baber/WOPTO huggingface dataset:
Patent JP-H11342509-A (JP)
Title: Production of thermoplastic elastomer composition for powder molding
Inventor: ENAMI HIROHIDE
IPC: B29B7/82
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To produce a thermoplastic elastomer compsn. for powder molding excellent in melt flow proprties necessary for powder slush molding, low in melt viscosity, excellent in tensile strength and not generating stickiness or gloss on the surface of a molded sheet by heat ageing. SOLUTION: In a method for producing a thermoplastic elastomer compsn. used in powder molding by adding at least a hydrogenated styrene/butadiene rubber (H-SBR), a process oil and an elastomer excellent in oil absorbing capacity to a polypropylene resin with MFR (melt flow rate JIS K720) of 100-800 g/10 min and kneading these components under heating, if the melt flow properties of the polypropylene resin are improved, a compsn. excellent in melt flow properties, low in melt viscosity, excellent in tensile strength and not generating stickiness or gloss on the surface of a molded sheet by heat ageing can be obtained even if org. peroxide is not used.
Patent JP-H09147359-A (JP)
Title: Optical disk device
Inventor: INOUE OSAMU
IPC: G11B7/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To surely detect a defect even when a slight defect such as a scratch is in existence on an optical disk by changing a frequency characteristic of a low-pass filter in accordance with a reproducing speed of an optical disk drive. SOLUTION: Capacitors 12 and 13 for band restrictions are selectably connected with an operating amplifier 11, and a frequency characteristic corresponding to the selected capacitor is settled. Selecting the capacitors is performed by changing analog switches 14 and 15. Whether the loaded disk is a CD or a CD-ROM is judged by a CPU 7, and a setting value of a control signal for the switches 14 and 15 is changed. One of the switches 14 and 15 is operated by setting a control line 17, and the characteristic of the low-pass filter is changed to correspond to the reproducing speed by the selected capacitor.
Patent JP-H10167196-A (JP)
Title: Space navigating body operation system
Inventor: YAMAGUCHI YOSHITAKE
IPC: B64G1/26
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To simply realize variable setting of an orbiting orbit and to diversify operation by computing orbit setting thrust to give to a space navigating body in accordance with a target orbit command and an orbiting angle speed command and setting an orbit of the space navigating body by giving thrust in accordance with the computed orbit setting thrust. SOLUTION: When an earth orbit command 90 and an orbiting angle speed command ω to set an orbiting orbit of a space navigating body against the earth are input to an arithmetic processing part 10, for example, from a comand station such as a ground station, etc., the arthmetic processing part 10 computes orbit setting thrust FT to secure the orbiting orbit against the earth and a thrust generating direction α which is an injection direction of the orbit setting thrust and outputs them to a thrust driving part 13. Consequently, the thrust driving part 13 forms a driving signal in accordance with the orbit setting thrust FT and the thrust generating direction α, controls driving of a thruster 14 such as a gas jet thruster, etc., and sets the space navigating body on the specified orbiting orbit in accordance with a command.
Patent JP-H10169929-A (JP)
Title: Oxygen enriched combustion burner
Inventor: FUJISAKI WATARU
IPC: F23J1/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an ideal oxygen enriched combustion burner for use in an incineration ash melting furnace for melting incineration ash. SOLUTION: In a triple pipe structured burner comprising an oxygen passage for supplying oxygen arranged at the center thereof, a gas passage 1 for supplying a combustion gas on the perimeter and an air passage 5 for supplying air further on the perimeter thereof, a flame holding plate 3 is provided at the tip of the air passage 5, a spiral device 13 in the gas passage 1 to make a gas flow spiral and furthermore, an oxygen nozzle 12 at a downstream position of the spiral device 13 of the oxygen passage to supply the oxygen into the gas passage. Flame with the burner forms at a position slightly separated from the tip of the nozzle a high temperature area in which a yellow luminous flame is made as whole.  Thus, the tip of the nozzle and a burner tile will not be burned and a high temperature flame is positioned closer to an object to be melted thereby achieving a higher melting efficiency.
