baber/WOPTO huggingface dataset:
Patent JP-H1018257-A (JP)
Title: Stepwise shock absorbing material
Inventor: YANAGISAWA EIKI
IPC: E01F15/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To form a firm and fragile and lightweight shock absorbing material by forming a shock absorbing material with its material and thickness varied for providing a fragile portion and firm portion on one cross-section. SOLUTION: A shock absorbing material is formed that a face being close to the shock direction S, i.e., receiving shocks at first are made of a relatively fragile, i.e., deformable material 1, and a face being remote from the shock direction S is made of a firm material 2. The shock absorbing material is formed into a hollow structure provided with a hollow portion 3. Then, the shock absorbing material is set within the interior portion or exterior portion of an object to be shocked by welding, bolt tightening, or the like. By taking a directional property into consideration at this time, it is set in order that the film portion of the shock absorbing material leads to be a face for finally receiving shocks.  Accordingly, in the case of receiving shocks, the portion of the deformable material 1 is broken at first, and the face being vertical in the shock exerting direction tends to absorb only shocks that can not be absorbed at the deformable material 1.
Patent JP-H1197356-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMAKURA MASAARI
IPC: H01L21/205
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To suppress forming of an inverted layer due to auto doping, by mounting on a susceptor a semiconductor substrate having a high-concn. second conductivity type buried victim layer, and semiconductor substrate contg. a first conductivity type impurity at a high concn. through the epitaxial growth. SOLUTION: A manufacturing method comprises steps of depositing and thermally diffusing a p-type impurity, using a field oxide film having openings as a mask to form a p-through buried victim layer, etching to perfectly remove the field oxide film, and forming an epitaxial layer on the p-through buried victim layer of an Si substrate 1, wherein this substrate 1 having the victim layer and another Si substrate 2 contg. P or other n-type impurity at a high concn. are mounted on a susceptor S of an induction heating epitaxial growth apparatus, and the susceptor S is rotated with center at a rotary shaft 3 during forming of the epitaxial on the substrate 1.
Patent JP-S63117982-A (JP)
Title: Method of coating metal and ceramic body surface with hard substance
Inventor: BUIRII MARIKOFUSUKII
IPC: B24D3/06
Filed: 1987-10-14
Abstract: To coat metallic or ceramic surfaces with hard substances by means of brazing, a powder mixture of 60 to 90% silver, 2 to 35% copper, 2 to 30% tin and/or indium and 2 to 20% titanium, zirconium, hafnium, chromium, vanadium, tantalum, niobium, titanium hydride, zirconium hydride and/or hafnium hydride together with an organic binder and then the hard-substance powder are deposited on the surface and heated to 900 DEG  to 1200 DEG  C. The particle sizes of the metallic powders must be less than the particle size of the hard-substance powder.
Patent JP-S63110773-A (JP)
Title: Semiconductor device
Inventor: HIBINO MITSUTOSHI
IPC: H01L21/76
Filed: 1986-10-29
Abstract: PURPOSE:To obtain a chip structure, having a mesa groove, which is hard to break at the mesa groove and whose yield rate is higher in such a way that the mesa groove at each chip is formed in the oblique direction in relation to the circumference of the chip and on different straight-lines between chips. CONSTITUTION:Mesa grooves 3, which prevent a parasitic phenomenon of a PNP transistor between two diodes, are arranged at the inside of each chip in such a way that they are formed in the oblique direction in relation to the circumference of the chip, in a discontinuous manner between chips and on different straight-lines. A wafer where the mesa grooves 3 are arranged in this manner is hard to break when a scribing line 5 is scribed and pressure is applied to the wafer for breaking the wafer into chips because a thick region exiets in the oblique direction where the mesa grooves 3 are formed. In addition, even when pressure is applied to the direction which is effective for breaking the mesa grooves 3, the wafer is very hard to break even in the direction because the mesa grooves 3 at adjacent chips are not formed on the identical straight-line. As a result, a chip can be formed at the high yield-rate.
