baber/WOPTO huggingface dataset:
Patent JP-H05166071-A (JP)
Title: Merchandise sales data processing device
Inventor: TANAKA NOBUYA
IPC: G07G1/12
Filed: 1991-12-17
Abstract: PURPOSE:To attain data management in regard to the utilizing condition of a tray without the troublesome operation of an operator by adding the sales data of the registered merchandise to the content of the subtotal memory for each sales registration of the merchandise and displaying the subtotal data on a display device according to the key input of a subtotal key. CONSTITUTION:A merchandise registration means performs the sales registration of the merchandise and the merchandise sales data is added to the content of the subtotal memory. When inputting a subtotal key 22 during a transaction, the subtotal data in the subtotal memory is displayed on display parts 14 and 15. If the merchandise registration is continued, the merchandise sales data is added to the content of the subtotal memory. The subtotal data displayed on the display parts 14 and 15 by the key input of the subtotal key 22 makes the total data of the merchandise registered between the first registered merchandise for one transaction and the first subtotal key operation or the total data of the merchandise registered between the former subtotal key operation and this subtotal key operation.
Patent JP-H05248977-A (JP)
Title: Pressure sensor
Inventor: YOOZEFU GURAAZAA
IPC: G01L9/08
Filed: 1992-12-14
Abstract: PURPOSE: To compensate the effect of temp. on the measuring signal of a pressure sensor. CONSTITUTION: A pressure sensor is equipped with the diaphragm part 2 fixed to a holder 1 and deformable by pressure to be measured and generating a signal at least indirectly. This diaphragm part cooperates with pressure measuring elements 3, 4 according to circumstances and has at least a pair of cylindrical regions 3, 4. These cylindrical regions 3, 4 are mutually concentrically provided so as to leave a short distance and are respectively closed in the peripheral direction thereof. The cylindrical region 3 can be energized in the direction expanding the diameter D1 of the region 3 by pressure and the other cylindrical region 4 can be energized in the direction contracting the diameter D2 of the region 4 by pressure. When temp. is changed, both diameters D1 , D2 change in the same direction.
Patent JP-H08167258-A (JP)
Title: Mobile object supporting mechanism
Inventor: SAITO MAKOTO
IPC: G11B7/085
Filed: 1994-12-15
Abstract: PURPOSE: To prevent the vibration of a mobile object from occuring during the movement. CONSTITUTION: A 1st guide shaft 12 and a 2nd guide shaft 13 are arranged on the main body of an information recording/reproducing device so as to be respectively parallel and uneven, and an optical head 11 is supported by these 1st guide 12 and 2nd guide shaft 13 so as freely to perform the linear reciprocating motion. Voice coil motors 20 are arranged at both ends of the optical head 11, and a working point of driving force of these voice coil motors 20 is positioned near the center of gravity of the optical head 11. The center of gravity of the optical head 11 is positioned near the center W on a line connecting axial centers of the 1st guide shaft 12 and 2nd guide shaft 13 to each other. The moment by the inertial force of the optical head 11 does not occur on the line connecting the axial centers of the 1st guide shaft 12 and 2nd guide shaft 13 to each other.
Patent JP-H10170720-A (JP)
Title: Polarizing fiber
Inventor: ONO YOJI
IPC: G03B21/56
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To suppress glare of fiber without decreasing transparency of a polarizing fiber by incorporating a specified amt. of fine particles having a specified or lower refractive index and a specified range of average particle size. SOLUTION: This fiber contains fine particles having <=2.0 refractive index and 0.1 to 5.0μm average particle size by the amt. satisfying 20<=[fiber diameter (μm)]×[content (wt.%) of fine particles]<=500 and 0.5<=[thickness of polymer coating (μm)]×[content (wt.%) of fine particles]<=100. As for the polymer containing fine particles, conventional polymers, which can be molten and spun and can be used as polarizing fibers, for example, an ethylene-vinyl alcohol copolymer and polyester can be used. Thereby, glare of a polarizing member comprising the polarizing fiber can be suppressed, and especially when the fiber is used for a polarizing screen, images on the screen show higher sharpness.
