baber/WOPTO huggingface dataset:
Patent JP-H07238534-A (JP)
Title: Cylindrical soil improvement method and piling machine thereof
Inventor: IWAMOTO HIDEKAZU
IPC: E02D3/12
Filed: 1994-02-25
Abstract: PURPOSE:To evenly and smoothly mix soil with a soil conditioner even if the soil is clay. CONSTITUTION:A piling machine M1 provided with an inner shaft 21 with an agitating blade 22 at the periphery of the front end, and an outer shaft 40 with an agitating blade 41 arranged at the rear side of the agitating blade 22 of the inner shaft 21 at the outer periphery, covering the inner shaft 21, is used in the cylindrical soil improvement method. Piles are driven into the ground and pulled out from the ground while rotating the inner shaft 21 and the outer shaft 40 and pouring a soil conditioner R from the front end of the inner shaft 21 to form an improved column body H mixed with soil and the soil conditioner R in the underground. When the inner shaft 21 and the outer shaft 40 are driven into the ground or pulled out, these are rotated to different directions from each other in different speeds respectively.
Patent JP-H10201655-A (JP)
Title: Bathtub
Inventor: KITAMURA ATSUSHI
IPC: C08L83/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To make water drops hardly adhere to the surface of the apron part of a bathtub over a long period by forming a surface layer containing an optical catalyst particle, water repelling silicone, and a material for preventing the water repelling silicone from being hydrophilic by the optical excitation of the optical catalyst on the apron part surface of the bathtub. SOLUTION: On the surface of the apron part base material of a bathtub, a surface layer containing an optical catalyst particle, silicone, and a material for preventing the silicone from being hydrophilic by the optical excitation of the optical catalyst such as cobalt or a cobalt compound is formed. Otherwise, a layer containing an optical catalyst particle and water repelling silicone is formed, and a material for preventing the water repelling silicone from being hydrophilic by the optical excitation of the optical catalyst such as cobalt or a cobalt compound is fixed to at least a part of this layer surface.
Patent JP-S52113076-A (JP)
Title: Tubular electric bulb and method of manufacturing the same
Inventor: GOTOU EIZOU
IPC: H01K5/02
Filed: 1976-03-17
Abstract: PURPOSE: To reduce deformation of the bulb wall and permit supports mounted on a mount to be firmly bonded to the bulb wall by soldering the supports to the bulb inner wall with low-melting glass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07220976-A (JP)
Title: Connection structure between electrode terminal and lead
Inventor: ARAKI YOSHIHARU
IPC: H01G13/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide a connection structure without connection defective between a lead and an electrode terminal which enables spot welding suitable for automation without carrying out soldering requiring much skill when a lead and an electrode terminal are connected and which does not lower anti- current strength and welding strength even when a plurality of strand wire leads are used during spot welding. CONSTITUTION:A recessed part 7a which can contain a lead 4 is provided to a part of an electrode terminal 7. The electrode terminal 7 and the lead 4 are connected by spot welding with the lead 4 arranged in the recessed part 7a. Since the lead 4 is enclosed with the recessed part 7a, a contact area between a lead and an electrode terminal increases and the lead does not loosen due to welding pressure during welding even if the lead is a strand wire.
Patent JP-H02208809-A (JP)
Title: Core block gap forming jig
Inventor: IMAZEKI NOBUO
IPC: G11B5/23
Filed: 1989-02-08
Abstract: PURPOSE:To attain the stabilization of magnetic characteristic and the improvement of workability by positioning a pressing force attaching central position on the core block of a pressing member at a position separated farther from the height direction central position of the core block placed on the horizontal plane of a pedestal part setting the horizontal plane of the pedestal part as reference. CONSTITUTION:To hold the pressure of the core block 5, especially the pressure in the height direction of the core block 5 uniformly with uniform pressure, a pushing screw 7 is supported with a first side wall part 2 in such a way that the pressing force attaching central position on the core block i.e. the axial position O1 of the pushing screw 7 can be located at the position separated farther from the height direction central position O2 of the core block 5 placed on the horizontal plane 1a of the pedestal part setting the horizontal plane 1a of the pedestal part as reference by distance (e) i.e. the position separated by ((h/2)+e) from the horizontal plane 1a of the pedestal part. Therefore, uniform pressing distribution and welding strength in the height direction of the core block 5 can be obtained in a gap forming jig for the core block 5. In such a way, the stabilization of the magnetic characteristic and the improvement of the workability can be attained.
