baber/WOPTO huggingface dataset:
Patent JP-S6137620-A (JP)
Title: Table device for alignment of articles
Inventor: MATSUBARA TOSHINORI
IPC: B65G43/00
Filed: 1984-07-27
Abstract: PURPOSE:To make a table device, which is to put small and thin articles in alignment to load on a jig, in a small size by furnishing a rotary table on its circumference with a numver of stepped holes for fitting of pallets, and by installing a pallet lifting device and a fore-and-aft, right-and-left moving device in the position of feeding. CONSTITUTION:A pallet feed table 1 is revolved for a certain angle by an indexing device 1b, and a pallet 2a is located in the article feed position A. A pallet locating table 6 is lifted from under a stepped hole 1a by an elevating shaft 6b so as to make vertical location of the pallet 2a. The pallet 2a is moved fore and aft and to the right and left by a fore-and-aft shaft 6c and a left-and-right shaft 6d for an amount corresponding to the dimensional difference between the stepped hole 1a and shaft 6a, to place the article in the specified position on the pallet 2a. Then the pallet 2a is fitted back into the stepped hole 1a, and the table 1 is turned for a specified angle. Repetition of this procedure will transfer the pallet to the takeout position. Thus the device is made in small size and can work with a shortened operating time.
Patent JP-H11322889-A (JP)
Title: Polyisocyanate for rigid polyurethane foam, and production of rigid polyurethane foam using the same
Inventor: KATAOKA YOSHIZUMI
IPC: C08L75/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyisocyanate having good stability with the passage of time and capable of being molded in a short time by a perfect water-foaming treatment method to form a rigid polyurethane foam scarcely not swelling after demolded. SOLUTION: This polyisocyanate has an acidity of 100-2,000 ppm, and includes diphenylmethane diisocyanate (MDI) and polymethylenepolyphenylene polyisocyanate (polymeric MDI). An especially preferable polyisocyanate is a mixture of the MDI with the polymeric MDI in a MDI/polymeric MDI weight ratio of 20/80 to 60/40. The polyisocyanate and an active hydrogen-containing compound can be molded in the presence of a foaming agent, a catalyst and a foam stabilizer in a short time by a perfect water-foaming treatment method using only water to form the rigid polyurethane foam scarcely swelling after demolded.
Patent JP-H028185-A (JP)
Title: Jack for hydraulic elevator
Inventor: SASAKI HIDEKAZU
IPC: B66B9/04
Filed: 1988-06-27
Abstract: PURPOSE:To facilitate the joint work of a plunger by jointing a divided plunger by the recessed fitting type joint having a shrink range in the title jack having a divided plunger. CONSTITUTION:A male joint 2 is welded to the lower part of an upper plunger 1 and a female joint 4 is respectively formed at the upper part of a lower plunger 3. The outer diameter of the male joint 2 is set in the shrink range slightly larger than the inner diameter of the female joint 4. In case of connecting the upper and lower plungers 1 and 3 the male joint 2 is fitted into the female joint 4, piercing is executed on the plunger side face and a pin 5 is driven, then the plunger surface is made smooth. Or, the diameter is enlarged by heating the female joint 4 side by a heater, the male joint 2 is fitted in and cooled. Consequently the joint work of the upper and lower plunger becomes easy.
Patent JP-S5280796-A (JP)
Title: Display substance
Inventor: KANBE SADAO
IPC: G02F1/13
Filed: 1975-12-27
Abstract: PURPOSE: The display substance is formed by filling liquid crystal into the cell consisting of glass substrate attached with two sheets of transparent electrode via spacer. And the cell is made into one in which each picture element or segment is independent to each other. As a result, a large-size electric display panel which can be seen even in daytime can be obtained with reduced cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11319519-A (JP)
Title: Reinforcing material-imbedded separation membrane and manufacture thereof
Inventor: IKEDA KOSO
IPC: B01D69/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To impart the high strength to withstand a filtration pressure and thereby dispense with a support to be set inside a module by providing a filtering medium and a reinforcing material imbedded in the filtering medium, in a separation membrane which separates a specific component from a fluid such as a liquid or a gas through a filtering process. SOLUTION: The separation membrane 1 is composed of a hollow fiber-type filtering medium 2 and a reinforcing material 3 formed of, e.g. six pieces of single fiber imbedded in the filtering medium 2. The reinforcing material 3 is arranged in such a manner that three pieces of the material 3 are imbedded spirally to the right centered around the axial line of the a hollow fiber and the remaining three pieces are imbedded spirally to the left. Thus the strength of the separation membrane 1 is heightened, so that a support need not be particularly installed inside a module and the separation membrane 1 can be manufactured easily and at a low cost. Further, the high strength of the separation membrane 1 is achieved even when the filtering medium 2 is fine and is soft because of high voids.  Thus it is possible to prevent a deteriorated membrane performance resulting from an increased strength from occurring.
