baber/WOPTO huggingface dataset:
Patent JP-S6360980-A (JP)
Title: Production of (r,z)-5-tetradecene-4-olide
Inventor: MEGURO HIROMU
IPC: C07D307/32
Filed: 1986-09-01
Abstract: PURPOSE:To readily obtain the titled compound as a sex pheromone of Japanese beetle in high purity, by subjecting trihydroxy-(methoxyethylidene)-tetradecane- olide to thermal decomposition in the presence of an acid catalyst. CONSTITUTION:(4R,5S,6R)-4,5,6-Trihydroxy-5, 6-O-(1-methoxyethylidene)-tetrade cane-4-olide expressed by formula I is subjected to thermal decomposition in the presence of an acid catalyst (preferably acetic anhydride) preferably in an amount of 5-20wt%, e.g. at 120-150 deg.C for 2-4hr, to provide the aimed compound expressed by formula II. The compound expressed by formula I can be produced from a compound expressed by formula III which is a standing material.
Patent JP-H0869596-A (JP)
Title: Traffic monitoring device
Inventor: HARUYAMA HIROSHI
IPC: G06T7/20
Filed: 1994-08-29
Abstract: PURPOSE: To automatically detect an event like a snarl, an accident or a fire by correcting positions, areas, and changes with time on a picture face of individual moving bodies extracted from an input picture by a distance table to calculate the speeds and sizes of individual moving bodies. CONSTITUTION: A moving body running on a road is photographed by a camera 2, and the observation face obtained from the actual position of the photographed background picture and the position on the picture and the picture face are allowed to correspond to each other by the distance table generated by a distance table generation means 35. Positions, areas, and changes with time on the picture face of individual moving bodies extracted from the input picture obtained by the camera 2 are corrected by the distance table. After this correction, speeds and sizes of individual moving bodies are calculated by a calculation means 6. Thus, an event like a snarl, an accident, or a fire is automatically detected.
Patent JP-2001032768-A (JP)
Title: Variable displacement swash plate compressor
Inventor: KANAI HIROSHI
IPC: F04B27/08
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate compressor capable of preventing abrasion or seizure between a swash plate and a shoe without causing breakage of the swash plate. SOLUTION: This variable displacement swash plate compressor is provided with a thrust flange 40 which is integrally rotated with a shaft 5, a swash plate 10 connected through a link mechanism 41 to the thrust flange 40, and a piston 7 connected to the swash plate 10 through shoes 60, 61 which are relatively rotated on slide surfaces 10a, 10b of the swash plate 10 to reciprocate straight in a cylinder bore as the swash plate 10 is rotated, an inclination angle of the swash plate 10 is changed as pressure of a crank chamber where the swash plate 10 is contained is changed for changing stroke quantity of the piston 7, where carbon dioxide is used as cooling medium, with a circular step part 10e formed only on the rear side slide surface 10a of the swash plate 10,  and plural needle rollers 52 and a race 53 for rotatably holding the needle rollers 52 disposed between the step part 10e and the shoe 60.
Patent JP-2001034523-A (JP)
Title: Content reconstitution system and recording medium where content reconstituting program is recorded
Inventor: MIYAOKU TAKETO
IPC: H04N21/462
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To speedily constitute and use multimedia hypermedia contents for a special purpose that users of STB, PC, etc., require by efficiently making use of enormous multimedia information distributed by data broadcasting. SOLUTION: An STB, a PC, etc., store and use video and audio contents, etc., of high quality received through data broadcasting by a communication interface 21 dedicated to broadband reception in a content database of a content reconstitution system 10, downloads deficient information from an information provision server 14 through a narrow-band two-way communication interface 24, and reconstitutes multimedia hypermedia contents for a special purpose by using a template. Consequently, the amount of contents downloaded by the two-way communication interface 24 is decreased to speedily constitute the multimedia hypermedia contents of high quality for a special purpose of use.
Patent JP-H09133367-A (JP)
Title: Food heating device
Inventor: DENISU JIEI BUASEROFU
IPC: H05B3/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the heat control accuracy by integrally providing a heater conductor extended in a first setting pattern around a base to generate heat in a desired area with a sensor conductor extended in a second setting pattern around the base to sense the temperature f the entire desired area. SOLUTION: The pass-through type food heater 10 comprises an upper fire grate 24 and lower fire grate 26 having a plurality of bars 28 disposed between a pair of front and rear lateral bars 30 and extended between the front and rear open ends 16 and 14 of a housing 12. A heating platform 38 is mounted in a housing 12, a flat heater and sensor assembly is disposed on the lower surface of the substantially horizontal top plate 40, and a cooling chamber is provided directly thereunder. This assembly has mesh-like base made of ceramics or glass fiber, and first and second setting patterns made of resistance material for enclosing a foil heater conductor are provided.
