baber/WOPTO huggingface dataset:
Patent JP-H11112995-A (JP)
Title: Variable length decoder for motion vector
Inventor: YAGASAKI YOICHI
IPC: H04N7/26
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To relieve the load on hardware at a decoder side when plural kinds of ranges for motion vectors are in existence. SOLUTION: When coding a motion vector, a value X of the motion vector is divided by a value, in response to a range to obtain a quotient Y and a remainder Z. In the case of extending a variable length code table, coding is conducted by adding the remainder Z to an output resulting from the quotient Y from the arithmetic means by means of the variable length code table as an additional bit. Coded data obtained (VLC code) are supplied. A separate circuit 4 separates the additional bit Z added by the extension at the coder side as above from the coded data (VLC code) and gives the result to a ROM 5.  The ROM 5 stores an inverse transform table which is for executing inverse transformation to the variable length code table and in the case of extension, the output Y from the ROM 5 and the separated additional bit Z are fed to an arithmetic circuit 6, where the original motion vector value X is restored and fetched.
Patent JP-H0669793-A (JP)
Title: Pll snthesizer circuit
Inventor: FUKAGAYA TERUMI
IPC: H03L7/197
Filed: 1992-08-18
Abstract: PURPOSE:To provide a PLL synthesizer circuit capable of shortening a lock-up time by letting the frequency of a reference signal be high without reducing the number of usable channels. CONSTITUTION:The output signals phiR and phiP of a phase comparator 3 based on the phase difference between a reference signal fr and a comparing signal fp are converted to an analog voltage signal SCP by a charge pump 5, an output signal SCP is outputted to VCO 7 via a LPF 6 and the output signal fVCO of VCO 7 is ouputted to a comparing frequency divider 4 so as to operate to let the frequencies and the phases of both signals fr and fp be coincident. A control circuit 13 starting the frequency dividing operation of a swallow counter 10 at the time of counting the frequency dividing operation of a main counter 9 plural times is connected to the swallow counter 10 of the comparing divider 4. Then, the frequency of the output signal fVCO of VCO 7 is raised to a frequency by the counting number-fold of a controller 13 by a multiplier 12 and inputted to a pre-scaler 11.
Patent JP-H02298251-A (JP)
Title: Boronized wear resistant article and its production
Inventor: HAMASAKA NAOHARU
IPC: C23C8/70
Filed: 1988-08-31
Abstract: PURPOSE:To improve wear resistance by forming a boron compound on a surface layer, forming a martensitic hardened layer on the inner part of the above boron compound layer, and constituting the inner part of the above martensitic hardened layer of a base material. CONSTITUTION:A boron compound is formed on the surface layer constituting a sliding part of a wear resistant article, and a martensitic hardened layer is formed on the inner part of the above boron compound layer, and further, the inner part of the above martensitic hardened layer is constituted of a base material. After the grains 5 of boronizing agent are fluidized by means of a gaseous mixture 4 of N2 and H2, the grains 5 of boronizing agent are filtered through a filter 7 and the gaseous mixture 4 alone is reused via a circulating pipe 8. A treated article 6 after boronizing treatment is subjected to high- pressure water spray hardening and then to tempering. The treated article is held at >=800 deg.C in a fluidized bed. By this method, fatigue strength can be improved.
Patent JP-S6378449-A (JP)
Title: Lamp
Inventor: ONO TETSUO
IPC: H01J61/10
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a recombination material sealed type fluorescent lamp excellent in reproducibility and productivity with a simple structure by inserting multiple linear fine bars in a discharge container in parallel with the axis of the discharge container in a low-pressure mercury vapor discharge lamp consisting of the discharge container and a pair of electrodes. CONSTITUTION:The inside of a discharge container 1 is coated with a phosphor 2, and discharging occurs between electrodes 3 arranged on both ends. Mercury ions and electrons generated by the discharge hit fine bar-shaped recombination materials 4, and the output of a lamp is increased. The recombination materials 4 are fixed by a fixing component 5 and a shift stopper 6. A lamp excellent in reproducibility and having the same performance can be obtained by arranging multiple fine bars in the discharge container in parallel with it and fixing the diameter, number, and distance of the fine bars.
