baber/WOPTO huggingface dataset:
Patent JP-H09241249-A (JP)
Title: Optically active compound, liquid crystal composition containing the same, liquid crystal element containing the same and displaying using the same and display device
Inventor: NAKAMURA SHINICHI
IPC: C07D407/12
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active compound which is represented by a specific formula and is useful as a liquid crystal element or the like because of its effect of giving large spontaneous polarization, high response and reduced temperature dependence of response speed and high contrast. SOLUTION: This compound is represented by the formula [R1 -R3 are each H, F, CN; A3 is (substituted) 1,4-phenylene, pyridin-2,5-diyl; A1 and A2 are each a single bond, A3 ; X1 is a single bond, COO, OCO; X2 is a single bond, OCH2 ; *means optical activity], typically optically active 3-ethylidene-5- 4-(5- decylpyrimidin-2-yl)phenoxymethyl}tetrahydrofuran-2-one. This compound is preferably prepared through the reaction of 4-(5-decylpyrimidin-2-yl)phenol with an optically active epichlorohydrin.
Patent JP-S55165230-A (JP)
Title: Producing device of corrugated pipe
Inventor: HIRATA MITSUTO
IPC: B21D15/06
Filed: 1979-06-12
Abstract: PURPOSE: To force-cool the peripheral surface of the corrugated pipe and considerably improve production by providing a water tank frame below a revolving shaft body and opposedly providing the weir plates provided with sliding-contact parts before and behind said part.  
     CONSTITUTION: A water tank frame 22 is provided below a revolving shaft body 3, and its side faces are enclosed by side wall plates 26, 26. The respective sliding- contact parts 29 of weir plates 23, 24 are let to face the spiral grooves on the peripheral surface of the revolving shaft body 3 and enclose the lower half circumference of the revolving shaft body 3. Hence, at the time of winding a molten strip-form body A on the peripheral surface of the revolving body 3 and forming a corrugated pipe, the sliding-contact piece 31 of the sliding-contact part 29 fits into the groove and the sliding-contact part 29 notched to a semi-circle shape is closed substantially by the corrugated pipe. Because of this, the cooling water of the water storage chamber enclosed by both side wall plates 26, 26 and front and rear weir plates 23, 24 of the water tank frame 22 is stored up to above the weir plates 23, 24 and cools the approximately half portion of the corrugated pipe passing over this water storage chamber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11248417-A (JP)
Title: Observing device
Inventor: KATO MASANORI
IPC: G01B11/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-accuracy observing device which does not cause any illuminating angle difference in the m-direction and between the m- and s-directions caused by the wavelength of use illuminating light and any measurement error nor positional deviation even when defocusing occurs when a splitting mirror which separates observational light from the illuminating light is used under a condition where the illuminating light is transmitted through the mirror. SOLUTION: In an observing device provided with a light source 1 which emits a plurality of luminous fluxes having different wavelength or different wavelength widths, a splitting mirror 11, a relay lens system 5, a first objective lens 13 which leads illuminating light (j) to an object 14 and observational light (k) emitted from the object 14 to the mirror 11, an image pickup means 18, and a second objective lens 15 which leads the observational light (k) to the means 18, a correcting member 10 which makes the illuminating angle of a main light beam projected upon the object 14 at every wavelength nearly equal to each other in the m-direction is interposed between the light source 1 and the splitting mirror 11.
Patent JP-S548827-A (JP)
Title: Rotary transformer
Inventor: MERA TAKASHI
IPC: H01F38/14
Filed: 1977-06-22
Abstract: PURPOSE: To promote an improvement of efficiency and performance, by specifically constituting the coil support. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01248316-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA YASURO
IPC: C09D5/23
Filed: 1988-03-29
Abstract: PURPOSE:To maintain electromagnetic conversion characteristics under a wide range of temp. conditions and to stably obtain excellent traveling durability by incorporating an ester compd. obtd. by condensing a satd. fatty acid and unsatd. alcohol respectively having specific carbon atoms in or on a magnetic layer. CONSTITUTION:The ester compd. obtd. by condensing the satd. fatty acid of 6-22C and the unsatd. alcohol of 8-22C is incorporated into or on the magnetic layer. The ester compd. may be selected regardless of the isomer structures of the raw material fatty acid and regardless of the number and position of the isomer structures and the isomer structures of the unsatd. bond of the raw material alcohol if said compd. is the ester compd. obtd. by condensing the satd. fatty acid of 6-22C and the unsatd. alcohol of 8-22C. The electromagnetic conversion characteristics are maintained in the wide temp. range and the stable traveling durability is obtd.