Patent JP-H10229377-A (JP)
Title: Test signal generator
Inventor: ITAHARA HIROSHI
IPC: H04B17/11
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a test signal with high quality at a small cost by power- amplifying a combined modulation signal, resulting from applying orthogonal transformation to a combined base-band signal outputted from a band-stop filter, so as to obtain a combined test signal. SOLUTION: An in-phase component Res1 (m)-sk (m) and a quadrature component Ims1 (m)-sk (m) of each of base-band signals s1 (m)-sk (m) which are outputted from each gain adjustment device 12 and whose gain is adjusted are given to digital signal adders 14a, 14b. Each of band stop filters 15a, 15b limits a pass frequency band of each of combined base-band signals ReS(m) and ImS(m) into a prescribed frequency band. An orthogonal modulator 18 applies orthogonal modulation processing to each of received analog combined base band signals ReS(t), ImS(t), based on a local oscillation signal from a local oscillator 17 to provide an output of an analog combined modulation signal S(t). The combined modulation signal S(t) is given to a power amplifier 19, where the signal is power-amplified, and a resulting combined test signal R(t) is outputted to the outside.
Patent JP-S63202667-A (JP)
Inventor: HARUTOMUUTO SHIYUPURINGERU
IPC: C09B62/085
Filed: 1988-02-12
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-S52112799-A (JP)
Title: Manufacturing method of electrical insulation body
Inventor: GOTOU KAZUO
IPC: H01B3/40
Filed: 1976-03-19
Abstract: PURPOSE:In the electrical insulation body, epoxy isocyanate resin is allowed to cover the surface of the strand conductor and to harden, and wound by an insulation material, and the corona resistant characteristic of the insulation body is increased.
Patent JP-H07214609-A (JP)
Title: Injection mold assembly
Inventor: SHIMANE NOBUHIRO
IPC: B29C45/40
Filed: 1994-02-02
Abstract: PURPOSE:To obtain an injection mold assembly capable of easily and surely releasing a molded article, accomplishing a high productivity, and stabilizing the quality of molded article. CONSTITUTION:A stripper plate 41 is provided between a stationary mold plate 12 and a movable mold plate 14 so that a cavity 21 and a runner 31 can be continuously formed. The stripper plate 41 is connected to the movable mold plate 14 while being allowed to be relatively displaced by a specific amount. Overflow wells 39a, 39b opened to a runner 31 are formed in the stationary mold plate 12 and the stripper plate 41, respectively. The overflow well 39a of the stationary mold plate 12 is looser than the overflow well 39b of the stripper plate 41. Furthermore, an ejector pin 44 is provided so as to be projected into and retracted from the overflow well 39b of the stripper plate 41.
Patent JP-S58148697-A (JP)
Title: Controller for generator
Inventor: KUROSAKI TOSHIO
IPC: H02P9/00
Filed: 1982-02-24
Abstract: PURPOSE:To control a generator without an induction trouble by providing a coupling coil having the prescribed mutual inductance with an armature coil on a water wheel generator, to which water of prescribed volume is supplied and electric power is generated from , and connecting a simulated load through a regulator to the coil. CONSTITUTION:Water of prescribed volume is supplied to a water wheel 4, a generator 5 generates the prescribed power, and an armature coil 5a supplies power to an actual load 10. The coil 5b which is wound on the stator of the generator 5 is wound in each slot in the same number of poles as the coil 5a, electromagnetically mutually coupled with the coil 5a, and the mutual inductance between the coils 5a and 5b is determined to absorb and obtain the power produced at the coil 5a by the load which is connected to the coil 5b. A simulated load 9 is connected through a regulator 8 to the coil 5b. When the power of the load 10 decreases and the generator voltage increases, the firing phase of the thyristor of the regulator 8 is accelerated by the output of a voltage detector 16, thereby increasing the power consumption in the load 9, maintaining the power of the generator 5 constant and removing the induction trouble.
Patent JP-H01205079-A (JP)
Title: Film preventing transmission of ultraviolet rays
Inventor: MORIMO MAKOTO
IPC: C03C17/25
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a film preventing the transmission of UV, having prescribed light transmissivity and improving the thermal shock resistance of a substrate coated with the film by mixing Ti or Ce alcoholate with a prescribed percentage of Si alcoholate to form an oxide film. CONSTITUTION:This film preventing the transmission of UV is an oxide film formed by mixing Ti or Ce alcoholate with 5-50wt.% Si alcoholate and has <=30% transmissivity at 310nm wavelength and >=70% min. transmissivity in the visible region. When a substrate is coated with the film, the thermal shock resistance of the substrate is improved.
