baber/WOPTO huggingface dataset:
Patent JP-S5356107-A (JP)
Title: Electro-slag melting or welding method
Inventor: WADA TAKESHI
IPC: C22B9/18
Filed: 1976-11-01
Abstract: PURPOSE:To carry out the melting or welding of alloy steel without using the electrode made of alloy steel of which the wire drawing working is difficult, by using soft steel for the consuming electrode and by adding the alloy components to the melting part of the electrode at the electro-slag melting or welding method of alloy steel.
Patent JP-H02308560-A (JP)
Title: Cooling structure of integrated circuit
Inventor: KOMATSU TOSHIAKI
IPC: H05K7/20
Filed: 1989-05-23
Abstract: PURPOSE:To effectively discharge heat produced on an integrated circuit to the outside of an instrument without increasing the flow rate of a refrigerant by effectively directing the refrigerant to a cooling plate with the aid of a protrusion provided on the cooling plate. CONSTITUTION:A refrigerant 7 is introduced from an inlet 8 of a container 11, and filled in a suction chamber 15 defined by an partition 10 and hits a protrusion 4 on a probe hole 5 in a cooling plate 6 from a nozzle 12. The refrigerant flows to a nozzle 14 after passing a nozzle 13, and is finally accumulated in a discharge chamber 16 and is discharged from an outlet 9 to the outside. Each nozzle is partly located in the suction chamber 15 and dipped in a refrigerant at all times. Therefore, a refrigerant heated with heat from integrated circuit elements is also cooled in the nozzle upon its being injected into the container 11. Thus, a substantially constant temperature refrigerant is circulated at all times.
Patent JP-H09295150-A (JP)
Title: Lower electrode jig for tig welding
Inventor: OGAWARA KAZUYA
IPC: B23K9/32
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a lower electrode jig for TIG welding, which homogenizes the thermal environment of the surface facing an object to be welded and which is capable of uniformizing what is called a burning condition, by facilitating the attachment and detachment of the lower electrode plate that needs to be replaced due to wear and tear, thereby easily realizing reproducibility of the accurate attachment and also revising the way of attaching the electrode plate to its base. SOLUTION: Both ends in the longitudinal direction are formed in an open planar face, and also the middle part is formed in a cross sectionally recessed shape held between vertical walls 1d, 1e, to produce a receiving retainer 1; electrodes 72, 73, which are on the side of both ends and which are provided with a cross section similar to the one at the left and right ends of a work to be joined, are fastened to the retainer at the planar part of both ends with bolts 62a, 63a to be screwed from the lower face of the retainer 1; and an intermediate electrode member 71, which fits the recessed part of the retainer and which is electrically and mechanically integrated with the electrode members 72, 73 on the side of both ends, is also fastened to the middle part of the retainer 1 with a bolt 61a to be screwed from the lower face of the retainer 1.
Patent JP-H06222120-A (JP)
Title: Reflection type photo-magnetic field sensor head
Inventor: SHIRAI KAZUSHI
IPC: G01R33/032
Filed: 1992-05-22
Abstract: PURPOSE:To automate assembling of a sensor head by sandwiching a bismuth- substituted magnetic garnet monocrystal film between the long sides of rectangular prisms disposed opposite each other, and bringing a polarizer into close contact with a vertical plane and a reflector with the opposite side of the vertical plane with respect to an input/output optical path center. CONSTITUTION:A mirror is formed by vapor-depositing aluminum on the surface of a reflecting film disposed perpendicular to the optical path axis of a rectangular prism 28. Antireflection films are formed on the surface of the long side of the prism 28 which borders upon the optical path, and on the surface of that side of a rectangular prism 26 which borders upon the optical path. The prisms 26, 28 obtained are disposed with their long sides opposite each other. A Faraday rotor 25 is sandwiched between the prisms 26, 28 and held in position using an adhesive. Next, a lens block comprising a polymer clad optical fiber mounted on an analytical index lens 23 as an optical input/output line 22 is mounted on the rectangular prism-Faraday rotor block to obtain a photo- magnetic field sensor head. The sensor head is installed in place of the photo- magnetic field sensor head of a reflection type photomagnetic field sensor.
