baber/WOPTO huggingface dataset:
Patent JP-H02281549-A (JP)
Title: Ion implantation device
Inventor: KOIKE YUKIO
IPC: H01L21/265
Filed: 1989-04-21
Abstract: PURPOSE:To prevent supply of electrons to target in an ion tube under the condition of an ion beam not passing through, and prevent the target from electrostatically broken by being negatively charged, by setting a negatively charged potential area in the ion implantation tube while preventing the target from being electrostatically broken by being positively charged, by taking electrons into the ion beam. CONSTITUTION:At the time of ion implantation operation, a filament 18 produces primary electrons by the actuation of an ion beam radiation section 34. A primary electron beam 22 accelerated by a primary electron acceleration power source 20 is made to collide with a primary electron radiation target surface 36 of an ion introduction tube 12. This collision produces secondary electrons of a specified energy. Primary electrons of a high energy directly reflected from the surface 36 is reduced. Scanning the introduction tube 12 along its longitudinal direction and when a certain instant is caught, an area is formed in the introduction tube where an ion beam 10 does not pass through. An electron beam radiation section 34 is formed along the longitudinal direction of the introduction tube 12. No primary and secondary electrons are produced in the area where the ion beam 10 does not pass through.
Patent JP-2000027862-A (JP)
Title: Linear moving guide bearing device
Inventor: TSUKADA TORU
IPC: F16C33/66
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To stably supply a lubricant to a rolling body over a long period. SOLUTION: A reinforcing plate 10, a lubricant containing member 11 and a side seal 12 are fixed to the outside surface side of an end cap 2B from the side close to the end cap 2B in a superposed state. These reinforcing plate 10, lubricant containing member 11 and side seal 12 are fixed to a main body 2A integrally with the end cap 2B when installing screws 17A, 17B threadedly engaging with the main body 2A by penetrating through a through hole 2b of the end cap 2B penetrate through through holes 12a, 12b of the side seal 12, ring-shaped members 15A, 15B inside of through holes 11a, 11b of the lubricant containing member 11 and through holes 10a, 10b of the reinforcing plate 10. A thickness of the ring-shaped members 15A, 15B is formed slightly thicker than a thickness of the lubricant oil containing member 11.
Patent JP-H10294234-A (JP)
Title: Metallized film capacitor
Inventor: UENO YASUNOBU
IPC: H01G4/18
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory blocking between PP films, good slidability of the PP film, excellent reliability and stable quality, by limiting the surface roughness Rmax of the PP film to a specified range and carrying out corona discharge on both sides of the PP film. SOLUTION: A pair of metallized PP films are wound or stacked to produce a metallized film capacitor, in which each of the PP films has a surface roughness Rmax of not less then 0.4 μm, has corona discharge treatment layers provided on both sides thereof, and has an evaporated film electrode formed on its one side by vacuum evaporation of a metal such as zinc or aluminum. Specifically, metallized PP films 1 are wound or stacked to produce a capacitor element, in which each of the PP films 1 has a surface roughness Rmax of 0.4 μm, has corona discharge treatment layers 4 provided on both sides thereof, and has an evaporated film electrode 3 formed on its one side by vacuum evaporation of zinc, aluminum, or an alloy of zinc and aluminum.
Patent JP-H11298544-A (JP)
Title: Channel quality estimating device and method therefor
Inventor: SUDO HIROAKI
IPC: H04L27/22
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To estimate channel quality with high accuracy by decreasing dispersion in counts of error pulses for each burst period of a received signal. SOLUTION: A memory circuit 101 stores phase information of Ich and Qch base band signals, a coincidence detector 106 outputs a 1st error pulse when a 1-symbol delay detection signal of the phase information is coincident with a time when a 1st error pulse is to be generated and a coincidence detector 107 outputs a 2nd error pulse when a 2-symbol delay detection signal of the phase information is matched with a time when a 2nd error pulse is to be generated and an AND circuit 108 ANDs the 1st and 2nd error pulses, and a counter 109 counts an error pulse from the circuit 108 denoting an error in the Ich and Qch base band signals obtained thereby. Thus, dispersion in counts of the error pulses for each burst period of the received signal is decreased and channel quality is estimated with high accuracy.
