baber/WOPTO huggingface dataset:
Patent JP-H043136-A (JP)
Title: Speed controller of scanner
Inventor: KAMOSHITA MIKIO
IPC: G03B27/50
Filed: 1990-04-20
Abstract: PURPOSE:To protect a scanner when abnormality arises in a home position sensor by de-energizing a motor and outputting an abnormality signal when the control voltage value of the motor exceeds a prescribed value. CONSTITUTION:A control valve setting means instructs the forward and backward motions of the scanner when a power source is on. The control values at the time of the forward motion and the backward motion based on the operation of the scanner of this time are stored in a memory means. The scanner is, therefore, scanned at the speed substantially equal to a target value in correspondence to the momentary state. The control means de-energizes the motor and outputs the abnormality signal when the control voltage value of the motor exceeds a prescribed value. The motor is immediately stopped for the abnormality in this way then the motor is driven more than needed by a fault in a position sensor, etc. and, therefore, the scanner is protected.
Patent JP-H06316725-A (JP)
Title: Production of steel plate for spiral seam welded tube
Inventor: SAKAI TAKAYUKI
IPC: B21B3/00
Filed: 1993-04-30
Abstract: PURPOSE:To prevent the formation of scale on a base material of a steel tube and to obtain the steel tube few in defects in weld zone at the time of tubemaking by subjecting a steel, having a composition consisting of specific amounts of C, Si, Mn, Al, and Fe, to hot rolling under prescribed conditions. CONSTITUTION:A steel, having a composition consisting of, by weight, 0.08-0.23% C, <=0.02% Si, 0.4-1.5% Mn, 0.01-0.04% Al, and the balance Fe, is refined. A slab of this steel is hot-rolled under the conditions of 820-920 deg.C finishing temp. and 520-720 deg.C coiling temp. By this method, the amount of scale formed can be remarkably reduced and the occurrence of blowholes in weld zone can be prevented, and as a result, the steel tube low in the occurrence of defects in weld zone at the time of tubemaking can be obtained.
Patent JP-S59231690-A (JP)
Inventor: TAKATANI MATSUHIKO
IPC: G07D7/00
Filed: 1983-06-13
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-S6118573-A (JP)
Title: Steering system for car
Inventor: SANO SHIYOUICHI
IPC: B62D6/00
Filed: 1985-05-17
Abstract: PURPOSE:To facilitate the steering while to improve the stability by performing in-phase or reverse phase steering control of rear wheel with correspondence to the steering amount of front wheel. CONSTITUTION:Upon steering of steering wheel 7 to the right, the front wheels 8, 9 are steered to the right. At the same time, a rod 1 is pushed rearward to slide a camboard 3 rearward in the cam case 2. Since counter S-shaped cam groove 4 is formed in the camboard 3, rearward sliding of camboard 3 will cause rightward motion of pin 6 thus to steer the rear wheels 10, 11 to the right. Upon steering further to the right, the steering angle of rear wheel to the right will pass through the maximum level then decrease gradually because of the motion of the pin 6 along the cam groove 4 while upon further increase of the steering angle, the rear wheel is steered to the left.
Patent JP-H09290883-A (JP)
Title: Disk container
Inventor: NAKAJIMA HIROYUKI
IPC: B65D85/57
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk container which is light-weighted, thin and excellent in disk protection and sealability, wherein a disk or enclosure can be easily taken out when the container is pasted to a book or the like, with such function that various information on the disk can be easily read even if it is viewed from the outside. SOLUTION: A back sheet 3 comprises a composite sheet consisting of a base material and nonwoven fabric, a front sheet comprises two films wherein one film is bonded along a side and a bottom of the back sheet 3 forming a disk holding pocket, the other is bonded along the other sides of the back sheet 3, and a flap 8 is bonded along the upper side of the back sheet 3 to overlap the approximately entire back sheet 3 forming a lid of a disk container. Further a transparent sheet is bonded to the flap 8 forming an enclosure holding pocket.
Patent JP-2000298636-A (JP)
Title: Method and device for managing communication network between client and server
Inventor: IIZUKA KOJI
IPC: G06F13/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To realize exclusion control from a client to a server without necessitating human decision. SOLUTION: A client 1 side holds the server information of a server 2 to be a control object, and a control authority securing request and a control authority releasing request to the server 2 are performed from the client 1. When the server 2 receives the requests, it performs a response showing either success or failure about control authority securing and control authority releasing to the client 1 issuing the requests on the basis of the held current control authority state. The client 1 side recognizes the success or failure of the control authority securing and control authority releasing in the server 2 in the client 1 side on the basis of server information and the response.
