baber/WOPTO huggingface dataset:
Patent JP-S60254356-A (JP)
Title: Channel control system
Inventor: KANEKO SATORU
IPC: G06F13/12
Filed: 1984-05-31
Abstract: PURPOSE:To reduce a gap in the track format of a disc by making a channel interpret a command string accessed by a disc to rearrange the command string to a specification table in each record and outputting commands between records. CONSTITUTION:The channel 2 for outputting a command string accessed by a disc and a magnetic disc control device 3 for receiving the command string and controlling a disc device are formed. The channel 2 forms the specification table for record operation which is obtained by rearranging the command string in each record and outputs the table to the disc control device 3. The device 3 operates so that command chain operation is executed between the records. Con- sequently, it is unnecessary for the device 3 to receive a command between fields, so that the gap between the fields can be reduced and the using efficiency of the disc area can be sharply improved.
Patent JP-S606163-A (JP)
Title: Preparation of deaerated fat and oil cake
Inventor: HACHIYA IWAO
IPC: A23G1/00
Filed: 1983-06-23
Abstract: PURPOSE:To prepare a cake such as chocolate, etc. containing no foam, having improved color tone, luster, and taste efficiently and inexpensively, by deaerating a purified ingredient in a fluid state under reduced pressure, molding it. CONSTITUTION:The fat and oil cake ingredient which is purified is kept in a fluid state (preferably >=90,000cps viscosity) under reduced pressure preferably 10-350 Torr), sent to the deaerator 1 to remove air in the ingredient 4, and the deaerated ingredient 14 is put in a mold 18 molded.
Patent JP-S5538467-A (JP)
Title: Combustion volume adjuster for hot air heater
Inventor: MIYAHARA KINGO
IPC: F24H3/06
Filed: 1978-09-12
Abstract: PURPOSE: To maintain proper state of combustion while maintaining the temperature of hot air constant regardless of combustion volume through simultaneous control of air feed volume and hot air volume in proportion to the combustion volume.  
     CONSTITUTION: A fuel feed volume adjusting valve 10 provided in the fuel supply passage to a burner 6 is interlocked with an air feed volume adjusting damper 11 provided in the course of an air feed valve 7 through an adjusting shaft 12 with a control knob 13 while an adjusting shaft of voltage varying device 14 for controlling the blow of a blower 5 is set in linkage with the valve 10. With such an arrangement, operation of the control knob 13 allows simultaneous adjusting of the fuel feed volume adjusting valve, the air feed volume adjusting damper 11 and the voltage varying device 14. Thus, along with the adjustment of the combustion volume, the amount of air feed is regulated in proportion thereto. At the same time, the amount of blow for the blower can be adjusted. As a result, even if the combustion volume of the burner 6 is regulated for the adjustment of the heat generated, air feed is performed properly allowed for the combustion volume, thereby invariably maintaining complete combustion. The amount of hot air can be changed according to the combustion volume to keep the temperature of hot air constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S609942-A (JP)
Inventor: OOHARA MIKIO
IPC: D03D15/00
Filed: 1983-06-23
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-2000300683-A (JP)
Title: Dental and medical cordless laser and method for sterilizing organ tissue by hardening compound material with using the same
Inventor: YUTAKA SHIMOJI
IPC: A61B18/20
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide low-cost miniaturized independent type efficient and chargeable dental or surgical laser equipment by making a battery and a semiconductor pumping laser adjustable to the light absorbing characteristics of a target by selecting the output power of an output laser beam to a prescribed value even when the power consumption of the laser equipment is maximum during laser operation. SOLUTION: The heat exchanger of a thermoelectric heating and cooling type performs the tuning control of a microchip laser and temperature control. The temperature and diffraction factor of crystal are adjusted by heating and cooling and the output wavelength of a laser beam radiated from the microchip laser is adjusted. An external reflecting means 13 is arbitrarily selectively attached to a housing 1 so that the laser beam can be reset to the target portion of a patient having a difficulty to move and arrive in the optical path of the output laser beam. A battery 2 is selected so as to provide the capacity of the output laser power of 10 W at a maximum and 20 mW at a minimum for power consumption during laser operation.