Patent JP-H08234354-A (JP)
Title: Photographic element
Inventor: BENJIYAMIN TEEKUN CHIEN
IPC: G03C7/392
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a color print involving a low level of fog, ensuring quick processing, high sensitivity, improved contrast density and freedom from a speed fluctuation even for short-time exposure. SOLUTION: A dispersion medium and chlorinated silver iodide grains contain 0.05 to 1mol% (on basis of total silver amount) of halide partly divided along a crystal face  100} satisfying the relative orientation and gap of cubic brains and involving maximum iodide concentration nearer the surface of the grains than the center thereof. Furthermore, the grains have at least one layer with a radiation sensitive emulsion containing thiosulfonate for Z1 SO2 SM1 expressed by the formula I and sulfinate for Z2 SO2 M2 expressed by the formula II, where Z1 and Z2 stand for a polymer principal chain with a repeated thiosulfonate group, alkyl, aryl heteroaryl, aryl alkyl or substituted aryl, and M1 and M2 for univalent metal or tetraalkyl ammonium cation.
Patent JP-H11152841-A (JP)
Title: Soundproof ceiling construction
Inventor: MURAKAMI KAZUTOMO
IPC: E04B1/82
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent a sound insulation property from deteriorating due to low frequency band resonant transmission and reduce noise in a medium/high frequency range by arranging sound absorbing material on one parts containing four corners in the circumference of a ceiling material contacted with the walls, and it is filled so that the section is formed into a sector shape. SOLUTION: On a ceiling slab made of a concrete slab 1 and the like, by hangers hung with anchor bolts, internally mounted ceiling material 4 is provided on one part of the ceiling face through an air layer 3. In this ceiling construction, sound absorbing material 5 is arranged on only one part containing at least four corners in the circumference of the ceiling material 4 contacted with walls. The sound absorbing material 5 is filled so that the section is formed into a sector shape. As for the sound absorbing material 5, a material constituted of a fiber aggregate having a fixed gas permeability and a ventilation resistance is used.  Then, the sound insulation property against heavy weight source floor impact sound by low frequency band resonant transmission can be prevented from detecting, simultaneously light weight source floor impact noise in the medium/high frequency range can be reduced.
Patent JP-H06160020-A (JP)
Title: Measuring device
Inventor: NOSE TETSUSHI
IPC: H01L21/30
Filed: 1992-11-20
Abstract: PURPOSE:To provide a measuring device enabled in automation, capable of shortening a measuring time and capable of obtaining stable high measuring accuracy. CONSTITUTION:A polarizing beam splitter 4, is provided on the light path of a light source emitting two beams slightly different in wavelength and having planes of polarization crossing each other at a right angle and diffraction gratings 7, 8 are formed on a wafer 6 in the transmission direction of the polarizing beam splitter 4 and the diffraction gratings 11, 12 on an object 10 are formed in the reflecting direction of the splitter 4. An edge mirror 15 is provided above the polarizing beam splitter 4 and photoelectric detectors 19, 20 are provided in the transmission direction of the edge mirror 15 and mirrors 3, 25 are provided in the reflecting direction of the mirror 15. By allowing the beams diffracted from the diffraction gratings 7, 8 to interfere with the beams diffracted from the diffraction 11,12 being reference beam generating means, the shift of the patterns on the object 10 is detected.
Patent JP-H11168738-A (JP)
Title: Chrominance signal processing circuit in image-pickup device
Inventor: MIYAHARA HIROYUKI
IPC: H04N9/07
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide the chrominance signal processing circuit in an image- pickup device that employs a full pixel read system solid-state image-pickup element, capable of suppressing the production of a color false signal. SOLUTION: A first field point noninterlace signal SA that is a alternate composite of a signal component (w) of a white light and a signal component (g) of a green light in time series for each pixel by each line and second field point noninterlaced signal SB that is a composite of a signal component (cy) of a cyan light and a signal component (ye) of a yellow light, alternately in time series for each pixel by each line are extracted in parallel from a solid- state image-pickup element. Furthermore, through the configuration of color filters, the sequence of signal components of two adjacent lines for each field is reversed. Then a color signal the false color signal of which is eliminated is obtained from a color matrix circuit 25, based on the pixel signals of 4 lines.