Patent JP-H0652695-A (JP)
Title: Semiconductor storage device
Inventor: FUKUTANI YUTAKA
IPC: G11C17/18
Filed: 1992-07-31
Abstract: PURPOSE:To remove an useless waiting time such as a margin time and to increase a speed for reading data by deciding the latch timing of a flip-flop corresponding to the real ascertaining time of a sense amplifier. CONSTITUTION:This device is provided with sense amplifiers 5a1-5d1 for reading the contents of memory cells 2a-2d specified by address signals A0-A18 and a timing deciding means 10 deciding a timing for taking the outputs of the sense amplifiers out of the chips. The first dummy part 11 in the constituting elements of the timing deciding means 10 is provided with a dummy memory cell having the same composition or the same input/output delay as that of the memory cells and a second dummy part 12 is provided with a dummy sense amplifier having the same composition or the same input/output delay as that of the sense amplifier. Also, a signal generating part 13 is provided and the timing for taking the outputs of the sense amplifiers 5 a1-5ad out of the chips based on the time when the output of the dummy sense amplifier is ascertained.
Patent JP-S6358441-A (JP)
Title: Diazo photosensitive paper
Inventor: SATO HARUHIRO
IPC: G03C1/60
Filed: 1986-08-29
Abstract: PURPOSE:To inhibit uneven color development by incorporating silica of 3-4mum average particle size into the precoat layer. CONSTITUTION:This diazo photosensitive paper is dry or semidry diazo photosensitive paper having a precoat layer and a photosensitive layer and contg. silica of 3-4mum average particle size in the precoat layer. Since the average particle size of the silica in the precoat layer is larger than the conventional average particle size, the penetration of a sensitizing liq. into the base paper is surely prevented by the precoat layer, so the initial color developability of the photosensitive paper and the final density of developed color can be remarkably improved. The precoat layer contains a high molecular compd. or the like as a binder besides the silica. The binder bonds the particles of the filler to one another and enhances the barrier effect of the precoat layer.
Patent JP-H0252016-A (JP)
Title: Filter for ventilation
Inventor: KISHINOUE KENICHI
IPC: B01D45/08
Filed: 1988-08-17
Abstract: PURPOSE:To manufacture a filter for a ventilation device with high collection efficiency of soot, low pressure loss and low noise by providing bridge-shaped cut and raised sections on a flat surface section. CONSTITUTION:Openings 4 are formed in the surface direction of a flat plate such as stainless or the like and bridge-shaped cut and raised sections 5 are provided. Flat surface punching sections 7 forming a number of pores 6 are formed on flat sections between the cut and raised sections 5 to manufacture a filter. The distance (a) between the open sections of the cut and raised sections 5 and the outer peripheries of pores 6 and the distance (b) between the outer peripheries of pores 6 are both 0.2-1.0mm. Air containing soot generated at the time of cooking passes through the openings formed by the cut and raised sections 5 and pores 6 as a ventilation line, and the soot is collected on the flat plate by inertia impact action. Thus, the length of the filter is secured and the opening area of the whole filter can be formed large with low pressure loss and low noise.
Patent JP-H0628075-A (JP)
Title: Keyboard input device for inputting japanese
Inventor: KISHI MITSUHIRO
IPC: G06F17/22
Filed: 1992-07-09
Abstract: PURPOSE:To enable even beginner to easily input a Japanese sentence by a Roman character format. CONSTITUTION:A vowel key group 'A', 'I', 'U', 'E', 'O' is arranged in the left area 33 of a keyboard 11 so that respective vowel keys can be operated only by left hand and a consonant key group 'K', 'S', 'T', 'N', 'H', 'M', 'Y', 'R', 'W' is arranged in the right area 34 so that respective consonant key can be operated only by the right hand.