Patent JP-H01103242-A (JP)
Title: Locker arm shaft assembling device
Inventor: YAMAZAKI MAKOTO
IPC: F01L1/18
Filed: 1987-10-13
Abstract: PURPOSE:To efficiently assembly each part by installing a positioning part and an inserting drive part, and installing a holder for holding one edge of the locker arm shaft in demountable ways into said inserting drive part and a driving means which permits the drive in the axial direction of the holder and the angular shift drive around the axis line. CONSTITUTION:A locker arm shaft 7 is inserted into the parts such as the locker arms 1a-1h positioned by a positioning part P, cam holders 2a-2f, and coil springs 3a-3e, and the assembly of each part into the locker arm shaft 7 can be carried out efficiently. Further, since the locker arm shaft 7 is inserted, angularly shifting around the axis line by an inserting drive part 1, the locker arm shaft 7 can be inserted exceedingly smoothly into each part.
Patent JP-H05100974-A (JP)
Title: Software down-load system
Inventor: KITAYAMA SEIJI
IPC: G06F9/445
Filed: 1991-10-04
Abstract: PURPOSE:To provide a software down-load system which can paticularly shorten the operation stopage time of CPU which is software-down-loaded. CONSTITUTION:In the software down-load system down-loading program data to an operating information processor through a transmission line from remote, the information processor is provided with main-controlling CPU 3, a first memory 1 storing a program executed by CPU 3 and a second memory 2 storing program data transmitted through the transmission line from remote location. Program data is down-loaded in the second memory 2 while CPU 3 is operated and program data is loaded from the second memory 2 to the first memory 1 at the time of switching the software of CPU 3. As the CPU 3 detects the end of loading program data from the second memory 2 to the first memory 1, the system starts by energizing the reset signal of CPU 3.
Patent JP-H0199817-A (JP)
Title: Manufacture of buffering tape
Inventor: NAKANISHI MOTOYASU
IPC: B32B37/00
Filed: 1987-10-13
Abstract: PURPOSE:To prepare a flat buffering take by a method wherein a stock solution of a gelled material is injected into a tube by a specific injection method, then the tube is squeezed all over. CONSTITUTION:A stock solution A of a gelled material is extruded from a nozzle 4 on a discharge side. The stock solution A of the gelled material injected in a tubelar covering material 9 posses between first rollers 71 for rolling, in his case, while the stock solution A is being pushed back, it joins with stock solution A which is newly extruded from the nozzle 4. The stock solution A is filled in the tubular covering material 9, and extended flat, while kept in the flat state it passes through a heating part 6, and the stock solution A is hardened to give a flat buffering tape.
Patent JP-S60221315-A (JP)
Inventor: PEETERU NAUROOTO
IPC: C01B33/193
Filed: 1984-12-07
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-H1081782-A (JP)
Title: Tread rubber composition for low fuel cost tire
Inventor: NAKAMURA NORIHIKO
IPC: C08L9/06
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition securing a low fuel cost and a good braking property on wet roads and simultaneously excellent in abrasion resistance. SOLUTION: This tread rubber composition contains (A) styrene-butadiene copolymer having a styrene content of 25-45wt.%, containing 15-25wt.% of vinyl structures in the whole butadiene chains, coupled in a coupling efficiency of at least 40%, and having a glass transition point (Tg) in a region of -60 deg.C to -40 deg.C and a styrene single chain content of 40-65%, and (B) carbon black having CTAB of 50-70, 24M4DBP>=95, and [DBP-24M4DBP]>=25. The tread rubber composition comprises 80-100 pts.wt. of the component A, 0-20 pts.wt. of natural rubber or one or more other dienic rubbers, and the carbon black in an amount of 40-85 pts.wt. per 100 pts.wt. of the total amount of the raw material rubbers.
Patent JP-2000092783-A (JP)
Title: Dry cell-type power supply apparatus
Inventor: SUZUKI TOSHIO
IPC: H02K7/18
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a dry cell-type power supply apparatus whose treatment and disposal as waste are not required and which can be used surely even in a place not provided with a charging facility or in an emergency. SOLUTION: The outer shape of an enclosure 11 which is constituted of an upper-part enclosure 12 having a positive electrode 14 and of a lower-part enclosure 13 having a negative electrode 15 is formed to be of an external shape which is nearly similar to that of a U-3 dry cell. The upper part and the lower part of the enclosure 11 are sandwiched between fingers 22, the parts are pressed against the urging force of a spring 16, and their pressure is then released. As a result, a power generation rotor 18 is turned by a gear 17 for rotor-rotation amplification, and a current is generated in a power generation coil 19 due to electromagnetic induction, The current is stored in a secondary battery 21 such as a capacitor or the like via a charging circuit 20.