Patent JP-H06309933-A (JP)
Title: Flat wire harness
Inventor: OCHI HIROYUKI
IPC: H05K1/00
Filed: 1993-04-28
Abstract: PURPOSE:To allow a flat wire harness of a certain length to be used for purposes having different lengths by furnishing the wire harness with a graduation as a guide for folding back. CONSTITUTION:A flat wire harness 10 is provided with a graduation 15 in the longitudinal direction at each of the edges across the width. The graduation 15 is printed on the oversurface of an insulation film covering conductors using a colored resin coating for printing with a color allowing express distinction from the colors of the insulation film and conductors. In the condition folded back in the longitudinal direction, the wire harness 10 is subjected to surplus length adjustment using the graduation 15 as guide in accordance with the space of installation different from car to car. This facilitates length adjustment and enhances the easiness in works.
Patent JP-H05295916-A (JP)
Title: Greening structure for external wall face of parking garage building
Inventor: MURAKAMI YOSHIO
IPC: E04H6/10
Filed: 1992-04-22
Abstract: PURPOSE:To improve the appearance of a parking garage building. CONSTITUTION:The lower end of the first pillar-shaped plant box receiver 34 is fastened to the upside of the first slab 28 forming the floor face of the second floor 18 of a parking garage building 10. A receiving part 34A horizontally protruded more outside than an external wall face 10A is provided near the upper end of the receiver 34, and positioned at the about central part in a vertical direction of a ventilating opening 42. The upper end of the second plant box receiver 40 is fastened to the lower side of the first beam 30. A receiver 40A horizontally protruded more outside than the external wall face 10A is provided near the lower end of the receiver 40, and positioned at the about central part in a vertical direction of the ventilating opening 42. Planters 36 are severally mounted and fixed on the receivers 34A, 40A, and earth 25 is put in the pot 36, and plants 26 such as trees, grass and flowers are planted there. The ventilating opening 42 is partially covered by the leaves and flowers of the plants 26 planted in the planters 36, 38, and it is simultaneously difficult to see automobiles parking on each floor from the outside of the building 10. Thus, the apperance and quality of the building 10 can be improved.
Patent JP-H02295998-A (JP)
Title: Dipeptide derivative having enzyme-inhibiting action
Inventor: BUORUFUUURURITSUHI NIKERU
IPC: C07K1/113
Filed: 1990-04-20
Abstract: NEW MATERIAL: A compound (salt) of formula I [R a  is a 3-8C cycloalkyl, a 4-10C bicycloalkyl, etc.; W is CO, SO 2 , etc.; R 2  is H, a 1-10C alkyl, aryl, etc.; R 3  is H, a 1-10C alkyl, a 6-14C aryl, etc.; R 4  is formula II (R 5  is H, a 1-7C alkyl, etc.; D is a 5-7-membered heterocyclic ring; (m) is 0, 1-4; A, B are each an amino acid such as phenylalanine, histidine, tyrosine].  
     EXAMPLE: N-(Cis-4-aminocyclohexylcarbonyl)-L-phenylalanine-L-norvaline-(1-S- cyclohexylmethyl-2-S-hydroxy-5-(2-pyridyl))-pentylamide.  
     USE: A therapeutic agent hypertension.  
     PROCESS: For example, a fragment having a terminal carboxyl group is bonded to a corresponding fragment having a free amino group, possibly the protective group of another functional group is removed, and the product is optionally converted into a salt to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60249746-A (JP)
Title: Clutch facing
Inventor: HORIE HIROMICHI
IPC: F16D69/02
Filed: 1984-05-22
Abstract: PURPOSE:To improve the strength of a clutch facing against the revolutional destruction by shaping the clutch facing in such a manner that adhesive agent is added to asbestos yarn having a core of continuous glass fiber and the yarn is wound spirally. CONSTITUTION:A clutch facing is obtained in such a manner that adhesive agent is added to asbestos yarn having a core of continuous glass fiber having the weight of 0.01-5g per length (m) and the yarn is wound spirally. By using said shaping manner, the strength of the clutch facing against the revolutional destruction can be greatly improved in comparison with that of the conventional clutch facing which is obtained by the special woven method. And the clutch facing can endure high-speed run which the conventional one cannot stand.
