baber/WOPTO huggingface dataset:
Patent JP-H02161348-A (JP)
Title: Gel dryer
Inventor: IRIE TSUTOMU
IPC: G01N27/447
Filed: 1988-12-14
Abstract: PURPOSE:To decrease temp. differences so as to lower the possibility of gel failure and to shorten drying time by heating and sucking a green gel from both the upper and lower surfaces. CONSTITUTION:An aluminum block A of a container is capped by an aluminum block B and a silicon sheet 5 is held in place between both the aluminum blocks to improve hermeticity. A cellophane film 4 is directly placed atop the green gel G and further, a cellophane film 4' is placed thereon as well and is coated thereupon with the silicon sheet 5 to slightly press the laminate of the green gel G downward. The air existing on both the surfaces of the green gel in the container is discharged in this state through a discharge pipe P and the green gel G is heated from the upper and lower surfaces by energizing heaters H1, H2, then the moisture contained by the green gel evaporates from the upper and lower surfaces and the moisture is discharged to the outside of the container. The cellophane films 3, 4 adhere tightly to the upper and lower surfaces of the green gel G and the gel G is dried.
Patent JP-2000141178-A (JP)
Title: Work distribution simulation method for production line
Inventor: SHIBATA KAORU
IPC: B23K11/24
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a work distribution simulation method for a production line to the work efficiency of each spot weld gun when processing of respective spot weld dottings is distributed to respective spot weld guns and besides clarify a cause due to which work efficiency is lowered. SOLUTION: When a weld robot is assigned at a step S3, spot welding dotting on a work is allotted to each of assigned weld robots at a step S5. In this allotment, a processing time spent when the allotted spot weld dotting is processed by a spot weld gun mounted on a weld robot is allotted is estimated. Consecutively, a ratio of an estimated processing time to a maximum work time set at a work station, i.e., a tact time, is calculated at a step S6. As a result, an operation rate of each spot weld gun is clarified.
Patent JP-H01157498-A (JP)
Title: Production of diamond with high temperature plasma
Inventor: MATSUMOTO SEIICHIRO
IPC: C30B29/04
Filed: 1987-12-14
Abstract: PURPOSE:To obtain uniform layers of diamond by depositing diamond on each substrate while changing the relative positions of the substrate and plasma. CONSTITUTION:A deposition chamber 5 and a plasma torch chamber 1 are evacuated with an exhaust system 6 and gas for generating plasma is fed through valves 8', 8'' to regulate the internal pressure of the chamber 5 to 10<-4>-5X10<-2> atm. Electric power is then supplied from a power source 2 to a work coil 13 to generate high temp. plasma 4 at >=1,700K temp. of the gas and gaseous hydrocarbon, gaseous H2 or inert gas contg. an org. compd. or carbon is fed through a valve 8 and decomposed to deposit diamond on revolving substrates 3.
Patent JP-H05151547-A (JP)
Title: Magnetic head
Inventor: MATSUURA SHINJI
IPC: G11B5/60
Filed: 1991-11-29
Abstract: PURPOSE:To improve the overwriting (O/W) characteristic for high-recording density of the magnetic head constituted by interposing a shielding core between a core chip for low-recording density and a core chip for high-recording density. CONSTITUTION:The shielding core 30a is shifted toward the core chip 10 side for low-recording density from the intermediate position of the core chip 10 for low-recording density and the core chip 20 for high-recording density. For example, the ratio of the distance (a) from the center of the shielding core 30a to the inside end face of the core chip 10 for low-recording density and the distance (b) from the center of the shielding core 30a to the inside end face of the core chip 20 for high-recording density is set at 1:3 to 1:4.
