baber/WOPTO huggingface dataset:
Patent JP-H10315271-A (JP)
Title: Mold for injection molding
Inventor: TORII REIJIRO
IPC: B29C45/26
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To arbitrarily realize the application of embossing or mirror-finishing to a designed exterior surface without damaging it by a method wherein a gap is formed under a mold clamped state between a surface, which opposes to a cavity mold at the forming position of a notched part, of an insert portion for forming the notched part and the cavity surface of the cavity mold under the state that the gap is set to be a specified dimension or less. SOLUTION: In an insert portion 12', a projecting part L to a cavity mold 2 side is formed onto a surface, which opposes to the cavity surface of the cavity mold 2. A minute gap G of 100 μm or less under a mold clamped state is formed between the tip surface S of the projecting part L and the cavity surface C of the cavity mold 2. Accordingly, no molten resin flows between the tip surface S of the projecting part L and the cavity surface C, resulting in obtaining a product M2 having a notched part formed thereon. At the molding of the product M2 having a notched part N, even when molds are clamped, the gap G is formed and both the surfaces S and C do not come into contact with each other, resulting in developing no damage on the cavity surface C and making the application of embossing or mirror-finishing on the cavity surface possible, when necessary.
Patent JP-S5349392-A (JP)
Title: Through and dressing devices for grinding wheel
Inventor: SUZUKI IKUO
IPC: B24B53/00
Filed: 1976-10-15
Abstract: PURPOSE: To provide through and dressing devices for a grinding wheel, which can transfer from through feeding to dressing work in the directions of through and dressing wheels supported on the same shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5550894-A (JP)
Title: Extract of bacterial cells, and anti-tumor agent containing the same
Inventor: SUDOU TADASHI
IPC: C12R1/34
Filed: 1978-10-09
Abstract: PURPOSE: To prepare a novel extract of bacterial cells, having anti-tumor activity, by disintegrating the cells of bacteria having delayed allergy activating capability, extracting the disintegrated cells, and purifying the extract.  
     CONSTITUTION: An extract of bacterial cells, useful as an anti-tumor agent, containing ≤3% of lipids, ≤1% of nucleic acids, and ≤65% of glucides, and having a delayed allergy activating capability per unit weight of the proteins of more than 4 times as high as the purified tuberculin, is prepared by the following steps: (1) mixing the cells of bacteria having delayed allergy activating capability, e.g. Mycobacterium tuberculosis, Mycobacterium smegmatis, etc. with a proper buffer solution, (2) disintegrating the cells with a disintegrator, (3) filtering or centrifuging the dispersion of the cells to obtain an extract, (4) subjecting the extract to the nucleic acid-removing treatment and low-activity protein-removing treatment, (5) if necessary, subjecting the extract further to the lipid-removing treatment and/or the glucide-removing treatment, and finally (6) fractionating the purified product with an ion exchange material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06331264-A (JP)
Title: Control device for defrosting showcase
Inventor: MURASE KENZOU
IPC: F25D21/08
Filed: 1993-05-26
Abstract: PURPOSE:To obtain a control device for defrosting a showcase which enables completion of defrosting in a short time by electrifying an auxiliary electric heater when the capacity of defrosting is judged to be insufficient by a liquid refrigerant of high temperature and high pressure alone. CONSTITUTION:An auxiliary electric heater 20 is electrified for defrosting when the temperature of a liquid refrigerant detected by a liquid temperature sensor 21 is prescribed temperature or a below in a defrosting operation or when the rate of a drive time of a refrigerator computed by an arithmetic means is a prescribed rate or below or a defrosting operation time measured by a timer 18 amounts to a prescribed time or more or when the temperature of the liquid is low and this causes an insufficiency in defrosting, as is the case in winter, at the time of extinguishment of an illuminating device in a freezing chamber or/when a heat load of a showcase lessens due to the extinguishment of the illumination or the like and this makes the defrosting time longer.