Patent JP-H08305785-A (JP)
Title: Bar code reader
Inventor: IMAGAWA TARO
IPC: G06K7/015
Filed: 1995-04-28
Abstract: PURPOSE: To make it possible to accurately read out a bar code even when the image of the bar code is deteriorated due to the influence of noise by switching a method for coding a bar code in accordance with the quality of a picture including the bar code. CONSTITUTION: This bar code reader is constituted of an image pickup means 1, a segmenting means 2, a decoding means 3, and an evaluating means 4. The means 1 picks up image of a bar code A and the means 2 segments a bar code area from the image-picked up by the means 1. The means 3 reads out a code from the bar code image segmented by the means 2. The means 4 evaluates the bar code image and the means 3 switches a decoding method based upon the evaluation of the image by the means 4. When the evaluation value of the means 4 is small, the means 1 repeats image pickup again by changing a photographing condition and the means 3 can read out the bar code based upon the evaluation values of plural bar code images.
Patent JP-H10302314-A (JP)
Title: Multilayer structure optical information medium
Inventor: NISHIDA TETSUYA
IPC: G11B7/24038
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To reproduce information without any errors even if any one of reproducing devices is used by simultaneously constructing a low recording density optical information medium such as a compact disk and a high recording density optical information medium such as a digital video disk which are different in corresponding wavelengths and recording densities by using one medium. SOLUTION: A first optical information medium having a first information structure made of a recessed and projecting pit and a semi-transparent film on a first substrate and a second optical information medium having a second information structure made of a recessed and projecting pit and a reflective film on a second substrate are arranged so as to position the first and second substrates in the same direction and then stuck to each other. The semi-transparent film of such a multilayer structure optical information medium is made of one layer thin film which in turn is made of a material having a complex index of refraction of 2.4 or higher while a wavelength is above 620 nm and lower than 660 nm and an attenuation coefficient of 0.05 or lower while a wavelength is above 760 nm and lower than 800 nm.
Patent JP-S59231285-A (JP)
Inventor: SATOU SHIYOUZOU
IPC: F16L3/18
Filed: 1983-06-15
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-S62260944-A (JP)
Inventor: MURAKAMI HITOMI
IPC: E04C2/40
Filed: 1986-05-07
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-S62261583-A (JP)
Title: Car body conveyance method and device for automobile assembly
Inventor: SHIIBA YOSHIO
IPC: B62D65/00
Filed: 1986-05-08
Abstract: PURPOSE:To improve efficiency in the aspects of physical distribution and equipment maintenance through arranging an assembly line in such a way as to become compact by making a traveling truck travel and turn its traveling direction by 90 deg. at each bend of a traveling line. CONSTITUTION:A square, endless traveling line L has been set, and while a traveling truck 1 travels along the traveling line L, the assembly of an automobile is being conducted. And, the traveling truck 1 makes 90 deg. turns at the four bends C1, C2, C3, C4 of the traveling line L. A pair of changeover rails 99 is provided ascendably and descendably on the extended lines of the 2nd, 4th guide rails G2, G4 at each bend C1-C4 of the traveling line L. And the traveling truck 1 travels along the traveling line L as it makes a 90 deg. turn at each bend C1-C4, and a car body B on the Truck 1 also moves as it turns 90 deg. each time, thus resulting in the facilitation of a paste-assembly.
Patent JP-H07311730-A (JP)
Title: Method and device for memory control
Inventor: NAGASAKI KATSUHIKO
IPC: G06F12/00
Filed: 1994-05-19
Abstract: PURPOSE:To improve the throughput of a processor by using a synchronous type DRAM as a common memory for plural processors and enabling access to the memory without making the processors wait. CONSTITUTION:This device has a CPU 101 and a DSP 102 which share the synchronous type DRAM 105, a clock module 103 which supplies a clock C of 1st frequency to the synchronous type DRAM 105 and supplies the CPU 101 and DSP 102 with clocks A and B which are of 2nd frequency a half as high as the frequency of the clock C and shifted in phase from each other by one cycle of the 2nd frequency, and a DRAM controller 104 which inputs commands for access to the synchronous type DRAM 105 from the CPU 101 and DSP 102, outputs the address signal and control signal of the synchronous type DRAM 105 in synchronism with the clock C of the 1st frequency, and accesses the synchronous type DRAM 105 on the basis of the address signal and control signal to perform data transfer between the synchronous type DRAM and N processors.