Patent JP-H03175659-A (JP)
Title: Plating jig for lead frame for semiconductor device
Inventor: TSUKIIDE EIJI
IPC: C25D7/00
Filed: 1989-12-04
Abstract: PURPOSE:To avoid any adherence of a plating film to not required parts of a plating jig and a sealed lead frame, to completely remove plating refuse which si produced by the plating jig during plating process and suspended in a plating solution and to prevent occurrence of short circuit fault between leads by allowing this jig to be equipped with insulating frames and the like which cover the peripheral part of the lead frame after sandwiching its part. CONSTITUTION:This jig consists of two sheets of insulating plates 1A and 1B having opening parts 8 and is equipped with: each insulating frame 1 which covers the peripheral part of each lead frame 3 having sealed semiconductor chips 7 by sandwiching the peripheral part of the above lead frame 3; each outer frame 4 which supports the above insulating frames 1 and consists of each conductor in which its surface is covered with each insulating film 5; and each current-carrying substance 2 which has each contacting part 2A with the lead frame 3 that is provided in the above insulating plate 1A and has the surface covered with an insulating film and is connected electrically with the outer frame 4. For example, the insulating plates 1A and 1B are connected each other at their end parts by a hinge. Then, they are put in a plating vessel and their plating is performed in a state that one side of the insulating plate 1B is opened and each sealed lead frame 3 is covered after its frame is sandwiched between the insulating plates 1A and 1B and the contacting part 2A of the current-carrying substance 2 is made to come into contact with he sealed lead frame 3.
Patent JP-2001133170-A (JP)
Title: Vertical heat exchanger
Inventor: IJIRI YUICHI
IPC: F28D7/16
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To perform an efficient removal of gas generated in a vertical heat exchanger and an effective removal of accumulated sludge. SOLUTION: There are provided a vertical heat exchanger and a method for using the heat exchanger, wherein at least a part of one end of a bent pipe is constituted of an upper pipe plate (an upper cover part in a spiral type heat exchanger); the other end is connected to a fluid passing pipe just near the bent pipe where the same fluid as that in the bent pipe flows outside a heat exchanger, and/or at least a part of a drain pipe is constituted of a lower pipe plate (a lower cover part in a spiral type heat exchanger); and the other end is connected to a fluid passing pipe just near the bent pipe where the same fluid as that in the bent pipe flows outside a heat exchanger.
Patent JP-H01197490-A (JP)
Title: Production of chiral stereoscopic rigid metallocene compound
Inventor: ROHRMANN JURGEN DR
IPC: C07F17/00
Filed: 1988-12-16
Abstract: PURPOSE: To obtain the compound as a vitually pure racemate almost without meso form by allowing an alkaline metal salt of a specific silylindenyl compound to react with a titanium, zirconium or hafnium haride under low temperature.  
     CONSTITUTION: The compound (C) [R 1 R 2 Si(indenyl) 2 ]Me 2 X 2  (R 1  and R 2  are each 1-20C alkyl, 2-20C alkenyl, 6-20C aryl, 7-20C alkylaryl, 7-20C alalkyl; Me 1  is alkaline metal) is obtained by allowing the compound (A) [R 1 R 2 Si(indenyl) 2 ]Me 1/2 X to react with the compound (B) Me 2 X 4  (Me 2  is titanium, zirconium or hafnium; X is halogen atom) at a temp. of -78 to 25°C in an inert solvent for 10 to 100 min. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11127881-A (JP)
Title: Novel physiologically active substance na22598 b1 and b2, its production and use
Inventor: NISHIGORI TAKAAKI
IPC: A61P35/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel subject physiologically active substance that is obtained by culturing a microorganism in Streptomyces capable of producing a physiologically active substance NA 22598 B1 or B2, has high proliferation inhibitory action against cancer cells and is useful as a carcinostatic agent. SOLUTION: This novel compound NA 22598 B1 has the following physical and chemical properties: appearance, colorless powder; molecular weight, 532; molecular formula, C12 H24 N6 O5 ; Solubility, readily soluble in dimethyl sulfoxide, water; soluble in methanol; insoluble in hexane, chloroform; the Rf value, 0.04 according to the silica gel thin layer chromatography with an eluent solvent of n-butanol-acetic acid-water (12:3:5); color reaction, positive to ninhydrin; Rydon-Smith reaction; negative to vanillin-sulfuric acid, iodine; and is a basic substance. This compound is obtained by culturing a microorganism in Streptomyces having the capability of producing physiologically active substances and collecting the product in the culture mixture.
