baber/WOPTO huggingface dataset:
Patent JP-H10317473-A (JP)
Title: Fixture for fixing half pipe into sewer pipe, and floating preventive method and floating preventive tool of half pipe
Inventor: SHIMAMOTO MATAO
IPC: E03F3/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixture capable of easily positioning and fixing a half pipe in a sewer pipe in a specified shape with high accuracy. SOLUTION: The fixture for fixing the half pipe in the sewer pipe has anchor bolts 2, a band 3 consisting of an arcuate section 31, in which the half pipe can be inscribed, and extending sections 32 in both directions of a chord corresponding to the circular arc, a hold-down metal fitting 4 having projections 41 controlling the mutual spaces of opening end sections along the shaft of the half pipe while being able to nip the half pipe in cooperation with the band 3 as being brought into contact with these opening end sections, and fixing members 6 fixing the band 3 nipping the half pipe and the hold-down metal fitting 4.  Through-holes 33 long in the chord direction are formed to both extending sections of the band 3, and places in the vertical direction and the horizontal direction of the band 3 can be determined by penetrating the screw sections of the anchor bolts 2 into the through-holes 33 and clamping the screw sections.
Patent JP-H036028-A (JP)
Title: Manufacture of thin-film transistor
Inventor: ISHIDA MAMORU
IPC: H01L21/324
Filed: 1989-06-02
Abstract: PURPOSE:To enhance a throughput of a hydrogen treatment process by a method wherein a heater and a plasma generator are installed at the outside of a reactor and a gas composed mainly of hydrogen is introduced into the reactor. CONSTITUTION:When a thin-film transistor(TFT) 2 using poly-Si as an active layer is treated with hydrogen inside a reactor, a heater 3 and a plasma generator 4 are installed at the outside of the reactor 1. This reactor is a quartz tube into which H2 gas can be introduced and in which an evacuation operation can be executed; a shape of the reactor 1 may be, e.g. of a bell jar type other than a tubular shape. A material of the reactor 1 may be other than quartz; however, it is necessary to pay attention to a contamination from the reactor 1. The TFT 2 is arranged inside the reactor 1; hydrogen is introduced into the TFT 2 by the operation of the heater 3 and the plasma generator 4. Thereby, a good TFT characteristic can be obtained and a throughput can be enhanced.
Patent JP-S622892-A (JP)
Title: Motor controller
Inventor: KAMEI KAZUNORI
IPC: H02P27/06
Filed: 1985-06-27
Abstract: PURPOSE:To reduce an erroneous operation with a noise by displacing the phase of the switching operation of each motor to reduce the variation in the voltage of a DC power source, thereby improving a controlliability. CONSTITUTION:A phase converter 19 generates clocks of different 4 phases for an input clock. The output of a phase converter 19 is input to a counter 15 and a flip-flop 16. The value stored in a latch circuit 14 by a microcomputer 11 is loaded to the counter 15 at the rise of the clock of a phase converter 19, the output of the flip-flop 16 is set to H level, and counted down by the output of an oscillator 12. When the counted value becomes 0, the output of the flip-flop 16 is set to L level to switch a motor driver 17, and a current is supplied to a motor 18. Thus, the switching phase of each motor can be displaced.
Patent JP-H0434692-A (JP)
Title: Automatic vending machine and drink can for the same
Inventor: ENDO KATSUMI
IPC: G07F11/70
Filed: 1990-05-30
Abstract: PURPOSE:To prevent erroneous heating of cans which should not be heated by heating only drink cans which are judged to be heatable with a cap discriminating means. CONSTITUTION:A cap discriminating means 15 which detects whether a cap C closing a drink can 2 is present or not is provided in a merchandise housing device 5 for hot sale. This cap covers upper and lower cover parts of the can, which can be heated, and is black and opaque. Consequently, it is discriminated by the cap discriminating means 15 whether the drink can 2 to be heated has the cap C or not to discriminate whether this can 2 can be heated or not though the can which should not be heated of drink of high viscosity or aerated drink is erroneously thrown to the merchandise housing device 5 for hot sale, and only the can which can be heated is heated. Thus, an automatic vending machine is obtained which is free from dangers of burning of the can surface, explosion of the can, etc., due to erroneous heating of the can which should not be heated.