Patent JP-H1047159-A (JP)
Title: Internal combustion engine
Inventor: SHIBUYA SHIGENOBU
IPC: F02F1/24
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the air-tightness by providing a rib to efficiently transmit the tightening force of a fixed part of a cylinder head to a grommet of a head gasket at the prescribed position of the cylinder head to apply the tightening force at a fixed part to the prescribed position. SOLUTION: In a water-cooled gasoline engine provided with a cylinder head 7 to be fixed to a cylinder block 5 through a head gasket 6, a first rib 10 is formed on an exhaust port 7c side inside a water jacket 7a provided on the cylinder head 7. The first rib 10 is formed at the position immediately above a grommet 6b provided to make an edge part corresponding to an opening 4a of a cylinder of the head gasket 6 airtight when the cylinder head 7 is fixed to the cylinder block 5 so that the width W is larger than the width of the grommet 6b. The bearing pressure in tightening the head bolt to the grommet 6b easy to generate the blow-by is increased thereby.
Patent JP-S6096210-A (JP)
Inventor: IGA TADANOBU
IPC: B60N2/90
Filed: 1983-10-31
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-S6182088-A (JP)
Inventor: SASAKI KOJI
IPC: B32B1/08
Filed: 1984-09-28
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-H1071012-A (JP)
Title: Manufacturing process of umbrella
Inventor: GEI HOMEI
IPC: A45B25/18
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing process of umbrellas that enables to eliminate wrinkles and slackage of gore at the center part of an umbrella when the same is opened. SOLUTION: This manufacturing process of umbrella enables to eliminate wrinkles of gore 16 at the center part, gore which is cut from flat fabric, weft of which has no but warp of which has a slight stretchability. Before cut out a gore from the fabric for umbrella, hauling 10 degrees in to set so that the gore and a rib to make a tack of the rib and the gore not come on a line parallel to the warp or the weft of the gore, and then to cut out brims 29 of the gore length of which is differentiated and to stitch the gore at the tacks so as to balance tensility at different points between tack and the center of the rib. When the umbrella is opened, the ribs are so having slight curve that there is no wrinkles and slackage at the center part 23 of the umbrella and the slanted woven reticulation may balances tensed tensility.
Patent JP-S6263139-A (JP)
Title: Vane type rotary engine
Inventor: NORITA MISAO
IPC: F02B53/00
Filed: 1985-09-17
Abstract: PURPOSE:To aim at simplification in structure as well as to make improvements in fuel consumption and engine output come to fruition, by securing such a vane type rotary engine that is formed into a structure replacing a stroke of a two-cycle reciprocating engine with a rotor revolution. CONSTITUTION:This rotary engine has a body consisting of a cylindrical center housing 2 installing a projection partially jutting out to the inside in smooth form and side housings 1 and 4 being set up at both sides of the former. The center housing 2 is provided with a combustion chamber 16 where a spark plug hole 3 is opened to the outside of the projection center. And, the side housing 1 is provided with a combustion gas leading port 19 accordable with an exhaust port 17 on the inner surface, while the side housing 4 is provided with a suction port 7, an exhaust port 20 and a charging port 6, respectively on the inner surface. And, inside the body aforesaid, there are provided with an exhaust groove 9, a charging port 11, an exhaust port 17, a combustion gas groove 18, etc., housing rotatably a rotor 5 with a built-in vane 14 being free of slide motion in a radial direction.
Patent JP-S6097176-A (JP)
Title: Reel
Inventor: TAKEUCHI SHINOBU
IPC: B65H75/22
Filed: 1983-11-02
Abstract: PURPOSE:To make assembling and disassembling for a reel attainable as well as such a reel as being large in proportion to a quantity of winding manufacturable, by assembling a pair of disklike side plates as one body by means of a support rod via a reel collar, while engaging the support rod with a locking member. CONSTITUTION:A bearing hole 1a is made up in the center of a pair of side plates 1 formed in disklike form with plastics, and also made up so as to cause them at regular intervals around a peripheral side part of the hole 1a, while a peripheral round concave step edge 1c is peripherally installed in an inner side of the side plate 1. And, a cylindrical reel collar 2 is installed in the concave step edge 1c alongside, while a support rod 3 is fitly inserted into the support rod setting hole. In addition, a bulged large head part 3a is installed in one end of the support rod 3, and a peripheral round groove part 3b for engaging a snap ring 4 is installed while a contracted groove part 3c is installed in the other end so as to leave an engaging head part 3d behind, with which a locking member 5 is to be engaged.