Patent JP-H0270607-A (JP)
Title: Operation system for conveyor line
Inventor: TAKADA SHUNJI
IPC: B65G47/46
Filed: 1988-09-01
Abstract: PURPOSE:To improve the operation rate and constrain a floor space for an automated facility by providing the elevator moving a magazine in the vertical direction on both the ends of the carrying line of two up and down steps of the conveyor line for various automated facilities. CONSTITUTION:Elevators 12-1 and 12-2 have the size in which at least one magazine 6 can be loaded, are constructed so as to move up and down between the carrying line 2-1 in the lower step and that 2-2 in the upper step, and the magazine 6 is made to ascend or descend by the command of a control device 17. Consequently at the time of unmanned operation, with the device 17, e.g. the magazine 6 work-finished in an automated facility 1-2 is returned to a feeding buffer 4 from the line 2-1 via the line 2-2. And when some automated facility is made down, the magazine 6 is operated so as to be returned to the buffer 4 via the line 2-2 instead of being supplied to the automated facility.
Patent JP-H1064075-A (JP)
Title: Optical disk device and track jumping method for the device
Inventor: OSAWA HIDEAKI
IPC: G11B7/085
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To stably perform a track jump by outputting a track polarity inversion command signal to a polarity inverting circuit right after a jump pulse is outputted and inverting the polarity of a track follow up error signal from the polarity inverting circuit. SOLUTION: After an adjacent track jump starting instruction is outputted from a CPU 29, a system controller 16 sets a jump pulse according to whether the direction of a track jump is a direction heading toward the inner side or a direction toward the outer side and the controller set a jump toward the inner side when the jump direction is the direction heading toward the inner side and sets a jump toward the outer side when the jump direction is the direction heading the outer side and generates a jump pulse in a jump control circuit 21 by a jump command signal and a jump polarity command signal to output it a tracking control circuit 20.  Then, the controller 16 inverts the polarity of a track follow up error signal from a polarity inverting circuit 19 by outputting a track polarity inversion command signal to the circuit 19 right after the jump pulse is output and to complete the track jump.
Patent JP-H0267756-A (JP)
Title: Semiconductor device
Inventor: HOSHI TOSHIAKI
IPC: H01L29/78
Filed: 1988-09-01
Abstract: PURPOSE:To decrease an occupied area by providing an well potential supply region and a substrate potential supply region only by doped regions having deeper junction than source and drain regions having shallow junction of a field effect transistor. CONSTITUTION:An N-type well 2 is formed in a P-type silicon substrate 1 and then a gate insulating film is formed. Gates 3 and 4 are formed thereon of polycrystalline silicon. An oxide film 11 is formed without forming an N-type diffused layer 7 or P-type diffused layer 10 which would be formed in the prior art. When openings are provided in the oxide film, openings for forming these P-type and N-type diffused layers for supplying an well potential and a substrate potential are also provided. The regions for supplying the well potential and the substrate potential are not formed simultaneously with formation of source and drain regions, but they are formed when diffused layers having deep junction are formed. Accordingly, the diffused layers 24, 25 can be formed in a decreased area.
Patent JP-H1155648-A (JP)
Title: Bidirectional catv system
Inventor: SUGIURA TOSHIHIRO
IPC: H04N7/20
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To always continue the maintenance of a spare link side while performing service by providing a main up link, a sub up link which is provided in parallel with the a sub down link and transmits an up signal that is similar to the main up link and a supervisory device of each link. SOLUTION: When an optical carrier does not reach a photodetector 21 any more, it is decided that a main up link is disconnected and direct current voltage is outputted as a detection result. Similarly, a photodetector 23 decides that a sub up link is disconnected and outputs a direct current voltage as a detection result when an optical carrier no more reaches itself. A switch controller 27 outputs direct current voltage as a decision result of an up link state from an output terminal 27c in accordance with the combination of the existence of direct current voltage which is applied to 1st and 2nd input terminals 27a and 27b. The selection state of a switching device 28 is controlled and a headend 9 is connected only to an up link that is utilized to send an up signal from a relaying device 2 between the main and sub links through a branching mixer 16.