Patent JP-H01310403-A (JP)
Title: Numerical controller
Inventor: OKI RYUICHI
IPC: G05B19/18
Filed: 1988-06-08
Abstract: PURPOSE:To prevent the damage of the equipment of a controlled system by designating beforehand an unused NC code which is not used by a user among the NC codes supported by a numerical controller and warning if the unused code is read. CONSTITUTION:A user inputs the codes 1, 2, 3 among the NC codes supported by a numerical controller as unused codes and registers these unused codes 1-3 not to use in the NC program. The unused codes are registered in a RAM 40. When an unused code 1 is read, a CPU 20 recognizes that it is the unused code and warns through a warning means 80 that the unused code is included. In place of the registration of the unused codes, the used code may be registered.
Patent JP-2000326713-A (JP)
Title: Toe correcting suspension
Inventor: SATO KO
IPC: B60G9/04
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide reliable toe correcting displacement by arranging an elastic material bush between an inner cylinder fixed to a car body and an outer cylinder coupled with a suspension arm, and constituting a part of this bush so as to be pressed down toward a control inclined face formed on the car body side. SOLUTION: In a rear suspension, an elastic body bush 3 is fixed to the front end of a trailing arm 1, and these are joined to a car body via a bracket. The bracket is formed in a downward opened almost U shape, an outside plate 13 is installed on the car body lateral side of an upper plate, an inside plate 14 is installed on the car body central side of the upper plate, respectively, and the upper plate is fixed to a cross member. In this case, a control inclined face 24 is formed inside the outside plate 13. That is, a bending piece 25 is formed by bending a rear part of the inside plate 14 to the outside of the car body, and the inside is formed as the control inclined face 24. While a pressure receiving part 26 exposed in the shaft direction from an outer cylinder 21 is formed in a bush 17, this part is made to correspond to the control inclined face 24.
Patent JP-H08314553-A (JP)
Title: Constant voltage circuit
Inventor: SATO TETSUO
IPC: G05F3/26
Filed: 1995-05-15
Abstract: PURPOSE: To obtain constant voltage output to a voltage very near the voltage value of an original power source by simple constitution by comparing a reference voltage and an output voltage, forming an output current, which becomes a constant voltage according to the reference voltage, and supplying it to a current mirror circuit by means of a voltage comparing and current converting circuit so as to form an output voltage. CONSTITUTION: An unstable power source VB supplied from an external terminal is supplied to the emitter of a PNP transistor Q2 constituting the current mirror circuit as a current amplifier circuit to output a constant voltage V0 from the collector of the transistor Q2. A PNP transistor Q1 making a pace and the emitter common with the transistor Q2 is connected to the transistor Q2 in the form of a current mirror. Then the output voltage V0 is supplied to the reverse input-of an amplifier circuit AMP which executes voltage comparison and voltage-current conversion and the constant voltage VC is supplied to the nonreverse input +. Thereby the amplifier circuit AMP compares the constant voltage VC and the output voltage V0 to form a current signal corresponding to the voltage difference.
Patent JP-S62291873-A (JP)
Inventor: ROJIYAA JIYON BOONZU
IPC: H01M4/04
Filed: 1987-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06331491-A (JP)
Title: Vibration-proof designing method based on evaluation of environmental vibration and building designed by that method
Inventor: KOBAYASHI SHIGEO
IPC: G01M7/00
Filed: 1993-05-20
Abstract: PURPOSE:To rationally design a vibration-proof foundation and a vibration-proof facility so that the performance of a vibration-sensitive facility is assured and an excessive designing can be prevented by predicting and evaluating the generation of the maximum amplitude according to the probability theory to determine vibration-proof specifications. CONSTITUTION:Vibrations according to vibration sources 1, 2...n are predicted individually as time-series waveforms according to numerical analysis and then a plurality of obtained time-series waveforms are overlapped while they are shifted in terms of phase to calculate the maximum value. The maximum amplitude obtained as a result of the operation is statistically processed and is arranged as the histogram of abscissa maximum amplitude and ordinate frequency to obtain the generation probability distribution with the maximum amplitude of transition vibration. Then, as a result of the comparison with the generation probability of vibration according to the vibration source of force majeure such as an earthquake exceeding the allowable amplitude of a vibration-sensitive facility, the generation probability of with a rational maximum amplitude is set. A vibration-proof facility and a vibration-proof foundation are designed to enable the maximum amplitude corresponding to the set generation probability to be lower than an allowable value.