Patent JP-2000039507-A (JP)
Title: Reflector for reflection type liquid crystal panel
Inventor: NAITO NOBUO
IPC: G02B5/04
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To view surface reflected light brightly at a wide angle without being hindrance and to widen vision by making the cross-sectional shape of a unit prism in a prism sheet a scalene triangle so that the directions of incident light and reflected light may differ. SOLUTION: External light made incident through a light diffusion layer 34 from a front surface 32A side is internally reflected by the inclined surface on a light reflection sheet 40 side in a unit prism 36 and emitted from the layer 34. The cross-sectional shape of the unit prism 36 in the prism sheet 38 is made to a triangle having apexes projecting toward a base 36A parallel with a back surface 32B and the sheet 40. Then, when it is assumed that the refractive index of the unit prism 36 is (n), the incident angle of the external light on the layer 34 is θ0, angles formed by oblique sides 36B and 36C with a normal on the back surface 32B are θ1 and θ2 and θ1>θ2, θ1 and θ2 are decided by an expression I: θ2<90 deg.-sin-1(1/n) and an expression II: θ1=90 deg.-θ2+ sin-1(sin θ0/n)/2.
Patent JP-H10306651-A (JP)
Title: Automatic door
Inventor: ASHIDA YUKI
IPC: E05F15/14
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To install an automatic door even at a thin place. SOLUTION: This automatic door is equipped with a longer engine case 4 with an approximately U-shaped vertical section having a lower side horizontal piece 4b and an upper side horizontal piece 4c up and down of a side piece 4a, a door 1 suspended to the lower side horizontal piece 4b through a hanger 2 and capable of moving in the longer direction of the engine case 4, a motor block 5 mounted to one end side of the engine case 4, a following pulley block 6 mounted to the other end side of the engine case 4, an electric block 7 for driving and controlling the motor block 5 mounted to the engine case 4 and a driving belt 8 put between the motor block 5 and following pulley block 6 to mount the hanger and moving the door 1 with operation of the motor block 5.  In that case, the upper side horizontal piece 4c is so formed that it covers the electric block 7, the projected margin of the lower side horizontal piece 4b is smaller than that of the upper side horizontal piece 4c and, at the same time, the driving belt 8 is so set that it moves up and down of the electric block 7.
Patent JP-S63277779-A (JP)
Title: Rotary magnetic field generation device for electric discharge chemical reaction apparatus
Inventor: SHIMIZU JUNICHI
IPC: B01J19/08
Filed: 1987-05-08
Abstract: PURPOSE:To carry out the high speed treatment of a specified position with a rotary magnetic field in a miniaturized apparatus by dividing plural magnetic poles of electric magnets into the groups of magnetic poles of different number confronting each other with the place where the electric discharge chemical reaction is carried out between, and rotating the excitation of pole with the lapse of time. CONSTITUTION:The rotary magnetic field generation device consisting of a yoke 1 made of magnetic material of high permeability and high saturation magnetic flux density, >=4 magnetic poles 2a-2h which are projected to the inside and disposed with the same distance each other, and coils 3a-3h independently wound around each pole, is provided around the outer periphery of a circular vacuum treatment chamber 6 of electric discharge chemical reaction apparatus. The magnetic poles 2a... are divided into two groups of different number confronting each other with the treatment place 10 of chemical reaction between in the above- mentioned apparatus. The magnetic poles 2a... are so excited that the magnetic force lines 4 issued from one group of magnetic poles go to other group of magnetic poles to form the place A of strong magnetic field where a plasma density is increased. Moreover, this excitation is rotated around the above-mentioned treatment place 10 with the result that the high speed treatment of specified position is carried out.
Patent JP-H11302732-A (JP)
Title: Production of reference pin for position recognition of robot hand
Inventor: KOMOTA DAIGO
IPC: C21D9/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively obtain a reference pin by subjecting a blank of iron and steel products to a pretreatment for cutting, heat treatment, pretreatment of barreling and washing and plating, thereby producing the reference pin for position recognition of a robot hand. SOLUTION: The blank of the iron and steel materials having low hardness is subjected to machining, by which a columar body of several millimeters in diameter is formed. At this time the blank surface is in a coarse state. The iron and steel materials are iron, steel and cast iron, among which the steel and more particularly special steel and above all carbon steel (SK material) for tools in JIS standards are preferable. Next, the point requiring corrosion resistance (the point to be plated) is at least polished. The blank is subjected to a heat treatment (hardening) and the hardness of the blank is made high. The blank is subjected to barreling, by which burrs are removed. Adhered materials and deposits are removed by washing. The blank is thereafter subjected to nickel plating then to gold plating, by which the reference pin is obtd.  Since the hardness of the blank is low, the blank may be easily machined at the time of forming the shape as the reference pin by such a method.
