baber/WOPTO huggingface dataset:
Patent JP-H038303-A (JP)
Title: Low frequency magnetic core
Inventor: YOSHIZAWA KATSUTO
IPC: C22C38/00
Filed: 1989-06-06
Abstract: PURPOSE:To prevent the loss of a magnetic bore and a lowering of its quality by making the component of the magnetic core have a specific condition in the low frequency magnetic core in which its composition is shown by a specific formula and allowing the prescribed percent or more of a structure to be made up by fine crystal grains and causing a particle size average that is obtained by the crystal grains to be less than a constant value. CONSTITUTION:In a low frequency iron core having a composition formula that is stated separately, M indicates a kind of elements which is chosen at least out of a group consisting of Nb, W, Ta, Mo, Zr, Hf, and Ti. The composition ratio of the iron core satisfies respective formulas: 0.1<=x<3.0, 0<=y<=10.4<=z<=17, 0.1<=alpha<=5, 1<gamma<=4, 10<=y+z+gamma<=20. Further, at least 50% of a structure is composed of fine crystal grains and its structure is formed of an alloy in which a particle size average that is measured at the maximum size of the crystal grains is 1000Angstrom  or less. As a magnetic core having a low coercive force and high saturation magnetic permeability is obtained in this way, the magnetic core is miniaturized. Especially, the loss of the magnetic core and a lowering of its quality in a transformer and the like which are used in commercial frequency are prevented.
Patent JP-H0721253-A (JP)
Title: Management method for quality information network
Inventor: NAGAOKA MASAO
IPC: G06Q50/04
Filed: 1993-06-15
Abstract: PURPOSE:To efficiently and constantly perform processing of quality information from multiple pieces of terminal equipment in a quality management system by always and continuously managing in file quality information and integrating filed quality information into a synthetic file at every product. CONSTITUTION:Quality information consisting of plural elements is inputted to the terminal equipments in the assembly/inspection line of a production factory and a network filed to the quality management system SYS is managed. The stage 102a of setting 2 which sets the operation mode of an input terminal equipment based on the state of the quality management system SYS, and the stage 103a of filling 2 which generates an input file by receiving prescribed quality information for respective vehicles and updates the history of the input file are provided in this order. Furthermore, the stage 104a of report 2 which collects the input files into the synthetic file is provided. Then, key input information can synthetically be filed in the respective parts of assembly, completion inspection and shipping management.
Patent JP-H05334077-A (JP)
Title: Microcomputer
Inventor: OGATA YOSHIO
IPC: G06F9/32
Filed: 1992-06-04
Abstract: PURPOSE:To reduce the program size and execution time of a program including a conditional branch instruction for size relation between the state value of a flag and a prescribed value, etc. CONSTITUTION:Only the instruction step of the conditional branch instruction is written on the program 21 of a ROM 2, and an arithmetic processing circuit 1 activates a branch processing circuit 4 by executing the conditional branch instruction, and the branch processing circuit 4 decides the state value of the flag 32 set according to the result of computation that becomes a branch condition, and outputs a signal to instruct branch to another routine or the continuous execution of routine being executed, to the arithmetic processing circuit 1 corresponding to the state value, and the arithmetic processing circuit 1 performs the branch to another routine or the continuous execution of the routine being executed according to such instruction signal.
Patent JP-S5477028-A (JP)
Title: Graphic display unit
Inventor: IKEGAMI MITSURU
IPC: G09G5/00
Filed: 1977-12-02
Abstract: PURPOSE: To reduce the capacity of a dot matrix memory of a graphic display unit on a raster scan system, by compressing and storing luminous-point information.  
     CONSTITUTION: Data compressor 8 reads out luminous-point information in the rester-scan direction from dot matrix memory 7 with lattices 1/n as many oa one- screen ones in the Y-axial direction and stores them in compressed-data memory 9 after the compression. Data for one screen stored in compressed-data memory 9 are expanded, according to the refresh cycle of the screen, into the original luminous- point information by expander 10 before being displayed on CRT display unit 12. Since dot matrix memory 7 is divided by an area 1/n as large as one screen in the Y-axial direction, data for one screen are transferred n times from the CPU and at every transfer, the address of dot matrix memory 7 is shifted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6035675-A (JP)
Title: In-piping travel system
Inventor: MUNAKATA TADASHI
IPC: B61B13/10
Filed: 1983-08-06
Abstract: PURPOSE:To achieve reliable travelling in a piping by assembling a wheel having good turning performance and an endless bearing ring having good load holding performance. CONSTITUTION:Upon driving of actuators 4a, 4b, 17, the front wheels 3a, 3b and the endless bearing ring 12 will roll to travel. Here, the endless bearing ring 12 having wide grounding area will produce powerful propulsion when compared with the front wheels 3a, 3b. When steering, an actuator 5 is driven to change the direction of front wheels 3a, 3b through chains 9a, 9b. Since said ring 12 is supported rollably by the support 10 through bearings 11a, 11b, it can cope with the inclination of the truck 1 itself to be caused by the shift between the traveling direction of truck and the axis of piping.
