baber/WOPTO huggingface dataset:
Patent JP-H0972365-A (JP)
Title: Vibration-proof rubber bush and manufacture thereof
Inventor: SENDA KOJI
IPC: B29C39/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To dispense with the adhesion treatment to an intermediate sleeve for eliminating the process required for the adhesion, and to apply a sufficient preliminary compression even to the rubber elastic body on the inside of the intermediate sleeve when such a treatment as drawing and press-fitting after vulcanization is applied. SOLUTION: A cylindrical rubber elastic body 16 is arranged between an inner cylindrical member 12 and an outer cylindrical member 14 for fixing the inner cylindrical member 12 and the outer cylindrical member 14, and also an intermediate sleeve 18 consisting of PPE resin is concentrically embedded and fixed to the intermediate part in the thickness direction of the rubber elastic body 16. In manufacturing a vibration-proof rubber bush 10, precompression is wholly and uniformly applied to the inside rubber elastic body part 16B on the basis of the elastic deformation in the diameter-reducing direction of the intermediate sleeve 18 at the time when drawing, press-fitting, or the like after vulcanization have been applied.
Patent JP-H11172229-A (JP)
Title: 4-hydroxyquinoline-3-carboxylic acid derivative as light stabilizer
Inventor: STAEHRFELDT THOMAS DR
IPC: C07D215/56
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To improve stability against light, heat and oxygen, by adding to an org. material, a specific compd. as a stabilizer. SOLUTION: To an org. material is added, as a stabilizer, 0.001-5 wt.%, pref. 0.1-2.0 wt.% of a compd. having the formula [wherein R<1> to R<5> are each a halogen, H, NO2 , CF3 , CN; 1-20C alkyl, -S-alkyl, -O-alkyl, 6-14C aryl, -S-aryl, -O-aryl, 5-13C heteroaryl, 7-26C alkylaryl, -S-alkylaryl or -O-alkylaryl; two of the groups R<1> to R<4> can form a 5-12 membered aliph. ring together with the mother structure, the ring being either unsubstd. or substd. by a halogen, NO2 , CN, CF3 ; 1-20C alkyl or the like; R<6> is -O- or -N(R<8> )-; R<8> is H or 1-12C alkyl; R<7> is H, 1-30C alkyl, 3-12C cycloalkyl, 6-14C aryl or the like].
Patent JP-H1183839-A (JP)
Title: Immersion type measuring equipment
Inventor: HAYASHI YOKO
IPC: G01N33/18
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a measuring equipment capable of measuring liquid quality of test liquid in a position of a prescribed depth from a water level in a prescribed site such as a water storage tank (for example, a pool) and capable of carrying out measurement without requiring a skill and sampling. SOLUTION: In this equipment, measuring is carried out by immersing a detecting element of a detector 10 into test liquid 4. A lead wire 16 is connected to the detector 10, and a float member 6 is attached to the lead wire 16 to allow change of an attaching position to the lead wire 16. The detector 10 is favorably provided with a mass moving device for moving the detector 10 to make circular motion around a prescribed site of the detector 10 while the detecting element contacts with the test liquid by conducting circular motion for a mass body.
Patent JP-S63102557-A (JP)
Title: Multiple-valued image encoding device
Inventor: HASEBE TAKUMI
IPC: H04N1/41
Filed: 1986-10-20
Abstract: PURPOSE:To attain the efficient compression fit to the character of an image and to miniaturize a circuit scale by providing one encoding means or above and a means to select the encoding means and executing the suitable encoding for respective bit planes of plural bit planes to constitute image data. CONSTITUTION:Image data are inputted to a data input part 5, ana stored through a bus 8 to an image memory 1 by the control of a main control part 7. Here, the image data are displayed by one image 8 bits and constituted of 8 bit Planes. To a high order bit plane, a runlength code is used and to a low order bit plane, other encoding method is applied. Namely, to image data stored into the image memory 1, the horizontal direction runlength code of the image data is executed by an encoding decoding device 1 from the high order bit plane up to the bit plane of a number 4 successively and the result is stored into a buffer memory 4. To the bit plane of numbers 5-8, next, the encoding method concerning the compression except the runlength code, here, a difference encoding method is used, and the result is stored into the buffer memory 4.