Patent JP-H07181546-A (JP)
Title: Camera provided with red-eye effect preventing device
Inventor: YOKOYAMA KENJI
IPC: G03B7/16
Filed: 1993-12-22
Abstract: PURPOSE:To prevent a red-eye effect (occurring because strobe light, etc., passes through the pupil of a subject and is reflected on the retina) photograph at the time of rear-curtain flash syncphotographing. CONSTITUTION:By measuring the luminance of the subject before photographing, data A is obtained; by measuring the luminance of the subject at the time of irradiation by a lamp, data B is obtained; and by calculating an exposure correction value at the time of irradiation by the lamp in a step 110, data C is obtained. In a step 111, shutter speed and diaphragm information are arithmetically calculated by specified algorithm based on the data C, and the obtained shutter speed value is set as TvC. In a step 112, TvC is compared with the irradiating time Tre of the lamp. In the case of TvC>Tre, a red-eye effect preventing device is actuated, and in the case of TvC<=Tre, the red-eye effect preventing device is not actuated.
Patent JP-H024679-A (JP)
Title: Packaging vessel for teeming fluid body
Inventor: HERUMUUTO KUUHERAA
IPC: B05B11/00
Filed: 1988-12-23
Abstract: PURPOSE: To provide a package container for discharging fluid which has a complex or a most sophisticated function by a method wherein a sealing film to be opened is disposed attached to a sleeve end portion and a fluid discharging device can be fixed by a cap means to the sleeve end portion. CONSTITUTION: A container 1 comprises a sleeve 3 made of cardboard or paper inside of which at least one plastic layer is disposed. A bottom portion 4 is adhered to the inside of one end of the sleeve and a sealing film 5 is adhered to the other end of the sleeve. Also, part or the entire portion of the sealing film can be opened and a fluid discharging device 2 is fixed by a cap means 7 to the other end of the sleeve. Accordingly, it is possible to store and supply a packaged product in a simplest and cheapest container which is designed to be strictly sealed and the fluid discharging device can be connected to the container without any problem. Once the container is made empty, the discharging device is removed from the container and fixed to a new container to which a sealing film is adhered.
Patent JP-H04199621-A (JP)
Title: Fluoric acid dipping treatment method for silicon wafer
Inventor: YONEHARA HIROAKI
IPC: H01L21/308
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the unevenness and the clouding or etching by a method wherein a silicon wafer is dipped into the aqueous solution of a specific surface active agent before the wafer is dipped into a fluoric acid aqueous solution. CONSTITUTION:In a treatment method wherein a silicon wafer 1 is dipped in a fluoric acid aqueous solution, washed and dried up, the silicon wafer 1 is dipped in an interface activator aqueous solution of 0.01 to 5% for 1 to 60 seconds before dipping it in a fluoric acid. When the silicon wafer 1 is put in the interface activator solution, the hydrophilic group of an interface activator 6 is combined with an oxide film 2, and accordingly, a film layer 9, having the smooth surface where the sie of hydrophobic group is trued up, is formed. When the silicon wafer 1 is put in the fluoric acid aqueous solution under the above-mentioned condition, fluoric acid 4 reaches the surface of the silicon wafer 1 uniformly, and the wafer can be etched uniformly. As a result, the unevenness and clouding of etching can be reduced.
Patent JP-2001139265-A (JP)
Title: Shaft cover for equipment
Inventor: ARAI SHINJI
IPC: B66D1/28
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To shorten a dimension L between a motor 4 and a disk brake 8 while avoiding an interference of a coupling 3 with a cover 20 when connecting an input shaft of an elevator speed reducer 1 to the output shaft 5 of the motor 4 through the coupling 3 and prevent the oil leaked from a clearance between the input shaft 2 and an oil seal 14 from being spattered, at a step part 15, in radial outer direction of the input shaft 2 by a centrifugal force. SOLUTION: This cover 20 formed so that a step part 15 comes into a recessed part 21 provided in the cover 20. Thus, a dimension L is shortened, and the oil spattered from the step part is received by a peripheral wall part 22.