Patent JP-S56126086-A (JP)
Title: Light alloy joining type disc wheel
Inventor: MATSUI HITOSHI
IPC: B23K26/21
Filed: 1980-03-10
Abstract: PURPOSE:To obtain the light alloy joining type disc wheel for car which is superior in joint strength, by fitting the disc into the rim and by irradiating the fayed surface with the electron beam or the like to weld it. CONSTITUTION:Disc 3 where circumferential edge part 4 is extended to the same length as width (l) of rim bottom part 2 in a degree where the weight of the whole is not so large is fitted into rim 1. The electron beam or the laser beam is irradiated to contact parts between rim bottom part 2 and disc circumferential edge part 4, and fused part 5 is formed to join them. Next, needless part 6-6 is cut. In this case, if d>=1/3l is set when the penetration depth of fused part 5 and the width of rim bottom part 2 are denoted as (d) and (l), respectively, a sufficient joint strength is obtained. As a result, cracks are difficult to generate even if this disc wheel is used for a long time, and durability of the disc wheel is improved.
Patent JP-H04268778-A (JP)
Title: Discharge excitation excimer laser device
Inventor: KOBAYASHI NAOTAKA
IPC: H01S3/0975
Filed: 1991-02-25
Abstract: PURPOSE:To provide a discharge excitation excimer laser device of a corona pre-ionization type which is free from creeping discharge, high in performance, miniature, and cheap. CONSTITUTION:A dielectric member 4 sandwiched between a second primary electrode 2b provided with openings 3 and an auxiliary electrode 5 is made to constitute a part of the pressure partition of a hermetically sealed vessel 1, and the auxiliary electrode 5 is located outside of the hermetically sealed vessel 1. As the auxiliary electrode 5 is not exposed to laser medium gas 6, creeping discharge hardly takes place on the surface of the dielectric member 4, and as a result a discharge excitation excimer laser device of this design can be enhanced in pre-ionization intensity by applying a sufficiently high voltage between the second primary electrode 2b and the auxiliary electrode 5.
Patent JP-S56125962-A (JP)
Title: Power source voltage detector
Inventor: KAWABATA TAKASHI
IPC: H02M3/28
Filed: 1980-03-10
Abstract: PURPOSE: To perform constantly the correct level check and to prevent the wrong operation of load by a method wherein the level check of a power source battery is performed after output of a booster circuit becomes to hold a stable state.  
     CONSTITUTION: When a switch 2 is operated, a flip-flop 4 is set and an oscillator 5 operates to send out high tension output from the booster circuit 6. While outpot is sent out from a timer 3 after a time necessary to make the operation of the booster circuit 6 to be stable, and output of the timer 3 is transmitted to a comparator 9 to perform the level check of the power source voltage. When the voltage thereof comes down to less than the prescribed value, output is sent out from the comparator 9 to invert the flip-flop 4 and to stop the oscillator 5 making the operation of the booster circuit 6 to stop. At this time, an output control circuit 7 makes an output voltage from the output terminal to reduce stopping feed to load 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08199869-A (JP)
Title: Door locking device of box for electrical equipment installation
Inventor: YAMADA KENICHI
IPC: E05C9/14
Filed: 1995-01-26
Abstract: PURPOSE: To equally compress and deform a packing material extending over the full circumference as well as to enable the decrease in door thickness with a small depth of a whole device. CONSTITUTION: A drawer rotary type lock handle mechanism 8 to be operated from the outer surface of a door 3 is embedded in this door 3 tight enough, while both locking and unlocking operations of this lock handle mechanism 8 is converted into a vertical reciprocating motion, and a gremon mechanical unit 9 outputting via a vertical pair of effectors 24 and 2 is attached tight to an inner surface of the door 3 standing side by side with the lock handle mechanism 8. Then, an interlocking linkage mechanism 70, which transmits torque of a locking shaft of the lock handle mechanism 8 to a shaft 22 of the gremon mechanism unit 9, is installed there, and a turning transmission unit 12 is set up in an inner surface corner part of the door 3.  A locker 13 is attached to both vertical and horizontal rods 10 and 11 connecting both these units 9 and 12, and then a latched frame 14 engaging with this locker 13 is set up in a front wall 1a of a box body 1.