Patent JP-S58105733-A (JP)
Inventor: KUROKI YOSHIHIRO
IPC: A47L11/40
Filed: 1981-12-17
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-H0870091-A (JP)
Title: Plastic molded type semiconductor device and its manufacture
Inventor: NASU HIDEKAZU
IPC: H01L23/50
Filed: 1994-08-30
Abstract: PURPOSE: To provide a plastic molded type semiconductor device of high reliability and its manufacturing method, by eliminating unbonded parts between adjacent inner leads and in the peripheral part of the inner leads. CONSTITUTION: The plastic molded type semiconductor device is provided with the following; an insulating adhesive sheet or spread insulating adhesive agent which are formed on an IC chip 12 and have a width nearly equal to the width of a lead frame 13, the lead frame 13 which is bonded to the insulating adhesive sheet or the insulating adhesive agent, and mold resin 11 with which the IC chip 12 is sealed.
Patent JP-H05208920-A (JP)
Title: Aminocarboxyrate ligand with substituted aromatic amide component
Inventor: RADOHAKURISHIYUNA PIRAI
IPC: A61K49/00
Filed: 1992-07-31
Abstract: PURPOSE: To obtain a metallic chelating ligand capable of forming a metallic chelate complex useful as a diagnostic agent by substituting nitrogen atom in an aminocarboxylate with a substituted aromatic amide group. CONSTITUTION: This ligand is obtained by substituting nitrogen atom of an aminocarboxylate ligand capable of complexing with a paramagnetic metallic ion and forming a metallic chelate complex with a substituted aromatic amide group, e.g. a group represented by formula I [A1 is (CH2 )m , or a single bond; R1 and R2 are each H, an alkyl, NO2 , NH2 , NHC(=S)NHR12 , NCS, C(=O)NR3 R4 or NR3 COR9 (R3 and R4 are each H, an alkyl, an aryl, an alkoxy, etc.; R9 is an alkyl or a hydroxyalkyl; R12 is H or R9 ), with the proviso that R1 and R2 are not simultaneously H; R13 is R3 or R4 ; (m) and (m') are each 1-5], e.g. a compound represented by formula II.  The ligand is complexed with a paramagnetic metallic atom and used as a relaxation enhancer for a magnetic resonance image or complexed with a lanthanide and used as a chemical transfer agent in magnetic resonance image and magnetic resonance in vivo spectrometry and further for forming a contrast agent for X-ray imaging, radionuclide imaging and ultrasonic imaging.
Patent JP-H0254473-A (JP)
Title: Outing checking device
Inventor: INUI HIROFUMI
IPC: G11B20/02
Filed: 1988-08-18
Abstract: PURPOSE:To prevent notice from being forgotten and to surely check the main cock of gas, etc., by detecting outing by a detecting means, and indicating the notice and forecasting weather. CONSTITUTION:A control means 11 sends a signal to a flashing means 16 by depressing the recording preparation key 4 of an operating means 12, and message display LEDs 3 of all display means 10 are flashed. Next, by depressing a message key 2 corresponding to the outing, only the LED 3 corresponding to the key 2 is flashed. And a content desired to record is inputted from an input/output part as depressing a start key 5, and the content is recorded in advance at the time of going out. Also, the control means 11 lights all weather display LEDs 20 of a weather display means 20 by depressing the preparation key 4 of the operating means 12 twice, and next, only one display LED 20 is lit sequentially at every depression of the key 4 corresponding to a weather display panel part 21, and the recording of the notice corresponding to the forecast of the weather can be performed.
Patent JP-S58106572-A (JP)
Title: Automatic exposing device of electronic copying machine
Inventor: AOSHIMA KAZUYUKI
IPC: G03G15/043
Filed: 1981-12-21
Abstract: PURPOSE:To always obtain copying of optimum density, by detecting the density the density from an original to be copied, and automatically controlling the developing bias, the exposure quantity, etc., in accordance with the obtained density signal. CONSTITUTION:A reflected ray from an original is led to a photoreceptor 1 by an optical system 2, a slit 4 is provided in the vicinity of the photoreceptor 1, and on this slit 3, a density detector 5 is provided so as to project onto an optical path of the reflected ray. A density signal of the original detected by the density detector 5 is converted to a digital signal by an A/D converter 6, and after that, is inputted to a control part 7 consisting of a microcomputer,  and is stored in a non-volatile memory 8. Also, an output of the control part 7  is converted to an analog signal by a D/A converter 9, and after that, is inputted to a bias electric power supply 10, by which bias voltage applied to a developing roll 11 is controlled.