Patent JP-S6311356-A (JP)
Title: Recording apparatus
Inventor: YASHIMA OSAMU
IPC: B41J2/015
Filed: 1986-07-03
Abstract: PURPOSE:To prevent the contamination of recording paper without requiring a gap holding mechanism, by providing at least one groove storing ink to a thermal head and arranging a heat generating element to the bottom part of the groove and fixing a film having a large number of fine holes to the opening part of the groove. CONSTITUTION:A plurality of grooves 10 having opening parts 9 toward recording paper 8 are formed to a thermal head 3 and heat generating elements 6 are provided to the bottom parts of the grooves 10 and a film 1 is fixed so as to cover the opening parts 9 of the grooves 10. Ink 5 is supplied to the grooves 10 provided to the thermal head 3 and, subsequently, when the heat generating elements 6 are heated suddenly, the ink 5 contacted with the heat generating elements 6 is abruptly heated and evaporated and passes through the fine holes 2 of the film 1 to be injected toward the recording paper 8. At this time, the ink is injected only from the parts heated by the heat generating elements 6 to make it possible to perform required recording on the recording paper 8. Since the film 1 is fixed so as to cover the opening parts 9 of the grooves 10 and the film 1 for supplying the ink is not moved, the contamination of the recording paper 8 is prevented.
Patent JP-S6049756-A (JP)
Title: Preparation of fermented soybean packed in container
Inventor: SUDA KAZUE
IPC: A23L11/00
Filed: 1983-08-27
Abstract: PURPOSE:To prepare the titled fermented soybeans, reducing the consumption of water and shortening the steps before the culture, by a space-saving continuous mass-production process, by putting roast soybeans in a vessel, contacting with water, and culturing Bacillus natto in the soybean. CONSTITUTION:The objective fermented soybeans can be prepared by (1) roasting soybeans at 130-140 deg.C, (2) putting the roast soybeans in a vessel, (3) filling the vessel with sterilized water dispersed with seed cells of Bacillus natto and contacting the soybeans with the water for <=3hr, (4) draining the roast soybeans, and (5) putting into a container and culturing in a fermentation chamber for 10-24hr.
Patent JP-S6135425-A (JP)
Title: Composite blank material for spectacle frame
Inventor: TSUJI HITOSHI
IPC: G02C5/14
Filed: 1984-07-27
Abstract: PURPOSE:To provide a reduced weight, increased strength and improved brazing characteristic, plating characteristic and workability by using an alloy formed by dispersing any among C powder, c fibers, C powder coated with SiC and C fibers coated with SiC into a Ti alloy at specific volumetric % as a core material, forming a specific material if necessary as an intermediate material thereon and cladding an alloy having corrosion resistance on the outside peripheral side thereof. CONSTITUTION:Any among the C powder, C fibers, C powder coated with SiC and C fibers coated with SiC is dispersed at 0.1-40vol% into the Ti alloy to be used as the core material to reduce the weight thereof and to improve the workability. The alloy of Cu, Ni, Ag, Au, platinum group or stainless steel group having corrosion resistance is clad on the outside peripheral side of the core material to prevent the difficulty of brazing by the high-temp. activity of the Ti which is the essential component. The deterioration of the plating characteristic by the secure oxide film of the Ti surface is also prevented. The joint strength between the core material and the sheath material is further improved if the material consisting of any of Ag, Cu, Ni or the alloy thereof is interposed therebetween as the intermediate material.