Patent JP-S6022391-A (JP)
Title: Inspection for laser diode
Inventor: KINOSHITA MASAO
IPC: H01S5/00
Filed: 1983-07-18
Abstract: PURPOSE:To shorten the inspecting time and to improve the inspection precision by a method wherein the characteristics of the laser diode are inspected, keeping the laser diode as it is in a state of bar. CONSTITUTION:A laser diode bar 7 is constituted of plural pieces of laser diode elements 1, top electrodes 2 isolated in each element 1, a bottom electrode 3 common to each element 1 and a reflective surface 4 having light-emitting region parts 5, which amplifies generated light and emits laser beams 8. The bar 7 is fixed on a stage 16, whose surface consists of a good conductor, by sucking with a suction hole 20. A probe 19a for inspection is made to contact with the top electrode 2 of the element 1, while the other probe 19b is made to contact with the surface of the stage 16 and current is flowed, each element 1 is made to emit light and laser beams 8 are detected by a sensor 17 and inspected.
Patent JP-S63294766-A (JP)
Title: Material for health food 'okonomiyaki'
Inventor: TAMAI SEIJI
IPC: A23L35/00
Filed: 1987-05-27
Abstract: PURPOSE:To produce a material for 'OKONOMIYAKI' (thin, flat cake of unsweetened batter fried with bits of vegetables) as a health food, by kneading wheat flour, buckwheat flour or unpolished rice flour, yam, powdered medicinal herb, fruit powder, etc., with water and adding a small amount of gold or silver foils. CONSTITUTION:Wheat flour, buckwheat flour or unpolished rice flour, yam, powdered medicinal herb, fruit powder, etc., are kneaded with water and a small amount of gold or silver foils is added to produce a material for a health food 'OKONOMIYAKI'. A mixed solution of water or active carbon water with oolong tea is used as a solution for kneading the above-mentioned mixture. Since the resultant material for the health food 'OKONOMIYAKI' is a health food useful for promoting health and capable of sustaining balance in diet and excluding cholesterol, intake thereof results in beautifying of the skin and simultaneously is useful for preventing obesity.
Patent JP-2000328119-A (JP)
Title: Raw material supplying tank
Inventor: TAGUCHI NORIHIKO
IPC: C21B11/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a raw material supplying tank which does not clog a flowing passage for pressure equalization with the raw material and does not generate the wear in a part of the flowing passage with the invaded raw mate rial and has excellent responsiveness to the pressure equalization, related to the raw material supplying tank for supplying the granular or powdery raw material to a pressure vessel. SOLUTION: In the raw material supplying tank provided with a tank body 1 for holding the raw material and a raw material discharging part for discharging the raw material into a raw material supplying tube from the lower end part of the tank body 1, the tank body 1 is formed as a double shell structure or a structure having an inner surface liner in the inside of the tank. An inner space of the double shells or a space between the inner wall surface of the tank and the inner surface liner is utilized as the flowing passage 4 for pressure equalization to form the flowing passage 4 for pressure equalization having a large cross sectional area, and the upper end of this flowing passage 4 for pressure equalization is opened in the inner part of the tank and the lower part thereof is communicated with a raw material supplying tube 3 through the raw material discharging part.
Patent JP-S5755480-A (JP)
Title: Voice typewriter
Inventor: KAWADA TSUTOMU
IPC: G10L15/00
Filed: 1980-09-22
Abstract: PURPOSE:To enable to convert characters automatically and correctly, which are different in pronounciation and description, by converting a Kana (Japanese syllabary) obtained through the recognition of sound into a code train representing a mixture of Kana and Kanji (Chinese character) through the collation of a word dictionary and a grammer dictionary. CONSTITUTION:When the operator utters ''Watashiwa (Japanese syllabary)'' for an sound input section, voice is recognized 11 and a Kana code train is applied to a grammer analyzer 12. The analyzer 12 takes matching between this Kana code train with each entry of a word dictionary 13, and ''Wa (Japanese syllabary) (A)'', ''Wata(B)'', ''Watashi(C)'', and ''Wata(D)'' are picked up as candidates. Next, the grammatical propriety can be checked by referencing a grammatical dictionary 14. In case of ''Wa(A)'', since the next Kana code is (Ta) (Japanese syllabary), the element is checked, the auxiliary verb (Ta) can not be connected, and it is known that (A Ta) is not correct. Similarly, the grammatical properity is checked as to remaining condidates and the result of conversion as (C Wa) can be obtained.