Patent JP-H08334059-A (JP)
Title: Power valve control method of carburetor
Inventor: MATSUZAKI TAKASHI
IPC: F02M7/12
Filed: 1995-06-08
Abstract: PURPOSE: To prevent the occurrence of breathing and an engine stall or the like by preventing temporary leanness when a throttle valve is opened from an idling condition. CONSTITUTION: In a carburetor 1 having a power system to increasingly supply fuel to a main system fuel passage 8 through a power valve 11 from a float chamber 6, when fuel is not cut at speed reduction time and a throttle valve 5 is put in a fully closed condition, the power valve 11 is forcedly opened, and both a main system fuel passage and a power system fuel passage are put in a condition of communicating with a main nozzle 10 until the throttle valve is opened from an idling condition, and a delay in fuel supply is restrained.
Patent JP-S5365583-A (JP)
Title: Stabe transfering controlling method of load
Inventor: EBISUKO YOSHIO
IPC: G05D3/12
Filed: 1976-11-24
Abstract: PURPOSE: To intend to improve efficiency by absorbing velocity variation, by means of setting up a middle velocity zone at a deceleration pattern in a method thereat a load is allowed to be transferred by a velocity pattern from a high speed zone to low speed zone via a decleration pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5847785-A (JP)
Inventor: SHIYOUJI HIROAKI
IPC: B66B29/04
Filed: 1981-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H038535-A (JP)
Title: Method for molding green sand core
Inventor: UNOSAKI NAGATO
IPC: B22C9/10
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a core having complicate shape with green sand by packing the green sand in a dividable core box, executing primary compressing hardening to this, forming half-cutting green sand core and further, executing a secondary compressing hardening to this half-cutting green sand core to execute integration and the secondary compression to the half-cutting green sand cores. CONSTITUTION:A raising flask 2 having the same shape as joint surface 1C of the core box 1A is laid on upper part of the divided core box 1A. Successively, the green sand is charged into cavity demarcated with the divided core box 1A and the raising flask 2. Further, a compressing member 3 making the bottom face shape the recessed state 3a is inserted until the lowest end face 3b comes to the same level as the joint surface 1C of the divided core box 1A, and pressure is acted to the green sand toward the cavity face 1a direction to execute the primary hardening. Further, the compressing member 3 is pulled out and the raising flask 2 is separated from the divided core box 1A. The above operation is executed to the core box 1B, too, to make under condition of holding the half-cutting green sand cores Ma, Mb in the core boxes 1A, 1B. The core boxes 1A, 1B are matched up, and after executing the secondary compressing hardening by pressing, the green sand core M is taken out.
Patent JP-S5845015-A (JP)
Title: Method of molding bottom case of front fork for motorcycle
Inventor: ITOU HIDEKUNI
IPC: B29C39/10
Filed: 1981-09-09
Abstract: PURPOSE:To obtain a bottom case having a great strength, by arranging a metal pipe or plate to positions in a mold for the bottom case where a cylinder, in which a piston will slide, the cylinder bottom and an axle attaching section of the bottom case will be formed, and casting a molten resin between the mold and the pipe or plate. CONSTITUTION:A metal pipe 2 or a plate 5 is arranged in positions of the mold for the bottom case 1 where a cylinder, in which a piston will slide, the cylinder bottom and an axle attaching section of the bottom case 1 will be formed, and a resin in the molten state is case between the metal pipe 2 and the metal plate 5 to mold the bottom case 1. Thus, the metal pipes 2, 6 or the metal plate 5 are arranged in positions where strength is required so that the strength of the case itself may be enhanced, the weight thereof is decreased and the cost therefor may be reduced since the boring, surface treatment, etc. can be omitted.