Patent JP-H11147235-A (JP)
Title: Skin insert molding method
Inventor: OKAMOTO AKIO
IPC: B29C43/36
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the elimination of soft feeling and cushioning properties by the collapse of a foamed layer by mold opening and holding a mold and injection filling core material molten resin and then controlling the mold clamping force and changing over the mold clamping force control to the mold clamping position control after cooling and solidifying the core material resin. SOLUTION: A skin material S is inserted between molds 3 and 4 and held therein, and a material quality of melting point higher than that of melting point core material resin and glass transition point lower than the melting point of the core material resin is adopted for a resin sheet of the skin material S. Then while mold opening and holding is carried out by the preset mold opening amount set value, a core material Q of resin amount to which the cooling and solidifying shrinkage amount is added is injection filled into a mold cavity 5. Then the control is changed over to the mold clamping pressure control so that the resin pressure in the mold cavity 5 sensed by a resin pressure sensor 63 is within the set pressure range.  Also when the monitor value of a temperature sensor 65 reaches the set temperature, the mold clamping pressure control is changed over to the mold clamping position control, and the preset mold clamping amount set value is mold open held.
Patent JP-H11150899-A (JP)
Title: Salient pole type rotor
Inventor: SHIMAYA HIROMOTO
IPC: H02K3/18
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a salient pole type rotor which easily can fit a radiating fin between rotor coils, and can attain size reduction and labor a saving, when manufacturing by suppressing temperature rising and making coil temperature uniform through effective cooling of the rotor coil. SOLUTION: A bellows-shaped radiating fin 11 with a width larger than a rotor coil 4 and with superior thermal conductivity is inserted between the turns of the rotor coil 4, and part of the radiating fin 11 is protruded from the outer periphery surface of the rotor coil 4. The interval of the radiating fins 11 may be increased by making the thickness of the edgewise winding conductor forming the rotor coil larger than that of the radiating fin, or the radiating fin 11 may be formed, so as to correspond to one coil of the edgewise winding rotor coil 4, involve an opening part 12 in an axial direction, and may be formed with a folded part 13 at its inner periphery side for engaging with the rotor coils, or the radiating fin 11 may use an edgewise conductor as its material, and connected in series or also parallel to the rotor coil 4.
Patent JP-2001134448-A (JP)
Title: Information processor and interruption processing method
Inventor: YAMAMOTO YASUNORI
IPC: G06F9/48
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that various possibilities of resource saving are predicted according to instructions when interruption is generated by monitoring each cycle interruption, then many temporary local registers is necessitated for all possibilities. SOLUTION: Only when a processor decodes an instruction having information for permitting interruption, the interruption is accepted so that the update of a local register can be stopped.
Patent JP-H09162479-A (JP)
Title: Far ultraviolet laser device and control method therefor
Inventor: KANEKO KENJI
IPC: H01S3/16
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To stabilize with high efficiency the output of a UV laser using a KTP crystal that is conventionally unstable because of the fluctuation in temperature and humidity of operating environment or deterioration of the KTP crystal, by controlling the temperature of the KTP crystal. SOLUTION: A reference voltage is output by means of a CPU 11 in advance. When the temperature of a KTP crystal 4 is T, the output UV(T) of an UV laser is measured using an optical detector 7 and is stored in the CPU 11. When the temperature is higher by ΔT, the UV laser output is measured using the optical detector 7, and the difference between them (ΔUV=UV(T+ΔT)-UV(T)) is calculated by the CPU 11. When the value of ΔUV is positive, it is judged that the operating temperature T is lower than an optimal operating temperature T0 , and a certain temperature value is added to the operating temperature T. When the value of ΔUV is negative, contrarily, it is judged that the operating temperature T is higher than the optimal operating temperature T0 , and a certain temperature value is subtracted from the operating temperature T. Then this measurement is made again. Repeating this process makes it possible to operate the KTP crystal 4 at a control temperature consistent with the optimal operating temperature T0 and thus oscillate the UV laser in the optimal state.
Patent JP-H05151393-A (JP)
Title: Inclination detecting system in image data input device
Inventor: ROKUTO KEISUKE
IPC: G06K9/32
Filed: 1991-11-29
Abstract: PURPOSE:To detect the inclination of an image when document information described on an original is read in a short time. CONSTITUTION:The document information described on the original is read opatically with prescribed resolution by a scanner part 1 and image data is inputted 2 and image data with resolution lower than that of the image data is generated from the image data and the inclination of an inputted image is detected 5 based on the image data. Or, it is also recommended that the optimum low resolution for detecting the inclination is decided based on the image data after it is inputted and the image data with low resolution is obtained by reading the document information by that resolution. In any case, the inclination of the image can be quickly detected based on the image data small in information quantity.
