baber/WOPTO huggingface dataset:
Patent JP-H06264460-A (JP)
Title: Underground retarding basin structure
Inventor: SATO NOBUHIRO
IPC: E04H7/18
Filed: 1993-03-16
Abstract: PURPOSE:To increase the height of a structure and facilitate its installation without increasing its weight by arranging and installing hollow rectangular form and connecting them on a foundation at specified spacings. CONSTITUTION:A unit concrete form 1 is provided with water permeable holes 4 in the upper and lower portions of column 1a, and reinforcing bars only in Y direction of the legs. A unit concrete form 2 which constitutes a middle part of an underground retarding basin structure S is provided with water permeable holes 4 at the upper and lower portions of both columns 2a and 2a of the form 2, and reinforcing bars 5 in Y direction in both sides of the legs. And in the Y direction, like bridge piers at specified spacings with lengthwise sides rising, the unit form 1, 2, 2... are arranged and installed in order on a foundation 8, and with reinforcing bars 5 properly arranged, concrete is placed to form a floor slab 7. And in X direction, the sides of the forms 1 and 2 that are facing X direction are connected each other, and prestressing bars are inserted through prestressing bar-inserting holes 10 for reinforcing and connection, and floor board 3 are placed and fixed in a reservoir space 56.
Patent JP-H04295276-A (JP)
Title: Ac current open-phase detector
Inventor: MIYAKE WATARU
IPC: H02M7/155
Filed: 1991-03-20
Abstract: PURPOSE:To miniaturize and lighten the device and facilitate the change of the set value of a setter and further, prevent it from being subjected to the influence of an external magnetic field by constituting it of a waveform shaping circuit, a positive and negative conduction ratio comparator, an integrator, a rectifier, a comparator, and the setter. CONSTITUTION:Asuming that the conduction ratio of the positive side of a main rectifier 16 is 100% and that the conduction ratio on the negative side is 0% (open phase), the AC current 7 detected by the current detector 14 flows only to the positive side, and does not flow to the negative side. Accordingly, the conduction current signal 8a from a waveform shaping circuit (positive) 1a is output, but the conduction ratio 8b from the waveform shaping circuit (negative) 1b is not output. Therefore, the rectangular wave 9 given from the positive/negative conduction ratio comparator 2 to the integrator 3 is generated only on the positive side. Though the integrator 3 integrates the rectangular wave 9, the integrated wave 10 shifts to the positive side. When the absolute value 11 of the integrated waveform exceeds the set value 12 being set by the setter 6, the open-phase signal 13 is output from the comparator 5.
Patent JP-S54148975-A (JP)
Title: Numerical control system
Inventor: YUYA JIROU
IPC: G05B19/18
Filed: 1978-05-13
Abstract: PURPOSE: To enable the creation of a program easy, by means of setting up a process number resister, and of subjecting the order of a realizable process to be freely set at process number resister thereof.  
     CONSTITUTION: An AND gate AND 1 becomes in a state capable of operating when the NC device is in a program mode, and the information of a paper tape PT is memorized to a program memory 11 via a line 30 and the AND gate AND 1 after the information of the paper tape PT outputted from a tape reader 2 being decoded by a decoder 16. The program memory 11 memorizes the data of a transfered position X of a package 14 and a lowering quantity Y of a punch 12, and the address number is corresponded to the process number. Next, the set of a process number resister 17 is performed by a key board switch KBS. When in an automatic operation, a central operation/treating unit CPU gives a program mode signal PLS to a command resister 3, and the content of the command resister 3 is added to the control circuit 4 of the positioning of a tool machine 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59180035-A (JP)
Title: Silencing apparatus for engine-driven system
Inventor: UMETSU HIROAKI
IPC: F02B63/06
Filed: 1983-03-30
Abstract: PURPOSE:To enable to obtain a silencing apparatus which is inexpensive and capable of silencing noise efficiently, by disposing an engine and means driven by the engine in a water tank, immersing the engine in a heating medium in the water tank, and covering the upper opening of the water tank by a cap member. CONSTITUTION:A heating medium is charged into a water tank 1 which is opened at its top, and a support member 2 is fixed to the inner peripheral wall of the tank 1. The support member 2 supports the lower end of a cap member 4 which closes the upper opening of the water tank 1 together with a seal ring 3 fitted to the upper end portion of the tank 1. The cap member 4 is shaped in a double-wall structure having a hollow space 7 defined by an outer wall plate 5 having a cross section shaped in an inverted U-form, the lower end of which is supported on the support member 2, and an inner wall plate 6 disposed along the inside of the outer wall plate 5. The inner wall plate 6 is formed with communicating holes 13, and a holder frame 15 is suspended from the vertical inner surface of the inner wall plate 6 by use of suspending means 14. Further, an engine 16 immersed in the heating medium is fixed to the lower surface of the holder frame 15 while a compressor 17 driven by the engine 16 is fixed to the upper surface of the holder frame 15.