Patent JP-S5769149-A (JP)
Title: Hydraulic controller for automatic speed change gear
Inventor: MIKI TADAAKI
IPC: F16H61/10
Filed: 1980-10-14
Abstract: PURPOSE: To achieve each transmission stage of in advance in 4 steps and neutral, rearward and parking steps which includes lock-up control and engine brake control, by controlling 7 control valves by means of 4 solenoid valves.  
     CONSTITUTION: The captioned hydraulic circuit is equipped with a 1-2 shift valve 120, 2-3 shift valve 130, 3-4 shift valve 140, drive control valve 150, reverse control valve 160, parking control valve 170, lock-up and engine brake control valve 180, clutch-sequence valve 190, the first solenoid valve 210 for controlling drive control valve 150, the second and the third solenoid valves 220 and 230 for controlling each shift valve, and the fourth solenoid valve 240 for controlling the lock-up and engine brake control valve 180 and the clutch sequence valve 190. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000340183-A (JP)
Title: Incandescent lamp
Inventor: KAI KENZO
IPC: H01K1/14
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a lamp from not being lit and its life from being shortened due to hanging a coil with a simple construction and to provide an incandescent lamp having long life for use. SOLUTION: In this incandescent lamp 10, a coil-like filament 20 is housed in a bulb 11 and the axis of a coil 21 of the filament 20 is held vertically by supporters 30 and 30'. In this case, the upper coil pitch of the coil 21 is narrower than the lower coil pitch in the filament 20. Alternatively, the filament 20 is a cone shaped or a truncated cone shaped coil 21 that is disposed in the bulb 11 with one end of a small diameter of the coil 21 upward.
Patent JP-S5368105-A (JP)
Title: Automatic dialing unit
Inventor: KOBAYASHI SHIYOUJI
IPC: H04M1/2745
Filed: 1976-11-30
Abstract: PURPOSE:To prevent the mis calling and misconnection due to the change in the memory content by providing the alarm function, when the cell voltage is less than the specified value.
Patent JP-H05336479-A (JP)
Title: Reflective front projector
Inventor: YAMADA FUSAAKI
IPC: G03B21/58
Filed: 1992-06-04
Abstract: PURPOSE:To provide a projector capable of being used as an interior rack by putting a direct view type television receiver and furniture and setting a screen and a projection mechanism in the above-mentioned state. CONSTITUTION:A mirror 20 is attached to the front board 9 of a console case 1 capable of being drawn to the outside by a roller with a prescribed inclination. In the meantime, a lifted screen 30 capable of being stored is installed at the upper front part of the console case 1 and the pictures reflected on the mirror 20 is projected on the lifted screen 30 in a state for which the front board 9 and the screen 30 are drawn out when watching the projected pictures. Also, when the projector is not in use, the projector can be used as the interior rack by storing the mirror 20 and the screen 30 inside and putting things on the console case 1.
Patent JP-S6035969-A (JP)
Title: Magnetic prime mover
Inventor: KUJIRA EISHIN
IPC: H02N11/00
Filed: 1983-08-05
Abstract: PURPOSE:To continuously obtain power by arranging magnets formed with pole surface in sawtooth state, and oppositely arranging the magnets and rotary magnets. CONSTITUTION:A bearing 2 is provided at part of a cylindrical body 1, and one end of a ring 3 is rockably mounted at the bearing 2 via a pinch. A projection 5 is provided at the other end of the ring 3, and externally projected from a hole 6 formed at the body 1. An arm 8 is integrally formed at the shaft 7, and the outer periphery of the rotary magnet 9 is rotatably supported by the arm 8. Further, permanent magnets 10, 10' arranged in sawtooth shape are mounted on the body 1 to hold the magnet 9. Power is obtained from the shaft 7 by the rotation of the magnet 9.