Patent JP-2000125009-A (JP)
Title: Location confirmation system adaptive to incoming telephone call
Inventor: NAKAMURA FUMIO
IPC: H04L12/28
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To securely confirm not only presence and going-out, but also presence, seat leaving, going-out, etc., in real time, to easily grasp whereabouts of other members of the staff, and to speedily answer an incoming telephone call including its communication and called-terminal information. SOLUTION: Respective terminal CPUs 1 are connected through a server CPU 2 by using a LAN system, individual information of the users, IP addresses, etc., of the respective terminal CPUs 1 is stored in a data base on the server CPU 2, and location information on the presence, seat-leaving, going-out, absence states, etc., of the users of the terminal CPUs 1 is sent to the server CPU 2; and the server CPU 2 having received the information stores the location information in the data base and sends it to other terminal CPUs 1, and the location information on the users of the respective terminal CPUs 1 is displayed on the displays 4 of the respective terminal CPUs 1 in real time.  On the server CPU 2, caller terminal information corresponding to an incoming telephone number is stored, the caller terminal telephone number is fetched by connecting a 'Number-Display' service (caller's telephone number notification service) adaptive device, the retrieved caller information is transferred to the terminal CPU 1 of the caller together with memo information.
Patent JP-H05247538-A (JP)
Title: Manufacture of low iron loss grain-oriented electrical steel sheet
Inventor: HIRASE KAZUO
IPC: C21D8/12
Filed: 1991-11-29
Abstract: PURPOSE:To manufacture a low iron loss grain-oriented electrical steel sheet by forming grooves to be imparted to the surface of a steel sheet in such a manner it is not executed after finish annealing, but it is directly formed on a cold rolled sheet by a simple method. CONSTITUTION:This method is characterized in that a grain oriented silicon steel sheet in which a slab contg., by weight, 2.0 to 4.5% Si is subjected to hot rolling, is annealed according to necessary and is subjected to cold rolling for one or two times including process annealing to regulate its sheet thickness into a final one, which is then subjected to decarburizing treatment including primary recrystallization annealing and is subjected to finish annealing, on the cold rolled steel sheet after the final cold rolling, by forming grooves which are not disappeared even after the following final treating stage in a direction cross to the rolling direction preferably at a depth of 5 to 50% of the sheet thickness in a linear or dotted shape.
Patent JP-2001132152-A (JP)
Title: Unitized building
Inventor: MORIWAKI HIDEKI
IPC: E04B1/348
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a unitized building having an attic space with a feeling of openness and permitting access to the attic space from either of two adjacent room units, thus increasing the efficiency of transportation, etc. SOLUTION: In the unitized building T, the plurality of room units 10 and 20 adjoining to each other in the direction of at least one side and each taking the form of a rectangular box on plan view are covered on their top surfaces with a roof unit 30 and roof panels 40. The roof unit 30 is positioned across the space between the adjacent roof units 10 and 10, with one side of the roof panel 40 continuing with the roof units 30 and the other side projecting from the eave side room unit 20 to form an eave portion.
Patent JP-H04187734-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: MIZUTAKI FUSAGO
IPC: C22C19/00
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a hydrogen storage alloy electrode excellent in initial activity and corrosion resistance and suitable as the negative electrode of a metallic hydride alkali storage battery by using Ta and Ni as essential components or furthermore adding specified elements thereto. CONSTITUTION:This is a Ta-Ni hydrogen storage alloy expressed by composition formulae: TaXNi, (Ta1-aAa)XNi, TaXNi1-bBb and (Ta1-aAa)XNi1-bBb (where every value of (a), (b) and (x) in each compositional formula satisfies 0.01<=a<=0.5, 0.01<=b<=0.5 and 0.5<=x<=3.0 as well as A denotes at least one kind among Nb, V, Ti, Zr, Hf, Mg, Ca, Sr, Sc, Y and rare earth elements and B denotes at least one kind among Mn, Al, Co, Cr, Fe, Cu, Zn, Mo, W, C Si, Ag, Cd, Ga, In, Ge, Sn and Sb) and has characteristics excellent as the negative electrode of a metallic hydride alkali storage battery.