Patent JP-2000348298-A (JP)
Title: Lease port for shared electrically-operated vehicle
Inventor: OGURA MASAMI
IPC: G08G1/09
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To efficiently allocate shared electrically-operated vehicles with charged quantity which corresponds to their destinations even through many users come at a time. SOLUTION: The lease port 1 of electrically-operated vehicles 2 shared by a plurality of users is provided with a plurality of lanes 32 to receive vehicles where the vehicles 2 are allocated in accordance with the charged quantity. Parking lanes where the vehicles 2 are parked in high density are also provided at the back of the lanes 32. Further, as for the lane sections of each of the lanes 32, a vehicle 2 with more charged quantity is allocated as the lanes are separated from a exclusive ticket gate 35a.
Patent JP-H064336-A (JP)
Title: Information processor
Inventor: TANAKA KATSUMI
IPC: G06F11/22
Filed: 1992-06-17
Abstract: PURPOSE:To deal with the various needs of users by diversifying the fault processing of the cache memory of a CPU. CONSTITUTION:In a processor for fault processing, a fault time counter is provided to count the number of times of faults for each compartment of the cache memory for respective CPU 1 and 2, and a degenerate time counter is provided to count the number of times of degenerating the compartment of the cache memory for the CPU 1 and 2. Then, the limit value of the number of times of faults and the limit value of the number of times of degeneration are stored in a fault processing processor 10, and the limit of the number of times of faults at the CPU 1 and 2 is identified from the contents of the fault time counter and the limit value of the number of times of faults by the fault processing processor 10. When exceeding the limit value of the number of times of faults, corresponding to the identified result, that compartment is degenerated by the fault processing processor 10, and the limit to degenerate the compartment of the cache memory is identified from the result of counting the number of times of degeneration and the limit value of the number of times of degeneration at the CPU 1 and 2. When exceeding the limit calue of the number of times of degeneration, corresponding to the identified result, the fault processing processor 10 degenerates the CPU 1 and 2 at this information processor.
Patent JP-H066192-A (JP)
Title: Zero cross detection circuit
Inventor: YOKOMIZO TOSHIO
IPC: G05D1/08
Filed: 1992-06-17
Abstract: PURPOSE:To prevent malfunction due to noise or the like in the zero cross detection of a detected signal changing slowly. CONSTITUTION:A level comparator 1 compares a detected signal Ss with a reference voltage V1 to detect a zero cross point thereby changing an output signal So from an H level to an L level or vice versa. A switch 4 receives bias voltages +Vb, -Vb larger than a noise level and selects either of the voltages in response to a switching signal C1 and outputs the selected voltage as an output voltage V2. A switch 5 receives the voltage V2 selected by the switch 4 and 0V and selects either of them in response to a switching signal C2 and outputs the selected voltage as a reference voltage V1. A flip-flop circuit 2 detects whether a zero cross point is a leading zero cross point or a trailing zero cross point and generates the switching signal C1. Simultaneously the flip-flop circuit 2 starts a timer 3 at zero cross point of time and generates the switching signal C2 by which the switch 5 selects the voltage V2 for a prescribed time T only.
Patent JP-H05312504-A (JP)
Title: Touch probe
Inventor: MATSUHASHI AKIRA
IPC: G01B21/00
Filed: 1992-05-02
Abstract: PURPOSE:To realize highly accurate nondirectional measurement by converting displacement in X, Y direction of a probe through a circular hole and a ball into displacement in Z direction of a sliding shaft thereby eliminating roving phenomenon. CONSTITUTION:When a contact 2 contacting with an object to be measured makes a displacement in back and forth or up and down direction, i.e., in X, Y direction, from neutral state, a probe 1 slides around the center 5c of a spherical shaft 5b to cause displacement of a circular hole 4 made at right end part 3. Consequently, a ball 11 moves from the circular hole 4 and the sliding shaft 10 slides to the right, i.e., in Z direction, and thereby a movable contact 12 separates from a fixed contact 14 to deliver a control circuit OFF signal. Since the structure for converting the displacement of the probe 1 in X, Y direction through the circular hole 4 and the ball 11 into displacement of the sliding shaft 10 in Z direction and separating one movable contact 12 from one fixed contact 14 is identical in all directions including X, Y directions, roving phenomenon does not take place resulting in very high accuracy.
