baber/WOPTO huggingface dataset:
Patent JP-H1029125-A (JP)
Title: Rotational dividing device
Inventor: UEMURA SATORU
IPC: B23Q1/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make the structure simple and miniaturizable and give a table strong clamping force. SOLUTION: A clamp ring 8 having a clamping surface on its inner circumference or the outer circumference is provided on a base 1. A table 5, including a pressure surface 10 set on a diameter whose outside or inside circumferential surface includes an interference with respect to the inside or outside circumference of the clamp ring 8, is supported by the base 1 in a rotatable manner, and after clamping the table 5 with interference and supplying pressure oil to the pressure surface 10, the table 5 is made to make a dividing rotation by means of the rotational driving gears by bending the clamp ring 8 in the unclamping direction with respect to the table 5.
Patent JP-S6096387-A (JP)
Title: Joining method of metallic plate
Inventor: UEDA ATSUSHI
IPC: B23K26/21
Filed: 1983-10-27
Abstract: PURPOSE:To perform quickly welding with high quality by disposing a beam shielding plate between preceding and succeeding metallic plates, irradiating beams thereto from an upper diagonal direction to cut the plates then irradiating the beams from the same position as in the stage of cutting in conformity with the same plane. CONSTITUTION:A preceding metallic plate 1 and a succeeding metallic plate 2 are clamped to overlap on each other in parallel apart at a specified distance and a beam shielding plate 12 is disposed between the plates 1 and 2. Laser beams 7a, 7a' are irradiated simultaneously from the upper diagonal direction and lower diagonal direction of the plates 1, 2 by maintaining a specified angle to cut simultaneously and linearly the two plates 1, 2. After the plate 12 is moved, the end plate 8 of the plate 1 and the end plate 9 of the plate 2 are mechanically removed. The plate 1 is thereafter moved downward and the plate 2 upward respectively at the same distance to array the plates on the same plane in tight contact with each other. Laser beams 7b, 7b' are thereafter irradiated from the top and bottom surfaces in the same position as in the stage of cutting to connect thoroughly the two plates 1, 2.
Patent JP-H1026647-A (JP)
Title: Method and device for inspecting substrate
Inventor: IKEDA YUICHI
IPC: G01R31/02
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To perform the extraction of the position relationship of a probe with respect to each lead and the discrimination of the presence or absence of the lose connection of the lead by constituting the non-contact probing by a multiple-electrode probe for the lead group of an IC under inspection, and capturing the weak electromagnetic field. SOLUTION: An AC signal flows into a connecting-lead group 7, and the weak electromagnetic field is generated. A filter 110 of a waveform processing circuit 10 removes the noises of the received detected signal. The signal is amplified in an amplifier 111 and outputted to an A/D converter 11. Then, the detected signal after the waveform processing is inputted into a personal computer 12. When there is loose connection in the lead 7, the received level becomes smaller than the reference value. Therefore, the presence or absence of the loose connection can be discriminated by the level difference. Then, the channel of the AC signal inputted into a contact probe 3 is changed, the same operation is repeated and the received levels are measured, respectively.  Thus, where the each electrode of a multiple-electrode probe 8 is located in the vicinity of which lead 7 of an IC under inspection 6 and the position itself can be frond.
Patent JP-S6358122-A (JP)
Title: Method and apparatus for positioning point of unbalance
Inventor: OKUMURA HIROMITSU
IPC: G01M1/08
Filed: 1986-08-28
Abstract: PURPOSE:To enable to rest the point of unbalance at a desired position, by performing deceleration control with feedback control of revolving speed according to a voltage corresponding to the revolving speed being timed to an unbalance phase signal as given when an object to be measured is rotated at a high speed. CONSTITUTION:An object 1 to be measured is rotated by a drive motor 3 and a vibration detection signal 2 is introduced to a filter 4 to obtain an unbalance signal, from which an unbalance phase signal is generated 6. When the signal and a positioning start signal 21 from a control section 18 are inputted into a gate circuit 7, the Q output of an FF 8 closes a switch 22 and a sensor 17 detects the circumference of the object 1 being measured. The detection signal is introduced to a generator 16 for generating voltage corresponding to revolving speed, the output of which is inputted into a subtraction element 12 to be subtracted from a control voltage corresponding to fast measuring revolutions from an IC 11. The output 13 of the element 12 is inputted into a voltage-to-frequency converter 14, the output pulse frequency of which 14 is made lower corresponding to the output of the generator 16 and when the output of the element 12 decreases to a negative voltage in time, the oscillation of the converter 14 stops. Then, the motor 3 comes to stop through a driver 15 and halts the object 1 being measured.