Patent JP-S5534219-A (JP)
Title: Soundproof coating material
Inventor: NISHINO SAKAE
IPC: C09D163/00
Filed: 1978-08-30
Abstract: PURPOSE: A soundproof coating material capable of giving films having improved impact and solvent resistance and adhesivity, comprising (A) a vehicle consisting mainly of SBR, rosin or petroleum resin, and an epoxy ester resin, and (B) fibrous single crystals of insoluble anhydrous gypsum as a filler.  
     CONSTITUTION: A coating material comprising (A) a vehicle consisting of (a) 30W90wt% of SBR, (b) 5W50wt% of rosin, petroleum resin or their mixture, and (c) 5W30wt% of an epoxy ester resin, e.g. a fatty acid ester of an epoxy resin, and (B) fibrous single crystals of insoluble anhydrous gypsum, 0.1W30μ in diameter and 10W5,000μ in length, in an amount of 0.1W3 times that of (A). The material provides films having improved adhesuity and soundproof properties when applied to automobile under bodies, the back face of kitchen sink, garrets, or elevators. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60249671-A (JP)
Title: Dual pelton wheel and operating method thereof
Inventor: SATOU SHINSAKU
IPC: F03B1/00
Filed: 1984-05-25
Abstract: PURPOSE:To make highly efficient operation performable within a wide output range so well, by letting each bucket in plural runners differ in width, in case of a turbine which tightly installs these plural runners, attaching plural pieces of buckets to the circumference, on the same main shaft. CONSTITUTION:Two-stage runners 2 and 3 are attached to a main shaft 1 top and bottom at a proper interval, while a lot of buckets 4 and 5 are attached to each periphery of these runners 2 and 3. In addition, at the side wall of a housing 6, there are provided with nozzle pipes 7 and 8 at a position corresponding to each of these buckets 4 and 5, and each of these nozzle pipes 7 and 8 is interconnected to high pressure water inside an iron pipe via casings 9 and 10, while each of flow regulating valves 11 and 12 is installed in their tip ends. In this case, pitch circles D1 and D2 of these runners 2 and 3 are made into the same diameter and on the other hand, width (diameter) B1 of the bucket 4 is set to be larger than that B2 of the bucket 5. And, according to a turbine output value prescribed, each of these runners 2 and 3 is driven selectively or at the same time.
Patent JP-S5634126-A (JP)
Title: Magnetic recording playback head and its manufacture
Inventor: HASHIMOTO TOMITOMO
IPC: G11B5/187
Filed: 1979-08-22
Abstract: PURPOSE: To increase the video quality, by narrowing the track width of both the gaps for recording and playback than the width of core itself, and separating at least a part of the center core into recording and playback sides with the separator of nonmagnetic substance.  
     CONSTITUTION: The center core 10 has the constitution that the magnetic substances 12A, 12B are bonded at both sides of the separator 11 made of nonmagnetic substance, the C type cores 13A, 13B are butted at both sides of the center core 10 to respectively form the recording gap 14 and the playback gap 15. The groove processing is made to the track surface of the center core 10 and the C type cores 13A, 13B so that the track width X of the recording gap 14 and the playback gap 15 is the same and it is narrower than the width Y of each core, and the track surface reinforce section 16 is provided on it. With the constitution like this, the recording and playback to the magnetic tape is made excellent and the deterioration of the content of reproduction or recording due to the mutual effect of magnetic circuits can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08306208-A (JP)
Title: Vehicular lamp
Inventor: TAKEDA TOMONOBU
IPC: F21S8/10
Filed: 1995-04-28
Abstract: PURPOSE: To make an entire lamp appear to uniformly emit light for effective use of the outgoing beam of a bulb by providing an inner reflector near the bulb with a wall which is separated from a rear wall and through which part of the outgoing beam of the bulb is transmitted and guided toward the rear wall. CONSTITUTION: A lamp chamber 15 is formed by the closure of a front opening in a lamp housing 11 with a lens 13, and a transparent inner reflector 14 going along a rear wall 11a and a bulb 16 to be held in the housing 11 are provided inside the lamp chamber 15. A wall 14b provided at the reflector 14 near the bulb 16 allows transmission of a light beam L going from the bulb 16 toward the wall 14b, without rejecting it. The light beam L is reflected by a multistage reflecting surface 12e' provided at a second parabolic reflecting surface 12e, is then diffused and transmitted by a second parabolic part 14c opposite the surface 12e and by the lens 13, and is emitted to the outside.  Thus the outgoing beam from the bulb 16 to a reflecting part 12 can be used effectively as it is reflected by the reflecting part 12, making the entire lamp appear to uniformly emit light when seen from the outside.