Patent JP-H02179329-A (JP)
Title: Manufacture of cover easy of opening and its forming tools
Inventor: SHIMIZU TAKASHI
IPC: B21D51/44
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a cover having a score easy of initial fracture and easy of opening by making up crystalline grains at residual thickness parts of the score and most parts in their neighborhood of the slightly deformed and polygonal crystalline grains before the score is formed. CONSTITUTION:After a cover blank 13 is placed horizontally on the flat top 20 of a projection 20 of an anvil, the score die 11 is lowered. At the fall of the die, the bottom part 14a and the push down surface 19 of a cutting edge 14 come in contact with the upper surface of the cover blank 13 nearly at the same time and, thereafter, the push down of the cutting edge 14 and three point bending by the push down surface 19 make progress nearly at the same time. When the upper surface of the cover blank 13 comes in contact with most of the inclined part 16 of the score die, the score die 11 stops falling to manufacture a metallic cover 25 where the score 22 having the residual thickness part 23 is formed. By this method, since the structural change of the metal is minor when the score is formed and the internal film is nearly free from damage after the score is formed, no correction is required.
Patent JP-H10172971-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUBOI TOKUJI
IPC: H01L21/3205
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of aluminum whisker, by making layers more than one layer in a wiring metal layer to be the metal film of more than four layers of a barrier metal layer against a semiconductor substrate or a lower wiring metal layer, a wiring metal layer main body, an inner barrier metal layer for relieving the inner stress of the main body and an antireflection film. SOLUTION: A Ti film 21 and a TiN film 22 are set to be the barrier metal layer preventing a silicon substrate 20 and an AlSiCu film 23a from becoming alloy. The inner barrier layer of a Ti film 24 is formed between AlSiCu films 23a and 23b. A TiN film 25 is formed on the highest layer as the reflection preventing film. An inter-insulating film 28 contracts and expands by the heat of CVD at the time of forming a W film. Even if inner stress is given to the AlSiCu films 23a and 23b, it is relieved by the Ti film 24 or the diffusion of aluminum atoms becoming the generation source of aluminum whisker is suppressed by the Ti film 24. Thus, the deterioration of yield owing to the failure of short-circuiting can be prevented without the occurrence of aluminum whisker.
Patent JP-2000165391-A (JP)
Title: Radio access system supervisory and control system
Inventor: ASHIKAWA SHIGEAKI
IPC: H04L12/70
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce cost by simplifying a structure by transmitting the supervisory and control information of radio equipment with the section overhead(SOH) of an SDH system in a radio block and transmitting the information while converting it to an ATM system on the other route. SOLUTION: Remote nodes RN10-1 to 10-n most in the system insert/separate the supervisory and control information of radio equipment to the SDH system SOH through the radio equipment itself because of wireless transmission and this processing at the ATM exchanges of RB 10-1 to 10-n is unnecessitated. Since the interval between a base node BN 20 and a center node CN 30 is made into optical fiber transmission of a general public line, on the other hand, the CN 30 disables the control signal processing of radio equipment because of the installation of ATM exchange only. Then, the ATM exchange of the BN 20 inserts/separates the radio equipment supervisory and control information of transmission to any ATM cell through the SOH of the SDH system and the information is transmitted between the BN 20 and the CN 30 by the ATM system of optical fiber transmission.  Therefore, the transmission can be dealt with by the standard ATM exchange.
Patent JP-H07202775-A (JP)
Title: Diversity reception signal synthesis circuit
Inventor: IWASAKI HARUYA
IPC: H03G3/20
Filed: 1993-12-28
Abstract: PURPOSE:To attain mixing after weighting signals at an optimum ratio by applying AGC control to two systems of received signals depending on a thermal noise component so as to make the thermal noise power equal to each other and calculating a weighting coefficient. CONSTITUTION:AGC control is made so that output signals of variable amplifiers 8a, 8b are constant to make the noise power of the output signals equal to each other. Thus, the AGC control with respect to terminal noise is sufficiently converged and when the noise power of both systems matches each other, a control circuit 31 sets switches 10a, 10b to the off-state and the amplification degree of amplifiers 8a, 8b always constant by holding circuits 9a, 9b, the power of the noise component in the signal outputted from the amplifiers 8a, 8b is always equal. Then the control circuit 31 controls frequency converters 3a, 3b to set the channel to have a desired frequency wave, weighting calculators 4a, 4b control the weight so as to have the amplification degree proportional to the output signal power of the amplifiers 8a, 8b, then the ratio of the weighting coefficient to both system (a), (b) is optimized.