Patent JP-H09149454-A (JP)
Title: Communication busy control system of radio base station
Inventor: KAMO TAKANAGA
IPC: H04W28/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a stopped state by always monitoring all the places to become the busy factors and informing the opposed mobile terminal of the generation of busy in the radio base station of hierarchical structure. SOLUTION: This communication system is connected to a telephone line network and forms hierarchical structure to communicate with the mobile terminals 2 through the use of plural tasks executed by CPU and plural receiving buffers 1-4-3a. Then the communication system is provided with a busy control means which busy-controlling by detecting a busy state by the using situation of the plural receiving buffers 1-4-3a and transmitting a busy signal to the mobile terminal 2. In this case, the system is provided with a means detecting a busy state between each task, a busy state between the respective hierachies and the busy state of the telephone line network and transmitting the busy signal to the mobile terminal 2 through the busy control means.
Patent JP-H04196455-A (JP)
Title: Tester of lead bend in electronic component
Inventor: SATO KAZUO
IPC: H01L21/66
Filed: 1990-11-28
Abstract: PURPOSE:To sense whether lead bend is proper or not by comparing output signals from two beams of light and by testing respective leads for bend one after another. CONSTITUTION:A measuring apparatus 3 comprises a light source 10 such as semiconductor laser which emits two measuring beams of light 8,9 almost in parallel with a component support base 1 and a sensor 11 such as photodetector. The beams of light 8,9 irradiating electronic component leads 13 from the light source 10 are sensed with a slight time difference  t in data of position sensing for example with two beams of light in the case of bent leads 14: this allows immediate sensing of lead bend. Thus, abnormality such as bend of leads 14 can be simply sensed without arithmetic operation which causes miscalculation.
Patent JP-H05145272-A (JP)
Title: Superconducting magnetic shielding structure and manufacture thereof
Inventor: KIYOFUJI MASAHIRO
IPC: H05K9/00
Filed: 1991-11-15
Abstract: PURPOSE:To make a shielding characteristic better, improving a Jc value characteristic and a heat-cycle-resistant property, and to enable a structure having a complex form to be formed easily. CONSTITUTION:A superconducting structure for magnetic shielding has the constitution wherein a composite superconducting sheet 3 comprising a laminar material of a metallic plate 1 and an oxide superconducting material 2 is formed in a predetermined form by a plastic deformation. In the method for manufacturing the superconducting structural element for magnetic shielding, the composite superconducting sheet 3 is formed by laminating the oxide superconducting layer 2 on the surface of the metallic plate 1, and a structure 9 is created by deforming the composite superconducting sheet 3 in the predetermined form through the plastic deformation, and thereafter, the structure 9 is subjected to heat treatment.
Patent JP-2000139934-A (JP)
Title: Ultrasonic therapeutic device
Inventor: TAKADA YOICHI
IPC: A61B18/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of cavitation and to make the flesh of the tissue rarely crack even when strong ultrasonic waves are generated by providing an ultrasonic wave generating source generating the ultrasonic waves having the positive pressure rising steeply and the negative pressure trailing slowly. SOLUTION: The wave-form generation section 11 of a high-voltage signal generation section 1 generates a continuous wave-shaped voltage so that a drive voltage wave-form is outputted from a matching circuit section 13. The continuous wave-shaped voltage is amplified by an amplification section 12 and outputted to an ultrasonic transducer 2 through the matching circuit 13. The continuous wave-shaped drive voltage rising steeply and trailing gently is outputted to the ultrasonic transducer 2, then the ultrasonic sound pressure output generated from the ultrasonic transducer 2 has the positive pressure rising steeply and the negative pressure trailing gently. No steep negative pressure is generated in a passing region even when strong ultrasonic waves are irradiated from the ultrasonic transducer 2.
Patent JP-H05158587-A (JP)
Title: Information processor
Inventor: KIUCHI KAZUYA
IPC: G06F1/26
Filed: 1991-12-11
Abstract: PURPOSE:To vary a clock frequency and a power supply voltage in accordance with the processing load contents of a software, so that power consumption can be lowered. CONSTITUTION:This information processor is constituted of a processor 50 constituted of a ROM in which an input means, an output means, a memory store means, and a software are stored, and a central processing unit for controlling them, etc., an informing means 10 for informing the processing load contents controlled by a BIOS routine stored in its ROM, a clock switching circuit 30 for changing over a clock speed, based on notice information from its informing means 10, a crystal vibrator 20 for supplying a clock to its circuit, a frequency divider 40 for dividing a frequency outputted from its circuit, and a variable output power source circuit 60, and since a clock frequency and a power supply voltage are varied in accordance with the processing load contents of the software, power consumption is reduced.