Patent JP-2000036543-A (JP)
Title: Semiconductor memory device
Inventor: ISHIDA MINORU
IPC: H01L21/8244
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To achieve high integration so that the size of a memory cell can be reduced. SOLUTION: Each memory cell 10 has a p-type active region 13 and an n-type active region 14, two pieces of word lines 21a and 21b (WL1 and WL2), and a common gate line (GL1) and a common gate line 22b (GL2). The two memory cells 10 and 10' are arranged so that the cells are deviated by e.g. 1/2 to each other in the direction perpendicular to the direction of the word line from the perfectly opposing positions. Furthermore, these memory cells 10 and 10' are arranged so that the parts of the cells are overlapped in the direction of the word line. Thus, the size of the memory cell can be made small in the direction of the word line.
Patent JP-H08104807-A (JP)
Title: Fuel hose and resin composition therefor
Inventor: MURAKAMI KOYO
IPC: F16L11/08
Filed: 1995-08-09
Abstract: PURPOSE: To obtain an inexpensive, high-performance fuel hose free from any problem of safety during its production and having high adhesion strength. CONSTITUTION: This fuel hose is made up of a tubular inner layer 2 made of a fluororesin and an outer layer 3 directly laminated on the outer peripheral surface of the inner layer 2 and made of a polyamide resin containing (A) 2-20wt.%, of at least one of a group II metal oxide and group II metal hydroxide based on the polyamide resin and (B) 0.5-10wt.%, of a carboxylic acid 1,8- diazabicyclo[5,4,0]undecene-7 salt based on the polyamide resin.
Patent JP-2000034679-A (JP)
Title: Refreshing fiber structure
Inventor: ONOZAWA YUICHI
IPC: D06M13/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a refreshing fiber structure prevented from stickily attaching on skin and capable of providing a feeling of dryness by forming a water-absorbing polymer gel containing a menthol component in the hollow sections of hollow fibers designed to constitute the fiber structure and provided with penetrating holes of from the surfaces of the fibers to the hollow sections. SOLUTION: This refreshing fiber structure is obtained by; immersing a fiber structure, e.g. a cloth made of hollow fibers e.g. polyester hollow fibers each having a hollow rate of 5 to 40% pref. 20 to 40% and penetrating holes from the surface of the fibers to the hollow sections thereof into a water- absorbing polymer e.g. a solution comprising a poly(meth)acrylic acid neutralization salt, menthol derivative and crosslinking agent; subjecting it to heat treatment; and causing the crosslinking reaction for forming a sustained release gel of water-absorbing polymer in the hollow sections.
Patent JP-S6358502-A (JP)
Title: Protecting device for misinsertion of substrate
Inventor: YOSHINAGA MOTOAKI
IPC: H05K1/02
Filed: 1986-08-29
Abstract: PURPOSE:To prevent injuries of a printed circuit board itself and devices that are controlled by said circuit board by providing plural printed circuit boards where optical paths are formed by through holes of different positions, a light emitting means, a light receiving means and a power supply means. CONSTITUTION:The through holes 12 are formed to plural printed circuit board 11 at different positions from each other and a linear optical path is formed through those holes 12 in case the substrates 11 are put completely into plural substrate accepting connectors at normal positions and in the correct directions. Then a light emitting element 14 works to illuminate the optical path 13 through holes 12 at a prescribed angle. Thus a light receiving element 15 detects the arriving light and converts it into electrical signals. These signals are supplied to plural system power supply circuits 28 an amplifier 23, a relay 25, an energizing coil 26, etc., for production of the working power supply voltage. While the patch is cut and no working power supply voltage is produced from those circuit 28 if each substrate 11 is not put into each connector at a normal position and in the correct direction. Thus it is possible to prevent the injuries of the substrate 11 itself and the devices that are controlled by the substrate 11.