Patent JP-S59159359-A (JP)
Inventor: KENTO NIRUSON
IPC: G01D15/18
Filed: 1984-02-20
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-S54122970-A (JP)
Title: Objective lens for scanning electronic microscope or the like
Inventor: NAKAGAWA SEIICHI
IPC: H01J37/252
Filed: 1978-03-16
Abstract: PURPOSE: To remarkably reduce aberration, by providing the coil producing the magnetic field of rotational symmetry to the light axis, at the center or inside of the auxiliary gap.  
     CONSTITUTION: When power is fed to the coil 6, magnetomotive force is produced, and it is distributed to the main and auxiliary gaps 4, 5 depending on the gaps S, S'. S'/S is less than 2/3. The auxiliary coil 7 produces the magnetic field of rotational symmetry to the light axis. The coil 8 is used for deflection. The magnetic field distribution a in the main gap 4 having half value d 1  and that b of the auxiliary gap 5 are synthesized, and the resultant distribution c is extended to the half value d 2 . Further, the magnetic field distribution d of the auxiliary coil 7 is synthesized causing the distribution e and the half value d 3  can remarkably be increased. When adjusting the exciting current to the coil 7 and changing the distribution d, d 3  can arbitrarily be selected. With this method, the spherical aberration and astigmatism can remarkably be decreased with slight increase in the magnetomotive force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59155939-A (JP)
Title: Semiconductor device
Inventor: MIKI SHINICHI
IPC: H01L21/60
Filed: 1983-02-25
Abstract: PURPOSE:To prevent the oxidation of a bonding surface while obtaining high adhesive strength by bonding a semiconductor element and a metallic small wire by using the same conductive paste when the element and the small wire are each connected onto a lead frame made of a metal with a semiconductor element loading surface and a metallic small-wire connecting surface for drawing out an element electrode. CONSTITUTION:When a lead frame 11 with a loading surface for a semiconductor chip 13 and connected surfaces for metallic small wires 15 for drawing out an electrode for the chip 13 is prepared by punching one Cu alloy plate, plating, etc. are not executed previously after a punching. The chip 13 and the Au small wires 15 are die-bonded with surfaces with the chip 13 and the Au small wires 15, but conductive paste 16 such as Ag paste is applied previously on these surfaces in uniform thickness. The chip 13 is loaded on the loading surface, the frame 11 is heated at 250-300 deg.C to solidify the paste 16, one ends of the Au small wires 15 are thermocompression-bonded with loading surfaces for the small wires, and the other ends are soldered with an electrode in the chip 13. Accordingly, the plating of the precious metals is unnecessitated.
Patent JP-H02209777-A (JP)
Title: Forming method for tunnel junction element
Inventor: IWAMATSU SEIICHI
IPC: H01L39/24
Filed: 1989-02-09
Abstract: PURPOSE:To eliminate loss of superconductivity of ceramic high temperature superconductor by forming a semiconductor layer or an insulating layer made of an excessive oxygen layer at the tunnel junction of a tunnel junction element made of the ceramic superconductor. CONSTITUTION:Films of high temperature superconductors 2, 2' are formed on an insulating board 1, and a tunnel junction 3 is formed of semiconductor or insulator by oxygen ion implanting on the junction 3 of the films. The semiconductor or the insulator is determined by oxygen ion implanting amount. As the oxygen ion implanting amount is increased, the superconductor is converted to semiconductor, or insulator. After a high temperature superconductor 22 is formed in a film state on the board 1, a tunnel junction 23 made of an excessive oxygen layer is formed, high temperature superconductor 24 is formed as a film on the junction 23, a tunnel junction element structure is formed by etching, and an insulating film of excessive oxygen is formed of material composition of the superconductors 22, 22' by oxygen ion implanting method, a CVD method, a sputtering method, etc., as the surface protective film 24 of a tunnel junction element.
Patent JP-H06242121-A (JP)
Title: Biochemical analyzer
Inventor: KOMATSU AKIHIRO
IPC: G01N31/22
Filed: 1993-02-19
Abstract: PURPOSE:To prevent the occurrence of a failure in transport by surely installing a cover for securing the transport for a chemical analysis slide from a slide standby part to a dot part in a normal set position. CONSTITUTION:A dot part 13 for dotting a sample liquid on a chemical analysis slide 11 sequentially transported from a slide standby part 12 is installed close on the heels of the slide standby part 12 for installing a cartridge where a chemical analysis slide is stored, a cover 34 is provided for covering the transport part from the slide standby part 12 to the dot part 13, the cover 34 is provided in such a manner as to slide to a position where one end part of the cover enters the slide standby part 12, and further the cover 34 is provided in such a manner as to be attached and detached and opened and closed in the position where one end part enters the slide standby part 12.