Patent JP-S547967-A (JP)
Title: Method and system for metering film thickness
Inventor: SATOU ISAO
IPC: G01B11/06
Filed: 1977-06-20
Abstract: PURPOSE: To accurately meter the thickness of a film irrespective of warp and roughness by irradiating an object with a monochroic light and by subjecting the transmitted light to Fourier transformation so that the spectral distribution may be detected to meter the thickness of the film with the wavelength corresponding to the minimum intensity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02251021-A (JP)
Title: Device for heat storage type floor heating
Inventor: KANEOKA KENJI
IPC: F28D20/02
Filed: 1989-03-24
Abstract: PURPOSE:To make the control during the heat-liberating hours possible by filling a container, which is equipped with a cooling unit of a Peltier element, with a latent heat storage material of an inorganic hydrated salt which exhibits a supercooling phenomenon and with a latent heat storage material of a paraffin and by setting the container jointly with a heater under the floor. CONSTITUTION:In a container 3 provided with a cooling unit 5 of a Peltier element 4 are contained a latent heat storage material 1 of an inorganic hydrated salt, such as sodium phosphate dodecahydrate and sodium sulfate decahydrate, which presents a supercooling phenomenon and a latent heat storage material 2 of a paraffin; this container 3 is set jointly with a heater 8 under the floor. A current of the midnight electric power is applied to the heater 8 so as to heat both the latent heat storage materials 1, 2. Since the latent heat storage materials 1, 2 are insoluble in each other and are hardly reactive with each other, each of them, when contained in the same container 3, individually exhibits its inherent heat-storing function. When the supply of a current is over, the heat storage material 2, which does not present a supercooling phenomenon, immediately starts liberating heat, whereas the heat storage material 1, which presents a supercooling phenomenon, keeps the heat in storage, that is, it does not liberate the heat. The latent heat storage material 2 supplies the morning requirement of heat for the space heating. The use of heat in the daytime is economized, since no heat is liberated from the latent heat storage material 1.
Patent JP-S56169782-A (JP)
Title: Production of caustic alkali
Inventor: ODA YOSHIO
IPC: C25B9/19
Filed: 1980-06-03
Abstract: PURPOSE:To easily obtain an excellent porous layer having a film adhesiveness onto a cation exchange membrane to be used in a cell for electrolyzing an aqueous alkali chloride solution, with high reproducibility, by specifying the material of the porous layer to be formed onto the surface of the cation exchange membrane, and arranging electrodes through the cation exchange membrane coated with the porous layer. CONSTITUTION:A porous material made of a melted metal oxide is adopted as a porous layer, to be formed on the surface of an ion exchange membrane, permeable to gas and liquid. The metal is preferably Group IV-A, IV-B or V-B element in the periodic table, Fe or the like. The layer preferably has an averaged small hole diameter of 0.01-2,000mu or so and a porosity of 10-99%. In order to obtain the porous layer, for instance, TiO2 powder is added into a polytetrafluoroethylene (PTFE) emulsion or the like, and the suspension is suction-filtered. The thin porous film is laid onto one surface of the ion exchange membrane in a manner such that the PTFE film is at the outside of the surface, and adhered onto the surface by hot press, and the PTFE film is then detached. An anode is arranged in contact with the TiO2 side of the layer under a pressure, while a cathode is arranged in contact with the other side of the layer under a pressure. Thus, an electrolysis cell is assembled.
Patent JP-S59209283-A (JP)
Title: Connector for cable
Inventor: PIITAA RAASU RAASON
IPC: H01R4/02
Filed: 1984-04-11
Abstract: Connectors for terminating and splicing high voltage power cables comprise a metallic tubular sleeve having an open end for receiving an electrical conductor and a closed end. The inner wall of the sleeve is pretinned. The sleeve can be provided with a slug of solder proximate to the closed end. A connection is made by inserting the conductor into the sleeve, heating the solder, and as the solder melts, relatively moving the connector and the conductor toward each. The connector can be provided with an insert to accommodate conductors that are non-circular in cross-section. The connector can be provided with means for pressuring the slug of solder toward the open end of the sleeve at the temperature at which the slug of solder melts. With this connector, no relative movement between the conductor and the connector is required. Merely by melting the solder, the means for pressuring causes the solder to extrude around the conductor.
