baber/WOPTO huggingface dataset:
Patent JP-H07250261-A (JP)
Title: Waveform equalizer
Inventor: YAMAGUCHI TAKASHI
IPC: H04N5/21
Filed: 1994-03-11
Abstract: PURPOSE:To prevent erroneous equalization caused by noise or interference out of a signal band concerning the waveform equalizer for equalizing the waveform distortion of a sub-sampled television signal. CONSTITUTION:The VITS signal of sampling at 32.4MHz is sampled from a MUSE signal sampled at 16.2MHz by a VITS waveform detection circuit 5 and transformed onto a frequency axis by a Fourier transformer 6. In order to remove noise or interference components, the symmetric point of skew symmetry is returned to a center at the Nyquist frequency 8.1MHz of sub-sampling only concerning an area from 8.1MHz to 8.9MHz in a roll-off area by a roll-off part return superimposing circuit 7 and superimposed into a sub-Nyquist frequency area from 7.3MHz to 8.1MHz. Thus, the noise/interference component out of the signal band can be removed.
Patent JP-H03249296-A (JP)
Title: Abrasion-resistant screen plate
Inventor: HARADA YOSHIO
IPC: C23C4/10
Filed: 1990-02-23
Abstract: PURPOSE:To provide the subject screen plate having excellent abrasion resistance, not deformed, capable of being used for a long period and suitable for waste paper-refining devices by processing a material having a low hardness and subsequently flame-spraying a carbide cermet on the processed material to form a coating film. CONSTITUTION:A screen plate is made of steel having a HV surface hardness of <=500 and a carbide cermet such as WC or SiC having a HV of >=800 is flame-sprayed on the inner surface and/or outer surface of the prepared screen plate to form a coating film having a surface roughness of 1-50mum, thereby providing the objective screen plate.
Patent JP-H02292475-A (JP)
Title: Locking mechanism
Inventor: SAIMON HOROU
IPC: E05B9/04
Filed: 1990-02-23
Abstract: PURPOSE: To assuredly lock and unlock by providing a driving part engageable selectively between a barrel and a door clutch mechanism and an unlocking means for the driving part so that the barrel can be switched between an unlocking mode and a locking mode. CONSTITUTION: A rotatable barrel 1, a driving part 7 engageable selectively between the barrel 1 and a door latch mechanism, and unlocking means to unlock the driving means 7 are provided in a housing 17 fixed to a vehicle. Next, the barrel 1 is so designed that it can be switched between an unlocking mode and a locking mode. When the barrel 1 is set in the unlocking mode, its rotating motion is transmitted to a door latch mechanism through the drive part 7 to allow the door to open. When the barrel 1 is set at the unlocking mode, its rotating motion acts on the unlocking means to unlock the driving part 7 and assure the locking. Thus, the door clutch mechanism can be designed so that, when the barrel 1 is set at the locking mode, it cannot be unlocked illegally even if the barrel 1 is rotated forcibly.
Patent JP-S57153153-A (JP)
Title: Control system for hot-water boiler
Inventor: HIRAYAMA KENICHI
IPC: F23N1/00
Filed: 1981-03-17
Abstract: PURPOSE:To prevent discharging of cold water when a plenty of hot-water is discharged and increase the discharging capacity of hot-water by a method wherein an electricity is begun to be conducted to the heater of a liquid fuel evaporating burner by detecting the flow of water. CONSTITUTION:In a control circuit for the liquid fuel evaporating burner 1 wherein the burner 1 is heated by the heater 4 burried at the side of an evaporating chamber 2 for the burner 1 and the fuel from a fuel passage 6 is evaporated to burn it at a flame port 8b, thermostats 19, 19' for the temperature of the hot water are closed and electricity is fed to the heater 4 upon beginning of heating while the burner 1 effects combustion when the temperature of the burner is arrived at a predetermined temperature and the thermostat 14 is switched to a contact 14a. When the thermostats 19, 10' are opened at the predetermined temperature of the hot water and the temperature of the burner 1 is lowered, the thermostat 14 is switched to the contact 14b. If a plenty of hot- water is discharged at this time, the detecting switch 23 for the flow of water is closed and the electricity is conducted to the heater 4, thereby making reary for the the quick re-starting of the burner 1.
