baber/WOPTO huggingface dataset:
Patent JP-S61172917-A (JP)
Title: Method of installing tower-shaped off-shore structure
Inventor: MISAKI KOJI
IPC: E02B17/00
Filed: 1985-01-28
Abstract: PURPOSE:To enable manufacture of a title structure without an increase in the scale of a manufacturing shop and the size of a crane, by a method wherein a guide tower, erected upright on a sea bottom, guide piles, and units, with which a tower-shaped off-shore structure is formed, are manufactured independently from each other, and are assembled at an installation place. CONSTITUTION:A guide tower 2, guide piles 3, and structure units 4 are previous ly manufactured in a shop. After the guide tower 2 is erected upright on a sea bottom at an installation place, the lowermost structure unit 4 is seated on a sea bottom with the aid of the guide tower 2 serving as a guide. There after, after the guide piles 3 are inserted into an insertion part 15 of the struc ture unit 4 from above and are driven into the sea bottom, the structure units 4 are orderly piled up with the aid of the guide tower 2 and the guide piles 3, serving as a guide, and this builds a tower-shaped off-shore structure which has a working platform 10 emerged from a sea surface.
Patent JP-S61174145-A (JP)
Title: Production of hollow spherical glass body
Inventor: NOBUHARA KAZUTAKA
IPC: C03C11/00
Filed: 1985-01-29
Abstract: PURPOSE:To produce a hollow spherical glass body having no water absorptivity and integrity and having excellent strength by impregnating a soln. contg. a glass structure forming component and foaming agent component into a silica gel and subjecting the silica gel to dispersion calcination after drying and pulverizing. CONSTITUTION:The silica gel (e.g.; silica xerogel) having 0.2-5cm<3>/g pore volume is dipped into an aq. soln. contg. the glass structure forming component selected from a phosphoric acid, boric acid and the metallic salt thereof or an org. or inorg. salt of metals such as Na, K, Ca, Ba and Al and the foaming agent component (e.g.; urea) and is impregnated therewith, by which the compsn. is obtd. The compsn. is pulled from the soln. and is dried and pulverized. After the grain size thereof is adjusted, the powder is dispersed into the combustion gaseous flow kept at 800-1,300 deg.C, by which the compsn. is foamed and vitrified. The hollow spherical glass body having the optional glass body and desired properties is thus obtd.
Patent JP-H0527773-A (JP)
Title: Flame-retardant sound absorbing material
Inventor: KAWAGUCHI SHINTARO
IPC: E04B1/86
Filed: 1991-02-06
Abstract: PURPOSE:To provide the sound absorbing material which can be inexpensively and easily formed to arbitrary shapes, is self-extinguishing to flames, is resistant to water, and can be variously changed in voids, i.e., sizes of pores, according to the amplitude of sound. CONSTITUTION:The planar sound absorbing material having 5mm thickness and 0.57 apparent sp. gr. is constituted by sheeting 1 part (by weight) pulp for paper making and 9 parts (by weight) fine pieces of rigid PVC crushed to unshaped forms of about 1mm thickness and 6mm both length and width in water and drying the sheet, then applying the initial condensation product of a water-soluble melamine resin thereon so as to attain 45g (dry weight) per square meter. The sound absorbing coefft. of such material is 50 to 55% in the case of sound of 2000 vibration frequencies in the method complying with JIS (Japanese Industrial Standards) A 1405. In addition, the material is resistant to water and self-extinguishing to flames.
Patent JP-S63184568-A (JP)
Title: Steering wheel switch for vehicle
Inventor: SHIMIZU YOSHIHARU
IPC: H01R13/17
Filed: 1987-01-26
Abstract: PURPOSE:To prevent incomplete contact at a conducting portion, by providing a rotary member having a cancel cam onto a switch assembly associated with a directional supporter, while arranging an annular terminal at a lower section of said rotary member thereby making conductive through an annular section of a spring. CONSTITUTION:A conductive ring terminal 26 is inserted and held in place at a lower section of a cylinder 25 for holding a cancel cam in the center of a switch assembly, and one end of a battery is connected through an alarm to an L-shaped portion 27 of a terminal 26 projecting in the under face of an assembly body 6. A conductive coil spring 28 for energizing the cancel cam 20 continuously to a steering wheel 2 is provided above the ring-shaped terminal 26, and the tip portion 30 of said spring 28 at the side of the cam 20 is extended vertically in straight and inserted into a through-hole 32 made through a cancel pin section 31 of the cam 20. When a plurality of coupling pins 35 projecting from the cam 20 are fitted in recesses in the under face of the steering wheel 2, the steering wheel 2 and the cam 20 can be rotated integrally.