Patent JP-H01209273-A (JP)
Title: Textile stretcher
Inventor: RORUFU YUNGU
IPC: B65H45/103
Filed: 1988-12-24
Abstract: PURPOSE: To ensure laying of fabric web in a state that tensile force is not applied by making a laying machine have a constitution that a fabric web loop is formed by a bent part in the direction intersecting with the hanging direction of a freely hanging fabric web piece and a detection barrier detects a change in the length of a circular-arc due to displacement of the bent part. CONSTITUTION: If fabric web 20 is fed by a feed roller at lower speed than that of a laying carriage, a fabric web piece 20' of fabric web 20 remarkably becomes shorter and tensile force of the longitudinal of fabric web is generated in this fabric web piece 20'. As a result, also a bent part 48 becomes a short circular arc 48a, the fabric web 20 crosses beam of light of a light barrier 58 and a photocell for covering the photocell transmits a negative signal to a control means. As a result the control means recognizes that the feed roller feeds fabric web 20 at low passing speed and increases rotating speed of the feed roller.  On the contrary, when the feed roller feeds fabric web 20 at higher speed than that of the laying carriage, the control means reduces rotating speed of the feed roller because the piece 20' forms a bent part 48b and crosses beam of light of the light barrier 56.
Patent JP-H0670373-A (JP)
Title: Method and apparatus for handing-over of cellular mobile communication
Inventor: CHINMEI CHIEN RII
IPC: H04W36/12
Filed: 1992-11-13
Abstract: PURPOSE: To make a hand-over of a mobile radio connection between different base transmitting and receiving stations connected to the same mobile exchange center at low cost by cutting off the connection with an old transmitting and receiving station after tuning to a new base transmitting and receiving station. CONSTITUTION: Connection is set between a new base transmitting and receiving station 1510 and an output of an exchange 1530 (center exchange) in a path of the connection with an old transmitting and receiving station 1502. After this connection is set, the old transmitting and receiving station 1502 transmits a signal to a mobile station 1504 so as to tune to the channel of the new transmitting and receiving station 1510. Then, the connection to the new transmitting and receiving station 1510 in the center exchange 1530 is set almost at the same time and the connection to the old transmitting and receiving station 1502 in the center exchange 1530 is cut off. Hand-over is completed with this arrangement in an ineffectively interval much shorter than requested 150msec.  A process for cutting off the connection with the old transmitting and receiving station and setting the connection with the new transmitting and receiving station is executed by a device for switching a time slot mutually acting as the center exchange.
Patent JP-H07183651-A (JP)
Title: Eyelet fixing method for printed board
Inventor: KITAJIMA TOSHIO
IPC: H05K3/30
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a method for fixing an eyelet in which a reinforcing effect of a solder against cracks due to an excess repetitive load such as a vibration is improved to fix the eyelet to a printed board formed with a copper pattern on one side surface. CONSTITUTION:The method for fixing an eyelet to a printed board comprises the steps of fixing the eyelet 3 to a rear surface side of a copper pattern of the board 1 with adhesive 7, then inserting a lead pin 6, and soldering it with solder 4 to fix the eyelet 3 and the pin 6 to the board 1, thereby increasing a strength of a soldered part.
Patent JP-H05202057-A (JP)
Title: Decomposition product of avermectin and its derivative
Inventor: TOMASU ERU SHIII
IPC: C12P17/18
Filed: 1991-10-11
Abstract: PURPOSE: To obtain a new compd. which is a strong antiparasitic agent and is especially useful as an anthelmintic, pesticide and tickicide.  