Patent JP-H05317222-A (JP)
Title: Vacuum cleaner
Inventor: EDA HIROAKI
IPC: A47L9/28
Filed: 1992-05-22
Abstract: PURPOSE:To always display stable cleaning capacity without generating a malfunction even when a floor material of the surface to be cleaned is varied, and when suction port is raised. CONSTITUTION:This vacuum cleaner A1 is constituted of a pressure sensor 7 for detecting suction vacuum pressure at the time of operation, an arithmetic part 6a for calculating an amplitude value of pressure detected by the pressure sensor 7, a control part 6b for controlling the cleaning capacity, based on the amplitude value calculated by the arithmetic part 6a, and a comparing circuit 13 for operating so that the control part 6b does not vary the cleaning capacity, when the amplitude value becomes larger than a prescribed value. In such a way, stable cleaning capacity can always be displayed without generating a malfunction even when a floor material of the surface to be cleaned is varied and when a suction port is raised.
Patent JP-S62286811-A (JP)
Title: Nonskid instrument for tire
Inventor: ISHIKAWA SHINA
IPC: B60C27/06
Filed: 1986-06-05
Abstract: PURPOSE:To facilitate the handling of a nonskid instrument and improve its endurance by forming the body of the instrument of ceramics. CONSTITUTION:A body section 2 comprises ceramics make rings 4 combined with each other lengthwise and breadthwise. The rings 4 are formed with disconnecting sections respectively so as to be combined with each other. And after being combined with each other, metallic coupling rings 5 are engagedly secured at each disconnecting section. This constitution serves to lighten a captioned instrument, facilitate its handling and improve its endurance.
Patent JP-S63299800-A (JP)
Title: Overload protector
Inventor: NAKADA MITSUO
IPC: H02P8/00
Filed: 1987-05-27
Abstract: PURPOSE:To achieve overload protecting operation properly, by a method wherein the title protector is provided with a circuit detecting an instantaneous excessive peak current due to short-circuit trouble or the like, and another circuit capable of detecting a current exceeding the maximum current which can be outputted continuously from a power source device. CONSTITUTION:A first specified value, which is the value of a current bigger than the maximum current necessary for a pulse load 3, is set in a first overcurrent detecting circuit. 7 in order to detect an overcurrent. When an excessive peak current flows instantaneously owing to the short-circuit trouble of the pulse load 3 or the like, an overload protecting operation is effected by the detecting output of the first overcurrent detecting circuit 7. An integrating circuit 8 integrates pulse currents, outputted to the pulse load 3, and detects the average value of the pulse currents. A second overcurrent detecting circuit 9 is operated when a current output exceeding the maximum current capable of being outputted continuously from a power source device flows through the pulse load 3.
Patent JP-S6112689-A (JP)
Title: Cyclic amide, manufacture and pharmaceutical composition fortreating or preventing complication of diabetes and galactosemia
Inventor: DEBUITSUDO ROBAATO BURITSUTEIN
IPC: C07D487/10
Filed: 1985-06-18
Abstract: The invention concerns the novel cyclic amide 1 min -(4-bromo-2-fluorobenzyl)-7 min -chloro-spiro[pyrrolidine-3,3 min -indolin e]-2,2 min ,5-trione in laevorotatory optically active form, its salts, pharmaceutical compositions and methods of manufacture. The novel cyclic amide is of value in the treatment or prophylaxis of various complications of diabetes and galactosemia.
Patent JP-S5655044-A (JP)
Title: Formation of resist pattern
Inventor: ITOGA MASANAO
IPC: H01L21/027
Filed: 1979-10-11
Abstract: PURPOSE:To enhance the accuracy of a pattern of an IC or LSI by coating a novolac series resist mask with a high sensitivity positive type regist pattern and patterning the resist film of a lower layer with the esist film of an upper layer as a mask. CONSTITUTION:A novolac series resist film 2 is coated on a semiconductor substrate 1, and a high sensitivity positive type resist film 3 is coated thereon. The film 3 is selectively evaporated and scattered by an electron beam exposure. Subsequently, with the positive type resist film as a mask the novolac series resist film is developed, and the exposed portion is selectively removed. Since the sensitivity of the novelac series resist film having preferable dry etching property is thus improved, the patterining accuracy of an IC can be thus improved.