Patent JP-H06107491-A (JP)
Title: Production of crystalline thin film
Inventor: SAMEJIMA KATSUMI
IPC: H01L41/22
Filed: 1992-09-28
Abstract: PURPOSE:To surely form a crystalline thin film having a specified orientation with good reproducibility by providing a crystalline film having a preferential orientation property on the upper and lower layers of a crystallizing material to which an orientation is to be imparted. CONSTITUTION:An amorphous silicon oxide film 4 is formed on a silicon wafer 2, and a platinum film 14 as a lower control film having a preferential orientation property is formed thereon. A sol-gel precursor as the crystallizing material is applied on the platinum film 14 to form a precursor layer 10 (e.g. a PZT precursor layer). A platinum film 12 as an upper control film having a preferential orientation property is then formed on the precursor layer 10. The precursor layer 10 is then heat-treated and crystallized to form a crystalline thin film 20 such as a PZT crystalline thin film. Consequently, since the precursor layer 10 is controlled by the platinum films 12 and 14 and crystallized, a specified orientation is imparted to the crystalline thin film 20, and a sufficiently large crystallite is obtained.
Patent JP-H04247054-A (JP)
Title: Process for producing carnosic acid
Inventor: ROBERUTO AESUKUBATSUHA
IPC: C09K15/08
Filed: 1991-10-04
Abstract: The invention relates to the use of carnosic acid for the production of a composition intended for preventing or treating cancer and for treating herpes.
Patent JP-S62118311-A (JP)
Title: Spectral device
Inventor: MATSUO MASATAKE
IPC: G02B6/28
Filed: 1985-11-18
Abstract: PURPOSE:To separate light spectrally in a time-base direction and to apply a spectral device to usage in which light is hardly separated spectrally into space areas by composing the spectral device of a light source and a light guide part. CONSTITUTION:A light guide part formed of a 1km single-mode optical fiber made of quartz and a light source which makes pulse light incident on the single-mode optical at an angle smaller than the NA of the single-mode optical fiber are arranged. For example, optical pulse which has an about 0.7-1.3mum wavelength range and 1nsec pulse width is made incident on the optical fiber, optical pulse A is projected from the projection end of the optical fiber about 5musec later, but the optical pulse A deforms in shape owing the waveform dispersion of the optical fiber and becomes optical pulses B having about 29nsec time width. Thus, the spectral device is used in combination with an optical sensor with good time resolution to separate light spectrally in the time-base direction.
Patent JP-S62209755-A (JP)
Title: Motive power transmission mechanism for magnetic recording and reproducing device
Inventor: OSAWA ATSUO
IPC: G11B15/10
Filed: 1986-10-31
Abstract: PURPOSE:To simplify an output transmission member by forming plural cam surfaces at an annular ring-shaped member setting two circles in a concentric circle relation as a reference circle, and arranging all of the operation points of plural members to be operated within the range of the circumference of the reference circle. CONSTITUTION:Three kinds of rings: a driving ring 32, a cam ring 38, and a loading ring 10, are provided, and the cam ring 38 at the nearest height, and the driving ring 32 above the ring 38, are mounted respectively on the upper plane of a chassis 1 in parallel with the chassis 1, and the loading ring 10 is mounted obliquely from the upper side of the driving ring 32 against the chassis 1. Those three kinds of rings 32, 38, and 10 are driven by a loading mode motor 27, and respective ring is turned by a ring driving mechanism. In other words, the loading ring 10 performs a loading operation to wind a magnetic tape 3 on a rotary cylinder 2, and the cam ring 38 performs a mode transfer operation which operates a constituent, such as a brake, etc., at an irregular plane of the cam provided at an inner circumference.
Patent JP-H08117910-A (JP)
Title: Method for roll forming and device therefor
Inventor: NISHI TOSHIYUKI
IPC: B21H1/00
Filed: 1994-10-24
Abstract: PURPOSE: To enable form rolling to be performed satisfactorily by eliminating interference between workings of different shape during roll forming. CONSTITUTION: In a roll forming method in which two kinds of shapes of the first and the second shapes, are worked on the surface of a work W by means of a pair of roll forming dies 22, 24, the work W is held between the die 22 for working the first shape and the die 24 for working the second shape and, while the work W is rotated around the shaft by moving these roll forming dies 22, 24 in directions opposite with each other, working is performed in the two different shape. In this method, no two different shapes are worked commonly with one roll forming die as conventionally performed, and therefore, interference is eliminated between workings of different shape during roll forming.