     CONSTITUTION: This compd. is expressed by formula I, wherein R 1  is H, hydroxy, oxo, halogen, =NOH, etc.; R 2  is hydroxy, halogen, cyano; R 3  is methyl, etc.; R 4  is lower alkyl, lower alkenyl; R 5  is H, hydroxyl; R 6  is hydroxy, lower alkoxy, oxo, etc.; R 7  is H, hydroxy, lower alkoxy, etc. The compd. is for example, 23,24-epoxyavermectin BIa. The compd. of formula I is obtd. by epoxidizing a compd. expressed by formula II by using 3-chloroperoxy benzoic acid. The avermectin is a series of compds. isolated from a fermented bouillon of avermectin-producing strains of Streptomyces avermitilis, and the 13-th position of the compd. is substituted with 4-(α-L-oleandrosyl)-α-L-oleandrose. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06176426-A (JP)
Title: Optical pickup device
Inventor: ANDO NOBUHIKO
IPC: G02B5/30
Filed: 1992-12-08
Abstract: PURPOSE:To suppress deterioration of a C/N characteristic by diminishing the dispersion of a polarizing film characteristic due to an incident angle of a luminous flux on a beam splitter. CONSTITUTION:The optical pickup device is provided with an objective lens 3 for converging a light beam L from a laser light source 1 onto a magneto- optical disk 2, the beam splitter 8 arranged on an optical path between the laser light source 1 and the objective lens 3 and for leading a return light beam Lr from the magneto-optical disk 2 out of the optical path and a photodetector 4 for detecting the return light beam Lr led out of the optical path by this beam splitter 8. This beam splitter 8 is arranged in a position where the light beam L from the laser light source 1 is a divergent luminous flux in the optical path between the laser light source 1 and the objective lens 3, and the polarizing film characteristic of a multilayer dielectric film 12 on this beam splitter 8 is defined as characteristics reflecting 65% of an S-polarizing component of the light beam L to be made incident on this multilayer dielectric film 12 and the return light beam Lr and reflecting 35% of a P-polarizing component.
Patent JP-H01169081-A (JP)
Title: Magnetic card key
Inventor: SAKAI NOBUYO
IPC: E05B49/00
Filed: 1987-12-24
Abstract: PURPOSE:To permit the use of a magnetic card key as an index card by a method in which a magnetic code and an IC chip to store a digital cord corresponding to the magnetic code are provided to the magnetic card key in such a way as to enable it to be duplicated with good efficiency. CONSTITUTION:A magnetic code section 11 where magnetic codes 31-34 with pseudo codes 51-56 and 61-68 are put by using N-pole and S-pole and an IC chip section 12 where the polarity and relative positions of the magnetic codes 31-34 are stored in digital code are used to make up a magnetic card key 10. The contents of the IC chip section 12 is read out by an exclusive reader for use when duplicating the key 10. The key 10 is used to open or close the hotel room and also used for cashless system of hotel by using the IC chip section 12.
Patent JP-H02167759-A (JP)
Title: Thermal head
Inventor: MIZOGUCHI TAKATOSHI
IPC: B41J2/365
Filed: 1988-12-21
Abstract: PURPOSE:To make possible the exact detection of temperature distribution of a heating element section when the heating element section is divisionally driven by providing temperature sensors, each of which is assigned to each group of specified number of heating resistors and detect the temperature of the heating resistors of the group individually. CONSTITUTION:A heating element section 2 is composed of 1,728 heating resistors 2a which are divided into 8 blocks 21, 22, 23...28, each block being composed of 216 heating elements. A corresponding driver IC section 3 consists of 8 IC blocks 31, 32, 33...38 and each IC block 31, 32...38 consists of drivers ICs 311, 312,...31k,...381, 382,...38k as shown in the figure. Thermister section 4 is composed of 8 thermisters 41, 42, 43...48 and each thermister is assigned to each 8 block of the heating element section 2 for individual detection of the temperature of each block of the heating resistors 2a.
Patent JP-2000153024-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a game by enabling a game ball to win a prize in a specified ball-enter hole again even when that game ball flows down to the position of disabling prize winning in respect to the specified ball- enter hole among ball-enter holes arranged in the play area of a play panel concerning a game machine such as PACHINKO machine. SOLUTION: Concerning the game machine with which required ball-enter holes corresponding to game balls are disposed in a play area 11 of a play panel 10, in the play area 11 of the play panel 10, a ball conveying device 50 is provided for moving the game ball from the position, where the prize winning of the game ball is disabled, to a position for enabling prize winning in respect to the specified ball-enter hole among ball-enter holes.