Patent JP-S59227644-A (JP)
Title: Method of winding sheet band
Inventor: NAGAHATA KUNIYOSHI
IPC: B65H19/26
Filed: 1983-06-08
Abstract: PURPOSE:To securely move a sheet band in between rollers, by temporarily stopping a dancing roller for applying tension, at the same time as the cutoff of the sheet band being wound on a roller, to prevent the band from stopping or moving in reverse. CONSTITUTION:When the piston rod of an air cylinder 38 on a winding arm 5 is protruded, a cutter 20 cuts off a sheet band 4 between a guide bar 17 and a roller 2. At the same time, a timer is put into operation by a signal from a limit switch to drive a solenoid valve to brake a disk. As a result, the swing of a dancing arm 62 is stopped so that a dancing roller 68 ceases moving. For this reason, the sheet band 4 is prevented from moving in reverse or stopping on the peripheral surface of the roller 2, so that the sheet band is securely moved in between a pressure roller 22 and the roller 2.
Patent JP-2000292147-A (JP)
Title: Horizontal displacement measuring instrument and its installing method
Inventor: KUSUMOTO FUTOSHI
IPC: G01B21/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To continue measurement even when the ground is displaced large and to measure the displacement of two horizontal components in real time. SOLUTION: A horizontal displacement measuring instrument measures the underground displacement quantity of a boring hole 1 digged in the ground and equipped with multiple pipes 10 for measurement which are installed in the boring hole 1 at specific multiple depths at intervals, and provided with tilt sensors which are fixed in the pipes 10 for measurement and measures the tilt angles of the pipes 10, and an arithmetic unit 13 which receives the signals from the tilt sensors and calculates the horizontal displacement quantity of the boring hole 1 according to the tilt angles.
Patent JP-H08296105-A (JP)
Title: Glove and its production
Inventor: FUKUMOTO MASAKATSU
IPC: A41D19/04
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a glove capable of preventing the hand from slipping during (un)loading, works, the work in e.g. a glass factory, easy to make, and ensuring its antislip function over a long period. CONSTITUTION: In this glove with its palm face provided with an antislip- attached leathery material 1, an antislip consisting of a granular material with a large coefficient of friction lies carried on a colored layer 2 formed on the leathery material and the colored layer stands uneven by virtue of emboss processing.
Patent JP-H09262384-A (JP)
Title: Method for adhering sheet while using adhesive agent
Inventor: KANEHARA YOSHINOBU
IPC: B68G7/05
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sheet having good appearance by accurately matching the positions of sewing parts of different surfaces and a cushion pad concerning the patterned sheet. SOLUTION: One side of bonding face of the cushion pad and the surface is coated with an adhesive agent at least. Then, the cushion pad is covered with the surface. Next, the pattern groove of the cushion pad and the sewing part of the surface are positioned by inserting pins 13, which are equipped with head parts, from the upside of the cushion pad covered with the surface to the plural prescribed positions of the pattern groove. Then, the cushion pad and the surface are pressurized and bonded by a pressurizing die while covering the cushion pad with the surface and arranging the pins 13 and after this bonding, the pins 13 are removed.
Patent JP-H10294496-A (JP)
Title: Led chip part
Inventor: ISHINAGA HIROMOTO
IPC: H01L33/62
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a LED chip part which can ensure luminous energy for emitting light from the side thereof even if mold resin for protecting the LED element is made thin to reduce the thickness of the LED chip part or even if the LED element has no mold resin. SOLUTION: A colorless transparent or diffusively transparent glass cloth base epoxy resin having good heat resistance is used as an insulating substrate 1 with no resist coating or no silk coating on the surface thereof and hence can transmit light emitted by a LED 2 in the insulating substrate 1 without reflecting the light on the surface of the insulating substrate 1, as shown by an arrow C. The light entering the substrate 1 is repeatedly refracted and totally reflected to be transmitted in the substrate 1 and is also emitted from the side of the insulating substrate 1, as shown by an arrow D. This can ensure luminous energy for emitting light from the side.