Patent JP-S57130025-A (JP)
Title: Automatic film winding camera
Inventor: KOBAYASHI TAKUMI
IPC: G03B1/50
Filed: 1981-02-06
Abstract: PURPOSE: To simplify the structure of a film pack and at the same time to realize the common use of different types of films, by providing different loading signal means according to the types of films and for every film pack and at the same time adding a film frame calculating mechanism.  
     CONSTITUTION: A film frame calculating cam 17 has a recess part 26 at every constant angle which is equivalent to the film advanced length of each frame. In addition, a film take-up control cam 34, i.e., a film take-up control mechanism, etc. are provied. At the same time, the 1stW3rd signal members 61, 67 and 72 are actuated according to the types of films by loading signals means provided to the film pack. In such constitution, the members 61, 67 and 72 are actuated with the pressure of the film pack in the case of a 120-film. Then a film 12 is wound up with the feed of the film decided by a constant angle division equivalent to a frame of film and via the cam 17, the cam 34, etc. In the case of a 220-film, the members 61 and 72 are actuated; while the member 72 is actuated in a 70mm-film, respectively. In such a way, the structure of a film pack is simplified, and at the same time the common use is possible for different types of films. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09207086-A (JP)
Title: Part assembly robot
Inventor: SATO YOJI
IPC: B25J9/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a part assembling robot to reduce the occurrence of a situation wherein assembly is impracticable due to interference between parts during assembly of parts. SOLUTION: An assembly head attached to arms 10 and 2 movable to an arbitrary position in a given space has a pair of air chucks 36 and 38 attached to slide blocks 26 and 28 moved in such a manner to approach and part from each other according to rotation of a rod 24 having right and left halves in which screws in a reverse direction to each other are spirally embossed. After parts P2 and P3 are held at the respective air chucks 36 and 38, the rod 24 is driven and through movement in a direction in which the air chucks 36 and 38 approach each other, the parts P2 and P3 are integrally assembled together by an assembly head. In turn, the parts P2 and P3 are simultaneously assembled in such a state to be left assembled integrally.
Patent JP-S57129785-A (JP)
Title: Heat sensitive recording paper
Inventor: SATOU MASUHIKO
IPC: B41M5/337
Filed: 1981-02-06
Abstract: PURPOSE: To obtain the heat sensitive recording paper which has excellent coloring property and produces stable coloring images even though hair dressing materials and sweat are attached, by forming a coloring layer by including dimethyl terephthalate.  
     CONSTITUTION: (A) one part of a basic colorless dye (e.g. crystal violet lactone), (B) about 3W10 parts of organic developer (e.g. bisphenol A), (C) about 1W5 parts of dimethyl terephthalate, (D) aboud 1W20 parts of a filler (e.g. kaoline, talk, and the like), and (E) about 10W25 parts of a bonding agent (e.g. polyvinyl alcohol) are mixed. The obtained painting liquid is applied on a substrate such as paper and film, and dried. Thus the heat sensitive recording paper is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06229382-A (JP)
Title: Parts assembling structure for housing
Inventor: SHIBUI NAOTO
IPC: F04C2/344
Filed: 1993-02-02
Abstract: PURPOSE:To provide an easy-structured assembling structure by deciding phase and assembling of cylindrical attachment parts such as a control valve, etc., on the end wall part of a housing of such as a pump. CONSTITUTION:A circular recessed hole 14 for inserting an attachment part B is formed on the end wall part 1a of a housing in the diagonal direction to the housing axis line. The tip part of a part projecting into the housing is chamfered so that a chamfer part 15 is formed approximately parallel to the face crossing at right angles to the housing axis line. A part of a coned disc spring 11 for elastically supporting an interior part 6 in the housing at the end wall part 1a side is crushed so as to form a flat part 11a and the flat part 11a is allowed to abut against the chamfer part 15. The part B is prevent from being pulled out by the coned disc spring 11, and the chamfer part 15 and the flat part 11a are brought in planar contact with each other on a face diagonally crossing to the hole axis of the recessed hole 14 so that the part B is locked against its turning at the prescribed phase. Thereby any projection or key groove for deciding phase in a part and recessed hole may not be formed so that processing is facilitated and the cost is reduced.