Patent JP-H08169081-A (JP)
Title: Organic composite coated steel panel excellent in electrodeposition paiantability
Inventor: HAMAHARA KYOKO
IPC: C23C28/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide an org. composite coated steel panel having excellent rustproofness and low temp. chipping resistance suitable for the outer surface of a car body and having excellent sharpness after electrodeposition painting equal to that of a cold rolling steel panel or a Zn-Ni plated steel panel. CONSTITUTION: An org. composite coated steel panel is obtained by providing a chromate film of 5-200mg/m<2> on the surface of a zinc or zinc alloy plated steel panel and further providing an org. film layer containing 10-60wt.% of silica on the chromate film in a solid adhesion amt. of 0.1-3g/m<2> and characterized by that advance tension being a load change at a time when a steel panel to be measured is vertically immersed in deionized water from a drying state is 10dyn/cm or more. The org. composite coated steel panel improved in the separation of gas generated at the time of electrodeposition painting, having excellent sharpness after electrodeposition painting and excellent in rustproofness and low temp. chipping resistance can be provided.
Patent JP-2001154854-A (JP)
Title: C++ compile device
Inventor: SAKURAGI YUTAKA
IPC: G06F9/45
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To output an optimized object pogrom by providing an optimizing part for improving the executing speed of a C++ compile device by capturing which optimizing method is applied to an actual C++ language source program by the optimizing part. SOLUTION: A C++ compile device for generating optimized intermediate language inside is provided with a C language source type sentence generating part, and an optimized C language source is generated based on the optimized intermediate language so that it is possible to capture which optimizing method is applied to an actual C++ language source program by the optimizing part. Also, this C++ compile device is provided with a name converting part so that it is possible to obtained the optimized C language source format sentence of which symbol name is easily seen.
Patent JP-H05239355-A (JP)
Title: Polyarylene sulfide reduced in viscosity by aftertreatment with disulfide
Inventor: BURUKUHARUTO KEERAA
IPC: C08G75/029
Filed: 1992-11-24
Abstract: PURPOSE: To provide a polymer which is prepared by melting polyphenylene sulfide and a specified disulfide, has a good flowability due to reduced viscosity, and is applicable to the production of moldings as an admixture for capsule- sealing electronic elements.  
     CONSTITUTION: A poly(arylene sulfide) obtained by a process in which (A) 99.8-93 wt.% of poly(phenylene sulfide) 15-500 Pas (310°C, 100 rps) in melt viscosity, (B) 0.2-7 wt.% of a disulfide of formulas I, II and/or III (wherein R 1  represents H, 1-22C alkyl, etc.; X represents NH or S; R 2  and R 3  separately represents H, nitro, etc.; R 2  and R 3  separately represent members of 3-7 membered rings, preferably a benzene ring; Y represents CH or H; R 4  represents H. 6-14C aryl, etc.; R 5  represents 1-22 alkylene or a chemical bond; Z 1 , Z 2  separately represent H, amino, etc.), and (C) 0-400 pts.wt., based on 100 pts.wt. of the mixture of the components A and B of a filler and/or a reinforcer are mixed and melted. As the component C, for example, glass fibers, etc., are used. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11150120-A (JP)
Title: Fabrication of bipolar semiconductor device
Inventor: KASAHARA MASAKI
IPC: H01L29/732
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a bipolar semiconductor device, in which an impurity doped polysilicon layer being used as the intermediate layer in the multilayered interconnection layer of a bipolar semiconductor device for forming an emitting region through diffusion can be formed by the use of a current process substantially, as it is. SOLUTION: A first conductivity-type semiconductor substrate 1 is provided with a second conductivity type base region 2, in which an emitter region 3 of same conductivity type as the semiconductor substrate 1 is formed, and a multilayered interconnection layer is formed on the surface of the semiconductor substrate 1. A non-doped polysilicon layer is formed as the intermediate layer of the multilayered interconnection layer and impurities are also diffused to the non-doped polysilicon layer from same diffusion source at forming of the emitter region 3 through impurity diffusion, thus converting the non-doped polysilicon layer into an impurity-doped polysilicon layer 5B.