Patent JP-H0438875-A (JP)
Title: Semiconductor device and manufacture method thereof
Inventor: SUGIMOTO SHIGEKI
IPC: H01L21/3205
Filed: 1990-06-04
Abstract: PURPOSE:To embody low contact resistance and further inhibit film peeling resultant from film stress by burying the interior of a contact hole covered with a first conduction film with a second material having low film stress. CONSTITUTION:After an insulation film 3 is deposited on a semiconductor substrate which forms a diffusion layer or a conduction layer, it is selectively etched so that a contact hole may be formed. Then, photo resist, which is excellent in evenness, is applied over there, but the photo resist 7 is adapted to remain only in the contact hole. Then, the first conduction film is removed, but the contact hole section is excluded. After the removal of the conduction film, the photo resist 7 is also removed. Then, polysilicon 8, which is a second material is deposited. Titanium 9 and titanium nitride 10 are deposited and an Al layer 11, which contains silicon and copper, are further deposited. This titanium 9 is a third conduction film. Finally, three layers which comprise the Al layer 11, which contains silicon and copper, the titanium nitride 10 layer and the titanium layer 9, are all patterned so that a specified wiring pattern may be formed.
Patent JP-S5368834-A (JP)
Title: Base structure of control panel
Inventor: KOYAMA HIDEO
IPC: H02B1/01
Filed: 1976-12-01
Abstract: PURPOSE:To simplify the base structure, and to intend to improve vibration proof property of the control panel, by inserting and fixing a block for reinforcement which is almost same shape to a steel channel on an optional position of the steel channel space, and fastening and fixing a control panel to this with the base.
Patent JP-H039896-A (JP)
Title: White board
Inventor: SHIBA KENJI
IPC: B43L1/04
Filed: 1989-06-07
Abstract: PURPOSE:To easily reproduce the character and figure on a drawing surface and to make continuous use possible by providing the drawing surface made free to write and erase a character and a figure, a character and figure reading means, a character and figure memory means and a reproduction means for reproducing a character and a figure on the drawing surface. CONSTITUTION:When a switch part 1 is pushed down and the copy of the character and figure written on a white board 3 is indicated, a control part 2 allows a sensor part 4 to scan the drawing surface of the white board 3 to read the character and figure, and converts said character and figure to image data to send out the same to an output part 5. The image data sent to the output part 5 is outputted to a copy paper 8 to be copied on paper. When memory is indicated, the control part 2 writes the image data converted by the sensor part 4 in a memory part 7. When the reproduction of the image data is indicated, the control part 2 reads the image data from the memory part 7 to send out the same to the reproduction part 6 and reproduces the character and figure on the drawing surface of the white board 3.
Patent JP-S5570736-A (JP)
Title: Fixing method for perforated gas sensing substance
Inventor: TAKAMI AKIO
IPC: G01N27/12
Filed: 1978-11-21
Abstract: PURPOSE: To perform strong fix without injuring the essential performance of gas sensing substance, by fixing after putting in combustion volatile substance to the fine holes of perforated gas sensing substance in advance, in obtaining the gas detector bonding and fixing the perforated gas sensing substance and the insulation tube.  
     CONSTITUTION: The perforated gas sensing substance 1 and the insulator tube 5 having the through hole 4 to lead in the lead wire 3 picking up electric signal from the said sensing substance, are bonded to fix the perforated gas sensing substance 1 and the gas detector is manufactured. In this case, after putting in combustion volatile substance to the fine holes 9 of the perforated gas sensing substance 1, it is fixed with the adhesives 8 and combustible volatile substance is removed by combustion. As the perforated sensing substance, the ceramic sintered substance such as TiO 2 , SnO 2 , Cr 2 O 3  can be available. In the gas sensing substances fixed with this method, gas can freely move in the fine holes 9, then sufficient bonding strength can be obtained without injuring essential performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11336278-A (JP)
Title: Eaves throating structure
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/15
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To use a throating cover as a fallen leaf removal cover by inserting the rear end of the throating cover between a roof material and a roof substrate material, extending the edge part, and blocking the upper opening of an eaves gutter. SOLUTION: The rear end part 1b of a throating cover 1 is inserted between a roof material 4 and a roof substrate material 5. Next, the edge part 1a of the throating cover 1 is extended in the direction of the upper end 2a of the outdoor side of an eaves gutter 2. A lug part 1b provided on the edge part 1a of the throating cover 1 is fitted to an upward recess part provided on the upper end 2a of the outdoor side of the eaves gutter 2, and the upper opening 2e of the eaves gutter 2 is blocked. The edge part 1a of the throating cover 1 can be connected to the upper end of the outdoor side of the eaves gutter 2 without any connection tool such as a clip. Furthermore, the throating cover 1 can be also used as a fallen leaf removal cover, the number of parts is reduced and labor for execution can be reduced.