Patent JP-2000214903-A (JP)
Title: Parameter adjustment system for controller using perturbation
Inventor: MAEDA YUTAKA
IPC: G05B23/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the parameter for a controller optimizing an evaluation function by using a perturbation. SOLUTION: The value of each parameter is corrected so as to reduce the value of an evaluation function by utilizing the difference of an evaluation function between when perturbations are simultaneously applied to all parameters and when they are not. In such a case, the evaluation function J (p) is an evaluation index representing whether the entire control system performs desired operation, and is generally given with the error between a plant output and its target value. It is also a function of a parameter for a controller. The initial numeric value (p) of a certain parameter vector is used for the controller to operate the control system and the value J (p) of the evaluation function is calculated. Next, a perturbation vector (c) is added to the parameter (p), and an evaluation function J (p+c) is found by using the parameter value of p+c.  The updation quantity Δp of the parameter (p) is calculated according to the values of the two evaluation functions and the value of the parameter (p) is updated.
Patent JP-S63183999-A (JP)
Inventor: INOUE SHIGEO
IPC: C11D3/386
Filed: 1987-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57131345-A (JP)
Title: Wear resistant composite material
Inventor: SAKAZUME KATSUYUKI
IPC: C22C38/38
Filed: 1981-02-06
Abstract: PURPOSE: To obtain an inexpensive grain reinforced composite material with superior wear resistance by dispersing Al 2 O 3  grains as hard grains in a Cr-contg. high-Mn Fe alloy having a specified composition as a matrix.  
     CONSTITUTION: An Fe alloy consisting of 0.8W1.5% C, 10W15% Mn, 8W30% Cr and the balance Fe is put in a crucible 2 and melted by heating with a heating section 3. This molten alloy is mixed with 40W50vol% Al 2 O 3  grains (a) having 14W16 mesh as hard grains while pressing a ceramic plate 1 so as to prevent the grains from floating up. The mixture is taken out of the heating section 3 and solidified by cooling. Thus, a wear resistant composite material contg. Al 2 O 3  grains dispersed as a hard component in an Fe-Cr-Mn alloy as a matrix can be manufactured inexpensively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04237763-A (JP)
Title: Method and metal piece for separation of void pipe sleeve form
Inventor: FUJIMOTO NAOAKI
IPC: E04G19/00
Filed: 1991-01-16
Abstract: PURPOSE:To make form separation from a concreted ground by pinching an inner thickness portion by a rod, which is driven into the peripheral surface of the concreted ground with a void pipe, and another rod mating through the void pipe, and rotating the two rods round the axis stretching in longitudinal direction. CONSTITUTION:A form separating tool 1 includes a ring-shaped part 1a and legs 1b, 1c extending from the ring-shaped part 1a parallelly and having sharpened tips 1d, 1e differently long. The legs 1b, 1c are driven so as to pinch the wall thickness part mating while a void tube 3 is interposed and the peripheral surface 4 of the void tube 3 and the concreted ground. Then the shank 4, etc., of a hammer is inserted in the ring-shaped part 1a and rotated in the direction round the axis of the tube 3 so that the gap to the ground 2 is widened to the perimeter. Form is separated while tearing is made along the spiral seam of the void tube 3. Thus form separation of void tube 3 from the box-off part can be done easily and certainly.
Patent JP-H01192590-A (JP)
Title: Portable electronic device
Inventor: SAITO NOBUO
IPC: G06K19/077
Filed: 1988-01-28
Abstract: PURPOSE:To make ICs in an IC card hard to break and to enable an unavailable card to be replaced, by loading a detachable module incorporating IC chips capable of sending/receiving information to/from an external device. CONSTITUTION:An IC card 21 loaded with a module 22 incorporating IC chips capable of sending/receiving information to/from an external device has female irregulalities corresponding to a projection 41, and the module 22 has male irregularities. The both are bonded by the projection 41. Therefore, if the card 21 is deformed by the force externally applied, the bonding by the projection 41 is detached and the module 22 is separated from the card 21 and, thus, the ICs in the card are made hard to break. On the other hand, the detached module 22 can be returned to the card 21 by lightly pressing the module 22 into a hole part for nesting the module 22 on the card 21. Therefore, if a card itself is deformed to become unavailable, only the deflective card may be replaced for use and, thus, there is no need for replacing the whole IC card.