Patent JP-H02291792-A (JP)
Title: Telephone system
Inventor: HIROI MAKOTO
IPC: H04Q3/58
Filed: 1989-05-02
Abstract: PURPOSE:To decrease the frequency of the return of a busy tone to origination sides by grouping plural extension terminals, providing a storage means stored with information on one next candidate group corresponding to each group, and allowing a next candidate group to terminate when all extension terminals in one group are busy. CONSTITUTION:The extension terminals 100 are divided into groups A-Z consisting of a proper number of terminals. The storage means 101 is stored with information on one next candidate group corresponding to each of the groups A-Z. A termination control means 102 detects whether or not all the extension terminals in a desired group being busy when the desired group is specified and called and obtains information on a next candidate group as to the group from the storage means 101 when all the terminals are busy to allow a specific extension terminal in the next candidate group to terminate. For example, when the group A is specified and called and all the extension terminals 1001-1004 in the group are busy, the next candidate group Z as to the group A is detected on the storage means 101 and a specific extension terminal in the group Z is allowed to terminate.
Patent JP-H01320498-A (JP)
Title: Radioactive waste adjustment method and apparatus and storage apparatus for implementing the same
Inventor: JIERAARU SUTOUREIFU
IPC: G21F9/36
Filed: 1989-05-02
Abstract: PURPOSE: To obtain a compression molding of radioactive waste by compression- molding a radioactive waste while keeping a shell from coming into a monolithic state and immersing a mass thus obtained into a liquid phase penetrating a core. CONSTITUTION: A compression-molded casing 1 is closed by a base 14 and introduced into a storage unit 21 comprising an elongated tubular body 12 having an upper opening 16. A centering means 18 comprising a flexible element is bonded to the inner wall of tubular body 12. A cooling flow or a coating agent introduced into the storage unit 21 surrounds the casing 1 and penetrates the core. Flexibility of the member 18 permits to vary the diameter of casing 1. An anti-returning means 20 disposed in the vicinity of opening 16 is also made of a flexible member. According to the structure, the casing 1 is held in the storage unit 21 upon tilting thereof and the means 20 prevents the casing 1 from floating in the bond.
Patent JP-H04321642-A (JP)
Title: Production of acrylic acid
Inventor: SHIOTANI TORU
IPC: B01J23/89
Filed: 1991-04-17
Abstract: PURPOSE:To produce acrylic acid by catalytically oxidizing acrolein in a gaseous phase in the presence of a catalyst. CONSTITUTION:A catalyst shown by the general formula MoaVbSicNadAeXfYgOh (in the formula Mo, V, Si, Na and O are elements, respectively; A is at least one selected from Fe, Cr, Co and Sr; X is at least one selected from Ge, Se, Sn, Te and Zm; Y is at least one element selected from Mg, Ti, Cu, Zn, Nb, Mn, Ni, Ag, Ta, Bi, Ce and W; b=1-6, c=0.1-25, d=0-2, e=0.1-3, f=0.01-3, g=0-3 and h is number of oxygen atoms required for satisfying valence of each component when a=12) is used and in the case where a Na component is contained in the catalyst, a catalyst containing Na derived from water glass comprising Na2 and SiO2 is used.
Patent JP-S63298569-A (JP)
Inventor: JIYOSEFU SURIUKOUSUKII
IPC: H05K3/00
Filed: 1988-05-09
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-H07292787-A (JP)
Title: Beam or girder joiner
Inventor: BABA EIHACHIROU
IPC: E04B1/26
Filed: 1994-04-27
Abstract: PURPOSE:To join a beam or girder to a column firmly and easily without weakening the strength of the column by forming it into a one-letter shaped plate body having a column plate part with a column cotter hole and a slit, a beam or girder plate part with having a beam or girder cotter hole and a beam or girder bolt hole while having a V-shaped notch groove. CONSTITUTION:A column cotter hole 53 extending in an interval between two plate surfaces 52a and 52b being opposed to each other is installed, and a column plate part 52 with a slit 58 extending in the vertical direction is formed. When the plate surface 52a of the column plate 52 is set to the front part, a beam or girder cotter hole 55 extending in the right direction of the column plate part 52 and also extending in space between both plate surfaces 54a and 54b being opposed to each other and a beam or girder bolt hole 56 are installed there, forming a beam or girder plate part 54 with a V-shaped guiding notch groove 57. Then both of them are formed into a one-letter-form plate body 51 at the cross section. Accordingly two beams or girders 70R and 70F are joined to two surfaces 60R and 60F of a column 60. With this constitution, they all can be easily joined together so firmly.