Patent JP-S62212843-A (JP)
Title: Error recovery processing system
Inventor: TANAKA HIDEHIKO
IPC: G06F13/00
Filed: 1986-03-14
Abstract: PURPOSE:To constitute the titled system so that only one control device is occupied for a long period because of recovery processing by continuously executing the error recovery processing by idle control devices successively. CONSTITUTION:When it is supposed that a cartridge MOVE instruction (instruction for moving a cartridge from a 'FROM' address in the device to a 'TO' address) is generated from a channel #1 to a slave device 2-1 through a control device 1-1 and an error is generated, the control device 1-1 executes the error recovery processing, but if the control device 1-1 should execute other processing and another control device 1-2 is idle status, the control device 1-2 continuously executes the error recovery processing. The continuation of the processing is executed on the basis of information stored in an exchange register 3. After the end of the error recovery processing, the control device 1-1 outputs the final report relating to the error recovery to the host device because the control device 1-1 receives the MOVE instruction.
Patent JP-H06268326-A (JP)
Title: Semiconductor laser device
Inventor: KOTAKI YUJI
IPC: H01S5/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide a semiconductor device in which light confining performance is enhanced without sacrifice of high gain characteristics of quantum well active layer. CONSTITUTION:The semiconductor laser device comprises a potential barrier layers 15, 13, light confining layers 16, 12 having current resistant function, and clad layers 17, 11 deposited sequentially from the opposite sides of a quantum well active layer 14 toward the surface and the rear of the device, respectively. Each of the light confining layers 16, 12 having current resistant function is constituted of sections arranged at such interval as allowing current flow while sustaining the light confining function.
Patent JP-H11260287-A (JP)
Title: Deflection yoke
Inventor: KUZUMAKI KAZUHIKO
IPC: H01J29/76
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To modify a mis-landing pattern shown as a grouping and regrouping by arranging a pair of magnets at upper and lower parts, or right and left parts on the neck part side of a deflection yoke to correct track of the electron beam of a cathode-ray tube. SOLUTION: Through deflection force vectors 13R', 13B generated from a static magnet 5, and deflection force vectors 13R, 13B generated from an electron beam track correcting magnet 6, tracks of respective electron beams change from 14R, 14B to 14R', 14B' and an incident angle θ of a shadow mask 15 changes to θ', and therefore, a position where electron beams of the both sides reach a phosphor 7 is changed. By setting the magnetizing amount, the shape, and the mounting position of an electron beam track correcting magnet 6 so that this incident angle θ' is an optimal value, a mis-landing pattern shown as a grouping can be modified. For modifying a degrouping, it is recommended that the electron beam track correcting magnet 6 be mounted so as to have opposite pole.
Patent JP-S60200538-A (JP)
Title: Flat surface regulator
Inventor: SHINMIYOU YOSHIHIKO
IPC: H01L21/66
Filed: 1984-03-24
Abstract: PURPOSE:To simply set an attitude predetermined at the flat surface by employing a light source and a plurality of photoreceptors. CONSTITUTION:A semiconductor wafer 3 is placed fixedly on a flat placing surface 2 of a flat member 1. A processor 27 receives signals from photoreceptors 25, discriminates at levels and controls stepping motors 18a, 18b, 18c. The motors 18a, 18b, 18c are driven until the all photoreceptors receive the light from the source 24, a rack 16 is lifted, and a half surface member 1 is raised. When a photoreceptor 25a, for example, receives a light from the source 24, the motor 18a is inactivated, and the rack 16a stops rising. Racks 16b, 16c are similarly operated. Thus, the upper surface of the wafer secured to the surface 2 of the member 1 can be coincident to the horizontal surface 9.