Patent JP-S51149553-A (JP)
Title: Surge absorber
Inventor: SATOU TADASHI
IPC: H02H9/06
Filed: 1975-06-17
Abstract: PURPOSE: A surge absorber which eliminates the lag of the discharge and the dark effect by utilizing the discharge. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09263064-A (JP)
Title: Image forming method
Inventor: MANO SHIGERU
IPC: B41M5/52
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a full color image capable of corresponding even to a medical image required in high sharpness by prescribing the feed quantity of an image receiving sheet by a means generating no expantion and contraction when an ink layer and the image receiving layer of the image receiving sheet are opposed to each other to successively perform thermal transfer imagewise. SOLUTION: When an ink sheet and the image receiving sheet 16 supported by a platen roller 19 are superposed one upon another on the platen roller 19 to be scanned and heated on the basis of image data on the side of a support by a thermal head 12, the reciprocal operation of the image receiving sheet is performed by a feed roller 17 and a feed quantity prescribing roller 18 made of stainless steel and having spike patterns applied to the surface thereof to diffuse and transfer a post-chelating dye to the same screen in the order of a Y-image, an M-image and a C-image. By pressing the rear surface of the image receiving sheet 16 by the unevenness of the spike patterns, the shift or bending of the image receiving sheet is suppressed and, even if the image receiving sheet is reciprocally moved, the superposition of respective images can be performed with high accuracy.
Patent JP-H04285626-A (JP)
Title: Antistatic material
Inventor: KANEKO BUHEI
IPC: C08G61/10
Filed: 1991-03-15
Abstract: PURPOSE:To obtain the title material excellent in antistatic nature by coating a base material with a soluble electrically conductive polypyrrole produced by polymerizing a pyrrole compound having carboalkoxy group at 3-site, followed by doping. CONSTITUTION:The objective antistatic material can be obtained by (A) coating a base material with a soluble electrically conductive polypyrrole having 2-1000 polymerization degree produced by polymerizing a pyrrole derivative compound of the formula [R<1> and R<2> are each 1-18C (substituted)alkyl, phenyl or (substituted)benzyl], followed by (B) doping to effect electrically conductive state.
Patent JP-S548560-A (JP)
Title: Alarm watch
Inventor: KONDOU KENICHI
IPC: G04G13/02
Filed: 1977-06-22
Abstract: PURPOSE:To automatically regulate the volume to a suitable value by detecting ambient noise thereby regulating the alarm sound producing volume.
Patent JP-S57190308-A (JP)
Title: Mounting method for winding of stationary induction equipment
Inventor: ISHIKAWA SANJI
IPC: H01F27/30
Filed: 1981-05-19
Abstract: PURPOSE:To facilitate the insertion or removal of pressure-sensitive paper with the improvement of working efficiency of winding work, by providing a spacer with a structure of two or more pieces common with each winding with the spacer constituted of adiabatic material. CONSTITUTION:The through spacer 10 constituted of heat insulative material is placed common over each winding on the upper ends of the windings 2a-2c further divided into two in the thickness direction. In cas of measuring the pressure of winding work, the pressure-sensitive paper 9 is placed between the double-divided through spacer 10 to be inserted for covering the windings 2a-2c. Besides, a jack 6 is placed between a winding ring 4 and winding cap metal 5a  arranged on the spacer 10 to mount the winding in axial direction for the confirmation of the homogeneity of the mounting pressure distribution of the winding by the pressure-sensitive paper 9. Then, the pressure-sensitive paper 9 is  removed together with the spacer 10 to mount the winding by the fixed pressure on the jack 6 again. Thereafter, an interval piece is arranged between the winding ring 4 and cap metal 5a to reduce the pressure for the removal of the jack 6.
Patent JP-H02252884-A (JP)
Title: Glass panel shutter
Inventor: NAKAJIMA TAKAO
IPC: E06B9/06
Filed: 1989-03-27
Abstract: PURPOSE:To allow the inside to be seen through and facilitate the replacement of a glass panel by forming panels with glass and making at least one of members which interposingly hold the glass panels removable irrespective of a guide member. CONSTITUTION:Glass is used as the material of the panels of a shutter and a guide member is provided on a side frame 13 installed on both side portions of the panels. The side frame 13 is formed with a plurality of separable members for interposingly holding the glass panels 12, and at least one member out of the members is formed removably irrespective of the guide member. Thereby, in the case of the breakage of glass, the panel 12 can be easily replaced by the unit of one sheet.