Patent JP-H1153196-A (JP)
Title: File transfer method and installing method of analytic system
Inventor: KURISU HIROSHI
IPC: G06F11/34
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To perform installation into and the revision of an analyzing device through a communication means by providing an area corresponding to the kind of a fail in a storage device of the analyzing device and also providing the file with area discrimination information, and automatically arranging transferred files in respective areas. SOLUTION: The analyzing device 1 is equipped with an arithmetic part 3 and a detection part 4 and the arithmetic part 3 is connected to a personal computer 2. An external storage device 9 is connected to the arithmetic part 3 and this external storage device 9 consists of, for example, a hard disk and is provided with a program area A1, a condition setting area A2, a measurement data area A3, an execution state log area A4, etc. Then area discrimination information specifying the areas A1 to A4 where files are stored is added to the files and when the files are transferred through a communication means 5, their area discrimination information is read out to store the files in the corresponding area.
Patent JP-H0384580-A (JP)
Title: Image display device
Inventor: NOGUCHI YASUTAKA
IPC: G03G15/05
Filed: 1989-08-29
Abstract: PURPOSE:To easily make a display when operation is restarted by displaying a complete image as it is after the restart of the operation when an image right before abnormality occurs is the complete image after the operation is restarted and displaying a part on an image carrier where the image is not formed yet when the image is incomplete. CONSTITUTION:The endless belt type image carrier 1 is provided above an image formation part 200 as a recording means and if abnormality is detected, rollers 2 and 3 are stopped from being driven, so that the movement of the image carrier 1 is stopped. Then when a recovery from th abnormal state is made and image recording is completed, the image at the time of the abnormality detection is displayed after normal operation is restarted and a decision means decides whether or not the image recording by a recording means 220 is completed at the time of the abnormality detection after normal operation recovers from the recording stop state; when the image recording is incomplete, the part of the image carrier 1 where the image is not recorded yet is displayed after the normal operation recovery. Consequently, the display is easily made when the operation is restarted.
Patent JP-S6282648-A (JP)
Title: Secondary battery
Inventor: KOBAYASHI MASAO
IPC: H01M4/137
Filed: 1985-10-04
Abstract: PURPOSE:To satisfy high energy density, low self-discharge, high charge/ discharge efficiency and long cycle life simultaneously by employing oxidation polymer of aniline system compound for positive electrode while specific material such as alkali metal for negative electrode. CONSTITUTION:Aniline system compound such as aniline is oxidation polymerized in aqueous solution composed of water soluble oxidizing agent of thionine system compound such as thioacetate, ammonium peroxide, etc. and strong acid such as sulfuric acid to produce aniline oxidation polymer which is employed for positive electrode. While (i). alkali metal, (ii). alkali metal alloy, (iii). conductive macromolecule or (iv). complex of alkali metal or alkali metal alloy and conductive macromolecule is employed for negative electrode. When employing such electrodes together with electrolyte composed of organic solvent such as alkylane nitril and supporting electrolyte such as alkali metal salt, high energy density, low self-discharge performance, high charge/discharge efficiency and long cycle life can be achieved.
Patent JP-2001038537-A (JP)
Title: Feeding device for screw and the like
Inventor: MURAKAMI TAKESHI
IPC: B23P19/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device for screws to transmit stronger vibration to a chuter and prevent the occurrence of feed residence of screw and the like. SOLUTION: A feeding device for screws and the like comprises a stock chamber to store screws at an upper part, a chute 4 to correct the attitude of a screw S from the stock chamber and feed the screws one by one to a screw outlet disposed in a given position below, a motor 30 for applying vibration incorporating a built-in eccentric weight to apply vibration on the chute 4. In this case, an auxiliary eccentric weight 25 in the same shape is mounted in the same direction as the eccentric direction of the built-in eccentric weight and desired vibration is applied on the chute 4.
Patent JP-H1129163-A (JP)
Title: Structure of germ-free filling mouth for bag body
Inventor: HARA TAKUMA
IPC: B65D75/58
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To attach a small diameter cock for discharging while ensuring a germ-free condition, by forming such that with an outer cylinder fitted on an inner cylinder, an outer nozzle or an outer-cylinder-connecting wall is switched to a position where a through-hole for filling a liquid is opened or closed. SOLUTION: Between the front end of an inner cylinder 11 and the lower end of a nozzle 13 a connecting wall 16 constituted of an inclined face is formed. Similarly, between the front end of an outer cylinder 21 and the lower end of a nozzle 23 a connecting wall 26 consisting of an inclined face is formed. Here, making the inside diameter of the nozzle 23 equal in size to the outside diameter of the nozzle 13 makes it possible to engage both the nozzles 13 and 23 by the inward movement of the outer cylinder 21 while maintaining air tightness. By moving the outer cylinder 21 inward and locking a recess groove 29 onto a projection 18, the connecting wall 26 of the outer cylinders is brought into close contact with the connecting wall 16 of the inner cylinder 11, so that a through-hole 17 is blocked and a bag body 10 is hermetically sealed.  In this condition, the cock of a supply pipe is thrust through the film body 15 of the nozzle to tear it open, and thus tightly fitted inside the nozzle 13.