Patent JP-S62215280-A (JP)
Title: Color copying machine
Inventor: WAGI SUSUMU
IPC: G03G15/01
Filed: 1986-03-17
Abstract: PURPOSE:To check and correct a color balance without using a test chart, by destaticizing suitably and partially an electrified surface on a photosensitive drum which is electrified, by an eraser, and installing a test copy mode for generating a test pattern. CONSTITUTION:When an electrifier 6 is operated and the whole surface of a photosensitive drum 5 is electrified, a control is executed in advance so that light emitting diodes 23 of parts A, C, E and G of an eraser 8 are turned on, and light emitting diodes 23 of parts B, D and F are turned on in the section (a) of the first part of a rotation of the photosensitive drum, 5, not turned on in a section (b), and turned on in a section (c). As a result, on the photosensitive body 5, the part where the light emitting diode 23 is turned on, namely, the destaticized part such as A, C, E and G, and the section (a), (c), and an electrostatic latent image part 21 which is not destaticized but left such as the section (b) of B, D and F are formed. The check of a color balance is executed by generating a monochromatic copy of only developing devices 9, 10 or 11 of each color, and a color copy superposed with three colors to this latent image 21.
Patent JP-S55150266-A (JP)
Title: Method of fabricating thick film integrated circuit with thick film capacitor
Inventor: OOTSU HIROSHI
IPC: H01L21/70
Filed: 1979-05-11
Abstract: PURPOSE:To obtain a thick film integrated circuit having highly reliable thick film capacity by selecting the melting point of second protective glass in the resistor calcining temperature range, calcining it twice and calcining simultaneously the resistor in the second calcining step. CONSTITUTION:A Pd-Ag paste is printed on an alumina ceramic substrate, is calcined at approx. 920 deg.C for 10min to form a lower layer electrode, BaTiO3 paste printing and drying are executed twice to form a dielectric substance, Pd-Ag paste is printed and calcined at approx. 920 deg.C for 10min to form electrodes. Then, first crystalline protective glass printing and drying are executed twice and calcined at approx. 920 deg.C for 10min. Then, second amorphous protective glass printing and drying are executed twice and calcined at approx. 830 deg.C for 10min to discharge gas in the air gap in the dielectric substance, and subsequently RuO2 resistance paste is printed and dried and calcined at approx. 830 deg.C for 10min. In this treatments the air bubbles and holes in the second protective glass are reduced to form no bubble dense layer therein. Thus, highly reliable thick film integrated circuit may be obtained.
Patent JP-H07266450-A (JP)
Title: Production of tire tube
Inventor: TOMIMATSU HIROSHI
IPC: B29L23/00
Filed: 1994-03-28
Abstract: PURPOSE:To prevent open splice by increasing the bonding area of a tube material by cutting the tube material in a cutting process so as to incline the cutting line in the thickness cross section of the tube material with respect to the longitudinal direction of the tube material. CONSTITUTION:An unvulcanized rubber material is extruded to form a hollow cylindrical member having a specific thickness and this cylindrical member is cut into a specific length to obtain a tube material and both cut surfaces (a), (b) of the tube material are abutted to produce a tire tube being an endless annular member 10. In the cutting process, the tube material is cut so that the cutting line in the thickness cross section of the tube material is inclined with respect to the longitudinal direction of the tube material. In this case, it is pref. to incline the cutting line so as to cross the longitudinal direction of the tube material at an included angle of below 45 deg.. Since the areas of the bonding surfaces of both cut surfaces (a), (b) can be increased at the time of the mutual bonding of both cut surfaces (a), (b), sufficient bonding strength can be obtained.
Patent JP-S55148139-A (JP)
Title: Injection molding machine
Inventor: HAYASHIDA KUNIMATSU
IPC: B29C45/72
Filed: 1979-05-10
Abstract: PURPOSE: To provide an injection molding machine whose mechanism is simple and compact and which is capable of simultaneously molding different kinds of materials, by installing a material feeding means and an injection means separately from each other, integrating the injection means and a mold tightening means with each other and equipping a plurality of injection nozzles.  