Patent JP-H11320297-A (JP)
Title: Press parts assembling device and manufacture of link parts using the press parts assembling device
Inventor: MIYAZAKI OSAMU
IPC: B21D43/02
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To restrict the installation area as small as possible by providing a punching and bending part, a working part and an assembling part on the same base plate. SOLUTION: A first punching and bending part 31 is provided on a top surface of a base plate 21 in the condition that the position thereof is regulated by a first punching and bending part guide post and that it can be freely moved in the vertical direction. A working part 51 is continuously provided to the first punching and bending part 31 in the condition that the position thereof is regulated by a working guide post and that it can be freely moved in the vertical direction. A second punching and bending part 61 is provided on the top surface of the base plate 21 in the condition that the position thereof is regulated by a second punching and bending part guide post and that it can be freely moved in the vertical direction.  An assembling part 81 is provided continuously to a position, in which extension lines of the working part 51 and the second punching and bending part 61 cross each other, in the condition that the position thereof is regulated by an assembling guide post and that it can be freely moved in the vertical direction.
Patent JP-S5551173-A (JP)
Title: Preparation of valve body in safety valve
Inventor: HAGIWARA NOBORU
IPC: B23K15/04
Filed: 1978-10-09
Abstract: PURPOSE: To maintain a uniform clearance between a vlave leg and a receiving strip, by forming stage portions to a joining surface of a core portion and a circumferential wall portion, in a top guide system safety valve.  
     CONSTITUTION: A valve body 4 is fitted to a disc holder 5, can freely rise and fall in a shape that is unified with the said holder along a guide cylinder 2, and consists of the two portion materials of a glass-like core portion 8, which is manufactured by circularly mounting a receiving strip 6 near the lower bottom fringe portion while the inside is made up as a pressure receiving surface 7, and a cylindrical circumferential wall portion 10 building up a valve leg 9 by continuous metal fibers by bending the lower end neighboring portion to the inside at angles of approximate 90°. When producing the valve body, the valve body is completed in such a manner that stage portions 8a, 10a are beforehand formed on an outer circumference of the core portion 8 and an inner circumference of the circumferential wall portion 10, an equal clearance R is held to a mutual portion between the receiving strip 6 and a valve leg 9 by contacting each stage portion, a both united surface 11 is welded by means of electron beams and the outside and a valve leg surface are finishing worked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61281872-A (JP)
Title: Formation for amorphous silicon germanium film
Inventor: AKIYAMA KOJI
IPC: C23C16/42
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a film with few defects in high velocity without producing a powdery material by separating the inside of a vacuum vessel into a plasma generation chamber and a film formation chamber, taking out plasma on a substrate and efficiently transporting an ion and a radical on the surface of the substrate. CONSTITUTION:The inside of a vacuum vessel is divided into a film formation chamber 2 and a plasma generation chamber 5. A gas for generating plasma is introduced into the generation chamber 5 via an introduction port 10. Then microwave electric power is impressed to this gas via a waveguide 4 of the microwave to generate plasma. The plasma is conducted to the above-mentioned film formation chamber 2 and a gas contg. Si and Ge is introduced into this chamber 2 via an introduction port 11. Thereafter this gas is brought into contact with the above-mentioned plasma and an amorphous SiGe film contg. hydrogen atom and/or halogen atom is formed on the surface of a substrate 1.
Patent JP-H01293502-A (JP)
Title: Positive characteristic thermistor
Inventor: SHIMABARA YUTAKA
IPC: H01C7/02
Filed: 1988-05-20
Abstract: PURPOSE:To improve the sensitivity and responsiveness as a sensor for various purposes, avoid the migration of electrodes and maintain the bonding strength by a method wherein minute quality parts made of minute quality ceramics are provided on both the sides of a porous part made of porous ceramics and unified together by sintering and electrode films are formed on the outside surfaces of the minute quality parts. CONSTITUTION:A positive characteristic thermistor which is made of semiconductor ceramics and has resistance-temperature characteristics wherein the thermistor is transformed from a conductor into an insulator at a predetermined temperature is composed of a porous part 2 made of porous ceramics, minute quality parts 3 made of minute quality ceramics provided on both the sides of the porous part 2 and unified with it by sintering and external electrodes 4 formed on the outside surfaces of the minute quality parts 3. For instance, a green sheet for the porous part made of BaTiO3 semiconductor ceramics is sandwiched by green sheets for the minute quality parts also made of BaTiO3 ceramics and all the green sheets are laminated and compression-bonded along the direction of lamination and the laminated unit is cut into predetermined dimensions to form rectangular parallelepiped ceramica green compacts. Then the ceramics green compact is sintered to form a sintered unit. Ohmic Ag paste is applied to both the surfaces of the sintered unit and baked to form the external electrode films 4.