Patent JP-S6373499-A (JP)
Inventor: NAKAMURA TAKASHI
IPC: E06B7/28
Filed: 1986-09-17
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-2000053076-A (JP)
Title: Cover opening/closing structure for small planing boat
Inventor: ASAKURA YUKIO
IPC: B63B19/14
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a cover opening/closing structure for a small planing boat, which is capable of opening/closing a cover at a speed nearly constant from the start of opening to a last area, and closing the same by a force nearly constant in all the areas. SOLUTION: In a cover opening/closing structure for a small planing boat constructed in such a manner that on the surface of the small planing boat, a cover H is attached to a boat body side so as to be freely opened/closed via a hinge member 5 disposed in one end of the cover H and around a hinge axis 5A thereof, and a damper 6 is provided to have a spring between the cover side and the boat body side, the position of one end of the damper 6 is set closer to the hinge axis 5A side than the position of the other end of the damper 6 supported on the cover side.
Patent JP-S60112453-A (JP)
Title: Ink jet recording device
Inventor: YOSHIDA KAZUYOSHI
IPC: B41J2/125
Filed: 1983-11-25
Abstract: PURPOSE:To arrange so that stable detection may be achieved even if the amplitude of a flow speed detection signal were changed, by obtaining a logic product of an output of a flow speed detection signal compared by a comparator for detecting a threshold value and an output compared by a comparator for detecting a zero cross point. CONSTITUTION:Ink droplet flow speed detection signal from an input part 30 is first converted to a direct current through a diode 31, a condenser 32 and a resistance 33, and then is compared with a threshold value indicated by a resistance 34, 35 by a comparator 36. After this process, the signal enters a logic product circuit 40. In addition, a flow speed detection signal is inputted to a comparator 39 through a resistance 37. The signal rises sharply to both positive and negative poles each time it crosses O volt, and reaches a saturation voltage when it falls. A logic product circuit 40 carries out a logic product arithmetic operation of a signal exceeding in value a sufficiently larger threshold value than the noise level of a flow speed detection signal and a signal which does not delay a detection time even if the amplitude of a detection signal were changed. Therefore, it is possible to detect the flow speed stably and control the flow speed of ink droplets stably.
Patent JP-H0852024-A (JP)
Title: Nail clipper with automatically closable cover
Inventor: TOYONAGA TAKEMORI
IPC: A45D29/02
Filed: 1994-08-10
Abstract: PURPOSE:To provide a nail clipper whose cover is automatically closed when a knob is drawn and waste nail is discharged. CONSTITUTION:This is a mechanism in which energy that connects the lower end inside of a cover 2 to the lower end of a nail clipping portion and also closes the cover 2 is entrusted to a plate spring 5, and when the cover 2 is to be opened, a pistol-shaped knob 6 is pulled by means of a finger, and then, the cover 2 is opened, and when the finger is separated from the knob 6, the cover 2 is closed by the force of the plate spring 5.
Patent JP-S6279886-A (JP)
Inventor: SAITO HISAO
IPC: B07C5/06
Filed: 1985-10-02
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-H06157455-A (JP)
Title: New vitamin d3 analogue
Inventor: KOBAYASHI YOSHIRO
IPC: A61P35/00
Filed: 1993-09-06
Abstract: PURPOSE:To provide a new compound useful for medicines having in-vivo calcium-regulating activity and oncocyte differentiation-inducive activity. CONSTITUTION:The compound of formula I (R<1> is Hand R<2> is OH, or vice versa; X is H, OH or OH protected with a protective group therefor; R<3> is H or protective group for OH), e.g. 26,26,26,27,27,27-hexafluoro-1alpha,22s,25- trihydroxyvitamin D3. The compound of the formula I can be obtained by coupling reaction between (A) a ketone of formula II (R<4> is OR<6> and R<5> is H, or vice versa; R<6> is protective group for OH) and an anion derived from a phosphine oxide of formula III (R<7> is protective group for OH; Y is H or OR<7>; Ph is phenyl) followed by, where appropriate, deprotection. The coupling reaction is made in an inert atmosphere (e.g. argon) in an ether solvent (e.g. THF) at -100 to -50 deg.C for 10min to 24hr.