Patent JP-S62287734-A (JP)
Title: Pattern generation circuit
Inventor: SAGA RYOKICHI
IPC: H04B7/212
Filed: 1986-06-05
Abstract: PURPOSE:To simplify the circuit constitution by forming a unique word signal pattern and a data signal pattern based on an output of a common scramble signal pattern generating circuit. CONSTITUTION:The scramble signal pattern generating circuit 11 is provided with n-stage of shift registers 17 and an exclusive circuit 18. A prescribed bit pattern of n-bit constitution is given to the register 17 as an initial value. An AND circuit 12 sends an output of the circuit 11 to one input of an exclusive OR circuit 14 from the start of the unique word region to the end of the data region. An AND circuit 13 sends the input data to other input of the circuit 14 for a period of data region. The circuit 14 forms the exclusive OR between the outputs of the circuits 12 and 13 and outputs the result. Thus the circuit constitution is simplified.
Patent JP-H0328582-A (JP)
Title: Flow rate control valve mechanism
Inventor: NAKAMARU JIRO
IPC: F16K31/04
Filed: 1989-05-24
Abstract: PURPOSE:To provide a flow rate control valve having equal percentage property at a low cost by constituting means for setting the corresponding relationship between a flow rate control signal corresponding to the valve opening and the rotary angle of a rotary shaft of a control motor at a suitable position on a route of flow rate control signal. CONSTITUTION:In the case both of control and feedback potentiometers 12, 15 are linear or of equal resistance distribution, the valve opening set with the potentiometer 15 and the valve opening of a butterfly valve 1 driven through a rotary shaft 4 and a drive shaft 2 are equal to each other and no equal percentage property is provided. If the resistance distribution of either of the potentiometers 12, 15 is changed, the equilibrium position on a bridge circuit can be changed nonlinearly. In this way, the corresponding relationship between the valve opening as a flow rate control signal and the rotary of the rotary shaft 4 of the control motor 3, namely the valve opening of the butterfly valve 1, can be suitably set, and the valve 1 can be operated with equal percentage property.
Patent JP-H07314417-A (JP)
Title: Manufacture of mineral sheet
Inventor: ARISUMI MASANORI
IPC: B28B1/52
Filed: 1994-05-20
Abstract: PURPOSE:To make it possible to smoothly advance hardening of a mineral sheet regardless of a summer season or winter season, by a method wherein upon heating a molding material it is spread on a concrete shuttering by blowing hot air against it and made to compress and harden. CONSTITUTION:Upon heating a molding material R comprised of a mixture consisting mainly of a cement inorganic powder body and ligneous reinforcing material at 40-70 C, it is spread on a conveyor 10 through a sieve 11, loaded within a forming chamber 5 and spread and accumulated on a concrete shuttering l introduced by a conveyor 2. On this occasion, hot air heated at 30-60 C by a heater 6A is sent in a conveying direction side of a template 1 through a blower 6 having a high air blasting quantity 7 and positioning in a conveying direction side of the template 1 and a molding material R is sorted by air flow and it is made that the molding material R in which a ligneous reinforcing material having a fine particle diameter is mixed is accumulated on the lower side and the molding material R in which a ligneous reinforcing material having a large particle diameter is mixed is accumulated on the upper side. A mat 12 having minites structure on the lower side and coarse structure on the upper side is formed like this and the mat 12 is made to compress and harden.
Patent JP-S5835742-A (JP)
Title: Manufacture for stamper used for manufacture of information recording medium disc
Inventor: KOMATSUBARA SHIGEMARU
IPC: B29C61/00
Filed: 1981-08-21
Abstract: PURPOSE:To easily obtain a stamper with high quality, by reproducing information of a signal plane of a glass master disc on a signal surface of a stamper with high fidelity, through the immediate transfer of information of the signal surface of the glass master disc on a radiant-ray curing type resin layer. CONSTITUTION:A stamper and discs manufactured from the stamper are both made of a radiant-ray curing type resin. A figure shows the stamper, a radiant- ray curing resin 6 is filled in after forming a low-surface energy substance layer on an information recording film of a glass master disc, radiant rays such as ultraviolet rays are radiated via an acrylic resin plate 7 to cure the resin 6. On its surface, a low-surface energy substance layer 8 is formed. The low- surface energy substance layer is adhered on the base as a polymerization film of octaflorocyclobutane by performing glow discharge under 10<-1> Torr after introducing octaflorocyclobutane into a vacuum tank. The film thickness is several hundreds of Angstrom .