     CONSTITUTION: A mold 1 is inserted on a ram 21. An injector 30 is located over the mold 1 out of contact therewith. When the ram 21 is driven, the mold 1 is brought into contact with the injector 30 and receives a mold tightening force and a stopper 38 is pinched between the body 31 of the injector and a press head 23. When a material feeder 40 is actuated and a screw 15 is rotated, a material in a barrel 11 is conveyed into a material reservoir 32. Liquid pressure is then removed to pick out the stopper 38 and open a shut-off plate 37 from a runner 4. When liquid pressure is applied and the ram 21 is driven again, the material in the body 3 of the injector is pushed out into the cavity 2 of the mold by a piston 33 so that the material is molded into a product shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09247368-A (JP)
Title: Linear illuminator
Inventor: TANAKA EIICHIRO
IPC: G03B27/54
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact linear illuminator which eliminates the need for a light shield part and a reflection part for excluding a direct light beam from a light emission body as compared with a conventional light source device. SOLUTION: This device is equipped with a linear light transmission body 1 which is formed of a light-transmission material, a light diffusion body 2 on at least one surface of the light transmission body 1, and a light emission body 8 on a short-directional side surface of the light transmission body 1, and equipped with a linear transmission body 1 which projects light, emitted by the light emission body 8, entered into the light transmission body 1, and reflected or refracted by the light diffusion part 2, out from at least one surface of the light transmission body 1 and a structure which is close to the transmission body 1 and guides the projection light almost to a rectangular parallelepiped type light transmission body 3;  when the light is guided to the rectangular parallelepiped type light transmission body 3, light incidence on the incident surface of the light transmission body partially limited.
Patent JP-S59182595-A (JP)
Inventor: FUKUDA MORINORI
IPC: H05K3/28
Filed: 1983-03-31
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-H08256424-A (JP)
Title: Clamp for installing interphase spacer
Inventor: SUZUKI YOSHIHIRO
IPC: H02G7/12
Filed: 1995-03-16
Abstract: PURPOSE: To provide a clamp for installing an interphase spacer with which a spacer can be installed on an electric cable with simple installation work easily in a short time. CONSTITUTION: In a clamp for installing an interphase spacer for installing both ends of an interphase spacer 12 to an electric cable 11, an installing section 23 to be installed on the electric cable 11 and a connecting section 24 to connect the interphase spacer 12 to the cable are installed separately. The installing section 23 is provided with a pair of holding members 25, 26 which are so assembled as to open and close freely and tightening members 30, 31 which tighten the holding members 25, 26 with the cable 11 being held between the holding members 25, 26.
Patent JP-H05258876-A (JP)
Title: Lighting circuit for fluorescent lamp
IPC: F21V23/00
Filed: 1992-03-16
Abstract: PURPOSE:To miniaturize a lighting circuit board and reduce the cost by forming additional functions into modules, and standardizing the board. CONSTITUTION:When the power voltage is applied to a PWMIC 1 and an on/off control circuit 5 is turned on, the operation is started to control a chopper transistor 2 so that the output set by a dimming control resistor 4 is attained, and the output voltage is stabilized. A module board 21 mounted with part items on both faces is fixed by solder 23 on a main board 24 mounted with part items via metal pins 22 at end sections of the board. Part or all of additional functions separate from the portion of the lighting function of a fluorescent lamp 12 are formed into modules in a modular section 10, and the board 21 is standardized. The additional functions are the dimming function, overcurrent detecting function, DC/DC converter function, on/off function, and power control function. The standardized board 21 is overlapped on the board 24, thus the board 24 is miniaturized, and the cost is reduced.
Patent JP-S54148712-A (JP)
Title: Preparation of isobutylacetonylcarbinol and isoamylideneacetone
Inventor: KIYOU SUNAO
IPC: C07C49/203
Filed: 1978-05-15
Abstract: PURPOSE: To obtain the title compound, a synthetic intermediate of solvents, plasticizers, perfumes, pharmaceuticals etc., in high yield, by reacting a liquid mixture of 3-methylbutan-1-al and acetone, using Ba hydroxide or Ba oxide as a catalyst.  