Patent JP-S6181026-A (JP)
Title: Test signal generating system
Inventor: TSUNO TORU
IPC: H03L7/00
Filed: 1984-09-28
Abstract: PURPOSE:To set optionally the relations in phase and frequency between signals with each other by constituting a system with a reference signal generator which generates a reference frequency signal, plural frequency converters which converts the signal to a signal having a desired frequency, and plural delay circuits. CONSTITUTION:A reference signal generator 7 generates a reference frequency signal Ss having a prescribed frequency in accordance with a control signal applied from a control circuit 11. Frequency converters 81-8n divide or multiply the frequency in accordance with the control signal applied from the control circuit 11 so that the reference frequency signal Ss outputted from the reference signal generator 7 is converted to signals Sf1-Sfn having desired frequencies. Delay circuits 91-9n delay output signals Sf1-Sfn of frequency converters 81-8n by prescribed delay times td1-tdn in accordance with the control signal applied from the control circuit 11. Signal converters 101-10n convert output signals of delay circuits 91-9n to test signals St1-Stn having prescribed forms in accordance with the control signal applied from the control circuit 11 and output them.
Patent JP-H0648122-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: KAGA YUKIO
IPC: B60C11/13
Filed: 1992-07-30
Abstract: PURPOSE:To prevent the occurrence of heel-and-toe abrasion and a drop in wet traction capability, and further prevent a groove bottom from cracking, even when a deep-grooved block pattern is formed. CONSTITUTION:Regarding a heavy load pneumatic tire where many blocks 4 divided with grooves of depth equal to or above 22 mm are formed on a tread 1, and these. blocks 4 form a unidirectional pattern along a tire rotational direction, side walls formed longitudinally along the tire peripheral direction of the blocks 4, form an angle with a normal line to the tread 1 in such a way that the side wall angle beta of a grounding rear end 6 is larger than groove wall angle alpha at a grounding front end 5. Furthermore, a relationship of 10 degrees <=(alpha+beta)<=15 degrees is established.
Patent JP-H0952901-A (JP)
Title: Composition for biodegradable molding and production of biodegradable molding
Inventor: SHIMOOOZONO TETSUYA
IPC: C08L101/16
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a gelatinized material of starch which is subjected to oxidation treatment, capable of improving fluidity when heat melting, enabling injection molding and useful for disposable dishes, etc. SOLUTION: This composition comprises (A) only a gelatinized material of starch which is subjected to oxidation treatment or contains the component A and (B) a biodegradable resin. Furthermore, the component A is obtained by heating and mixing (i) starch with (ii) water and (iii) an oxidizing agent (preferably persulfuric acid salt selected from potassium persulfate, ammonium persulfate and sodium persulfate or hydrogen peroxide) or component (ii), (iv)a plasticizer and the component (ii) or the component (iv) and the component (iii), preferably so that 0.01-50 pts.wt. component (iii) or 10-50 pts.wt. component (ii) or 0.1-40pts wt. component (ii) and 1-100 pts.wt. component (iv) or 1-100 pts.wt. component (iv) based on 100 pts.wt. component (i) are used, respectively.
Patent JP-S58105513-A (JP)
Title: Engaging device
Inventor: MORITA TAMAO
IPC: A45C13/10
Filed: 1981-12-18
Abstract: PURPOSE:To maintain the magnetic closing circuit even at oscillation of a male engaging member, by a method wherein length of a ferromagnetic lever as a male engaging member of the engaging device is made greater than depth of a hole of a magent as a female engaging member. CONSTITUTION:A permanent magnet 1 has a hole 1a, and a ferromagnetic plate 2 is attached to one pole surface of the permanent magnet 1 and fitted to a non- magnetic case 4 integrally. A ferromagnetic plate 3 is abutted to other pole surface of the permanent magnet and detachably connected by magnetic force. A ferromagnetic lever 3a with diameter greater than depth of the hole 1a and smaller than diameter of the hole 1a is projected from center portion of the plate 3. In this constitution, when the engaging device is installed to a handbag or the like, toughness of leather as raw material produces yielding to the engaging device by external force and lateral shift, however, force of pulling the lever 3a itself from the hole 1a is eliminated by a gap of the lever 3a for free inclination or oscillation, thereby failure of the engaging is prevented.