Patent JP-H01174521-A (JP)
Title: Photosensitive resin composition
Inventor: TSUKADA KATSUSHIGE
IPC: G03F7/033
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a photosensitive resin composition, containing respective specific high polymer binder, unsaturated compound, amino resin and sensitizer (system), capable of forming solder masks having excellent resolution, solder heat resistance and boiling resistance, etc., and suitable for producing printed circuit boards, etc. CONSTITUTION:A photosensitive resin composition obtained by blending (A) 100pts.wt. high polymer binder soluble in aqueous solutions of alkalis and insoluble in water (preferably methyl methacrylate/ethyl acrylate/methacrylic acid copolymer) with (B) preferably 40-380pts.wt. unsaturated compound prepared by reacting triglycidyl isocyanurate with an unsaturated group-containing monocarboxylic acid at 0.9-1.05 ratio of acid quiv./epoxy equiv., (C) preferably 10-60pts.wt. amino resin (preferably hexamethoxymethylmelamine) and (D) preferably 0.1-40pts.wt. sensitizer (system) (e.g., 2-ethylanthraquinone) forming free radicals by active rays.
Patent JP-H11171607-A (JP)
Title: Concrete construction
Inventor: INAGAKI TOSHIHIRO
IPC: C04B103/14
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To permit the effective utilization of salt-containing sea sand by adding cement and water to fine aggregate mainly comprising sea sand, kneading the mixture together with an inorganic curing agent and by allowing the aggregate mix to concrete. SOLUTION: The inorganic curing agent is, for example, the NSC curing agent (for civil engineering) produced by New Soil Chemical Co. The proportion of the sea sand is preferably set up to 80-90%. In the case that the amount of Cl in the sea sand 6.24 g/kg on the dry basis (10.3 g/kg calculated as NaCl), the elution of Cl from the sample of 20-days age can be suppressed to 0.39 g/l (0.65g/l calculated as NaCl), even when the proportion of the sea sand is set to 90%. When the cement-water ratio is set to 0.85-1.1 in the case that the sea sand proportion is 90%, the fineness moduli of sea sand and land sand is to 1.85 and 1.80 respectively, and has a specific gravity of 1.27 and 2.10, respectively, the compression strength of 5-10 N/mm<2> can be realized.
Patent JP-2000160706-A (JP)
Title: Joint cover device
Inventor: KOBAYASHI MASAKAZU
IPC: E04B1/62
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a joint cover device when a holder is in a positional relationship such that it turning-around to the back of a structure. SOLUTION: For a first structure (x) and a second structure (y) which adjoin together at right angles via a joint (s), one end of a holder 4 is rotatably pivoted to the wall surface 2 of the first structure (x) and the other end of the holder 4 is extended over the wall surface 3 of the second structure (y) and brought into elastic contact with the wall surface 3 of the second structure (y) by energization means. The holder 4 is provided to be rotatable only in the outward direction, and is covered with a cover plate 12 for covering the joint (s). In that case, an expansible regulating member 15 is extended between the structures (x), (y) adjacent to each other at positions behind the holder 4 to regulate the rotation of the holder 4 to prevent it from turning-around to the back of the second structure (y) during the relative displacement of the structures (x), (y).
Patent JP-H10173215-A (JP)
Title: Photovoltaic power generation apparatus snow-melting device
Inventor: OKAJIMA JIRO
IPC: E04D13/18
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a photovoltaic power generation apparatus provided with a solar cell snow-melting device, which can be easily installed by a simple constitution and can melt economically the snow on the solar cells of the solar cell snow-melting device, in a system interconnection photovoltaic power generation apparatus. SOLUTION: At the time of a snowfall, change-over switches 14a and 14b are changed over on the side of a bias circuit 13, AC power from a power system 10 is converted into a proper voltage by a transformer 16, full-wave rectified by a diode matrix 15, energized forwardly by a solar cell module 8 via the switches 14a and 14b, the internal resistance of the module 8 is utilized to generate heat in this module 8 and ice and snow and fallen snow, which are adhered by deposition on the module 8, are removed by melting.