Patent JP-S60184382-A (JP)
Inventor: RARUFU TEII SUTOOMAA ZA SAADO
IPC: B01D53/14
Filed: 1984-12-06
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-H06106792-A (JP)
Title: Color printer
Inventor: SUEZAWA HIROTOSHI
IPC: B41J2/525
Filed: 1992-09-28
Abstract: PURPOSE:To simplify a circuit relating to refresh and improve reliability by providing a memory control means for controlling a refresh action of a memory means based on a line synchronous signal from a main control means and eliminating a timer circuit. CONSTITUTION:Data for Y-color, next for M-color, C-color are transferred from a host computer to effect printing, following which PSYNC and LSYNC signals outputted from an engine control unit 3 are inputted into an engine I/F circuit 7 and the LSYNC signal also is fed to a DRAM control circuit 5. Next, refresh of a DRAM unit 6 is performed during the refresh of the LSYNC signal. Transfer of image data for one byte to the circuit 7 is started from the DRAM unit 6. Further data per one line in response to the LSYNC signal and data per one page in response to the PSYNC signal are transferred. In this manner, a timer circuit is omitted to simplify a refresh circuit and since the LSYNC signal is fed to the circuit 5, adjustment to a timer circuit is not needed.
Patent JP-H06107378-A (JP)
Title: Automatic original carrying device
Inventor: YAMADA YASUSHI
IPC: B65H85/00
Filed: 1992-09-28
Abstract: PURPOSE:To easily operate documents without having any hindrance for placing a sheaf of documents on an original placing part by providing a partitioning means for partitioning and identifying the document fed from the original placing part and the document returned from a discharge means to the original placing part near the document side end part in the direction orthogonal to the document advancing direction. CONSTITUTION:A partitioning means 315 partitions the bottom layer sheet of a sheaf of documents placed on a feed belt 311 from the top layer document circulated and carried after reading processing and inserted under the bottom layer of the stacked documents. The partitioning lever 315A of the partitioning means 315 is energized by a spring, and raised and retreated in the direction orthogonal to paper feed by solenoids SL3, SL4. In this device, since the documents set or restacked on an original placing base are returned again to the bottom layer of the sheaf of documents on the original placing base by a closed loop through paper feed part and processing part from the sheet on the top layer of the original placing base, the document fouling by the friction of surface and reverse surface between the documents is never generated. Further, noise or vibration is never generated.
Patent JP-S61137071-A (JP)
Title: Revolution speed detector of multi-cylinder engine
Inventor: KINUGASA YUKIO
IPC: G01P3/489
Filed: 1984-12-07
Abstract: PURPOSE:To measure accurately revolution speed of an engine regardless of fluctuation of rotating speed of a cam shaft, by detecting the revolution speed from the time required for revolution of (720/N)Xn deg. CA for the higher revolutions and for 720/N deg. CA for the lower revolutions. CONSTITUTION:In a multi-cylinder engine with an independent plurality of pairs of cam shafts for operating suction and/or discharge value (s) when a number of cylinders of the engine is assumed N a number of pairs of cam shafts (n), at the higher revolutions of the engine, a number of revolutions of the engine V is obtained from the time required T1(sec) for an angle of revolution of the cam shaft corresponding to the revolution of crankshaft, (720/N)Xn deg. CA, i.e. one half of the angle of revolution of the crankshaft by the equation V=60.720.n/360NT1. For the lower revolutions, from the time required T2(sec) for rotation of the crank shaft, 720/N deg. CA, i.e. 360/N deg. of the cam shaft by the equation V=60.720/360 NT2.
Patent JP-H04134290-A (JP)
Title: Radiation sensor
Inventor: SATO TOSHIYUKI
IPC: G01T1/24
Filed: 1990-09-26
Abstract: PURPOSE:To enhance the sensing efficiency by irradiating the inside of a com pound semiconductor of a radiation sensor with infrared rays having a greater energy than the trap level existing in the crystal of this substance. CONSTITUTION:When an X-ray sensor 1 is in operation, infrared rays from a laser diode 4 are cast into its CdTe base board 1a, and thereby the carrier trapped by a defect etc. is released and collected quickly to an electrode 1b or 1c. That is, if the carrier generated in crystal is trapped by crystalline defect etc., the carrier drops to a deep level as shown in Fig. 2-a When infrared rays having a larger energy than the trap level at this time are cast into the crystals, the trapped carrier is excited with its light energy h2, and the carrier C is returned to a transmission belt as shown in Fig. 2-b and collected to the electrode upon traveling in the CdTe crystal. According to this constitution where infrared rays are cast into the CdTe base board 1a, all carrier generated is collected to the electrode, and thereby the sensing efficiency of X-ray sensor will be enhanced.