Patent JP-S5665109-A (JP)
Title: Fastening mechanism of optical fiber connector
Inventor: KUROJI NORIO
IPC: G02B6/38
Filed: 1979-11-02
Abstract: PURPOSE:To obtain simple construction and good alignment performance of cables by providing a concave groove and a projecting part on an external member and enabling fastening to be made only through the axial insertion operation. CONSTITUTION:A concave groove 17 engaging an engaging projection 24 provided at the opening end part 22 of an aligning member 18 is provided on the outside circumferential surface of a plug external member 13 and an optical fiber cable 12 aligned to the plug end 11 having a collar 16 is held in the inside and is inserted axially slidably by means of a spring 15. When the external member 13 is inserted into the opening end part 22 of the aligning mechanism external member 18, the plug terminal member 11 is led into an aligning sleeve 19, whereby positioning is accomplished accurately. Further when the external member 13 is pushed in, the projecting part 24 engages with the concave groove 17, and this completes fastening. At this time, the spring 15 provides proper pressure contacting force and buffer action between the other optical device, not shown, inserted into the aligning mechanism external member 18 from its other end.
Patent JP-H10328673-A (JP)
Title: Dephosphorization treatment device
Inventor: MORIIZUMI MASAKI
IPC: C02F1/58
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a dephosphorization treatment device in which a part of an electrode or the like is peeled or broken and its fragment is prevented from falling on the bottom of a tank and phosphorus removal is performed effectively and stably. SOLUTION: The dephosphorization treatment device is incorporated into a miniature combined type Johkaso and equipped with an elution tank 39, iron electrodes 40, 41, a DC power source 42 and a control part 43. Iron ions reacting with phosphoric acid are eluted from the electrodes 40, 41 by electrolysis. The control part 43 performs control of current supplied between the electrodes 40, 41. A plurality of network bodies 50, 50 consisting of nonconductive polyethylene resin are provided in the inside of the elution tank 39. A part of the electrodes 40, 41 is peeled or broken in accordance with elution of iron ions and the network bodies 50, 50 prevent its fragment from falling on the bottom of the elution tank 39.
Patent JP-S6084414-A (JP)
Inventor: ROBAATO DABURIYU HAGUHESU
IPC: F16B31/02
Filed: 1984-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5845669-A (JP)
Title: Tracking method for flexible magnetic disc device
Inventor: YURUGI MASAYOSHI
IPC: G05D3/12
Filed: 1981-09-11
Abstract: PURPOSE:To attain accurate tracking, by forming a signal for position discrimination and compensating direction discrimination with a mean value differentially amplifying an output of an R/W head of a head and feeding back a compensation drive signal to a carriage. CONSTITUTION:When a movement between tracks is instructed 1, the carriage driving is logically discriminated 2 and a carriage motor driver 3 drives a carriage motor 4 to a specified direction. A mean value 11 differentially amplifying 10 an output of an R/W head 6 of a head 5 forms a position discriminating  signal 12 and a compensating direction discrimination signal 13 and inputs them  to a correction drive control circuit 15. The circuit 15 outputs a compensation drive instruction when a movement instruction detector 14 has no output and  feeds back the output to the driver 3 and inputs a reference level to a position  discriminator 12. Thus, when no movement instruction 1 is given, a closed loop circuit is formed to execute accurate tracking.
Patent JP-H037473-A (JP)
Title: Video signal transmission system
Inventor: MAEZAWA YOSHIMASA
IPC: H04N19/65
Filed: 1989-06-05
Abstract: PURPOSE:To confirm the behavior of the entire picture quickly by converting an input video signal into a digital data, separating the data into plural sets in time division and taking a difference of adjacent sets of the digital data except 1st digital data and sending the result sequentially. CONSTITUTION:A video signal is processed as a digital data at the sender side and sent while being thinned in time division by a time division circuit 3, all the video signals are sent finally and the thinned part in interpolated by the received data at an interpolation circuit 10 at the reception side. Thus, rough picture information is reduced in a short period for the time being. Thus, the entire image of the picture is confirmed. Then the picture with high definition is reproduced sequentially as the time elapses. After the transmission of the initial digital data, the difference digital data obtained by a difference arithmetic circuit 5n among the digital data of adjacent pictures is sent to reduce the data transmission time.