Patent JP-S5229721-A (JP)
Title: Electronic musical instrument
Inventor: FUKUSHIGE FUMIO
IPC: G10H1/18
Filed: 1975-09-01
Abstract: PURPOSE: Offer an electronic musical instrument with part of the keyboad can be used as keys for generating chords by switching a switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61264593-A (JP)
Title: Semiconductor sensing amplifier
Inventor: OGAWA TOSHIYUKI
IPC: G11C11/34
Filed: 1985-05-16
Abstract: PURPOSE:To carry out a sensing amplification having high reliability by providing a potential compensating circuit in a sensing amplifier. CONSTITUTION:The titled amplifier is composed of a sensing amplification circuit 1, and a potential compensating circuit 2 and transistors Q1-Q6 are N channel MOS transistors of threshold voltage V. A Signal phiR is a potential compensating activating signal, a signal phiRP is a charge control signal. Capacities C1, C2 are respectively connected between the source of an N channel MOS transistor Q3 and a potential compensating circuit activating signal phiR and between the source of an N channel MOS transistor Q4 and the potential compensating circuit activating signal phiR. Thereby, when the potential or a data line having a high level side goes to below a fixed value, the charge of the data line is performed by the potential compensating circuit 2.
Patent JP-H06316666-A (JP)
Title: Production of acrylic polymer-dispersed type p-substituted phenol-modified phenol resin
Inventor: BABA AKIO
IPC: C08L33/04
Filed: 1993-05-07
Abstract: PURPOSE:To synthesize an acrylic polymer-dispersed type p-substituted phenol- modified phenol resin excellent in heat resistance, oxidation resistance and flexibility. CONSTITUTION:This method for production of an acrylic polymer-dispersed type p-substituted phenol-modified phenol resin consists of adding formaldehyde to a p-substituted phenol, admixing a phenol more reactive with formaldehyde than the p-substituted phenol with the resultant addition reaction product, synthesizing a resin from the obtained mixture in the presence of an acid and a metal element selected from among a transition metal, a IIA group element, a IIIA group element, a IVA group element, a VA group element and a VIA group element, adding an acrylic polymer solution to the synthesized resin and removing the solvent from the system under heating.
Patent JP-H0355055-A (JP)
Title: Medical equipment and electronic, digital, foot-controlled deivce for its similar equipment
Inventor: DONARUDO II REEMAA
IPC: G05B19/10
Filed: 1990-04-20
Abstract: PURPOSE: To obtain a device appropriate to control an apparatus with several operations by providing the device with a pedal shaft jointed to a pedal mount to turn around free and a pedal which is fixed to the shaft free to turn around and operated by the foot. CONSTITUTION: Foot pedal assembly 30 is equipped with a pedal shaft 50 installed in a mount board 52 free to turn around and a foot pedal 54 put fixed to the pedal shaft 50 not to turn around. On stepping on the pedal 54 out of its zero standard position, a digital position detector 62 would send digital signals through a conduit 66 to an amplifier 64, in which the data signals including information are in proportion to the rotating movement of the pedal shaft 50 in relation to the zero standard position. The digital position detector 62 is composed to deliver a sequence of N outputs corresponding to given N angle positions. The angle position of the foot pedal, by which drive means 70 is actuated, is controlled through the pedal control system 14 to be applicable to various operations.