Patent JP-S62109479-A (JP)
Title: Television receiver
Inventor: HAKAMATA KUNIO
IPC: H04N5/445
Filed: 1985-11-08
Abstract: PURPOSE:To shorten a manufacturing process by adding such a function with which the operating information is not displayed on a production line to a display device of a TV receiver. CONSTITUTION:A TV receiver contains a function to decide the presence of a display inhibition bit and a channel counter is kept at '0' if the display inhibition bit is added (set at '0'). Then the buffer of a ROM 22 is not loaded either. Therefore the channel selection is possible without displaying the channel information on the screen if a remote control transmitting part (commander) that can display the display inhibition bit is used. In this case, the channel that can add the display inhibition bit only to the commander that is used at a production plant is used. As a result, the channel information is not displayed on the screen when the white balance or the convergence of the TV receiver is controlled. Thus a control job can be immediately started and therefore the manufacturing process is shortened.
Patent JP-H03110565-A (JP)
Title: Photosensitive body coating method
Inventor: KIMURA MICHIO
IPC: G03G5/05
Filed: 1989-09-25
Abstract: PURPOSE:To obtain an excellent-smoothness coated film free of coating-streaks by nozzle-coating under the specific coating conditions. CONSTITUTION:Coating is carried out in such a manner that a supporting body 11 is rotated and coating liquid 10 is jetted out of the nozzle 14 while the nozzle 14 is moved in a direction shown by an arrow. As it does so, formula I must be satisfied, where vs is a speed at which the nozzle scans, (k) is the concentration of the solid component of the coating liquid, (w) is an amount that the coating liquid is jetted out of the nozzle, and L is the length of the circumference of the supporting body. Thus, spiral streaks does not occur on the photosensitive body, especially on the electrophotographic photosensitive body.
Patent JP-H06104787-A (JP)
Title: Cs voice broadcast receiver
Inventor: SAJIKI MASAYUKI
IPC: H04B1/18
Filed: 1992-09-18
Abstract: PURPOSE:To receive plural satellite broadcast by providing a control circuit which controls the direction of an antenna and selects a polarization to be received at a CS voice broadcast receiver. CONSTITUTION:This device is equipped with an antenna driving circuit 3, polarization plane switching circuit 4, control part 1, and storage part 12. The control part 1 operates an arithmetic operation by referring to data related with the direction of the antenna stored in the storage part 12 according to the selection signal of a satellite and a reception channel inputted to the control part 1, outputs the first control signal, and inputs it to the driving circuit 3. The antenna driving circuit 3 drives an actuator 13 provided at a reception antenna driving part, and changes the direction of the antenna. The second control signal outputted from the control part 1 is inputted to a polarization plane switching circuit 4, a switching signal is inputted from the polarization plane switching circuit 4 to a polarizer 14 in a feed horn provided at the reception antenna, the polarization of the desired reception is selected, and a satellite broadcasting signal of the desired reception is outputted from the same horn.
Patent JP-S6490751-A (JP)
Title: Color printer
Inventor: KANO HIROYUKI
IPC: B41J2/325
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a color printer of a low manufacturing cost by achieving simplification of structure, by a method wherein both changes of a class of a color separation filter in a copy reading part and of an ink color in an image printing part are simultaneously performed by transfer of a sheet component. CONSTITUTION:Thermal transfer ink 12C, 12M, 12Y are longitudinally born on a surface of a sheet component 12 and further, a plurality of kinds of color separation filters 7 are arranged. A line sensor 6 firstly reads an image of a moving copy 1 by a scan means through a red filter 7R, rotates a platen roller 11 by synchronizing with a scan period of the copy 1 to travel recording paper 10, and a sheet component 12 is transferred by a transfer means 22. On scanning on the first time, an image is read through the red filter 7R, and image printing with a thermal head 13 is executed by using cyan ink 12C. On scanning on the second and third times, the image is read through green and blue filter 7G, 7B, and image printing is repeatedly executed by using magenta and yellow inks 12M, 12Y to complete color printing.
