacent head parts 21a of the right and the left plates 19 are brought into contact with each other. The thin film 21 achieves a light transmitting function like an optical fiber, and the circular arc-shaped convex surface of the head part 21a achieves a function for enlarging the angle of visibility. Then, light reflected on the isolation film 22 for reflection is projected from the circular arc-shaped convex surface of the head part 2/a, so that the angle of visibility is remarkably widened in the thickness direction of the plate 21. It is possible to make a gap between the right and the left panels 11 and the respective non-display areas of the right and the left panels 11 invisible.
Patent JP-H06116354-A (JP)
Title: Thermoplastic polyuretane resin composition, thermoplstic polyurethane resin using the same composition and packings composed of the same resin
Inventor: AKIMOTO MAMORU
IPC: C08G18/44
Filed: 1992-10-06
Abstract: PURPOSE:To obtain the subject composition remarkably improved in heat resistance, compression set properties and low-temperature characteristics by reacting p-phenylene diisocyanate with a polymeric polyol and a chain extender and including the unreacted isocyanate in the resultant resin. CONSTITUTION:The objective composition is obtained by blending and reacting (A) p-phenylene diisocyanate with (B) a polymeric polyol having 850-8000 molecular weight (preferably poly(hexamethylene carbonate) polyol] and (C) a chain extender such as a 2-10C low-molecular dial (preferably 1,4-butandiol, etc.) and, as necessary, an antioxidant, a lubricant, etc., including therein the unreacted isocyanate in an amount so as to satisfy the formula 0.1<=AXB<=1.0 [A is the isocyanate content (wt.%) in the resin; B is the solution viscosity (etainh) when N-methyl-2-pyrrolidone is used as a solvent].
Patent JP-H01135029-A (JP)
Title: Lead frame feeder
Inventor: TSUZUKI TAKAHIRO
IPC: H01L21/50
Filed: 1987-11-20
Abstract: PURPOSE:To smoothly feed a lead frame to a mold in a short time by simultaneously supplying a first lead frame to a preheating station and a second lead frame to a molding station by operation of drive means. CONSTITUTION:A lead frame 14 housed in a magazine rack 9 positioned at a waiting station C is pushed out to a preheating station B by a pushing plate 11, by allowing a coupling bar 10 to be advanced forward by driving of a drive unit B. Simultaneously, a lead frame 15 positioned at the preheating station B is fed into a mold of a molding station A by means of a chuck 12. At this time, the lead frame 16 placed on the molding station A has already been molded, and a molding machine 1 is opened in its mold, and further a guide rail 3 of the mold and a guide rail 17 of the preheating station B have been positioned at the same level, thereby allowing the lead frame 15 to be fed into the mold and simultaneously the lead frame 16 to be pushed out to the outside.
Patent JP-H0485876-A (JP)
Title: Method of forming contact region of semiconductor device and manufacture of semiconductor device utilizing said method
Inventor: KUON OO HIYUN
IPC: H01L21/768
Filed: 1990-10-31
Abstract: PURPOSE: To fully expose a contact region, even if a protection oxide film is formed thinly by forming each gate oxide film, a polycrystalline silicon layer, a protective oxide film, and an etching rejection layer at a specific part of a field oxide film and a switching transistor region. CONSTITUTION: After an oxide film, a polycrystalline silicon layer, an oxide film, and a nitride film have been applied to the surface of a well region 22 of a switching transistor region successively, for example, an etching rejection layer 32, a protective oxide film 31, polycrystalline silicon layers 29 and 30, and a gate oxide film 27 are formed successively by the photolithography method. When an oxide film 37 is eliminated and a first diffusion region 35 is exposed, the oxide film 37 at a wider region that the first diffusion region 35 is eliminated in self-alignment manner. Also, the first diffusion region 37 is fully and overly etched, to prevent an incomplete exposure of silicon.  When the oxide film 37 on the surface of the first diffusion region 35 is etched excessively, the etching rejection layer 32 prevents the protection film 31 from being etched, thus minimizing the thickness of the protective oxide film 31.
Patent JP-H02139644-A (JP)
Title: Computer system
Inventor: NONAKA NAOMICHI
IPC: G06F9/46
Filed: 1988-11-21
Abstract: PURPOSE:To easily measure performance data as an index to improvement of program performance by measuring the processing performance of an interactive multitask processing with a single substance without adding hardware. CONSTITUTION:A memory is provided with a recording area 61 where measured data is recorded, a record pointer 63 which manages the recording area 61, and a recording flag 64 indicating whether measurement is executed at present or not. A measured data gathering routine is provided as a part of an operating system, and an input analyzing routine is provided to analyze and measure the input from a user, and the input analyzing routine changes the recording flag 64 by the input from the user to indicate the start and the end of interactive measurement. Thus, performance information as an index to improvement of performance is easily obtained.