Patent JP-S62202815-A (JP)
Title: Production of fine powder of high-purity boron
Inventor: KOSHIDA TAKAHISA
IPC: C01B35/02
Filed: 1986-02-28
Abstract: PURPOSE:To enable mass production of fine powder of high-purity boron without necessitating complicated process at a low cost, by heat-treating boron nitride having quasi-graphite structure under reduced pressure. CONSTITUTION:Boron is produced by thermal decomposition of boron nitride. The reaction is carried out by heat-treating boron nitride having quasi-graphite structure at 1,900-2,600 deg.C under reduced pressure of <=20 Torr. The boron nitride having quasi-grahite structure is produced preferably by mixing a boron compound with a nitriding agent (e.g. urea, melamine, dicyan-diamide, etc.) and heat-treating the mixture in a non-oxidizing atmosphere at 1,000-1,600 deg.C.
Patent JP-H07250415-A (JP)
Title: Branch joint box
Inventor: KASAI KOJI
IPC: H02G3/16
Filed: 1994-03-11
Abstract: PURPOSE:To provide a bus bar terminal arranging structure of a connector in which the number of layers of bus bars can be decreased while facilitating the design of routing of the bus bar. CONSTITUTION:Bus bars 10 punched from one conductive plate are contained in a case and terminals 10a or the like projecting from the bus bars are inserted into the terminal holes 5a-5n at a connector part 1 made through the outer face of the case. In such a branch joint box, the terminal holes 5a-5 are staggered in a way that they do not face each other in the longitudinal direction and are provided for each other pole in the lateral direction. The distance W5 between the laterally adjacent terminal holes and the distance between the longitudinally adjacent terminal holes are set longer than the width W2 of bus bars so that the bus bar 10 can be routed while detouring the terminal holes.
Patent JP-S57156682-A (JP)
Title: Impulse voltage generator
Inventor: YAMADA NAOYA
IPC: H03K3/53
Filed: 1981-03-20
Abstract: PURPOSE:To protect an apparatus to be tested, and to make a voltage waveform conformed with the specification to be generated by an impulse voltage generator by a method wherein a non-linear type resistor device is connected in parallel to the apparatus to be tested. CONSTITUTION:A non-linear type resistor device 11 is connected in parallel to the apparatus 5 to be tested. Energy corresponding to the voltage of the necessitated test voltage flows to the earth through the non-linear type resistor device 11, and accordingly a suppressed voltage waveform is applied to the apparatus 5 to be tested. The peak value of the voltage waveform to be applied to the apparatus 5 to be tested is the necessitated test voltage, and protects the apparatus 5 to be tested from application of excessive voltage, and the voltage waveform having the long wave tail can be generated.
Patent JP-S63212153-A (JP)
Title: Wiper unit for vehicle
Inventor: SAKAKIBARA KAZUMASA
IPC: B60S1/24
Filed: 1987-02-26
Abstract: PURPOSE:To make it possible to wipe almost all the surface of a window glass by combining the rotation movement of a main wiper arm and the rotation movement through an auxiliary wiper arm of a wiper blade which is linked rotatable to the main wiper arm. CONSTITUTION:By rotating a driving motor 100, a swaying arm 400 which furnishes a transmission mechanism consisting of a gear train therein is swayed around a supporting axis 300 through a linking device 200. At the same time, a main wiper arm 500 is revolved around the supporting axis 300, while the arm 500 itself is rotated around an axis 452. Moreover, a crank 462 supporting the base end of an auxiliary wiper arm 700 is revolved around the supporting axis 300, while the crank 462 itself is rotated around the axis 452. Therefore, by composing the movements of the main and auxiliary wiper arms 500 and 700, a wiper blade 600 is reciprocated within the broken line, and almost all the surface of the window glass can be wiped.
Patent JP-S59174712-A (JP)
Inventor: JIEEMUZU EE KUIN
IPC: H02P3/22
Filed: 1984-03-06
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-2000244752-A (JP)
Title: Decoder
Inventor: ISHIZUKA TAKAHARU
IPC: H04N19/60
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce a capacity of a memory by storing only an offset address with respect to an initial address to an offset address storage means for each code length to generate a Huffman coding decoding address thereby efficiently storing the address information to the memory. SOLUTION: Huffman code length word number storage means 102, 106,..., 108 for a DC luminance component store information in several bits denoting number of Huffman codes belonging to each code length. An adder means 103 adds number of words 5 stored in the storage means 107 by an adder means 104 to an output value 1 that is a sum of number of words 0 and 1 respectively stored in the storage means 102 and 106 to obtain a sum 6. Similarly the accumulated sums are outputted from each adder means. A sum output selection means 120 gives an output signal 124 resulting from selecting an optional accumulated sum output on the basis of a code length 127 from a code length specific signal generating means 118 and of the accumulated sums to an adder means 121, where an offset of an offset output selection means 119 is added to the signal 124, and the sum is given to a memory circuit 122.