     CONSTITUTION: A liquid mixture of 3-methylbutan-1-al and acetone is treated with Ba hydroxide and/or Ba oxide at 20W70°C under a non-oxidative gas to afford isobutylacetonylcarbinol and isoamylideneacetone. The molar ratio of 3-methylbutan-1-al to acetone should be maintained in the range of 1:3W15. The reactions except the cross aldol reaction can be inhibited. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06249902-A (JP)
Title: Superconducting-critical-current measuring apparatus
Inventor: HASEBE TSUGINORI
IPC: F25B9/00
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a superconducting-critical-current measuring apparatus wherein, when the critical current of a superconductor at a very low temperature is measured, the critical current can be measured with good efficiency by eliminating troublesome problems in handling liquefied gas. CONSTITUTION:A test piece which is made of a superconductor and current leads 7 which are made of an oxide superconductor are connected thermally, via a highly heat-conductive and goodinsulator ceramic, to a metal cooling stage for a GM refrigerator 1 which has been sealed hermetically with a vacuum container 4 and a heat-radiant shield plate 5 or for other general refrigerators. Alternatively, a cooling stage itself is constituted of a ceramic, and it is used as a thermal anchor.
Patent JP-S57173958-A (JP)
Title: Semiconductor ic device
Inventor: KATOU KINYA
IPC: H01L21/31
Filed: 1981-04-17
Abstract: PURPOSE:To prevent disconnection of a wiring by a method wherein insulator layers between wiring structures are formed of low melting point glass thereby realizing flat insulator layer surfaces. CONSTITUTION:Wiring structures A1, A2, A3, and A4 consisting of insulator layers 5 and wiring conductor layer 6 placed thereon are successively piled on a semiconductor substrate B provided with transistor constituting semiconductor regions 1, 2, and 3. The insulator layer 5 of the wiring structure A1 is a lamination of insulator layers 5a and 5b. The insulator layer 5a is an SiO2 layer and the insulator layer 5b is a P glass layer. The wiring conductor layers 6 of the wiring structures A1 and A2 are Mo layers, those of the wiring structures A3 and A4 are Al layers, the insulator layers 5 of the wiring structures A2 and A4 are SiO2 layers, and the insulator layer 5 of the wiring structure A3 is a glass layer with a low melting point of not higher than 1,000 deg.C. Heat treatment of the insulator layer 5 of the wiring structure A3 makes the top surface flat.
Patent JP-S5929476-A (JP)
Inventor: BENJIYAMIN ABERESU
IPC: H01L31/06
Filed: 1983-04-04
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-S57172315-A (JP)
Title: Light controlling device
Inventor: IWAOKA HIDETO
IPC: G02F1/03
Filed: 1981-04-17
Abstract: PURPOSE:To control selectively the transmission of a light in optional positions on a  two-dimensional space, by making arrangement directions of electrodes of respective  electrooptic plates orthogonal to one another and piling up electrooptic plates successively so that planes of polarization are orthogonal to both faces of electrooptic plates  of one another. CONSTITUTION:An electrooptic plate M1 has only the part of a region A driven selectively to cause the double refraction due to the electrooptic effect, and an electrooptic  plate M2 has only the part of a region B driven selectively. When a nonpolarized light  is inputted from the side of a polarizing plate P1, the linearly polarized light having a  certain plane of polarization is transmitted from the polarizing plate P1 and is inputted  to the electrooptic plate M1, and only a light passing through the region A is subjected to double refraction. This light passes through a polarizing plate P2 to generate  components to be inputted to the electrooptic plate M2, and only a light passing  through the region B is subjected to double refraction to generate components to be transmitted to a polarizing plate P3. Thus, a linearly polarized light is transmitted  from only the part of a region C on a two-dimensional space, where the ergion A of  the electrooptic plate M1 and the region B of the electrooptic plate M2 are superposed  in the advance direction of the light, on the polarizing plate P3.
Patent JP-S61220705-A (JP)
Title: Membrane having compound function
Inventor: DOI YOSHINAO
Filed: 1985-03-25
Abstract: PURPOSE:To obtain membrane having compound function for removing ion and fine particle simultaneously with high efficiency by graft polymerizing anionic or cationic reactive monomer on the surface of porous base membrane. CONSTITUTION:Suitable base membrane is one having 0.01-5mum pore size, 0.01-10mm thickness, and <35dyn/cm critical surface tension. Cationic or anionic reactive monomer is graft-polymerized on the base membrane. In this stage, a mixture of a nonreactive monomer such as styrene, divinyl styrene, methacrylic ester with the reactive monomer may be used for the graft polymn. It is necessary that the graft polymers are present on the surface of the pores. Further, the concn. of the anionic or cationic reactive group in the graft membrane is adjusted to 0.5-30%. The conditions for the graft polymn. are controlled to 0.01<(permeation velocity for water of the graft membrane)/(permeation velocity for water of the base membrane)<0.7.