Patent JP-H01136571-A (JP)
Title: Control method for inverter device
Inventor: SUMINO MASAHIRO
IPC: H02M7/48
Filed: 1987-11-19
Abstract: PURPOSE:To obtain high speed output data by performing generation of PWM data and ON-delay by only a single timer which controls a fixed interval. CONSTITUTION:An inverter device 2 comprises a microcomputer 1 having a processing unit (CPU) 3, a RAM 4, a ROM 5, a timer 6 and an output port 7 therein, and an inverter 8 having semiconductor switches 9. The CPU 3, in accordance with a program stored in the ROM 5, outputs data stored in the ROM 5 through the output port 7 to the semiconductor switches 9 in the inverter 8. PWM data stored in the ROM 5 is produced so that the data are switched by a period whose value is a product of the ON-delay time and an integer independent of the ON-delay, and a signal turned on from off is delayed by a fixed time and sampled in every ON-delay time interval to produce the PWM data.
Patent JP-2000121708-A (JP)
Title: Semiconductor integrated circuit inspection signal forming method, forming equipment and medium storing program therefor
Inventor: NIINA HIROSHI
IPC: G01R31/3183
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To automatically form an inspection signal detecting a failure of level between terminals. SOLUTION: A means 11 for storing terminal arrangement data of a semiconductor integrated circuit, a storing means 12 for storing normal combination data between terminals, a storing means 13 for storing abnormal combination data between terminals, a storing means 15 for storing a plurality of candidates of a plurality of signal to be inputted in an integrated circuit, and a storing means 14 for storing terminal condition calculating rules which stores rules for calculating terminal conditions of each terminal of the integrated circuit, are installed.  A means which calculates a branch relation of all terminal conditions based on the normal combination data and abnormal combination data between terminals about candidates of each inspection signal, and outputs a normal condition branch table and an abnormal condition branch table, and a means 17 which compares the normal condition branch table with the abnormal condition branch table and retrieves condition branch points which are mutually different, are installed. A means 18 for outputting a branch signal series before abnormality, and a means 19 for outputting a branch signal series after abnormality are installed. A means 20 for forming an abnormality detection signal series from the above signal series is installed.
Patent JP-H08129440-A (JP)
Title: Image forming device
Inventor: ISHII KIMIYASU
IPC: G06F3/153
Filed: 1994-11-01
Abstract: PURPOSE: To decrease the number of harness and I/O ports by simultaneously processing the serial signal that is sent to a control panel by a transmission means and the serial signal that is converted by an input conversion means. CONSTITUTION: When a CPU sends the transfer data to an internal bus 1 to start the transfer of data, an LD 3 is generated by a control signal generation part, the transfer data are sent to a shift register 4, and the internal state of the shift register 4 becomes a state where transfer data are loaded. Thereafter, 8 shots of SCK 2 are generated by a clock generation part, and the trailing edges of these SCK 2 are synchronized with each other and the register 4 shifts the data, and the data emerge at a TXD via D flip-flop 5. At the same time, the state of an RXD is shifted in a shift register 6 synchronously with the starting of the SCK 2. Thus the received data are available in the register 6 when 8 shots of SCK 2 are finished.
Patent JP-2001106114-A (JP)
Title: Clawler work vehicle
Inventor: HIDAKA SHIGEMI
IPC: A01B69/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To change the vehicle speed without changing a turning radius, to enhance the running speed change and steering function of a running crawler, to carry out steering and speed change with feeling similar to that of a four wheel vehicle, and to simplify manipulation while enhancing controllability. SOLUTION: In a crawler incorporating a speed change member 25 for driving left and right running crawlers 2 at one and the same speed in one end the same direction, and a steering member 28 for driving the left and right running crawlers 2 at one and the same speed in opposite directions, the speed change degree of the speed change member 25 and the degree of steering of the steering member 28 are changed, relative to each other in relation to each other.
Patent JP-H09118941-A (JP)
Title: Hydrogen storage alloy and its production
Inventor: KUWANMIN RII
IPC: H01M4/24
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To regulate Mn components and to produce a hydrogen storage alloy excellent in initial discharge characteristics by executing the removal of residual gas in mechanical alloy powder of a laves alloy, LaNi 5  or rare earth metal and a CaCu 5  type alloy.  