Patent JP-S5826717-A (JP)
Title: Apparatus for turning work
Inventor: NAKAMURA YUUJI
IPC: B65G47/252
Filed: 1981-08-08
Abstract: PURPOSE:To provide the titled apparatus wherein a rotating body is given a rotational force resulting from a positional relationship between the center of gravity and the center of a work so that the work may be rotated by this rotational action of the rotating body. CONSTITUTION:When a work (W) is not inserted in a rotating body 1, the center of gravity (gc) of the rotating body 1 is in alignment with a vertical line (b). When the work (W) is inserted into a work insertion inlet 3, and the center of the work (W) (gw) goes beyond the vertical line (b), a rotational force in a direction shown by an arrow (d) is exerted on the rotating body 1, and the rotating body 1 is rotated counterclockwise. On the way of the rotation, though the center (gc) of gravity of the rotating body 1 will be balanced with the center (gw) of gravity of the work (W), as inertia is acting in the work (W), the rotating body 1 is rotated beyond the balance. As a result, the work insertion inlet 3 in the rotating body 1 is inclined downward, and the work (W) starts to slide, and jumps out the rotating body 1. Then due to the center (gc) of gravity of the rotating body 1, the rotating body 1 restores its original position.
Patent JP-S61281163-A (JP)
Title: Adhesive composition for surface-protection material
Inventor: ONISHI HIROHITO
IPC: C09D153/00
Filed: 1985-06-07
Abstract: PURPOSE:To provide the titled composition composed mainly of a specific hydrogenated block copolymer of a styrene (homolog) and a conjugated diene, suitable for the surface-protection sheet of metal plate, plastic plate, etc., and having low temperature dependency of adhesivity. CONSTITUTION:A block copolymer of the type A/B/A or a mixture of A/B/A and A'/B' [A and A' are styrene (homolog) block; B and B' are conjugated diene polymer block] is hydrogenated, and the obtained hydrogenated copolymer is used as a main component of the objective composition having a storage shear modulus of <=2.0X10<7>dyne/cm<2> at 1Hz and 0 deg.C and >=2.0X10<5>dyne/cm<2> at 1Hz and 60 deg.C.
Patent JP-H04328820-A (JP)
Title: Semiconductor aligner
Inventor: SAKAI TERUMASA
IPC: H01L21/027
Filed: 1991-04-30
Abstract: PURPOSE:To provide the title semiconductor aligner capable of controlling exposure value with high precision in a simple constitution thereby enabling specified exposure value to be easily gained. CONSTITUTION:The title semiconductor aligner, which performs reduction projection of a pattern on a reticle 8 on a wafer 10, is provided with a detection means (circut) 5, the first and second shielding sheets 17, 18 successively traversing the exposing light in the same direction for shielding the same, a detection means detecting the size of an opening part formed by the shielding sheets 17, 18, a control means (circuit) 6 controlling the size of the opening part as well as a process control means 7 processing the proper size of the opening conforming to the detected exposure value and the size of opening part so that the relative positions of the first and second shielding sheets 17, 18 may be mutually fluctuated by the control means 6.
Patent JP-H09308856-A (JP)
Title: Motorless liquid feed device
Inventor: MIYATAKE TETSUO
IPC: B05C11/10
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To achieve the miniaturization and lightweight construction by eliminating a pump-drive motor and feed two kinds of liquids at a precise ratio by switching a switching valve to connect a liquid transfer pipe on the delivery side of a constant-volume pump to a user or a bypass pipe. SOLUTION: In the motorless liquid feed device A, a three-way valve 70 is changed over to feed or cut off a liquid. In order to cut off a liquid, the suction side of a constant-volume pump 20 is connected to the delivery side thereof, that is, a liquid transfer pipe 51b is connected to a bypass pipe 52 and a liquid transfer pipe 51a, and in order to feed the liquid, the delivery side of the pump 20 is connected to an injection gun B, that is, the pipe 51b is connected to a liquid transfer pipe 51c. With this arrangement, a number of parts such as a pump-drive motor, control panel, pressure gage, etc., are not required, and hence the device can be miniaturized and weight thereof can be reduced. Since the ratio between two liquids is controlled by the number of teeth of a chain wheel, liquids can be always supplied at a stable ratio.