Patent JP-S5236008-A (JP)
Title: Rotary head type magnetic tape device
Inventor: KOSHIMOTO YASUHIRO
IPC: G11B15/473
Filed: 1975-09-16
Abstract: PURPOSE:To enlarge the capacity based on the high density recording by detecting the angular error in the head running direction and the signal track direction caused by the fluctuation in the tensile force of a tape in a rotary head magnetic tape device as a detection signal phase difference of a control track and correcting it by means of a displacement element.
Patent JP-S61269927-A (JP)
Title: Die for pipe making by hot reducing
Inventor: YOSHIMOTO HISAYOSHI
IPC: B21C1/24
Filed: 1985-05-24
Abstract: PURPOSE:To extend considerably the life of a die for pipe making by hot reducing to be used in a push plate stage of an Ehrhardt pipe making method by build-up welding a high-carbon Ni-Cr-Mo alloy having an angular part inclined to a specific angle onto the surface in the hole part of said die. CONSTITUTION:A push bench mandrel 2 is inserted into a bottomed hollow steel pipe stock 1 and is reduced by a reducing die 3 by which the stock is reduced in diamet and well thickness and is worked to the bottomed hollow cylinder. The reducing die 3 to be used in this case is formed by build-up welding the alloy 32 which contains, by weight %, 0.8-2.0% C, <=2.0% Si, 0.3-3.0% Mn, 15-35% Cr, <=15% Mo and consists of the balance Ni, has less high-temp. wear and excellent high-temp. lubricity and is highly resistant to cracking onto the surface in the working hole part of the die body 31 made of a carbon steel or low alloy steel in such a manner that the approach part A and bearing part B of a min. bore diameter has 12-18 deg. angle alpha. The die 3 having the extremely long service life is obtd.
Patent JP-S60256763-A (JP)
Inventor: AIZAWA MICHIHIKO
IPC: F25B15/00
Filed: 1984-06-04
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-H049471-A (JP)
Title: Method for synthesizing diamond
Inventor: NISHIKAWA AKIRA
IPC: C30B29/04
Filed: 1990-04-27
Abstract: PURPOSE:To form a diamond thin film on the surface of a substrate in uniform thickness at the time of forming the diamond thin film on the substrate surface by microwave plasma CVD method by arranging a conductive member close to the substrate. CONSTITUTION:A large-area substrate 12 to be treated is placed on a substrate holder 9 in a reaction tube, a gaseous mixture of CH4 and H2 is supplied into the tube as the raw gas, a microwave is introduced to produce plasma 16, and the C formed by the reaction of CH4 with H2 is deposited on the substrate 12 surface as a diamond thin film. Since the density of the plasma 16 is increased at the center of the substrate 12 and decreased at the periphery, the thickness of the thin film is increased at the center and decreased at the periphery, and a nonuniform thickness is caused. To prevent this phenomenon, an annular conductive member 14 is arranged above the substrate 12 at an appropriate distance from the substrate, hence a part of the plasma 16 produces local plasma 17 that concentrates on the member 14, the deposition rate of diamond at the periphery of the substrate is increased to about the same extent as at the center, and a diamond thin film 11a is formed on the entire surface of the substrate 12 in uniform thickness.
Patent JP-H05289080-A (JP)
Title: Method and device for orienting liquid crystal optical element
Inventor: ARAI TOMIO
IPC: G02F1/1337
Filed: 1992-04-06
Abstract: PURPOSE:To continuously execute an orientation processing many times irrespective of a shape of a liquid crystal element, i.e., a long sized or sheet like shape, and to improve the yield of manufacture by executing the orientation by applying shearing by bending deformation while applying a voltage between electrodes. CONSTITUTION:A liquid crystal element 10 is constituted by inserting and holding a ferroelectric liquid crystal material between two pieces of electrode unflexible substrates. With respect to this liquid crystal element 10, the orientation is executed by applying shearing due to bending deformation while applying a voltage between electrodes by using a positive voltage applying belt 2a with an electrode, a negative voltage applying belt 4a with an electrode, guide rollers 2b, 2c, 4b and 4c, a positive voltage applying roller 2d, a negative voltage applying roller 4d and an orienting roller 6. According to this method, since the orientation of the liquid crystal element 10 is executed while applying a voltage between the electrodes by using the belts 2a, 4a with an electrode and the rollers 2d, 4d, even if the liquid crystal element 10 is made to a long sized or sheet like shape, the orientation processing can be executed continuously many times, and the yield of manufacture can be improved.