Patent JP-S5997903-A (JP)
Title: Warehousing and delivery method in automatic three-dimensional warehouse
Inventor: TANAKA TAKAAKI
IPC: B65G1/137
Filed: 1982-11-22
Abstract: PURPOSE:To prevent an after-process from being disordered, by taking preference of a delivery demand latency when both warehousing and delivery demand latencies are generated, while constituting it so as to be preferentially handled in succession of fixed frequency for the duration the delivery demand latency continues. CONSTITUTION:A warehousing control computer 14 receiving a warehousing demand signal performs continuously a warehousing demand interruption to a central computer 13 at a fixed time interval till this interruption is accepted. Likewise, a delivery control computer 15 performs a delivery demand interruption. The central computer 13 stores each of warehousing and delivery demand latencies in memory on the basis of information out of a stacker crane control computer. And, for the duration the stored delivery continuous handling frequency is below the specified numerical value, the delivery demand is preferentially handled and if it reaches the specified frequency and the warehousing demand latency is stored in memory, the warehousing demand is put into action. Like this, with the delivery operation given priority, disorder in a stacking process due to the delivery latency can be prevented.
Patent JP-2000035564-A (JP)
Title: Brightness correction device of liquid crystal display
Inventor: KAWAI YOSHIHIKO
IPC: G02F1/133
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely prevent a display screen from being decreased in brightness occurring at low temperatures with respect to a liquid crystal display device provided with backlight comprising a cold-cathode tube fluorescent lamp. SOLUTION: Relating to a liquid crystal display device provided with an LCD 12 having backlight 10 comprising a cold-cathode tube fluorescent lamp on the back and a display control circuit 14, a temperature sensor 20 is arranged in the neighborhood of the LCD 12 for detecting the temperature, and when the temperature of the LCD 12 (further the backlight 10) is at a set temperature or lower, a control voltage for brightness adjustment generated from a control voltage generating circuit 26 and outputted to a display control circuit 14 is shifted to a higher level side to increase the transmittance of the LCD 12 at the time of displaying an image. As a result, it is possible to prevent the display screen from becoming dark even if the backlight 10 is decreased in brightness at low temperatures.
Patent JP-H0755020-A (JP)
Title: Valve device
Inventor: ITO KIKUO
IPC: F16K1/32
Filed: 1993-08-18
Abstract: PURPOSE:To solve the faulty changeover or the like that would be caused in a pump by enabling a large amount of fluid to be instantaneously supplied by only one valve device. CONSTITUTION:In a valve body 11, a fluid inlet 12, a fluid outlet 13, and a valve seat 14 therebetween are formed. A poppet valve body 15 is provided on the fluid inlet side so as to be capable of being brought into contact with the valve seat 14 or being separated from it. Valve stems 21, 22 are provided so as to be integral with the poppet valve body 15 and to be movable in the axial direction. An O-ring is fitted on the circumferential surface of the valve stem 22. The O-ring keeps the tightness between the valve stem 22 and a sleeve 24 on the valve body side, and also provides a resistance to the axial movement of the valve stem 22 by the friction with the sleeve 24. A spring 31 is abutted on the end of the valve stem 22, and a plunger 32 is slidably fitted in the sleeve 24 with the spring 32 therebetween. A bracket 35 is fixed to the undersurface of the valve body 11, and a L-shaped plunger operating plate 37 is turnably provided via a shaft 36. A float shaft 38 is integrally provided to the plunger operating plate 37.
Patent JP-H0369645-A (JP)
Title: Device for feeding elastic yarn
Inventor: KIYONO MASAHIRO
IPC: D04B15/50
Filed: 1989-08-07
Abstract: PURPOSE:To dissolve end breakage of yarn when feed of yarn is started and irregular stitch of knitted fabric by putting elastic yarn between each feed roller and each pinch roller so as to keep the yarn in the state capable of being fed when the yarn is fed and continuing to put the yarn between these rollers even when the yarn is not fed. CONSTITUTION:An elastic yarn EY is put between a fed roller 71 and pinch roller 85 and tension of a cable 74 is removed and rollers 71 and 85 are rotated by a rotating roller 66 and the elastic yarn EY is fed to a knitting machine cylinder. when tension is applied to the cable 74, transmission member 72 is separated from rotating member 66 and these rollers 71 and 85 are kept in non-feed state while putting the elastic yarn EY between these rollers and brake 89 is applied to the roller 71 by a brake piece 89 to remove loosening of the elastic yarn EY.