Patent JP-S63288054-A (JP)
Title: Metallic case for semiconductor device
Inventor: AOYANAGI TOKIYASU
IPC: H01L23/04
Filed: 1987-05-20
Abstract: PURPOSE:To reduce bending stress to a glass sealing section (a penetrating section) even when a lead is bent on a boundary section between the penetrating section and an external leading-out section, and to prevent the cracks of glass by making the size of the glass sealing section for a lead terminal penetrating a metallic base larger than a section led out to the outside. CONSTITUTION:A metallic base 1 made of an iron-nickel alloy, etc., is hermetically sealed with glass 3, and a lead terminal 2 is penetrated. The cross section of the lead terminal 2 takes a round shape, and a glass sealing section 2a is made larger than a section 2b led out to the outside. Accordingly, even when the lead terminal 2 is bent easily at a thinned boundary, bending stress thereof is hardly applied to the thickened glass sealing section, thus generating no crack, etc., in the sealing glass 3. A lead terminal 2' is used for grounding, and attached directly to the lower face of the metallic base 1 through welding, etc.
Patent JP-H09302743-A (JP)
Title: Pipe structure for bent pipeline
Inventor: KOJIMA NORIATSU
IPC: E03C1/122
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of water plugging by expanding a cross-sectional construction of the pipe of a bent pipeline in a direction of the end of fluid rather than a circular shape, or by expanding sideward rather than a circular shape, or by forming the bottom portion of pipe to a V-shaped cross section. SOLUTION: A bottom portion 2a of a falling elbow 2 is formed to an almost V-shaped cross section. Because of this, when drain water hits the bottom portion 2a of the elbow 2, drain water flows down toward a corner portion 2b along the cross section, so that rebound is restricted and the occurrence of water plugging at the bend L1 can be prevented. The bottom portion 2a of the falling elbow 2 can have other shapes instead of V-shape. The occurrence of water plugging can be also prevented by an expanded bottom portion 5a having an elliptic cross section. At the bend portion L1 formed in the middle of a drain pipe, a cross sectional shape at the falling elbow 2 and the bottom portion 2a of joint can be formed to a cross section expanding downward or V-shaped cross section instead of a merely circular shape, thereby preventing the rebounding from the bend portion L1.
Patent JP-H01294955-A (JP)
Title: Turbine-type fuel pump
Inventor: NAMIKI MASANORI
IPC: F04D5/00
Filed: 1988-05-24
Abstract: PURPOSE:To enable effective processing of vapor bleed to be continually attained by providing a valve device, containing a tilt plate, in a vapor bleed hole in its in-pump opening end, in the case of a turbine-type fuel pump providing the vapor bleed hole in a fuel flow path between a suction port and a delivery port. CONSTITUTION:A turbine-type fuel pump in an internal combustion engine or the like has an impeller 4, driven by a motor in a pump housing 1, delivering fuel, sucked from a suction port 5 to a fuel passage 6, from a delivery port 7 by action of a groove 4a provided to be recessed in the periphery of this impeller 4. While generated vapor in the pump is relieved to a fuel tank side from a vapor bleed hole 11 provided halfway the fuel passage 6. Here the vapor bleed hole 11 forms its hole size to 1.5 to 2.5mm, and a valve device 12 is provided in an opening end in the pump. This valve device 12 is constituted relatively opposing a plate 13, consisting of stainless steel with a plate thickness (t) 50 to 100mu and having elasticity, facing to this opening end at an angle theta of 7 to 15 degree.
Patent JP-H08320808-A (JP)
Title: Emulation system
Inventor: IKEI SATOSHI
IPC: G06F11/28
Filed: 1995-05-24
Abstract: PURPOSE: To provide the emulation system which lifts the restrictions from trace capacity and enables even the analysis and evaluation of a high-level program. CONSTITUTION: A trace control means is equipped with a CPU 1 having an operation function nearly similar to that of a microcomputer used by an application device so as to provide a trace function, a memory 2 for tracing, a trace memory control circuit 3, a modulator 4, and an OR circuit 5, and trace information is stored in the memory 2 for tracing with a trace memory write signal 106 generated by thinning out a program fetch signal 106 generated through the input of a CPU read signal 103 and a program fetch signal 105 outputted by the CPU 1 to increase the practical trace capacity and enable even the analysis and evaluation of the program written in a high-level language.