Patent JP-S60218051-A (JP)
Title: Method and device for evaluating adhesive strength of insulating coating layer
Inventor: KASATANI MASASHI
IPC: G01N27/04
Filed: 1984-04-13
Abstract: PURPOSE:To evaluate the adhesive strength of the insulating coating layer relatively by sliding a test-piece and a receiving member while placing a load, and measuring variation in the resistance value between the test-piece and receiving member with time. CONSTITUTION:When the adhesive strength of the insulating coating layer of the test-piece 1 is measured, the tip of a pin part 7b is set abutting on the receiving member 4 without placing a weight 6 on a plate part 7a, and a shim is inserted so that the weight of the pin member 7 balances with the return force of a spring 8 where the load on the test-piece is zero, thus making an initial adjustment. Then, the weight 6 with optional weight is placed on the plate part 7a to place the load on the test-piece 1 through the receiving member 4, and a motor 3 is driven to rotate the test-piece 1. Then the adhesive strength of various contact coating layers is evaluated relatively from the time from the start of the test to the time when the insulating coating layer of the test-piece 1 is peeled off and that is recorded on a recorder 11.
Patent JP-S63241378-A (JP)
Inventor: SHIMADA MAMORU
IPC: H05K9/00
Filed: 1987-03-30
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-H08239958-A (JP)
Title: Folded-plate support
Inventor: KONDO TAKASHI
IPC: E04D3/36
Filed: 1995-03-06
Abstract: PURPOSE: To conduct placing and fixing onto an under-roof folded plate extremely firmly in a folded-plate bearing fitting for fastening an upper-roof folded plate after placing and fixing onto the under-roof folded plate. CONSTITUTION: A clamping member 16 with an abutting section 16d abutted against one side face of the seam section 4a of under-roof folded plates 4, 4 is interposed between the left and the right in a fitting body 13 holding the seam section 4a of the under-roof folded plates 4, 4 from the left and the right. A pushing bolt 17 being projected towards the clamping member 16 and press- contacting the seam section 4a of the under-roof folded plates 4, 4 with the abutting section 16d is screwed on the side oppositely faced to the abutting section 16d while holding the seam section 4a of the under-roof folded plates 4, 4, and holding a structure in which a recessed-shaped retaining section is formed to the seam section 4a is formed.
Patent JP-S58192440-A (JP)
Inventor: NOZAKI ATSUSHI
IPC: H02J3/01
Filed: 1982-05-06
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-H05216650-A (JP)
Title: Method and apparatus for generating calibrating information for electronic-engine controlling module
Inventor: MAAKU AARU SUTETSUPAA
IPC: F02D41/24
Filed: 1992-03-30
Abstract: PURPOSE: To provide a method and device for generating the correction information of an electronic engine control module. CONSTITUTION: A sub-file type is defined for each of plural data categories including engine control data, engine family data, vehicle interface data, software sequencing data, electronic constituting data, and memory constituting data, and each sub-file 1-N is generated in a memory. The inspection total of lines and a cyclic redundancy code or the like are automatically applied to the sub-files 1-N, and a data entry is automatically verified. An interchangeability file is generated in the memory, and one type of sub-file having interchangeability with another type of sub-file is identified.  Each sub-file 1-N and the interchangeability file are distributed through an electronic communication link to many service computers programmed so that the interchangeability between the sub-files can be judged, and the interchangeability sub-file can be assembled to a calibration file for a specific engine control module.
Patent JP-2000269460-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: ISHIBASHI SHIGERU
IPC: H01L21/8242
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To arrange trench capacitors in most dense manner and enable maxi mizing the occupancy area. SOLUTION: Trench capacitors 2, whose size is 2F×2F, are arranged on a semiconductor substrate, in such a manner that the directions of diagonal lines coincide with two rectangular directions of bit lines BL and word lines WL. A semiconductor layer is epitaxially grown on the semiconductor substrate, on which the capacitors 2 are formed. On the semiconductor layer, active element regions 5 divided by an element isolation insulating film are formed, in such a manner that two capacitors 2 in the bit line direction are spanned. Two transistor 6 are formed in each of the active element regions 5. One of diffused layers of the transistor 6 is connected with the bit line BL and the other is connected with a capacitor node layer via a capacitor contact layer 9.