Patent JP-S58106516-A (JP)
Title: Optical demultiplexer
Inventor: WATANABE TAKAICHI
IPC: G02B6/293
Filed: 1981-12-21
Abstract: PURPOSE:To reduce an insertion loss of light, and also to reduce a crosstalk between each channel, by continuously varying a reflecting surface of a groove and a groove interval of a diffraction grating for diffracting the input light consisting of plural wavelength from an input optical fiber, at every wavelength, extending over the whole surface of the grating. CONSTITUTION:Input light consisting of plural wavelength from an input optical fiber 3 is diffracted by a different angle at every wavelength by a cylindrical surface diffraction grating 6, and is coupled with each optical fiber 4', 4''... of an output optical fiber 4 placed in a different position at every wavelength in advance, and a groove angle theta against a tangential line of each part of the cylindrical surface of the cylindrical surface diffraction grating 6 is set to an angle shown by the expressionIso that the reflecting surface of each groove changes its direction at every place and becomes vertical against an incident beam in each direction, and also a groove interval dx is set by continuously varying it to a groove interval shown by the expression II extending over the whole grating surface. In this way, all the beams of some wavelength, that are diffracted from each groove are converged to the end face of the optical fiber 4 in a position corresponding to this wavelength.
Patent JP-H1138581-A (JP)
Title: Silver halide photosensitive material processor
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To make the carrying performance of a photosensitive material excellent and to reduce the oxidation, the evaporation and the deterioration of processing liquid even in the case of color processing requiring long processing path length by carrying the photosensitive material by pressing it to a linear motor member driven by a high frequency using an elastic surface wave. SOLUTION: A carrying device 30 is constituted of the linear motor members 32 arranged along the bottom surfaces of respective tanks and driven by the high frequency using the elastic surface wave and pressure imparting members 40 for pressing a film F being the photosensitive material which should be processed to the motor members 32. Since the elastic wave is generated toward the exit side from the entrance side of the tank by the motor members 32 when the high frequency is impressed on the motor members 32, the film F is carried to the exit side from the entrance side in the tank by the elastic wave on a condition that it is pressed to the motor members 32 by a roller. Thus, the photosensitive material is precisely carried by simple constitution.
Patent JP-2000095906-A (JP)
Title: Resin composition or outer skin material and laminate thereof
Inventor: KOBAYASHI KYOKO
IPC: C08L23/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin compsn. for outer skin material and a laminate thereof which have good property for sliding contact with window glass, excellent wear resistance, and is almost free from the occurrence of 'eye mucus' (a jargon meaning a burnt resin stored around a die) during extrusion-molding. SOLUTION: A resin compsn. for outer skin material comprises 100 pts.wt. of (A) a perfectly or partially crosslinked olefinic thermoplastic elastomer, 0.5-10 pts.wt. of (B) a fluoropolymer, and 5-150 pts.wt. of (C) a polyolefinic polymer. Also a laminate is such that the resin compsn. for outer skin material is laminated as an outer skin material onto a core body made up of a thermoplastic elastomer.
Patent JP-S6361003-A (JP)
Title: Production of condensed sugar
Inventor: HARIKI TOSHIO
IPC: A23L27/30
Filed: 1986-09-01
Abstract: PURPOSE:To produce a condensed sugar useful for the preparation of inexpensive low-calorific food, without leaving catalyst at a low cost, by heating an melting a specific sugar in the presence of a slight amount of hydrogen chloride as a catalyst and subjecting the molten material to dehydrative condensation under reduced pressure. CONSTITUTION:The objective condensed sugar having a molecular weight of >=1,500 and close to 1,500 can be produced by heating and melting one or more kinds of compounds selected from glucose, mannose, galactose, xylose and arabinose and containing 8-180ppm, preferably 20-75ppm of hydrogen chloride (preferably hydrochloric acid of <=0.5N concentration) and subjecting the molten material to dehydrative condensation under reduced pressure usually at 145-225 deg.C for <=30min, preferably, 5-18min. The condensed sugar produced by this process is tasteless or slightly sweet odorless substance having white or slight yellow color, resistant to decomposition with enzyme relating to digestion and having low calorific value.
Patent JP-S6350611-A (JP)
Inventor: ARUFUREETO YUNIOORU
IPC: F01K9/02
Filed: 1987-08-20
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。