Patent JP-H11237689-A (JP)
Title: Projecting device
Inventor: UJINO KOJI
IPC: G02B27/18
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To rationally arrange three cathode ray tubes generating the respective video light beams of three primary colors and to obtain a rational supporting structure in a cabinet. SOLUTION: Three cathode ray tubes (52) generating the respective video light beams of R, G and B are mounted on a frame consisting of right and left side plates 50 and front and rear mounting plates 51 and fixed on the bottom boards 41 and 42 of front and rear cabinets 25 and 26 through a supporting leg 49 and a rail 48, and a cathode ray tube unit 47 is taken out from an aperture 44 on the back surface side of the rear cabinet 26 as necessary.
Patent JP-H11236583-A (JP)
Title: Solidified fuel production apparatus and production system
Inventor: YAMAKI ATSUSHI
IPC: B09B3/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a production apparatus which can solidify a material by heating and compressing even a material having much water while releasing vapor without setting large drying equipment and to provide a solidified fuel production system using said apparatus. SOLUTION: A solidified fuel production apparatus 1 has a vapor releasing mechanism 14 in a heating-compressing zone 11 having a structure to carry out a compression-molding of a combustible crushed material while heating. The production of the solidified fuel is made efficient by releasing the vapor coming out of a molding material through compression to reduce the vapor inside the production apparatus 1. A concrete form of the vapor releasing mechanism 14 is a releasing pass 16 or a releasing device equipped on the casing 8, an empty space fixed on the compressing screw or a releasing hole made on the rotating axis of the compressing screw. This solidified fuel production system reduces the total cost of the system by using the solidified fuel production apparatus.
Patent JP-S58162416-A (JP)
Title: Cold feeding for rod member
Inventor: YAMAGUCHI TAKEMITSU
IPC: B65G25/08
Filed: 1982-03-18
Abstract: PURPOSE:To uniformly cool the whole surface of a rod member such as hot molded rod member by Letczhen-type cooling floor, by vertically turning a driving crosspiece having oblique teeth between receiving crosspieces and allowing the rod member to be scooped up and rolled by dead weight along the aslant surface into the next valley part of the receiving crosspiece. CONSTITUTION:When vertically turned between fixed receiving crosspieces 1, a driving receiving crosspiece 2 rises along the locus shown by the chain line and pushes-up a rod member B on the aslant surface of an aslant tooth 4, permitting the rod member B to be revolved by its dead weight, and the rod member B is received into the valley part 4a. Then the driving receiving crosspiece turns frontward to lower the rod member B onto the aslant surface of the aslant tooth 3 of the fixed receiving crosspiece 1. Therefore, the rod member B advances into the valley part 3a, rolling on the aslant surface by its dead weight. Therefore, the main cooled surface of the rod member B is changed regularly because of the relation between the sum of the rolling distances and the outer peripheral length of the rod member B, and uniform cooling is permitted on the the whole peripheral surface, and the roundness of the rod member can be improved.
Patent JP-H07231467-A (JP)
Title: Vibrator for vibration generator for small radio call device
Inventor: UEDA KOSHIRO
IPC: H04W84/02
Filed: 1994-02-17
Abstract: PURPOSE:To ensure a sufficient strength against extraction and to obtain desired vibration without causing a crack or the like to a tightening section even when the vibrator is fixed to a small motor output shaft especially. CONSTITUTION:A mount hole 11 to which a drive shaft of a motor is inserted is formed to an eccentric position of the vibrator. Furthermore, a ratio H/R of a axial length of the mount hole 11 to a maximum radius R from the axial line till an outer circumference is selected to be 1.6 or over.
Patent JP-S55134198-A (JP)
Title: Electrodeposition painting method
Inventor: SHIMIZU HIDEO
IPC: C25D13/00
Filed: 1979-04-05
Abstract: PURPOSE: To reduce the cost of equipment of electrodeposition painting and to improve the stability, by washing painted material by the shower on the electrolytic bath within ten seconds after pulling up the above material from the electrodeposition bath after carrying out electrodeposition of conductive basic material, then heating and drying the painted material.  