Patent JP-S5648882-A (JP)
Title: Continous alcohol fermentation apparatus
Inventor: TANEMURA KOUHEI
IPC: C12M1/00
Filed: 1979-09-27
Abstract: PURPOSE: To provide the titled fermentation apparatus capable of preventing the contamination of the apparatus with undesirable microorganisms and keeping the fermentation stably for a long time, by filling the upper space of a closed prefermentor, a main fermentor and a clarifier with alcohol vapor emitted from the clarifier.  
     CONSTITUTION: Sterilized air is blasted through an aeration wheel 10 into a prefermentor 5, and diluted sugar syrup is introduced through the pipe 19 into the prefermentor, by energizing the motors 9 and 29. Yeast is proliferated in the sugar syrup. The fermented liquid is sent to the first main fermentor 2 through the holes 13 by its own weight, and then transferred successively to the second and the third main fermentors 3 and 4. The unrefined sake produced in the fermentor 4 is transferred to the clarifier 1, and the impurities deposited on the bottom plate of the clarifier 1 is discharged through the waste chamber 24 and the pipe 25. The clear alcohol fermentation liquid is obtained through the overflow pipe 23. The space upon the clarifier 1 and the fermentors 2 and 3 is covered with a sealing plate 6, and is filled with alcohol vapor evaporated from the alcoholic liquid in the clarifier 1 to prevent the space A from the contamination with undesirable microorganisms. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04328596-A (JP)
Title: Picture display device and cd for cd reproducing device
Inventor: SONE TAKURO
IPC: G11B27/34
Filed: 1991-04-26
Abstract: PURPOSE:To display image information on a high quality condition according to the display ability resolving power of a display unit. CONSTITUTION:The image information is recorded by using R-W channels of CD format, for example. The image information is expressed as the data of an outline co-ordinate point of the image. When the CD is reproduced, a subcode channel discriminating means 122 reads the outline co-ordinate data of the R-W channels. An image outputting means 142 changes the outline co-ordinate data to a size suitable to the display unit 90, and interpolates between the co-ordinate points specified, generates bit map data and displays them on the display unit 90.
Patent JP-H11317019-A (JP)
Title: Gain adjusting circuit for rf signal
Inventor: YAMANO ATSUHIRO
IPC: G11B20/10
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the area of a chip by incorporating a polarity switching function in RF signals different in polarity, enabling reduction of conventionally necessary polarity switching circuits thereby eliminating an operational amplifier. SOLUTION: This gain adjusting circuit is provided with first to fourth gain adjusting resistors R1 to R4, an operational amplifier 7 and a differential operational amplifier, and a linked changeover switch 8 is provided in a pre-stage. Thus, gain adjustment is performed by changing the resistance values of the respective resistors R1 to R4 while changing the differential operational amplifier to an inverting or non-inverting amplifier, and a gain adjusting circuit and a polarity switching circuit which are conventionally constituted of two operational amplifiers are composed of one operational amplifier. Thus, the area thereof is reduced.
Patent JP-S5749722-A (JP)
Title: Catalyst combustion device
Inventor: FUNAKOSHI KOUJI
IPC: B01J8/02
Filed: 1980-09-08
Abstract: PURPOSE:To uniformly burn the entire catalyst by providing a catalyst layer having a gas permeability causing a catalyst onto a carrier and increasing the quantity for carrying the catalyst on the downstream side in the fuel flowing direction. CONSTITUTION:A catalyst layer 4 is wound on the surface of a catalyst holder 2 carrying a catalyst on a carrier having a gas permeability and the quantity of carrying the cayalyst with respect to the carrier is increased on the downstream side in the fuel flowing direction. By this procedure, the catalyst layer 4 is divided into three layers, for example, the quantity of carrying an oxidizing catalyst such as Pt in a first layer in contact with the catalyst holder 2 is selected to 0.02%, similarly in a second layer to 0.1%, whereby the combustion calory in the catalyst layer 4 can be made to the same level.