Patent JP-H0310901-A (JP)
Title: Wheel for vehicle
Inventor: KOBAYASHI HIROSHI
IPC: B60B3/00
Filed: 1989-06-07
Abstract: PURPOSE:To increase fatigue strength simply and inexpensively by forming shot peening hardened layers on disc surfaces while setting hardened layers by fused alumina at least to parts facing to a countersink face around a bolt hole. CONSTITUTION:A wheel for a vehicle has a rim 1 and a disc 2 respectively formed of steel plate in separated bodies while combining parts 3 of these are welded together and made in a body. The disc 2 has a hub hole 4 in the center while has respective bolt holes 5 and ornamental holes 6 around the hub hole 4. In this case, shot peening hardened layers by iron shot and the like are formed on both sides of general face of the disc 2. A shot peening hardened layer by fused alumina is formed on a countersink face around the bolt hole 5. Fatigue strength is increased thereby with no need of grade up of the quality of the material or increase in plate thickness.
Patent JP-S63308467-A (JP)
Title: Image-forming optical device
Inventor: YASUOKA HIDEJI
IPC: H04N1/04
Filed: 1987-06-09
Abstract: PURPOSE:To obtain an image-forming optical device with a few of output nonuniformity and large brightness, by forming the aperture diameter of an image- forming lens as the arranging pitch of an optical sensor in a main scanning direction, and forming it as a rectangular lens larger than the arranging pitch of the optical sensor in a subscanning direction. CONSTITUTION:In a lens array 2, since it is constituted in such a way that the rectangular lens 3 having the aperture diameter in the subscanning direction Y larger than that in the main scanning direction X is arranged in a line shape in the main scanning direction X with a pitch equal to the arranging pitch of the optical sensor 5, the real aperture diameter of the rectangular lens 3 goes to (y) Therefore, since only the center part (x) of the lens where the amount of lowering of an ambient light quantity is few is used in the main scanning direction X, the change of the light quantity in reflected light from an original 1 made incident on the optical sensor 5 is scarcely generated, therefore, the output of the optical sensor 5 can be uniformized extending over entire width. Also, by increasing the convergence ability of the lens in the subscanning direction by setting the aperture diameter of the lens as (y), the reflected light from the original 1 can be converged efficiently, thereby, the image- forming optical device with large brightness can be obtained.
Patent JP-S5843528-A (JP)
Inventor: ANDORIYUU SHII TEIKURU
IPC: H01L29/792
Filed: 1982-08-23
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-2000339737-A (JP)
Title: Recording device and offset eliminating method
Inventor: ARIKAWA YOSHIROU
IPC: G11B7/125
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of cancel of offset caused by stray light by generating various signals from reflected light information, performing offset elimination processing, and detecting an offset value by the reflected light information obtained in a state in which reflection quantity becomes the prescribed quantity or less by controlling it variably. SOLUTION: A laser output is started by reproduced power from a laser diode 231, and an object lens 220 is moved forcedly in the direction of focus in a movable range by two shaft mechanism. At the same time, the level of a pull-in signal is monitored, and the position at which reflected light quantity in accordance with the position of an object lens becomes minimum is searched. The position of an object lens at which a pull-in signal becomes minimum in a threshold value or less is detected, and the position of the object lens is stored. When surface deviation of a disk 90 is large, an object lens 220 is moved in the direction of tracking monitoring a pull-in signal, and reflected light quantity and laser power density for a disk signal surface 90a are reduced.