Patent JP-H03219048-A (JP)
Title: Rolling roll made of forged steel excellent in wear resistance and thermal shock properties and its manufacture
Inventor: KIMURA TATSUKI
IPC: B21B27/00
Filed: 1990-08-24
Abstract: PURPOSE:To obtain a cold-rolling roll excellent in wear resistance and thermal shock properties by using an alloy steel for forging as roll stock for cold-rolling metals, hardening it from a specified temp. and thereafter executing tempering. CONSTITUTION:An ingot contg., by weight, 0.5 to 0.8% C, 0.5 to 1.5% Si, 0.1 to 1.0% Mn, 0.1 to 1.0% Ni, 3.0 to 6.5% Cr, 2.0 to 5.0% Mo, 2.1 to 3.0% V, <0.020% P and <0.010% S or furthermore contg. total 0.5 to 3.0% of one or more kinds among W, Zr, Ti, Co and Nb is subjected to homogenizing treatment and preparing treatment including forging and normalizing treatment and is thereafter heated to 1050 to 1200 deg.C to enter hard metallic carbides into solid soln. in a matrix, so that its structure is formed into one having the amt. of retained austenite by >=50%. Next, the steel is tempered at 400 to 600 deg.C, by which the cold-rolling roll made of a forged steel constituted of a transformation phase from austenite into martensite by 50 to 80%, a tempered martensite phase by <50% and retained austenite by <15% and excellent in wear resistance and thermal impact properties can be manufactured.
Patent JP-H0858742-A (JP)
Title: Valve with cleaning nozzle
Inventor: YOOSOO BUARENCHIYUTSUKU
IPC: B65B55/10
Filed: 1994-08-23
Abstract: PURPOSE: To universally and reliably clean the inside of a sterile chamber and prevent miscellaneous bacteria from propagation even when a valve is closed. CONSTITUTION: The valve 1 with a cleaning nozzle includes a valve chamber 10 attached adjacent to a sterile chamber 5, a spherical ball valve 30 which is rotatably received in the valve chamber 10 with a part of it exposed in the chamber 5, and a driving means 50 for rotating the ball valve 30. A detergent supply passage for feeding bactericidal detergent is connected to one side of the valve chamber 10. A nozzle face 31 comprising numerous small pores 31a is formed on a predetermined portion of the ball valve 30, and a passage 33 communicating with the nozzle face 31 and an opening thereof are provided. The ball valve 30 is rotated by the driving means 50 from a position for exposing the nozzle face 31 in the sterile chamber 5 to a position for exposing a face except the nozzle face 31 and the opening in the sterile chamber 5.
Patent JP-S6281109-A (JP)
Title: Loudness control circuit
Inventor: HASHIDA HIROSHI
IPC: H03G5/16
Filed: 1985-10-03
Abstract: PURPOSE:To attain excellent loudness control by using an output signal of an output signal level detection circuit of an amplifier circuit so as to control a resistance value of a voltage controlled resistor circuit. CONSTITUTION:A signal level detection circuit 5 is provided, which grounds a feedback circuit 1a of an amplifier circuit 1 having a feedback circuit 1a amplifying a sound signal through a series circuit comprising a connection switch 2, a voltage controlled resistance circuit 3 and a series resonance circuit 4 and detects an output signal level of the amplifier circuit 1, and an output signal of the signal level detection circuit 5 is used to control the resistance of the voltage controlled resistance circuit 3. As the output signal level of the amplifier circuit 1 is decreased, the negative feedback quantity of a low frequency is decreased and the boosting quantity at the frequency is increased by it, then an excellent dynamic loudness control is attained. Since there is no problem that the sound signal is to be clipped, a sound source having a wide dynamic range is used and a powerful sound is reproduced.