Patent JP-S5447142-A (JP)
Title: Induction heating device
Inventor: TSUMORI AKIHIRO
IPC: H05B6/12
Filed: 1977-09-20
Abstract: PURPOSE:The exciting coils of an induction heating device is grouped into two groups, and the phasic difference of the electric currents through both coil groups is detected, by means of which it is discriminated whether the load applied to the induction heating device is adequate or not. If it is judged that the load is inadequate, the power supply to the coils is cut to pervent the coils from being burn out, and to prevent the generation of extraordinary noises. CONSTITUTION:In an induction heating device such as an induction heating cooker, the exciting windings 2a-2c on the magnetic poles 1a-1c of a yoke 3 are divided into two groups: a group A and a group B connected through a shifting capacitor 6. Detecting coils 7, 8 are wound round respective groups so as to detect the phasic differnce of currents of both groups. More specifically, the otuputs from the detecting coils 7, 8 are shaped into rectangular waves by means of wave shaping devices 16, 17 and are delivered to a logic circuit which is adapted to deliver the logical product of these rectangular waves. The output from the logical circuit 18 is then delivered to a pulse width discriminating circuit 19 which produces an output when the pulse has a width smaller than a predetermined width. The output from the circuit 19 drives a relay 12 to open a normally-closed contact 11 thereby to reset a main relay 10 to open a normally-opened contact 15. Consequently, the electric power supply to the exciting windings 2a-2c is cut off.
Patent JP-S60257983-A (JP)
Title: Laser beam welding equipment
Inventor: KITAGAWA TSUTOMU
IPC: B23K26/21
Filed: 1984-06-04
Abstract: PURPOSE:To halve a welding time with moving a work head by half the distance of the confronting line by welding simultaneously the confronting line of both bodies to be welded each half the distance with two laser beams of both laser beaming heads. CONSTITUTION:A clamper 2 of the inlet side and clamper 1 of the outlet side are moved toward the medium part of both laser work heads 4a, 4b and the cutting face of both bodies 3a', 3b' are confronted at the medium position M of the work heads 4a, 4b. When a rotary shaft 10 is then rotated 90 deg. counter clockwise, the laser beaming line of the work heads 4a, 4b is coincided with the confronting line of both bodies 3a, 3b to be welded. Welding is performed by irradiating laser beam toward a confronting line Z, with retreating the work head 4a of the rear part of the inner weld progressing direction of work heads 4a, 4b upto the rear end part of the confronting line Z and with moving the travelling truck again to the welding direction. At the time when the work head 4b of the front part of weld progressing direction reaches the front end part of the confronting line Z, the welding of the confronting line Z is completed.
Patent JP-H02291801-A (JP)
Title: Multipurpose wooden clog
Inventor: HORIUCHI TAKEO
IPC: A43B13/14
Filed: 1989-05-02
Abstract: PURPOSE:To allow to be worn on the street, on the beach, and even on snow, or on ice and snow, and on ice, and to discharge positive ions or positive elec tric potential, etc., generated in the human body into the ground by forming supports in a shape of protrusion, by fixing spikes to the protrusions, and by using conductor for the protrusions. CONSTITUTION:A base 1 is drilled mounting holes 3A, B, C for straps 4 to be mounted, and is formed four protrusions 2A, B, C, D on the back. This state of clogs allow to be worn on the ordinary street, and on the snow road because the protrusions 2 play a role of crampons which bite snow. Moreover, if spikes 5 are fixed to the protrusions 2A, 2B of clogs to be used on the frozen road, you can walk as usual without slipping on ice. Also, if conductor is employed to the protrusions 2, ions or positive electric potential, etc., generated in the human body are discharged into the ground, and the advantages of bare feet can be taken.