Patent JP-S641909-A (JP)
Title: Intelligent recorder
Inventor: FUDEYASU TAKAHIRO
IPC: G01D1/02
Filed: 1987-06-24
Abstract: PURPOSE: To enable data to be understood easily even if input signal vibrates by sampling the input data at a shorter period than display period and hence by calculating statistical variables of input data at a display period with the statistical variable calculation method.  
     CONSTITUTION: Sampling period T 1  of data display and data display format are entered through the keyboard 10. The A/D converter 4 converts analog signal to each channel into digital signal at a period T 2  which is shorter than the period T 1 . Thus, the multiplexer 2 switches input signal at a much shorter period T 3 . These digital signals are read by the CPU5. The CPU5 calculates an average value and standard deviation of input data to each channel at each period T 1  and displays it on the CRT7 in the set display format. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H09308197-A (JP)
Title: Labor saving bicycle dynamo
Inventor: TAKEDA TOSHIICHI
IPC: B62J6/08
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To use a dynamo with light force by enlarging the diameter of a roller. SOLUTION: The diameter of the roller of a dynamo is enlarged from the stage of manufacture at a maker Hereby, even if a user uses a dynamo at night, he hardly feels load, and can run in comfort. Therefore, the driver of a bicycle ceases to be reluctant to light up a lamp, and the check from the driver of a car on the opposite lane becomes easy. Moreover, in the case of using a large roller, the bicycle accident at night is dissolved by attaching a light reflecting material to the roller.
Patent JP-H03214518-A (JP)
Title: Electronic contact button
Inventor: BUINSENTO PII JIYARUBAATO
IPC: H01H13/00
Filed: 1990-06-15
Abstract: PURPOSE: To improve durability of a device by installing a transmission medium and electronic means for detecting sounds between a sound source and a push- button surface portion and providing a button housing which connects all of parts of the button to one package. CONSTITUTION: An external casing 1 surrounds and holds a main body and the periphery of surroundings of a spherical button 2 and an exposed side works as a contact surface 3. A transducer 6 regularly sends a sound wave (supersonic wave) to a glass ball 2 and works as a transportation medium of a sound wave and receives an echo of a launched sound by a sonar method. When a skin or other materials come in contact with the contact surface 3, some sound is absorbed in the skin or the materials and the echo sound is consequently decreased. The decrease in the echo sound is detected with an integrated circuit 5 which measures and determines the number of echo sounds. Thus, use of a button improves durability of the device.
Patent JP-H09316810-A (JP)
Title: Drainage for drain type pavement
Inventor: NEGI TAKANORI
IPC: E01D19/08
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a drainage in which choking is not generated, and in which cleaning can be easily executed. SOLUTION: A drain frame body 10, 20 as a long structure having a plane of rotation of an almost U-letter form which is turned over, and provided with slit-shaped water passage holes 10d in a U-letter form side direction in a plate part 10a equivalent to one end side of the U-letter form, and water passage holes 10e in a plate part 10c equivalent to a center side of the U-letter form, is disposed along a shoulder of a road on a water-impermeable base layer of asphalt 3 to set the slit-shaped water passage holes 10d on the center side of the road, and a water-permeable layer of asphalt 4 is placed at the same height to the drain water frame body 10, 20 on the side of the slit-shaped water passage holes 10d in the drain water frame body 10, 20 to compose a drainage for a drain type pavement.  In part of the drain water frame body 10, 20, a cleaning aperture is provided in the plate part 10c equivalent to the center side of the U-letter form, and a slide door which can be opened/closed and locked is provided on the cleaning aperture.
Patent JP-S644944-A (JP)
Title: Magneto-optical recording medium
Inventor: KIGUCHI MASAFUMI
IPC: G11B11/10
Filed: 1987-06-26
Abstract: PURPOSE:To concentrate magnetic fields to a recording part and to reduce the size of a magnet by providing a layer consisting of a superconducting material adjacently to a recording layer of a magneto-optical recording medium. CONSTITUTION:The recording layer 3 consisting of TbFeCo is provided on a substrate 4 and a film of Y-Ba-Cu-O is formed as the superconducting layer 2 by vapor deposition to 1mum thickness thereon, on which a protective film 1 is provided. The superconducting layer 2 expels the magnetic fields by Meissner effect at the temp. below the critical temp. The superconducting layer 2 adjacent to the recording layer 3 is elevated in temp. as well in the part irradiated with the light when the temp. of the recording layer 3 is elevated by the photoirradiation at the time of recording information. Since the superconducting layer 3 is a poor conductor of heat, the temp. rise does not spread larger than the part irradiated with the light spot. The magnetic lines of force can be thereby effectively concentrated to the recording part even if the small-sized magnet is used. The direction of the magnetic moment of the recording layer is thus controllable.