Patent JP-H01191244-A (JP)
Title: Shared memory access system for multiprocessor system
Inventor: KUWAKI KATSUHIKO
IPC: G06F21/79
Filed: 1988-01-26
Abstract: PURPOSE:To prevent data from being carelessly rewritten with erroneous access from another processor by inhibiting the output of a write request signal to a shared memory in case of an address indicating an area, where data should be protected from data rewrite of a processor, in the shared memory. CONSTITUTION:When the write request from a processor (a) is selected by a priority control circuit, outputs of a select '0' signal 101 and a select '1' signal 102 are '0'. The DO output of a ROM 11 is coupled to the select '0' signal 101 and the inverted signal of the select '1' signal 102 by an AND gate, and the DO output is the output of the AND gate as it is in this case. D1-D3 outputs are cut off by some AND gate, and the DO output is the output of a four-input OR gate as it is. This output is coupled to a switch 12 and a flip- flop 13 by an AND gate, and a write inhibit signal WST is turned on when the switch 12 and the flip-flop 13 are set to the memory protection validating state together and the D0 output is '1'. Thus, data is prevented from carelessly rewritten by erroneous access of the processor.
Patent JP-H01189951-A (JP)
Title: Manufacture of bipolar semiconductor integrated device
Inventor: IKEGAMI MASAAKI
IPC: H01L27/04
Filed: 1988-01-26
Abstract: PURPOSE:To recover the damage suffered in a dry etching process, and avoid the deterioration of high speed and high frequency characteristics, by depositing a dielectric layer of semiconductor capacitance element on a semiconductor substrates, performing dry etching and formation, and then forming the impurity diffusion layer of a bipolar transistor element. CONSTITUTION:Directly after an impurity diffusion layer 8 of first conductivity type is formed, a dielectric layer is formed in a semiconductor capacitance element region. By dry-etching this layer, a dielectric capacitance region 15 is formed, and then impurity diffusion regions 10, 11 of second conductivity type for a bipolar transistor element are formed. Therefor the damage of the bipolar semiconductor integrated device suffered by a heat treating process of impurity diffusion in the dry etching process is recovered. Further a diffusion region of impurity diffusion layer of a bipolar transistor region is also set at a specified quantity. Thereby a bipolar semiconductor integrated device containing a semiconductor capacitance element excellent in high speed and high frequency characteristics can be obtained.
Patent JP-H01191145-A (JP)
Title: Production of low-reflection molybdenum silicide mask material
Inventor: CHIBA AKIRA
IPC: G03F1/00
Filed: 1988-01-26
Abstract: PURPOSE:To produce a low-reflection molybdenum silicide mask material which is stable with good reproducibility by forming an oxide film of a molybdenum silicide further on a substrate on which a molybdenum silicide film is formed, under specific conditions by sputtering utilizing gaseous argon contg. gaseous oxygen. CONSTITUTION:The oxide film 3 of the molybdenum silicide is further formed by the sputtering method utilizing the gaseous argon contg. the gaseous oxygen on the substrate 1 on which the molybdenum silicide film 1 is formed to produce the low-reflection molybdenum silicide mask material. The ratio of the oxygen partial pressure in the gaseous argon to the total pressure is designated as gammaand the power of the sputtering as Qkw and the sputtering is so executed that the value gamma satisfies the inequality gamma<=9/25Q. The sputtering is thus executed under the conditions under which the ratio gamma of the oxygen partial pressure attains the value lower than the condition value at which the oxidation of a target arises. The oxidation of the target is thereby prohibited and the stable low-reflection film having the reproducibility at all times is obtd.
Patent JP-S59143326-A (JP)
Title: Pattern forming device
Inventor: TAKAGI KIICHI
IPC: G03F7/20
Filed: 1983-02-04
Abstract: PURPOSE:To facilitate formation of minute patterns as well as to reduce the time required for from design of pattern to exposure against sample surface by providing a pattern producing part using an ultraviolet light source and a liquid crystal display board as well producing patterns by the light. CONSTITUTION:An ultraviolet light source 201 and a pattern producing circuit 251 connected to a calculator for control 250 are arranged on a pattern foaming device and the output of the circuit 251 is supplied to a pattern producing part 202. A pattern produced in said part 202 is reduced by an optical lens 203 with the reduction rate of it and is projected onto a photo emitter 212 to make an image. Further, a silicon wafer 230 mounted on a XY stage 240, through electron lenses 221 and 224, is irradiated by a electron beam 400 corresponding to the pattern forming an image on the photo emitter 212. A deflection control circuit 252 controls deflection of the beam of the lenses 221 and 224 and a stage control circuit 253 controls drive of the stage 240 so that the time for fabricating patterns is reduced.