Patent JP-H09323448-A (JP)
Title: Method for thinning data, and printer
Inventor: IIDA NOBUYUKI
IPC: B41J2/485
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality image with small number of lateral lines and little mixing of a redundant image in the toner consumption reducing process. SOLUTION: Each small block designates one dot of an image, the block with oblique lines designates one black dot (printed dot) and the block without oblique lines designates one white dot (non-printed dot). Figures (a), (b), (c) are pictures of the same portion. Figure (b) is obtained by applying a consumption reducing process with parameters N=1, M=2 to the image in figure (a). Figure (c) designates a mask pattern obtained by the parameter M=2. The parameter N=1 means that one dot of the start section of each line in the image is remained (ds0-ds4). In the same manner, one dot of the end section thereof is remained (de0-de4). Data of dots between the start dot of the black data of each line and the end dot thereof is ANDed with the mask pattern to execute the thinning. The consumption reducing process is executed by the above processes to obtained figure (b).
Patent JP-H08334512-A (JP)
Title: Method for discrimination of nonhuman animal infected with parahydrophobia virus and kit for said method
Inventor: ERITSUKU EI PETOROBUSUKISU
IPC: A61K39/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To identify an animal infected with Pseudo Rabies Virus(PRV) by subjecting a morbid animal to vaccination of PRV lacking glycoprotein gI or gp63. SOLUTION: pPR28 is consumed by PVuII and a cut piece, containing E.coli replication start point and bla gene, is recirculated to produce a plasmid comprising 4.9kbPvuII/BamH17 PVR fragment containing DNA arrangement for gI thus obtaining plasmid pPR28-1. BamH17 is subjected to subcloning, consumed, labeled and arranged. DNA arrangements for glycoprotein gp63 and gI are presented on arrangement tables (arrangement number 2 and 3). An animal infected actively with PRV can be detected using this DNA. Presence of PRV can be detected by wiping nose or throat using a cotton swab for the purpose of sampling and subjecting the sample to a standard hybridization of DNA/DNA.
Patent JP-S5666970-A (JP)
Title: Binary device of variable density type picture
Inventor: KUROSAWA YOSHIAKI
IPC: H04N1/405
Filed: 1979-11-06
Abstract: PURPOSE:Not only to make a binary picture smooth but also to elevate the resolution, by using not only an objective picture element but also peripheral picture elements, in case of making the objective picture element binary, as to the binary device of a variable density type picture. CONSTITUTION:In case of making an objective picture element (e) binary, X=(a-c)+(b-h)+(c-i), Y=(a-g)+(b-b)+(c-i) are calculated by the alternation among calculating circuits 331 and 332 by using the peripheral picture elements a-d and f-i, and the address data is generated from said e, x, y by the address generation part 333. And the half tone dot matrix is generated by the dot matrix generation part 304 consisting of a dot pattern memory, by use of said address. Accordingly, comparing with generation of the dot matrix from the objective picture element only as before, a border line does not appear on the picture caused by mismatching on the border line between the dot matrices, and a picture which is smooth, and high in resolution can be obtained.
Patent JP-2000339791-A (JP)
Title: Surface inspection apparatus for magnetic tape
Inventor: SUZUKI MAKOTO
IPC: G11B15/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the detection of the flaw formed on a magnetic tape by providing the apparatus with a reading optical system having a light source which makes read light incident on a read position and an image sensor which reads the light reflected or diffused to the tape. SOLUTION: The tape T is supported in the read position (x) by a supporting means 26 and the laser beam L which is emitted from the light source 12 and is made incident on the read position (x) is reflected by the tape T and is made incident on the image sensor 14, by which the laser beam is optoelectrically read. The output of the image sensor 14 is outputted to a data processing means 16. If there is the flaw or the like on the surface of the tape T, the laser L is irregularly reflected and the image sensor output changes. The surface of the tape T is read by the laser L diffused in the transverse direction of the tape T and the distance from the light source 12 to the read position (x) and the distance from the read position (x) to the image sensor 14 are regulated, by which the resolution and accuracy may be improved.
Patent JP-S5267867-A (JP)
Title: Rotary crusher
Inventor: SAWADA KATSUJI
IPC: B02C18/06
Filed: 1975-12-03
Abstract: PURPOSE: To make it possible to perform continuous crushing operation and to protect a fixed cutting blade from an abnormal load, by radially arrangig a prularity of downwardly rotatable fixed blades when a clamp pin is failed and by prowiding a continuous rotary blade upwards. 
     COPYRIGHT: (C)1977,JPO&Japio