Patent JP-S60143798-A (JP)
Title: Scintillation detector
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/20
Filed: 1983-12-31
Abstract: PURPOSE:To obtain a small width detector havng high space resolving power, constituted so that a plurality of scintillators and a photomultiplier tube having a plurality of light detection systems are combined and a predetermined mask is provided to a light coupling surface and a scintillator generatig scintillation is descriminated on the basis of each output from each of the light detection systems. CONSTITUTION:Several scintillators 1-6, which are separated into light detection systems A, B independent to each other, and a photomultiplier 12, wherein light detection systems are arranged in one direction in a mutually independent state, are optically coupled so as to be almost right angles with each other with respect to be arrangement direction of the light detection systems A, B. For example, an aluminum vapor deposited mask 20 having predetermined regulations is provided to said coupling surface as shown by the oblique line and output obtained from each optical system is operated and the ratio of A-output and B-output is measured from the regulations of the mask 20 to make it possible to discriminate the scintillator to which radioactive rays were incident.
Patent JP-2001032762-A (JP)
Title: Power generating set for truck during traveling
Inventor: MATSUSHITA SHIGEMITSU
IPC: F03D9/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce earth polluting substance by recovering energy. SOLUTION: A propeller is installed on a traveling vehicle such as a cargo truck for long-distance transport, a power generator is connected to a shaft which receives traveling wind to rotate for generating power, and this is accumulated to be sold to an electric power company.
Patent JP-H02145998-A (JP)
Title: Pit structure for radioactive waste
Inventor: AKASAKA HIDENARI
IPC: G21F9/36
Filed: 1988-10-04
Abstract: PURPOSE:To obtain a long term stability of a radioactive waste by sealing a buffer material into a space between a pit inner wall and an outside part of a pipe arranged on the buffer material being placed on a bottom part of a pit, and into an upper space of an overpacked container being housed in the pit. CONSTITUTION:A pipe 9 is placed in a groove of a bottom buffer material 7 of a pit 6, so as to be able to house an overpacked container 4 which contains a radioactive waste, a formed outer buffer material 10 is arranged and filled into an outside part of the pipe 9, and remaining interspaces are filled and sealed with a powder buffer material. Then, after the containers 4 are inserted into an inside part of the pipe 9 and properly arranged, plugs 11 and 12 made of the buffer material, are arranged on an upper part of the container 4 to seal up a whole structure completely. By following these procedures, the whole structure of the pit is completely sealed up by the buffer material and therefore the container 4 containing the radioactive waste can be safely stored under the ground for a long time. Moreover, as the buffer material is previously molded for formation or is processed at the construction site, fabrication works are simple and safe, while the molding work of the buffer material and also an insertion work of the container 4 into the pit are facilitated by the existence of the pipe.
Patent JP-S60144130-A (JP)
Title: Forming method of stator coil
Inventor: KAWAMURA TSUTOMU
IPC: H02K15/06
Filed: 1984-11-26
Abstract: PURPOSE:To prevent the heads of teeth of a stator core from displacing at a coil end forming time by using a guide cylinder formed with a plurality of projections when coil ends are alternately opened. CONSTITUTION:A plurality of projections 21 are integrally projected in the shape similar to a gear on the outer periphery of a guide cylinder 14, and the projections 21 are buried in the hole 33 of a slot 23 and engaged in the shallow state not contacted with the slot 23 holding wedge 26 of a stator core 22 to form a coil end. Thus, tension to a magnet wire 25 is acted as a component force to the heads 24 of the teeth of the core 22 at the outlet of the slot 23, and even if the heads 24 are moved in the circumferentially displacing direction, this can be effectively prevented by the engagement between the projections 21 and the heads 24.
Patent JP-H0191521-A (JP)
Title: Programmable input circuit
Inventor: KAWANA KEIICHI
IPC: G06F3/02
Filed: 1987-10-02
Abstract: PURPOSE:To realize an input circuit in matching with an external circuit programmably in the inside of an integrated circuit by using a switch element to optionally connect a resistive element and/or transistor(TR) to an input terminal and a 1st power supply terminal or a 2nd power terminal. CONSTITUTION:A pull-up circuit, a pull-down circuit, resistive elements R1-R4 and TRs 6, 7 forming a termination circuit are provided in an integrated circuit via switch elements S1-S6 in a way that the connection/nonconnection is set programmably. The input circuit is realized programmably in matching with the external circuit by using the switch elements S1-S6. Thus, the input circuit mounted externally is omitted to improve the packaging density and to reduce the number of components, thereby making the device small and reducing the cost.