Patent JP-H09222803-A (JP)
Title: Intermediate transfer body and image forming method using this
Inventor: NAGASE KOICHI
IPC: G03G15/16
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of an image at transfer to an intermediate transfer body from an electrostatic latent image carrier by specifying hardness of an elastic layer of the intermediate transfer body composed of at least a silicone rubber layer and the elastic layer. SOLUTION: At least a silicone rubber layer and a first elastic layer are arranged in this order from the outside surface side, and an intermediate transfer body satisfies the relationship that the ration B/A of a film thickness (μm) B of the first elastic layer to a value A by expressing hardness of the first elastic layer by ASKER C hardness is (1<B/A<40). Preferably, it is (5<B/A<20). When a thickness of the elastic layer is increased, a problem is not caused even if the thickness is increased as hardness of the elastic layer increases though a transfer rate when an appearing image on the intermediate transfer body is retransferred on a transfer object material shows a reducing tendency.  When a second elastic layer having Shore A of 30 to 90 is arranged between the silicone rubber layer and the first elastic layer, the appearing image on the intermediate transfer body can be prevented from being largely deformed by pressurizing force.
Patent JP-S56127088-A (JP)
Title: Production of cellulase
Inventor: NAKADA TOSHIYUKI
IPC: C12N9/42
Filed: 1980-03-10
Abstract: PURPOSE: To improve the productivity of cellulase, by separating the cellulase preparation process into the cell production step and the enzyme production step, and carrying out the enzyme production recycling the culturing liquid through a separating tank, thereby keeping the concentration of the cell at a high level.  
     CONSTITUTION: A glucose source and a celluose source are fed to the first fermentor 2 through the feed pipe 3, and cellulase-producing bacteria (e.g. Trichoderma reesei) are inoculated and cultured in the fermentor. The culturing liquid of the first fermentor 2 is transferred to the second fermentor 5 through a feed pipe 4. The second fermentor 5 is furnished with a separation tank 7, to which the culturing liquid in the second fermentor 5 is discharged through a separation pipe 8 at regular intervals. After definite time interval, the supernatant liquid is discharged from the separation tank 7 through a discharge pipe 9, and the precipitate is recycled to the second fermentor, whereby the cellulase can be produced keeping the bacterial cell concentration at a high level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03236185-A (JP)
Title: Heater board
Inventor: TAMURA NARITAKA
IPC: H05B3/18
Filed: 1990-02-09
Abstract: PURPOSE:To form different multiple temperature regions in a ceramic board by locally deviating a heater. CONSTITUTION:A heater 2 is deviated in zigzag on one side of an alumina board 1 to occupy 1/3 of the board area. An insulating layer 3 is overlapped, and electrode pads 4 are provided and connected to the heater 2. A heater pattern is formed in zigzag with Pt paste on an alumina green sheet to form this board. Insulating paste is printed. Through holes are provided to fill the Pt paste. The board 1 is baked in the reducing atmosphere at 1540 deg.C. The surface temperature is generated along the straight line from the end section E1 to E2 of the heater board 1.
Patent JP-S59159287-A (JP)
Title: Laser working device
Inventor: ISHIDA SHIYUUICHI
IPC: B23K26/06
Filed: 1983-02-28
Abstract: PURPOSE:To decrease generation of splashes and to perform adequate laser working with deep penetration by disposing two pieces of condenser lenses on the optical path for laser light, and irradiating the condensing spot on a work. CONSTITUTION:The 1st condenser lens 10 is disposed on a laser oscillator 11 side on the optical path of laser light L which is released from a laser oscillator 11 and is advanced perpendicularly by a reflection mirror 12. The 2nd condenser lens 13 is disposed on the work 14 side coaxially with the lens 10 apart at a specified distance therefrom. Since the light L is once condensed by the lens 10, the incident angle on the surface of the lens 13 increases and an aberration is much larger than in the prior art. The preferable weld zone having a small dent with respect to the deep penetration is thus obtd.