     CONSTITUTION: The conductive basic material 4' such as plastics etc., covered by all kinds of metals, such as iron, Al etc., or these conductive metals, is carried by the conveyor 3 and the painted material 4 is made by painting the water paint by electrodeposition in the electrodeposition bath 1 and then, is washed by washing liquid jetted from the shower 11 on the electrolytic bath in one step pulling up from the bath 1 and moreover, washing is completed on the subtank 2. Filtration or reverse osmosis solution which are obtained by passing the electrolytic bath solution through the ultrafiltration apparatus 7, is used for the washing liquid. Next, the painted material 4" after washing is heated and dried without carrying out water washing treatment. Thus, process is simplified compared with usual method and film thickness is made uniform and then, stable covering is able to obtain. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61221614-A (JP)
Title: Measuring instrument for fine displacement
Inventor: YAMAMOTO OSAMU
IPC: G01D5/26
Filed: 1985-02-28
Abstract: PURPOSE:To measure fine displacement accurately without contacting by irradiating a body to be measured with light from a semiconductor laser and feeding reflected light from the object body back to the semiconductor laser. CONSTITUTION:When the object body 4 is displaced in a direction X or -X, a light output varies large and small every time the quantity X of displacement varies by a half the oscillation wavelength of the semiconductor laser 1, and then the light output fluctuates. Further, the quantity of displacement of the object body 4 to be measured corresponds to the number of fluctuations of the light input to a photodetector 5 one to one and the light input of the laser 1, i.e. input to the detector 5 varies to a high or low level according to whether the object body 4 is displaced to or away from the laser 1. For the purpose, the number of fluctuations of the light output and its level are detected by a detector 5 to know the direction and quantity of the displacement of the object body 4. Then, when the reflection factor of the front end surface of the laser 1 on the side of a collimator lens 2 is denoted as Rf and the reflection factor of the rear end is denoted as Rr, measurement accuracy is improved more and more as Rf-Rr is larger and larger. Those end surface reflection factors are set to desired values within the range of 0.1<Rf.Rr<1.
Patent JP-H04278348-A (JP)
Title: Heat-shrinkable polyester laminated film
Inventor: NISHIYAMA YOSHIHIRO
IPC: B32B27/36
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a heat-shrinkable polyester type laminated film shrinkable at low temp., generating no shrink irregularity and having good heat resistance from a practical aspect. CONSTITUTION:A polyester resin (A) (glass transition point; 81 deg.C) obtained from terephthalic acid, ethylene glycol and 1,4-cyclohexanedimethanol and a polyester resin (B) (glass transition point; 55 deg.C) obtained from terephthalic acid, ethylene glycol and diethylene glycol are prepared. These resins are melted to be extruded in a three-layer state to laminate the films (b1), (b2) composed of the resin (B) to both surfaces of the film (a) composed of the resin (A). The thickness of the film (a) is 40mum and that of each of the films (b1), (b2) is 40mum. This laminated film is stretched by three times in its lateral direction at 85 deg.C to prepare a heat-shrinkable polyester laminated film. This heat-shrinkable laminated film is suitable as a shrink label of a PET bottle.
Patent JP-H09213401-A (JP)
Title: Connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/42
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To surely lock a connection terminal without using any locking lance. SOLUTION: The rear top wall 39 of a terminal housing room 33 receives the cylindrical part 53 of a read holder 12, the free end 38a of the rear part of a flexible intermediate top wall 38 is moved to the space 40 of an outer side and a connection terminal 14 is held horizontally by a front top wall 37. A pressing projection 58 for pressing the upper surface of the free end 38a of the intermediate top wall 38 is provided in the top plate 59 of the cylindrical part 53. In a temporary engaging position, the connection terminal 14 in an inclined state is received with a rear locking part 57 while the free end 38a of the intermediate top wall 38 is moved to the space 40, the rear facing projection 26 of the connection terminal 14 is restored after going over the rear locking part 57 and then the connection terminal 14 is placed in the horizontal state.  When the free end 38a of the intermediate top wall 38 is moved to the outside, the front surface of the pressing projection 58 is brought into contact with the rear surface of the intermediate top wall 38 and a movement to the real engaging position of the rear holder 12 is made impossible.