Patent JP-H02255648-A (JP)
Title: Production of alpha-chloropropionanilide
Inventor: KOBAYASHI KENJI
IPC: B01J23/04
Filed: 1989-03-27
Abstract: PURPOSE:To industrially advantageously obtain alpha-chloropropionanilide with simple process by adding specific lower alcohol in reaction of aniline and alpha- chloropropionyl chloride in alkaline aqueous solution. CONSTITUTION:In a reaction of aniline and alpha-chloropropionyl chloride in an alkaline aqueous solution, 1-4C lower alcohol (preferably an amount about 0.2-5wt. times of aniline) is added to the system and reacted to afford alpha- chloropropionanilide. By said method, complicated operations such as washing with water and solution separating are unnecessary. Furthermore, said method is industrially advantageous as aggregation and solidification of resultant sub stance, inducing problem of equipment in the reaction process or de-solvent process, is not generalized.
Patent JP-S551937-A (JP)
Title: Automatic bender of plate form material
Inventor: KOYAMA HIDEO
IPC: B21D5/02
Filed: 1978-06-19
Abstract: PURPOSE: To eneble both end edges of iron plate, etc. to be automatically bent plural as desired by providing the device having the function of turning over a plate form material about its axis and positioning the same to a bending machine in front of a press brake type bending machine.  
     CONSTITUTION: A plate form material W conveyed by being sucked by the suction cups 35 of an elevator 34 is gripped with a main grip 17. the trailing end edge of the plate form material W is placed on a die 1a and its bending position is determined by using a moving body 6. The main grip 17 is then opened to allow the die 1b to lower, thus bending the trailing end edge of the plate form material W. The die 1b is ascended and the next bending position by the main grip 17 is determined, after which bending by the die 1b is done. Next, the moving body 21 is moved, the plate form material W is turned over by using a sub-grip 29 and the other trailing end edge of the plate form material W is bent by using the main grip 17 and dies 1a, 1b. This mechanism saves the labor for turning over and positioning of the plate form material W and improves working efficinecy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60220139-A (JP)
Title: Induction of reaction by light
Inventor: SAGA MISAO
IPC: C30B25/02
Filed: 1984-04-13
Abstract: PURPOSE:To enhance a reaction speed, by simultaneously irradiating reaction gas with beams having different wavelengths to respectively induce a plurality of photochemical reactions or photolytic reactions. CONSTITUTION:A silicon substrate 1 is placed on the bottom part of a reaction chamber 2 and, after the reaction chamber 2 is evacuated by a vacuum pump 3, SiH4 gas from a bomb 5 and NH3 gas from a bomb 6 are introduced into the reaction chamber 2. Then, CO2 gas laser with a wavelength of 10.6mum or oscillation beam 7 of Ar<+> laser with a wavelength of 5144Angstrom  and ArF excimer laser beam 7 with a shorter wavelength of 1930Angstrom  are incident to the substrate 1 through a mirror 8 and a lens 9. As a result, photolytic reaction of SiH4 by the wavelength 7 and photochemical reaction of NH3 by ultraviolet rays with a short wavelength are generated to generate activated Si- and N-ions.
Patent JP-H02256729-A (JP)
Title: Fitting of insert type washbowl
Inventor: FURUSAWA TOSHIO
IPC: E03C1/33
Filed: 1989-03-29
Abstract: PURPOSE:To make fitting operations easier by a method in which one end of a washbowl is coupled with the bottom drain port through a spacer set on a fitting hole through an upper frame and the washbowl is hung down and coupled with the other end of the support bar. CONSTITUTION:An upper frame 4 is set on the upper edge of a fitting hole 3 in a counter 21 and a spacer 8 is placed on the frame 4. One end of a support, bar 10 hanging down a washbowl 1 is coupled with the bottom drain port 11 of the washbowl 1 and the other end is coupled with spacer 8 to temporarily set the washbowl 1 on a given position of the counter 2. Clamp screws 7 are fixed through hang metals 5 and support metals 6 to support the washbowl 1 between the frame 4 and the metal 6, and fixed to the counter 2. The bar 10 is then removed from the spacer 8 and the washbowl 1. The operating efficiency can thus be greatly raised.