Patent JP-S63269329-A (JP)
Title: Optical pickup device
Inventor: TANAKA MASAHIRO
IPC: G11B7/09
Filed: 1987-04-27
Abstract: PURPOSE:To reduce the oscillating phenomenon of an objective lens part in access by a feed motor, by inverting the current polarity of a tracking coil, and permitting a constant current to flow on all of the tracking coils. CONSTITUTION:In a state where the oscillating phenomenon occurs in the objective lens 4 by the access of the feed motor, the current polarity of two tracking coils 1c and 1d on one side are inverted from the polarity in an ordinary tracking mode, and the current in a constant direction is permitted to flow on all of four tracking coils 1a-1d. Then, driving forces in the tracking direction generated in the tracking coils 1a and 1b, and 1c and 1d to to the ones with reverse directions and different levels, and the driving force to try to pull back the objective lens part 4 to a neutral position as a whole is generated. In such a way, it is possible to reduce the oscillating phenomenon, and to shorten the converging time of the oscillating phenomenon, and to realize fast access.
Patent JP-S5729266-A (JP)
Title: Preparation of processed food containing vitamin b and vitamin e using "ashitaba" as raw material
Inventor: SHIBUE AZUMA
IPC: A23L19/00
Filed: 1980-07-30
Abstract: PURPOSE: To prepare a processed food containing a large amount of vitamin B group and vitamin E, from a mixture of the leaf and the young stalk of "ashitaba" (Angelica utilis; a perennial grass belonging to Apiaceae family), by the successive treatments comprising treatment with hot water, chopping, drying with hot air, and pulverization.  
     CONSTITUTION: "Ashitaba"  is seeded between trees having root nodule, e.g. alder, and the mixture of the leaves and young stalks of the grown "ashitaba" is immersed in hot water at about 90°C for several seconds to fix the color of chlorophyll, dried in air for about 1 day, chopped to pieces of about 1cm in length, dried in hot air to the water-content of about 10%, and pulverized to about 100 mesh powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08298564-A (JP)
Title: Facsimile equipment
Inventor: NISHIMAKI AKIYOSHI
IPC: H04M11/00
Filed: 1995-04-27
Abstract: PURPOSE: To avoid errors due to the absence of the free capacity of a picture memory by releasing the picture memory and making a host computer restart the transmission of picture data when the free capacity is made in the picture memory. CONSTITUTION: When no capacity for storing the picture data is in the picture memory 104, the host computer 118 is made to stop the transmission of the picture data. Also, when the picture data are transmitted to another facsimile equipment and a part of the picture data is transmitted by a communication part 109, the picture memory 104 storing a part of the picture data is released. Further, when the free capacity is made in the picture memory 104 by opening the picture memory 104, the host computer 118 is made to restart the transmission of the picture data. In such a manner, by making the host computer 118 wait for the transmission of the data until the picture memory 104 becomes acquirable, reception errors due to the absence of the free capacity of the picture memory 104 are avoided.
Patent JP-H08297503-A (JP)
Title: Member arranging method
Inventor: NINOMIYA MITSUKO
IPC: G06F17/50
Filed: 1995-04-27
Abstract: PURPOSE: To reduce free space parts of base materials by efficiently arranging members on base materials when the blanking of members from the base materials is performed. CONSTITUTION: When all the members Pa, Pb, Pc, Pd, Pe, Pf... are arranged on the base materials S1, S2, S3... (1st, 2nd, 3rd... plates) in the order of delivery date, the arrangement result shown in (a) is obtained. When the arrangement necessary delivery date is specified, the arrangement result shown in (b) is obtained. Namely, part of a member after the date of delivery is arranged even in a free space OP of the arrangement result shown in (c) when the date of delivery is specified as usual. Consequently, an excess material is prevented from being generated, necessary members are arranged without any omission, and machining is completed before the date of delivery.
Patent JP-H11289221-A (JP)
Title: Temperature compensated oscillator
Inventor: HONDA TAKAYUKI
IPC: H03B5/32
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce sizes and costs by making the inclination direction of a capacitance temperature characteristics of a capacitor for temperature compensation the same with the inclination direction of a frequency temperature characteristics of an oscillator. SOLUTION: This temperature compensated oscillator consists of an oscillator circuit 2 which includes a quarts oscillator 1a having a specified frequency temperature characteristics and an amplifier and a capacitor 3a for temperature compensation as a temperature compensation circuit which has a specified capacitance temperature characteristics. The circuit 2 including the amplifier is a Colpitts type circuit which consists of a transistor Q1, resistances R1 to R4 and capacitors C1 to C4. That is, the capacitor 3a has a straight line or a linear capacitance temperature characteristics in a prescribed temperature range and the inclination direction of the capacitance temperature characteristics of the capacitor 3a in the prescribed temperature range is the same as the inclination direction of a frequency temperature characteristics of the oscillator 1a. Thus, it is possible to accomplish the temperature compensation of an oscillator with a simple configuration.