Patent JP-2001074034-A (JP)
Title: Electrically conductive roll
Inventor: ARIMURA SHOJI
IPC: F16C13/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conducive roll capable of restraining increase of electrical resistance at the time of bearing image delivery, causing no toner electrifying failure and capable of providing excellent pictorial quality. SOLUTION: This electrically conductive roll has a base rubber layer 2 formed on an outer peripheral surface of a shaft body 1, an intermediate layer 3 formed on an outer peripheral of the base rubber layer 2 and a surface layer 4 formed on an outer peripheral of the intermediate layer 3. The surface layer 4 contains components of (A): urethane polymer having an ionic segment in molecule structure, (B): electrolyte and (C): an electronic conductive agent and it is formed by using a resin composition with a blending ratio of the (A) component to the (C) component set in the range of (A) component/(C) component = (100/2)-(100/35) in a volumetric ratio.
Patent JP-S62109279-A (JP)
Title: Information management method for non-erasable recording medium
Inventor: UMEZAWA YASUNOBU
IPC: G11B20/12
Filed: 1985-11-07
Abstract: PURPOSE:To reduce a read out time remarkably by generating a shift track management index information sector at every arrival of a shift track management sector at a prescribed number, and writing it on a shift track management index information area. CONSTITUTION:A shift track management index information area 4 is provided, and also, at a shift track management area 3 on which the shift track management sector is written, the shift track management sector is added at every generation of a shift track. However, when the shift track management sectors added at the shift track management area 3 reach to an optionally regulated number, a bit of index information (shift track management information sector) is generated. Thereby, the volume of the sector to be used out can be reduced remarkably.
Patent JP-H07191886-A (JP)
Title: Linear hash processing for distributed record
Inventor: MARII AN NEIMATSUTO
IPC: G06F17/30
Filed: 1994-10-14
Abstract: PURPOSE: To attain the high speed of the storage and retrieval of data records. CONSTITUTION: This processing includes each step for generating a key value by a client data processor 109, step for generating a first memory address for specifying a first memory position from the key value, step for selecting a server including the first memory position from plural servers, step for transmitting the key value from a client to the server including the first memory position, and step for judging whether or not the first address is correct by the server.  Also, this processing includes each step for generating a second memory address for specifying a second memory position from the key value by the server when the first address is not correct, step for selecting another server including the second memory position from the plural servers, step for transmitting the key value from the server including the first memory position to the server including the second memory position, step for judging whether or not the second address is correct by the server, and step for generating a third memory address when the first and second addresses are not correct.
Patent JP-H1180362-A (JP)
Title: Production of silphenylenealkylene polymer
Inventor: KOBAYASHI HIDEKI
IPC: C08G77/52
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer capable of readily controlling molecular weight by subjecting a specific disilylphenylene to hydrosilylation polymerization in the presence of a catalyst for hydrosilylation reaction. SOLUTION: (A) Disilylphenylene of formula I (R is a 1-10C monofunctional hydrocarbon without containing an aliphatic unsaturated bond; R<1> is a 2-10C alkenyl or an alkenyloxyalkylene; Ph is phenylene ring) is subjected to hydrosilylation polymerization in the presence of (B) a catalyst for hydrosilylation reaction (e.g. platinum based catalyst or rhodium-based catalyst) to provide the objective silphenylenesilalkylene polymer of formula II [R<2> is a 2-10C alkylene or an alkyleneoxyalkylene; (x) is an integer of >=1]. Furthermore, the component B is preferably used within the range of 0.1-500 pts.wt. based on 1,000,000 pts.wt. component A. Thereby, the control of molecular weight of the objective polymer used as a coating material for optical fiber or a heat-resistant material is facilitated.