Patent JP-S56138858-A (JP)
Title: Cylindrical alkaline battery
Inventor: KOIDE KOUJI
IPC: H01M2/04
Filed: 1980-04-01
Abstract: PURPOSE:To improve the resistance against a liquid leakage by inserting a liquid packing material between a sealing member and a positive electrode can and specifying the dimensions of the positive electrode can and the compression ratio of the sealing member. CONSTITUTION:Positive electrode mixture 1, negative electrode agent 2, and separator 3 are housed in a positive electrode can 5 and a negative electrode lead bar 4 is inserted in the negative electrode agent 2. A sealing member 6 is inserted in the opening area of this positive electrode can 5 and the said negative electrode lead bar 4 is inserted in the central penetrating hole of the sealing member 6. An annular support body 7 with a vent hole 71 is inserted between the thick section 61 of the sealing member 6 and the periphery section 62, and the sealing section 52 of the positive electrode can 5 is clamped to form a sealed cylindrical alkaline battery. In this case, a liquid packing material 16, for example, asphalt compound is provided between the sealing member 6 and the positive electrode can 5. The outer diameter of the sealing seation 52 is made smaller by 0.1-0.2mm. than the dimension of the collection section 53 of the positive electrode can and the compression by the clamping of the sealing member 6 is set to 10-80%.
Patent JP-H07248969-A (JP)
Title: Cache memory
Inventor: NISHIMOTO JUNICHI
IPC: G06F12/08
Filed: 1994-03-14
Abstract: PURPOSE:To reduce the probability where the word of an address that frequently receives accesses is sent out of a cache and to improve the cache hit probability by preparing an intra-block start offset designation bit for each block end storing the data on each block through a designated address by a quantity equal to a single block. CONSTITUTION:A cache 110 consists of a tag part 15, a start word information part 16, an entry part 17 and a word data part 19. When an access is produced to the cache 110 by an address 11, a block 111 of the cache 110 is selected by an index part 13 of the address 11. At the same time, the word data equal to a single block are written in a word data part 18 of the block 111 from a main storage 117 with the word data pointed by the address 11 set at the head position when it is known that the word data are not included in the part 19 against the address 11. Meanwhile the words are rearranged by a processing system 112 which inputs data to the cache 110.
Patent JP-S61201601-A (JP)
Title: Purification, storage, and regeneration of hydrogen from hydrogen-containing gaseous mixture
Inventor: TAKETOMO EIJI
IPC: C01B3/50
Filed: 1985-03-04
Abstract: PURPOSE:To reduce production cost of hydrogen from hydrogen contg. gas in the process for storing hydrogen in the form of cyclohexane and regenerating hydrogen from the cyclohexane, by separating and recovering cyclohexane in the unreacted purge gas during gas/liquid separation and benzene in the regenerated hydrogen with a porous glass membrane. CONSTITUTION:Hydrogen-contg. gaseous mixture 1 such as converter gas is introduced together with benzene 14 into a hydrogenerator 4 through a converter 2 and a CO2 absorber 3 to cause reaction of hydrogen and benzene in the gas to form cyclohexane. The gas in the reaction product is separated 5 from liquid to obtain liquid cyclohexane 8 and unreacted gas 15 is separated and recovered with a porous glass membrane 6. After storing the liquid cyclohexane 8, the liquid cyclohexane is dehydrogenated 10 to transform to H2 and benzene, and H2 is separated 11 from liquid product. Benzene contained in the H2 is separated and recovered with a porous glass membrane 12.
Patent JP-S57156860-A (JP)
Title: Molding method for casting mold
Inventor: YAMANISHI AKIO
IPC: B22C9/02
Filed: 1981-03-25
Abstract: PURPOSE:To lower the generation rate of defective goods, and to reduce the manufacturing cost, by forming a coating film on the inside surface of a cavity of a model, and after that, packing the cavity with packing sand having fluidity, irradiating a microwave to the packed sand of each model, and hardening it. CONSTITUTION:A coating film 6 is formed by spraying the inside surface of a cavity 5 of a model 1 with a facing such as water-glass, etc. Subsequently, packing sand 7 having fluidity is thrown into the cavity 5, and the cavity 5 is packed with the packing sand 7 by utilizing the fluid pressure or vibration. As for the packing sand 7, for instance, that which has added water-glass, water and a foaming agent to silica sand is used. Subsequently, the model is put into a heating furnace, a microwave is irradiated from the side of an opening part 2a of a metallic frame 2, the packed sand 7 in the cavity 5 is hardened, and the metallic frame 2 is split and said packed sand is taken out from the inside of the cavity  5.