Patent JP-H0568653-A (JP)
Title: Simple shower equipment
Inventor: NOGUCHI TOSHIZO
IPC: A47K3/28
Filed: 1991-09-09
Abstract: PURPOSE:To agreeably use the equipment in all seasons by heating a liquid by a miniature and portable shower equipment. CONSTITUTION:A heater 5 is placed in a miniature tank 1 for storing a liquid, the liquid is heated electrically to a prescribed temperature, and this heated liquid is subjected to water discharge from a shower head 11 through hoses 12, 14 by a motor-driven pump 4.
Patent JP-H0794828-A (JP)
Title: Method for manufacturing semiconductor laser in buried structure
Inventor: KONDO YASUHIRO
IPC: H01S5/00
Filed: 1993-09-24
Abstract: PURPOSE:To manufacture a semiconductor laser in buried structure which shows improved oscillation characteristics in a simple manufacturing process within a wide range (mesa structure, growth conditions), is not affected by the change in growth conditions, etc., have an improved reproducibility, and has a high yield. CONSTITUTION:Se-doped n-type InP buffer layer 3, undoped InGaAsP activated layer 4, and p-type InP clad layer 5 are grown on n-type InP substrate 1 by MOVPE and mesa stripe structure is grown in <011> direction by the photolithography and selective etching. Further, p-type InP current block layer 6 and Se-doped n-type InP current concealment layer 7 are deposited on the entire surface of the n-type InP substrate 1 by MOVPE and then the surface of the n-type InP substrate 1 is etched for enabling the p-type InP current block layer 6 to appear only on the upper surface of the mesa stripe. Then, p-type InP overclad layer 8 and p-type InGaAsP cap layer 9 are deposited on the p-type InP current block layer 6 and the n-type InP current confinement layer 7.
Patent JP-H06269411-A (JP)
Title: Retinal reflected light quantity measuring instrument and line-of-sight detector using the same
Inventor: ADACHI TOSHIYA
IPC: A61B3/12
Filed: 1991-10-07
Abstract: PURPOSE:To provide the measuring instrument for retinal reflected light quantity which can be applied for line-of-sight detector and can be used as medical and phsychlogical data, for example. CONSTITUTION:This device is provided with a light emitting source 111 for irradiation with infrared rays, image pickup means 114 for receiving the infrared rays from the inside of an irradiation range at the same position as the light emitting source, pupil extracting means 22 for extracting the pupil from the image of the face picked up by the image pickup means, and received light quantity integrating means 26 for integrating signals inside the pupil extracted by the extracting means among signals photodetected by the image pickup means.
Patent JP-H0771096-A (JP)
Title: Mounting structure for folded slab roof
Inventor: YAMAMOTO TATSUO
IPC: E04D3/366
Filed: 1992-09-01
Abstract: PURPOSE:To enable easy execution without forming a hole to a folded slab roof at all and without using separate cap, and to improve waterproofness and a fine view. CONSTITUTION:A folded slab roof A is formed in a long-sized tabular sectional folded slab roof A with a horizontal facing 1, male type connecting sections 4, in which both side ends of the facing 1 are projected in an approximately baggy shape to an upper section and engaging grooves 2 and fitting grooves 3 having approximately the same shape are formed, and female type connecting sections 5. A fixture B is constituted of a long-sized body, in which a plurality of fixing sections 10 consisting of at least head sections 7, columnar shaft sections 8 suspended from the head sections 7 and stoppers 9 formed on their midways of the shaft sections 8 approximately horizontally on long-sized plate-shaped engaging sections 6 are mounted at proper pitches. The engaging sections 6 of the fixtures B are installed to a roof backing E through fixing tools F, the stoppers 9 of the fixtures B are mounted into the engaging grooves 2 of the male type connecting sections 4 of the folded slab roof A, the male type connecting sections 4 are set up into the fitting grooves 3 of the female type connecting sections 5 of the folded slab roof A, and the folded slab roof A is attached onto the roof backing E.