Patent JP-S59228702-A (JP)
Title: Electromagnet
Inventor: KAWAGUCHI KATSUHIKO
IPC: B41J9/38
Filed: 1983-06-10
Abstract: PURPOSE:To prevent dust from penetration and facilitate smooth and high speed operation of a movable core for a long life by a method wherein an operation bar is fixed to the center of the movable core and a plurality of ventilation paths are provided along an axis of the movable core. CONSTITUTION:Bearings 5, 6 are pushed into a case 11 and the case 11 is tightly sealed up. A coil 2, a movable core 3 which is held by the bearings 6 and a cushon material are contained in the case 11 and an operation bar 4 is fixed to the center of the movable core 3 and held by the bearing 5. A plurality of ventilation paths 12 are provided to the movable core 3 along its axis. With this composition, penetration of dust is prevented so that the movable core 3 can be operated smoothly for a long life and, as the air is ventilated by the ventilation paths 12 provided to the movable core 3, the movable core 3 can be operated with a high speed.
Patent JP-H05284381-A (JP)
Title: Synchronizing circuit of television camera
IPC: H04N5/232
Filed: 1992-03-31
Abstract: PURPOSE:To convert vertical synchronization of a television camera of a power source synchronizing system to non-adjustment. CONSTITUTION:A signal oscillated by a VCO 1 is inputted to an SG 2 and subjected to frequency division, and a horizontal synchronizing signal HD and a vertical synchronizing signal VD are generated, and supplied to a synchronizing circuit of a camera. By using a zero crossing detector 3, a power source waveform is subjected to zero crossing detection, and waveform shaping by a waveform shaping device 4 and inputted to a counter 5. The counter is reset by a pulse from the waveform shaping device, counts the horizontal synchronizing signal from the SG, and generates a pulse 6 by a necessary number. This pulse 6 is inputted to a phase comparator 7, and a phase of this pulse 6 and a phase of the vertical synchronizing signal from the SG are compared. Subsequently, a voltage corresponding to a phase difference is outputted, supplied to the VCO, and an oscillation frequency is controlled.
Patent JP-H10294872-A (JP)
Title: Image coding method, device, image decoding method and device
Inventor: KOSHI YUTAKA
IPC: H04N19/103
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To compress various images efficiently reversibly or quasi-reversibly. SOLUTION: A window processing means 1 segments a peripheral pixel value group 8, a pixel value approximation means 2 approximates a coding object pixel value based on the peripheral pixel value group 8 by pluralities of approximation methods and provides an output of a decoding pixel value object group 9. The approximation method includes pluralities of quantization methods and pluralities of sub sample (interpolation) means. A minimum error selection means 3 calculates an error between a coded object pixel value included in the decoding pixel value object group 9 and the decoding pixel value object group 9 and outputs an index 10 with the approximation method with the least error. A ranking/run length calculation means 4 obtains ranking of the index 10 and counts the ranking run length and provides an output of a coded symbol 11.  An information source coding means 5 applys information source coding to the coded symbol 11.
Patent JP-S58221331-A (JP)
Title: Heat cooking range
Inventor: TAKASHIMA YUTAKA
IPC: F24C15/02
Filed: 1982-06-16
Abstract: PURPOSE:To make it possible to control a power source switch ON-OFF state accurately in accordance with the opening and closing of the door of the electronic heat cooking range by a method wherein the power source switch of the range is provided within the door so that the switch is turned ON and OFF as a pin on a lever movable with the opening and closing of the door protrudes and withdraws. CONSTITUTION:When the door 3 is opened with a handle 18 at the time of inserting a cooking material into a heating chamber 2, the lever 13 rotates about a pin 15 due to a claw 14 fixed to an arm pin 6 and the actuator pin 16 protrudes from the rear surface of the door 3 to push the operating pin 10 to thereby close the actuator 9. Thus, since the operating pin 10 for operating the actuator 9 is provided inside a peripheral plate 11 around the opening in the range, there is no possibility of the operating pin 10 being pushed erroneously while the door 3 is opened, to thereby secure safety and also since the actuator 16 for pushing the operating pin 10 is located within the door 3, it is made possible to prevent the actuator pin 16 from being broken or bent.