Patent JP-H02286924-A (JP)
Title: Rotation difference responding type joint
Inventor: HARA TOMOYUKI
IPC: F16H48/27
Filed: 1989-04-26
Abstract: PURPOSE:To miniaturize a device by forming at a rotor member inclination fluid passages which have fluid opening portions at positions where inclination fluid passages cross two surfaces A.B respectively which meet at right angles with a rotary shaft, within the range of the axial width of a fluid chamber provided with a cam body. CONSTITUTION:An inclination balance oil passage 60 is connected with cylinder chambers 50, 50 which make volume change in phase, and cylinder chamber opening portions 60a, 60b are provided at positions where the inclination balance oil passage 60 crosses two surfaces A, B which meet at right angles with a rotary shaft. A plurality of inclination balance oil passages 60 are housed so as not to interfere with each other, in the axial width of a rotor 30. As a result, the miniaturization of a device can be accomplished as the width of the inside portion where oil passages are formed, out of the rotor 30 becomes such a rotor axial width whose degree is that of an axial width which forms two parallel oil passages. Also, the enlargement of the rotor axial width by means of a regulator oil passage 80 is prevented as the regulator oil passage 80 has such a constitution that there is no rotary shaft direction overlap with the inclination balance oil passage 60.
Patent JP-H02286578-A (JP)
Title: Both-side printing device for cutform
Inventor: TAKIZAWA TATSUHIKO
IPC: B65H85/00
Filed: 1989-04-26
Abstract: PURPOSE:To effectively use and save a unit document by providing a selector valve for changing over the first and second transfer passages at the connection part thereof, and a stacker part for storing a printed unit document. CONSTITUTION:A unit document 12 is fed from a hopper part 1 via a feed roller 2, and carried to a printing part 20 comprising a printing head 4, a platen 5 and an ink ribbon 3 for printing. Furthermore, the leading end of the printed unit document 12 is detected with a sensor 10, thereby opening the first and second valves 6 and 7, and feeding the unit document 12 to the second transfer passage 8, so that the printed surface is upside down. Then, the unit document 12 fed out from the second transfer passage 8 becomes upside down. By detecting the trailing end of the unit document 12 in the forward direction of the transfer passage 10, therefore, the first and second valves 6 and 7 are closed and the unit document 12 upside down is sent to the printing part 20 for printing.
Patent JP-S5533384-A (JP)
Title: Signal transmission system
Inventor: SHIRATORI SHIGEO
IPC: H04L13/00
Filed: 1978-08-31
Abstract: PURPOSE: To avoid assuredly the trouble caused by the delayed answer signal by abandoning the answer signal in case the retransmission or demand signal is transmitted from the signal generator to the signal which requests the answer to the nearest repeating installation.  
     CONSTITUTION: Repeating installation 3 is inserted into transmission line 2 which is shared by several units of signal generators. And in case the signals are supplied to line 2 in such amount to exceed the transmission capacity of line 2, the overflown signals are stored in buffer memory 23 of installation 3 for standby. While the signal generator carries out the retransmission or demand if no answer is given within a fixed time. Here in case the retransmission or demand signal is transmitted to the signal requesting the answer to the nearest installation 3 for the signal generator, the answer signal to the signal requesting the answer is abandoned. Thus the trouble caused by the delayed answer signal can be avoided assuredly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S589864-A (JP)
Inventor: KURODA TAKESHI
IPC: B01J2/12
Filed: 1981-07-08
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-H11300000-A (JP)
Title: Ball dispensing device of pachinko machine
Inventor: KOBAYASHI SHUICHI
IPC: A63F7/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To optimize ball dispensing action which consists of prize ball dispensing action and rental ball dispensing action. SOLUTION: While balls are retained in a prize ball dispensing passage 5 and a rental ball dispensing passage 6 from a storage tank 3, a prize ball dispensing drive means 8 opens the prize ball dispensing passage 5 in response to the order of starting prize ball dispensing action, which is transmitted from a first control means 11, and thus dispenses prize balls. A prize ball dispense counting means 7 counts the prize balls dispensed. When the number counted reaches the number of prize balls to be dispensed, the prize ball dispense drive means 8 closes the prize ball dispensing passage 5 in response to the order of stopping the prize ball dispensing action, which is transmitted from the first control means 11, and thus retains the prize balls.  A rental ball dispensing drive means 10 opens the rental ball dispensing passage 6 in response to the order of starting rental ball dispensing action, which is transmitted from a second control means 12, and thus dispenses the rental balls. A rental ball dispensing counting means 9 counts the rental balls dispensed. When the number counted reaches the number of rental balls to be dispensed, the rental ball dispensing means 10 closes the rental ball dispensing passage 6 in response to the order of stopping the rental ball dispensing action, which is transmitted from the second control means 12, and thus retains the rental balls.