     SOLUTION: By weight, 90 to 99% of Zr-Mn-V-Cr-Ni base Laves alloy, as auxiliary components, LaNi 5  or rare earth metal of La, Ce, Pr, Nd or the like and 1 to 10% Mm-Mn-Ni-Al-Co base CaCu 5  type alloy are mixed to obtain mechanical alloy power. This mixing is executed in such a manner that an attoritor mixing the alloy powder with balls 24 in a pulverizing tank 20 provided with a cooling case 18 by a rotary impeller 22 is used, and impact is applied thereto by a high energy ball mill method. At this time, it is executed preferably in such a manner that the rotating speed is regulated to 300 to 700rpm, the rotating time is regulated to 1 to 500hr, as a stage regulating agent, stearic acid or methanol is used, and the ratio of the balls to the powder is regulated to (50:1) to (150:1). After that, it is preferable that the alloy powder is degassed, is molded into a pallet, is subjected to heat treatment at 500 to 700°C and is homogenized. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06139452-A (JP)
Title: Operating time control system for coin rice cleaning device
Inventor: KAWANO HIDEAKI
IPC: B02B7/00
Filed: 1992-10-30
Abstract: PURPOSE:To set the operating time of a rice cleaning machine in consideration of the properties (the kinds, the percentage of moisture content, etc.) of the unpolished rice to be polished, the polishing degree, the manufacturing variance of the rice cleaning machine, etc. CONSTITUTION:When a prescribed time elapses after the polishing job of the unpolished rice is started by a rice cleaning machine 3, the prescribed weight of the polished rice is detected. At the same time, the time needed for detection of the prescribed weight of the polished rice is detected and the polishing ability of the machine 3 is calculated. Then the operating time of the machine 3 is calculated from the volume of the unpolished rice to be processed and the calculated polishing ability of the machine 3. Then the machine 3 is operated based on the calculated operating time. Thus it is possible to prevent such problems including the excessive operation, the insufficient operating time, etc., of the machine 3 by operating the machine 3 after calculating the polishing ability of the machine 3.
Patent JP-H11126944-A (JP)
Title: Semiconductor laser
Inventor: MIYAJIMA HIROBUMI
IPC: H01S5/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser the output of which can be increased without causing facet degradation. SOLUTION: A semiconductor laser 10 is constituted by successively laminating an n-type clad layer 14, an n-type light guide layer 16, an n-type carrier block layer 18, an n-type anti-waveguide layer 20, an active layer 22, a p-type anti-waveguide layer, a p-type carrier block layer 26, a p-type light guide layer 28, and a p-type clad layer 30 upon an n-type substrate 12. The active layer 22 is formed by holding a sandwich structure composed of two quantum well layers 32 and 34 and a barrier layer 36 held between the layers 32 and 34 between two side barrier layers 38 and 40. The anti-waveguide layers 20 and 24 have energy gaps larger than those of the side barrier layers 38 and 40 and energy gaps smaller than those of the carrier block layers 18 and 26.
Patent JP-H05126485-A (JP)
Title: Heat exchanger
Inventor: KONAKAWA KATSUZO
IPC: F28D7/00
Filed: 1991-11-08
Abstract: PURPOSE:To maintain heat exchanging efficiency and keep the reliability of an instrument by a method wherein the dew of combustion gas is discharged quickly to the outside of the instrument when the dew of combustion gas is generated in a refrigerant heater, in a heat exchanger utilized for a cooling and heating device by heating refrigerant by high-temperature gas such as combustion gas and the like. CONSTITUTION:A heat exchanger is provided with an exhaust chamber, connecting the outlet port 12c of a high-temperature gas passage 12 to an exhaust passage 14, a packing 25, provided around the exhaust chamber 14b and having elasticity as well as air permeability, and a compressed size regulating unit 26, having a width same as the thickness of the packing 25 in a condition that the packing is attached. Accordingly, moisture, generated by dewing, is impregnated into the packing and is evaporated or dripped from the outer surface of the packing. According to this method, the deterioration of heat exchanging efficiency or combustion characteristics due to the blockading of the gas passage by the moisture will never be generated, corrosion due to the constituents of sulfur and/or nitric acid in the dew water will never be caused whereby a system, in which the reliability of the instruments is high since there is no deterioration of performance, corrosion and the like, can be obtained.