Patent JP-S55110318-A (JP)
Title: Timing control circuit
Inventor: BABA SHIROU
IPC: G06F1/04
Filed: 1979-02-16
Abstract: PURPOSE: To make it possible to generate various timing signals by exercising control over registers by sharing one increase-decrease circuit with a time-division control circuit on the microprogram system.  
     CONSTITUTION: The 1st register group 1 is formed on four registers RA1WRA4, and 2nd register group 2 of four registers RB1WRB4 provided corresponding to the above-mentioned register group 1; and initial value DA is set to registers RA1W RA4 of register group 1. Increase-decrease circuit 3 operates the above-mentioned registers RA1WRA4 as counters to share register group 1 in time-division mode. Here, the time-division control circuit formed of decoder circuit 7, microinstruction register 8, program counter 9, and microprogram memory 10 selects one of register groups 1, 2 and 5. In this way, one of register groups can be selected by a microprogram at any period, so that various timing signals can be formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10213196-A (JP)
Title: Hydraulic automatic tensioner
Inventor: KATOGI TEIJI
IPC: F16H7/12
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact automatic tensioner that can arrange a belt in proximity to an engine block. SOLUTION: An eccentric wheel 4 is oscillatingly supported by a fulcrum shaft 3 protrusively provided at an engine block 1, and a pulley 8 is rotatably supported by this eccentric wheel 4. A tension adjusting spring is provided to energize the eccentric wheel 4 in the direction of the pulley 8 tensing a belt A. A hydraulic damper 10 for cushioning pressing force of pressing the eccentric wheel 4 from the belt A through the pulley 8 is arranged on the outer end face side of the eccentric wheel 4. A dimension from the engine block 1 to the center of a belt guide face in the pulley 8 is therefore shortened, so that the belt A is arranged in proximity to the engine block 1.
Patent JP-H06230425-A (JP)
Title: Liquid crystal display device and its production
Inventor: MIYAJIMA KOJI
IPC: G02F1/136
Filed: 1993-02-03
Abstract: PURPOSE:To decrease the number of times of peeling photoresists, to prevent shorting and to improve 4 yield by continuously forming respective layers of a TFT and forming a drain electrode, drain line and source electrode of the same material as the material of a display electrode by the same processing. CONSTITUTION:The TFT has the gate electrode integral with the gate line, a gate insulating film which is provided on an insulating substrate so as to cover this gate electrode an amorphous silicon active layer which is provided thereon, two amorphous silicon contact layers which are provided apart from each other thereon and two metallic layers which are provided thereon. The source electrode 25 formed integrally with the display electrode 26 is formed on the one metallic layer of these two metallic layers and the drain electrode 23 which is formed integrally with the drain line 24 and made of the same material as the material of the display electrode 26 is formed on another metallic layer. An org. film of about the same film thickness as the film thickness of the TFT is provided under this display electrode 26 over the entire area of the insulating substrate exclusive of the TFT.
Patent JP-H06229416-A (JP)
Title: Crank bearing cap structure in internal combustion engine
Inventor: AMAIKE MASAAKI
IPC: F02F7/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide a crank bearing cap structure by which the vibration and noise of an internal combustion engine can be reduced. CONSTITUTION:An internal combustion engine is constituted in such a way that a journal support part 6 is formed to a reinforcing rib 5 formed in a skirt part 2 of a cylinder block 1, and a crank bearing cap 7 is installed under/fixed to this journal support part 6, and a journal support hole 9 is formed between the journal support part 6 and the crank bearing cap 7, and a journal 10 of a crank shaft is provided rotatably in this journal support hole 9. The crank bearing cap 7 has the first member 11 and the second member 12 which is arranged at least on an under surface of the first member 11 and is fixed to the journal support part 6 together with the first member 11, and the first member 11 is composed of a material having the same rigidity with the journal support part 6, and the second member 12 is composed of a material having rigidity higher than rigidity of the journal support part 6.