Patent JP-2000142147-A (JP)
Title: Structure of differential part
Inventor: TSUDA TOSHIO
IPC: B60K17/16
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a differential part equipped with a differential gearing device to couple the left and right axles differentially, whereby the weight of a differential case is reduced while the destruction strength of the case wall part to journal a speed reduction shaft is well maintained. SOLUTION: A speed reduction shaft 2 is jouralled by an axle case wall part 3a, and an input gear 5 in the form of helical bevel gear or spiral bevel gear is installed at the end of the shaft 2, and the input gear 5 is meshed with the ring gear 8 of a differential part, through which the left 4L and right axles 4R are coupled differentially, wherein the distance between the forefront of the shaft 2 and the peripheral surface of a differential case 7 is made smaller than the length at which the axle case wall part 3a deflects to result in a destructive deformation by a thrust force acting on the speed reduction shaft 2.
Patent JP-H08152212-A (JP)
Title: Double inlet type pulse pipe refrigerating machine and temperature raising operation method for the same
Inventor: SEKI NOBUAKI
IPC: F25B9/00
Filed: 1994-11-28
Abstract: PURPOSE: To provide a temperature raising operation method of a double inlet type pulse pipe refrigerating machine as a means capable of easily regenerating a cryogenic trap and a cryopump in a short period of time and a double inlet type pulse pipe refrigerating machine suitable for the temperature raising operation. CONSTITUTION: In temperature raising operation of a double inlet type pulse pipe refrigerating machine 10, a compressor 1 is operated with an orifice 5 being totally closed and a bypass valve 8 being opened to an opening larger than an appropriate opening during cooling operation. A double inlet type pulse pipe refrigerating machine 20 suitable for temperature raising operation is constituted by adding an open/close valve 6 for a buffer container 7 and an open/close valve 9 provided parallelly with the bypass valve 8 to the conventional double inlet type pulse pipe refrigerating machine 10.
Patent JP-H02164384-A (JP)
Title: Information indicating device for pachinko(japanese pinball game) machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-12-17
Abstract: PURPOSE:To eliminate needs for extract data for necessary pachinko machine and referencing machine by machine, save energy, and provide proper nail adjustability by operating an operating means to display the data stored in a calculation memory means on an appropriate display means, and indicating the data corresponding to each display means. CONSTITUTION:In a managing device 39 a number-of-great-hits switch 31 of an operating device 27 for player furnished in a pachinko machine 1 is pushed, and when a number-of- great-hits demand signal is received, the number of great hits and number of ball discharge stops are called out from a cumulative data file 43 of the appropriate pachinko machine 1, and these data are sent to the pachinko machine 1 having emitted signal. When a discharge stop releasing command is entered on a keyboard 47 or when a CPU 48 judges discharge stop, a discharge stop signal is given to the appropriate pachinko machine 1. When a nail adjust command is entered on the keyboard 47, the pachinko machine 1 to be adjusted is scanned with a previously entered adjust quotient and past performance quotient on the cumulative data file 43. Difference, quotient, number of discharge stops, service time on the cumulative data file 43 are transmitted to a unit control device 44 of the pachinko machine 1. This unit control device 44 reads the model name data and displays on a display 10.
Patent JP-H04189830-A (JP)
Title: Arylene sulfide-based block copolymer and its production
Inventor: KAWABATA TAKAHIRO
IPC: C08G75/20
Filed: 1990-11-26
Abstract: PURPOSE:To obtain the subject copolymer excellent in heat resistance, molding processability, dimensional stability, etc., by reacting a prepolymer of a polyphenylene sulfide with a dihalogeno aromatic sulfone, etc. CONSTITUTION:(A) A hydrosulfide and a hydroxide of an alkali metal such as lithium are mixed with a polar solvent, e.g. 2-pyrrolidone and thermally dehydrated. (B) A dihalobenzene is then added thereto to provide a prepolymer of a polyphenylene sulfide. (C) A dihalogeno aromatic sulfone (e.g. 4,4'- dichlorodiphenyl sulfone) and the component (A) are subsequently added thereto and reacted therewith preferably at 150-300 deg.C. (D) A dihalogeno aromatic carboxylic acid (e.g. 2,4-dichlorobenzoic acid) and the component (A) are further added and polymerized to afford the objective copolymer having 10 to 10<5> P dynamic viscosity coefficient at 316 deg.C.