Patent JP-H0623345-A (JP)
Title: Excretion purifying agent
Inventor: KANEHISA SHOICHIRO
IPC: C02F1/00
Filed: 1992-07-09
Abstract: PURPOSE:To obtain an excretion deodorizing agent generating no ammonia gas and hydrogen sulfide gas and having excellent deodorizing effect and residual effect by adding an isothioazolone derivative represented by a specific formula as an effective component. CONSTITUTION:An excretion purifying agent contains an isothiozolone derivative represented by formula as an effective component. The effective component of the excretion purifying agent is compounded with a proper auxiliary agent, for example, a surfactant to be formed into a powdery agent, a liquid agent or a granular agent by a conventional method. Further, a stabilizer such as alkaline earth metal, a chemical agent reacted with a malodorous component, an aromatic masking a malodorous component and a colorant concealing an excretion color may be added if necessary. This excretion purifying agent is not lowered in solubility in the treatment of excretion and does not adsorb excretion and can decompose undigested protein, undigested fat and uric acid in excretion to perfectly suppress the propagation of bacteria causing the generation of a malodor.
Patent JP-H0252894-A (JP)
Title: Sill device for elevator
Inventor: ANDO HIROSHI
IPC: B66B13/28
Filed: 1988-08-17
Abstract: PURPOSE:To reduce a danger of passengers tripping on a difference in level between a station sill and a cage sill by providing such a constitution as exposing the difference indicating part of one sill above the other sill to indicate the difference in level. CONSTITUTION:A station sill 26 for guiding the opening and closing of a station door 27, a cage sill 22 for guiding the opening and closing of a cage door 23, and difference indicating panels 31, 32 disposed on the upper parts of the opposite surfaces of these sills, respectively, are provided. When a difference in level is caused between the station sill 26 and the cage sill 22 in the stopping state of an elevator cage 21, the difference indicating panel of one sill is exposed above the other sill to indicate the difference in level. Thus, when the elevator cage 23 is not stopped in a normal position, a danger of passengers tripping on the difference in level can be reduced.
Patent JP-H06316210-A (JP)
Title: Truck and crawler car for railroad track works
Inventor: MAEKAWA KORETOKU
IPC: B60F1/04
Filed: 1992-07-08
Abstract: PURPOSE:To enhance efficiency in the railroad track works such as gravel replacement and shorten the term of works by modifying a work truck, etc., designed therefor so that it can run both on a rail and on the ground. CONSTITUTION:At the front and rear of the body of a truck, wheel parts 3A, 3B are furnished which have a left and a right rail wheel 5 and bear the car body, and the rail wheels 5 are placed on the rails 4 and put in engagement. The inner wheel 11A of rear wheels 11 as driving wheels of the truck is joined with the oversurface of the rail 4 so as to generate a running motive, and the rail wheels 5 are made possible of separating from the rails 4 by an elevation mechanism consisting chiefly of a hydraulic cylinder 9, and thyereby the resultant truck 1 for railroad track works is capable of running both on the ground with tires and on the rails using the rail wheels and the inner wheel 11A.
Patent JP-H1186608-A (JP)
Title: Lighting module for automobile
Inventor: BUARD PHILIPPE
IPC: F21V8/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To properly control lighting of facets in a light guide, so that a beam emitted from a lighting module can form a desired shape by positioning the light guide precisely. SOLUTION: A light guide 1100 is equipped with a set of transparent strips 1110, 1120, 1130 which are piled up together. A light module 1000 includes a reference member 1200 equipped with first parts 1210, 1220 forming a horizontal reference plane and a second part 1230 forming a vertical reference plane. The piled-up transparent strips abuts to the two groups of parts of the reference member 1200 in predetermined positions on a longitudinal axis of the light guide 1100, and facets 1111, 1121, (1122, 1131) of the light guide 1100 cooperate with lenses 1111a, 1121a, 1122a, 1131a so as to project optical images corresponding to the facets in the light-emitting direction E.