Patent JP-H10125685-A (JP)
Title: Protruding electrode and its forming method
Inventor: NAYA KINICHI
IPC: H01L23/485
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To realize finely pitched protruding electrodes. SOLUTION: A protruding electrode comprises a core protruding electrode 28 and a crust protruding electrode 31 for covering the core protruding electrode 28 isotropically. In this case, since the thickness of the crust protruding electrode 31 is made equal to the height of the core protruding electrode 28, making cylindrical the entire shape for the protruding electrode and making the shape of its upper portion swelled, its lateral overhung portion is eliminated, in comparison to conventional mushroom-form protruding electrodes for making finely pitched ones realizable.
Patent JP-H01133671-A (JP)
Title: Manufacture of tubular material for heat exchanger
Inventor: YAMAGUCHI MOTOYOSHI
IPC: B23K1/19
Filed: 1987-11-20
Abstract: PURPOSE:To constrain the evaporation of Zn and to improve the corrosion resistance at vacuum brazing time by simultaneously executing the arc thermal spraying of Zn & Al or Al-Ca alloy on the surface of an Al made extruded tubular material. CONSTITUTION:Zn & Al or Al-Ca alloy is simultaneously subjected to the thermal spraying on the surface of the extrusion tubular material for a heat exchanger of Al or Al alloy. One part of a Zn particle 5 is covered by an Al particle 6 by this thermal spraying and a Zn-Al alloy layer 7 is formed at thermal spraying time. The Zn-Al alloy layer is further grown at brazing stage, the molten temp. of the thermal spraying layer rises and the evaporation of Zn is thus constrained. In case of thermal-spraying the Al-Ca alloy simultaneously with Zn a Ca oxide is formed on the surface layer close to the thermal spraying layer at vacuum brazing time, hence it is more effective in restraining the evaporation of Zn.
Patent JP-2001114394-A (JP)
Title: Lid opener
Inventor: MATSUDA UMEKATSU
IPC: B67B7/15
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a lid opener wherein a person with a weak grip and force such as a child or an aged person can easily and reliably open a lid of a tightly closed container or a small diameter lid and wherein the opener is of an extremely simple structure and can be inexpensively obtained. SOLUTION: The lid opener comprises a spiral or swirl-shaped elastic body or an elastic foam with an outer diameter of approximately 20 to 200 mm, a thickness of approximately 3 to 10 mm, and a height of approximately 10 to 40 mm, wherein both ends are slantly cut so that there is no difference in height when both ends are overlaid.
Patent JP-H02136354-A (JP)
Title: Automobile theft preventing system
Inventor: SUNAMI SADAKATSU
IPC: B60R25/10
Filed: 1988-11-18
Abstract: PURPOSE:To prevent the theft of an automobile by operating an alarm unit when the unlocking action of a door cylinder lock is detected by a sensor provided near the cylinder lock and operating the abnormality warning means of a receiver carried by a driver. CONSTITUTION:A sensor 6 detecting that a door key 200 or another object is inserted to unlock a door cylinder lock 1 is provided near it, and its output signal is inputted to a CPU 9. An alarm unit driving means 12 is constituted of a remote control transmitter 10 carried by a driver and a mounted receiver 11. When the driver leaves a car, a door is locked. If the unlocking action of the cylinder lock is detected by the sensor 6 when the alarm unit activating signal is transmitted from the transmitter 10, an alarm unit 4 such as a buzzer is driven by the CPU 9 to prevent a theft. The radio wave transmitted from a radio wave transmitter 56 is received by an abnormality warning means 51 added to the transmitter 10 to operate it.
Patent JP-S62160020-A (JP)
Inventor: NAKAYAMA KENICHI
IPC: F16L33/22
Filed: 1985-12-28
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-H05108282-A (JP)
Title: Page description language converter
Inventor: KUBODERA TAKAYUKI
IPC: G06T11/00
Filed: 1991-10-15
Abstract: PURPOSE:To interpret a program described in various languages by a specific processing system by using the program definition added to the beginning of a picture forming program main body to interpret this program. CONSTITUTION:A program definition addition processing part 13 discriminates the classification of an inputted page description language source program 11. This processing part 13 adds the program definition, by which the specific page description language processing program can interpret the inputted page description language program, to this program 11 based on the discriminated result. A program interpreting part 15 uses this program definition to interpret a page description language program 14 to which the program definition is added. Thus, the picture forming program 11 described in various page description languages is converted to such form that the specific page description language processing system can interpret it. Consequently, printing is performed by only a picture output device 16 of one page description language processing system.
Patent JP-S63310318-A (JP)
Inventor: SHIGUMUNDO EGE
IPC: H02G15/26
Filed: 1987-11-20
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-S63147476-A (JP)
Inventor: ABE SHUYA
IPC: A61N1/32
Filed: 1986-12-10
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。