Patent JP-S5356244-A (JP)
Title: Production of crosslinked ethylene resin granules
Inventor: OGAWA TOKUJI
IPC: C08J3/28
Filed: 1976-11-02
Abstract: PURPOSE: An ethylene resin is incorporated with an organic peroxide and extruded through a die to form ribbons. The resulting molten uncured resin ribbons are irradiated with ultraviolet rays, cooled and cut into granules. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0427804-A (JP)
Title: Scanning type microscope
Inventor: SHODA HISAHIRO
IPC: G01B21/30
Filed: 1990-05-23
Abstract: PURPOSE:To provide a scanning microscope by which the surface state of a sample can be observed by providing a constitution wherein a probe is held so that the axial direction of the probe has an angle with respect to the moving direction along the surface direction of the sample. CONSTITUTION:In STM observation, a sample 11 is attached to a sample stage 8. A connecting jig 4 to which a probe holder 3 holding a probe 1 is connected is attached to a micromotion piezoelectric actuator 2 so that the probe 1 is supported in a cantilever pattern. At the third step, the above described probe holder 3 is inserted into the sample 11. Finally, the sample stage 8 is moved, and the sample observing surface of the sample 11 and the probe 1 are brought close to a region wherein a tunnel current flows. Then, the STM observation is performed. Therefore, when the apparatus of this embodiment is used, the surface of the sample can be observed without the destruction of the sample.
Patent JP-2000069310-A (JP)
Title: Method for processing images
Inventor: LIN QIAN
IPC: H04N1/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for the execution of a process and to improve the durability and quality of a generated image by executing color inversion processing, mapping of white and black dots and the control of an intermediate color tone. SOLUTION: When digitally processing an image obtained by scanning a negative film, color inversion processing 160, white/block dots mapping processing 170, contrast reduction processing 180 and color control processing 190 are executed. White and black mappings increase the dynamic range of the image and removes the colorcast of the negative film. When a light source is included in a scene as a result of black/white mappings, its dark image is generated optimally. In this case, a processing algorithm for a backlight image which uses a method for discriminating these states is adopted. A negative processing pipe-line consists of four steps, one of the is applied to image data and the other three are applied to a fixed look-up table.
Patent JP-S5465583-A (JP)
Title: Coating film peeling method of micro metal electrode through contact heating
Inventor: KOUNO MASAHISA
IPC: A61B5/296
Filed: 1977-11-04
Abstract: PURPOSE: To thermally dissolve coating film and enable a desired exposure area to be obtained by letting the end part of the micro metal electrode contact to a heating element and controlling the contact heating time in order to measure the active potential of nerve cells.  
     CONSTITUTION: The outside surface of a micro metal electrode 1 is covered and insulated by a soluble coating film 2. Only the end part of the electrode 1 is point- contacted to a heating element 3 such as Ni-Cr wire, whereby the film 2 at the end part is peeled. When the electrode 1 has permanent magnet characteristics like Pt- Co, the fine electrode end contacts the heating element 3 magnetically softly and  exposure work is progressed in the static state, thus working efficiency is improved.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6110785-A (JP)
Inventor: KUBOTA TADASHI
IPC: G21B1/13
Filed: 1984-06-26
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-H04332758-A (JP)
Title: Resin composition having excellent impact resistance and thermal stability
Inventor: MORI HIROSHI
IPC: C08L73/00
Filed: 1991-05-08
Abstract: PURPOSE:To provide a thermoplastic resin composition having excellent impact resistance and thermal stability. CONSTITUTION:A thermoplastic resin composition containing as essential components (A) a polyamide resin and (B) a graft copolymer produced by graft- polymerizing a vinyl cyanide monomer, an aromatic vinyl monomer and a vinylic monomer having a functional group selected from an amide group, an epoxy group and an acid group to a composite rubber comprising a polyorganosiloxane rubber and a poly alkyl (meth)acrylate rubber in a structure integrated so as to be mutually in separable.