Patent JP-H07100670-A (JP)
Title: Laser beam machine
Inventor: KIYOFUJI TETSUO
IPC: B23K26/00
Filed: 1993-10-05
Abstract: PURPOSE:To surely protect the contamination of a condensing lens due to scattering powder at a low cost at high speed machining in the machine to execute the laser beam machining having a large machining in the machine to cutting, etc. CONSTITUTION:In the machine, which undertakes machining with condensing laser beam on an object to be machined by a condensing lens 5a, a film 6 to transmit a laser beam 2 is placed between the condensing lens 5 and a object to be machined. Reels 7, 8 to execute winding/unwinding of the film 6 are provide, also, a gas nozzle 10 directed at the machining position of object to be machined is provided. Also, in place of the gas nozzle, a mask is provided at opposite side to the moving direction of film against the laser beam transmitting position.
Patent JP-H0296767-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAINO KOZO
IPC: C09B26/02
Filed: 1988-10-03
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having improved sensitivity and durability by incorporating a specified hydrazone compd. into a photosensitive layer on an electroconductive substrate. CONSTITUTION:The hydrazone compd. expressed by the formula I is incorporated into the photosensitive layer formed on the electroconductive base body. In the formula I, R1 is a (substituted) alkyl group, aralkyl group, aryl group, R2 is an H, alkyl group, alkoxy group, R3 is an H, alkyl group, aryl group, each R4 and R5 is a/an (substituted)alkyl, aralkyl, aryl group which may be same or different to each other, (n) is zero or 1. Thus, the electrophotographic sensitive body having high sensitivity and high durability is obtd. Particularly, the sensitive body has high charge characteristic causing almost no decrease of sensitivity even if it is used repeatedly.
Patent JP-H1172994-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROYUKI
IPC: G03G5/147
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve electrifying performance and to prevent a contact electrifying member from being polluted by a toner out of allowance while maintaining the effect of preventing a positive ghost from occurring by providing a contact electrifying means for electrifying an image carrier by bringing the electrifying member on which a voltage is impressed into contact with the image carrier and by using a voltage obtained by superposing an alternating voltage on a DC voltage as a voltage impressed on the electrifying member to specify the value of the alternating voltage. SOLUTION: A contact electrifying means electrifies an image carrier by bringing an electrifying member into contact with the image carrier. A voltage impressed on the electrifying member is a voltage obtained by superposing an alternating voltage on a DC voltage and the alternating voltage satisfies the conditions (a) and (b) of a fixed time. The (a) is Vup <Vdown (Tup >Tdown ) and the (b) is VUP×TUP=Vdown ×TDOWN.  The Vup is an electrification polarity direction side component of the alternating voltage and is the mean value of a potential difference between the component and an electrifying DC component, the Tup is the rate of the impressed time of the electrification polarity direction side component of the alternating voltage, the Vdown is an electrification polarity reverse direction side component of the alternating voltage and is the mean value of a potential difference between the component and the electrifying DC component and Tdown is the rate of the impressed time of the electrification polarity reverse direction side component of the alternating voltage.
Patent JP-H0890152-A (JP)
Title: Production of high strength aluminum alloy casting
Inventor: MATSUO SHINTARO
IPC: B22C9/04
Filed: 1994-09-20
Abstract: PURPOSE: To obtain an aluminum alloy casting preventing the casting defect of pin hole, etc., and having excellent tensile strength and fatigue strength and light weight, in a producing method of the high strength aluminum alloy casting used to blades for rotary fan, device parts, etc., of air craft, automobile, etc. CONSTITUTION: A lost foam pattern or a wooden pattern 5 is arranged in a metal plate-made vessel 1, on which cooling water can be circulated, and pure copper grains 6 are filled in the part contacting with the pattern and further, aluminum grains 7 are filled between the copper grains 6 and the vessel 1 to constitute a mold, and molten aluminum alloy is poured into the mold. Then, the cooling water is supplied in the vessel 1 from a cooling water pouring pipe 3 to rapidly cool the mold. The water supplying rate is adjusted so that the cooling speed in the solidified range of the molten aluminum alloy becomes >=0.5 deg.C/sec.