Patent JP-H04371230-A (JP)
Title: Production of catalyst for fuel cell
Inventor: ENOMOTO HIROBUMI
IPC: B01J23/89
Filed: 1991-06-18
Abstract: PURPOSE:To attain perfect alloying and to obtain a catalyst for a fuel cell having excellent characteristics by depositing cobalt hydroxide on a platinum catalyst and treating the resulting nonalloy powder in a nitrogen atmosphere at a high temp. CONSTITUTION:Chloroplatinic acid is reduced to form a platinum catalyst, cobalt nitrate is added and pH is adjusted with an aq. ammonia soln. to deposit cobalt hydroxide on the platinum catalyst. The resulting nonalloy powder is treated in a nitrogen atmosphere at 1,000-1,200 deg.C. By this treatment, alloying of platinum with cobalt proceeds well and a binary alloy catalyst of a small crystallite diameter is produced. When this catalyst is used, a fuel cell having excellent characteristics and reliability is obtd.
Patent JP-H11322032-A (JP)
Title: Container inverting machine
Inventor: SAGA TAMIO
IPC: B65G7/08
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To discharge potatoes stored in a container on a sorting line without damaging them. SOLUTION: A container 40 opened on the upper face is pinched by a pressing cover 30 and an inverting base 20 from above and below, the inverting base 20 is inverted, and stored objects are discharged from an open port not covered with the pressing cover 30 in this container inverting machine. A small cover 35 opening or closing the open port is pivotally fitted to the pressing cover 30 so that the small cover 35 is opened when the inverting base 20 is inverted to the prescribed angle.  The inverting base 20 is provided integrally with a rotary frame 10 rotated around its axis, a floor belt conveyor 2 is installed below the rotary frame 10, the sensor 6 of a detector detecting the discharged quantity of the objects discharged from the container 40 is provided, the signal of the sensor 6 is arithmetically processed, and the inversion angle of the inverting base 20 and the drive of the floor belt conveyor 2 are controlled so that the desired quantity of objects are discharged.
Patent JP-H08317318-A (JP)
Title: Information transmitter
Inventor: SHIRAI KOICHI
IPC: G02F1/13
Filed: 1995-05-22
Abstract: PURPOSE: To display required information such as a plan or a specification on a display even without having equipment with a hand by performing access to an information transmitter/receiver even at a place where there is no telephone line facility. CONSTITUTION: A helmet 1 is provided with an attachable/detachable holder 2, a see-through eye shade 3 is linked to this holder 2, and a data display means 4 provided with a liquid crystal display 4a and a reflection lens 4b are mounted on this eye shade 3. Besides, a portable telephone set 5 provided with a MODEM 6 is attachably and detachably mounted on the holder 2 and concerning this portable telephone set 5, image information composed of the plan or specification transmitted from a personal computer 10 arranged in an office, etc., away from the working site through a telephone line is displayed on the liquid crystal display 4a of the data display means 4.
Patent JP-H06279117-A (JP)
Title: Titanium boride combined silicon carbide sintered compact for mechanical seal and mechanical seal
Inventor: UMEDA KAZUNORI
IPC: C04B35/56
Filed: 1991-05-22
Abstract: PURPOSE:To provide a titanium boride combined silicon carbide sintered compact for a mechanical seal excellent in such characteristics as brittleness and strength as well as in wear and friction resistance and to provide a mechanical seal using the sintered compact. CONSTITUTION:The objective titanium boride combined silicon carbide sintered compact for a mechanical seal consists of 15-35vol.% titanium boride, 5-30vol.% silicon and the balance SiC. The objective mechanical seal is provided by producing at least one of a fixed ring and a rotating ring with the sintered compact and producing the other with C, SiC, a metal or an alloy if necessary.
Patent JP-H07331132-A (JP)
Title: Matte electrodeposition coating composition containing fluororesin
Inventor: ABE SHINICHI
IPC: C09D127/12
Filed: 1994-06-02
Abstract: PURPOSE:To provide a matte electrodepsition coating composition excellent in workability, bath stability and coating film performance. CONSTITUTION:This composition is obtained by mixing an electrodeposition coating material (A) containing a hydroxylated and carboxylated fluororesin polymer and an amino resin with 5-25wt.% fine acrylic resin particles (B) having a particle diameter of 0.1mum or smaller and obtained by copolymerizing in an organic solvent a monomer composition consisting of an unsaturated monomer having a water-soluble polar group, a polyester (monomer) made from a polyhydric alcohol and an alpha,beta-ethylenically unsaturated acid, and if necessary, other monomer and neutralizing the copolymer.