Patent JP-H0322025-A (JP)
Title: Exponential function arithmetic unit
Inventor: NAKAYAMA TAKASHI
IPC: G06F7/556
Filed: 1989-06-19
Abstract: PURPOSE:To calculate an exponential function at a high speed with high accuracy by providing the table of the exponential function and respectively one executing the retrieval of the table, multiplication and addition. CONSTITUTION:A register 11 to divid an initial value (x) into a high-order digit H and a low-order digit L (x=H+L), a read only memory 14 to input the high-order digit H from the register 11 and to output the value of eH calcu lated in advance are provided. Then, a multiplier 17 to execute the multiplica tion concerning the output of the memory 14 and the output of the low-order digit L from the register 11 an adder 21 to add the output value of the multi plier 17 to the value of the memory 14 are provided. By the multiplier 17, the eH value of the memory 14 is multiplied with the low-order digit L and the output value of the multiplier 17 is added to the eH value of the memory 14 by the adder 21, then, an exponential function eX is calculated. Thus, arithmetic can be executed by one step and the exponential function eX can be calculated at the high speed with the high accuracy.
Patent JP-S644065-A (JP)
Title: Semiconductor device
Inventor: KANAI AKIRA
IPC: H01L21/76
Filed: 1987-06-26
Abstract: PURPOSE:To form a transistor of a fine pattern without deteriorating breakdown strength, by forming a selective epitaxial semiconductor region surrounded by sidewalls of SiO2 on one main surface of a semiconductor substrate and then by forming the transistor on a surface of this region and forming a base diffusion layer on a region where lamination defects and facets generated along the sidewalls are avoided. CONSTITUTION:An Si wafer of crystal face (100) is used to perform selective setting of chip bearing so that an orientation flat <100> is made in a slant direction as shown in an arrow. A base diffusion layer 5 is formed by mask diffusion and base/collector junction is formed to be exposed on a surface distant by a fixed length or above from sidewalls 2 made of SiO2. A cause of dielectric strength deterioration is considered to be that base junction is formed on a lamination defect 8 along one sidewall or that a distance between the base diffusion layer 5 and the sidewall 2 s SiO2 is too small. Therefore the base diffusion layer 5 is formed distant by a fixed length (l) from the sidewalls 2. Hence, breakdown strength is prevented from being deteriorated without occurrence of leak through.
Patent JP-H0449114-A (JP)
Title: Carrier device for streak material
Inventor: HASHIGUCHI TETSURO
IPC: B07C5/36
Filed: 1990-06-18
Abstract: PURPOSE:To improve efficiency for sorting per classification of streak materials by taking them into a crossfeed skid through change in position of end parts of the streak materials according to a classification signal from a classifying device, by detecting the position of the streak material end part, and by sorting the streak materials according to classification. CONSTITUTION:Among streak materials 16 classified by a classifying device 1, a streak material 16A judged as a classification A is stopped at a classification A end position 5, and a material 16B judged as a classification B is stopped at a classification B end position 6. In order to meet the above conditions the end positions 5, 6 are controlled by a brake 2 through the control device 17. The streak material 16 is taken into a crossfeed skid 7 by a taking-in device 8. And the streak material 16 at the lowest stream of the crossfeed skid 7 is taken into a short judging skid 12 by a sort judging skid taking-in device 9, and the position of the end is detected. When both classifications A and B detection downstream sensors 10 and 11 detect presence of the streak material, it is judged as the classification A, while only the classification B detection downstream sensor 11 detects presence of the streak material, it is judged as the classification B, and the streak material 16 is ejected to a classification A ejection table 14 and a classification B ejection skid 15 by a sorting device 13.