baber/WOPTO huggingface dataset:
Patent JP-2000023843-A (JP)
Title: Tea maker
Inventor: ABE MASAYUKI
IPC: A47J31/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of the attaching part of an electric equipment box. SOLUTION: On the bottom plate 30 of the main body of this tea maker, an L-shaped panel 5 is erected from a front edge on a right side to a back edge and a driving mechanism is housed on the back side of a front surface part 5A. By notching an upper side at the corner part of the panel 5, an L- shaped receiving part 31 is formed. The electric equipment box 37 is formed in a rectangular parallelepiped shape whose right side face 37A is oblique. The electric equipment box 37 is inserted from a front surface while having a bottom surface part on a right side received by the receiving part 31 and the flanges 32A and 32B of the front surface part 5A and side face part 5B of the panel 5 and the flange 34A of the left side plate 34 of the main body 1 are abutted on the upper surface of the electrical box 37 and fixed by being fastened with screws.  Since the electric equipment box 37 is received by the receiving part 31, the loads of the part to be fastened with the screws are reduced and the strength is suppressed small.
Patent JP-2000027714-A (JP)
Title: Internal combustion engine
Inventor: ITO TAKEKAZU
IPC: F01N3/24
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To simultaneously reduce soot and NOx by enlarging an area for low temperature combustion. SOLUTION: In a first combustion mode, an EGR gas amount in a combustion chamber 5 is larger than the EGR gas amount showing a peak point of soot generation and thus also no generation of soot. In second combustion mode, the EGR gas amount in the combustion chamber 5 is smaller than the value showing the peak point of the soot generation. The first and second modes are selectively performed. Water is injected from a water injection valve 37 into an intake port 8 in a high load side operation area among the operation areas performing the first combustion.
Patent JP-H0940486-A (JP)
Title: Production of single crystal
Inventor: HANIYU KAZUTAKA
IPC: C30B13/28
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the diameter of a single crystal in a floating zone method and to facilitate joining of a raw material rod and a seed crystal. SOLUTION: A shoulder part which is made gradually large in the diameter in a signal crystal growth direction and is made larger in the diameter than the diameter of the seed crystal is formed after joining of the raw material recording and the seed crystal and a cylindrical straight drum part is formed thereon at the time of producing the single crystal by the floating zone method. The oxygen concn. Co1 in the atmosphere gas after the joining before the formation of the shoulder part, the oxygen concn. Co2 at the time of forming the shoulder part and the oxygen concn. Co3 at the time of the formation of the straight drum part preferably have the relation Co1 =Co3 , Co1 <=Co2 , Co3 <=Co2 .  The raw material rod and the seed crystal are formed of material systems having the density of the liquid near the m. p. smaller than the density of the solid and the oxygen concn. in the atmosphere gas at the time of joining the raw material rod and the seed crystal is set lower than the oxygen concn. in post stages at the time of producing the single crystal in the manner described above.
Patent JP-H0244238-A (JP)
Title: Card type temperature/humidity measuring recorder
Inventor: KAWASE KATSUMI
IPC: G01N27/12
Filed: 1988-08-04
Abstract: PURPOSE:To enable adaptation to various uses in a wide range with easier setting by housing a microcomputer and a power source into a card type case to provide sensor and data output terminals at respective input and output interfaces. CONSTITUTION:A microcomputer A and a powder source G are built into a card type case H and a temperature sensor B, a humidity sensor C and an operation button D and a display section E are arranged on the surface thereof while terminals B' and C' for sensors and a data output terminal F connected to input and output interfaces 2 and 5 on the side thereof respectively. When starting a measurement, first a power source switch C3 of the button D is turned ON and year, month, day, hour and minute are inputted with an adjusting button C1 to check the inputting with the display section E. Then, a temperature/humidity display is set with a switching button C2 and the case is located at a measuring place. Thereafter, temperature and humidity are measured automatically in the perimeter of the measuring point and data are recorded. The data thus obtained are utilized by a data processor with a connection to the terminal F. A jack (a) can be inserted into the terminals B' or C' and a jig (c) at the tip of a cord (b) is used to measure temperature and humidity at a special part.
Patent JP-S5983692-A (JP)
Title: Color developer for pressure-sensitive and heat-sensitive recording paper
Inventor: ASANO MAKOTO
IPC: B41M5/333
Filed: 1982-11-05
Abstract: PURPOSE:To provide the titled color develper consisting of a specified benzoquinone derivative and capable of rapidly developing the color of a methine base coloring matter by making contact with the coloring matter to produce a stable developed color image in a deep color. CONSTITUTION:A benzoquinone derivative of formula I [wherein X is -SO2-, >C=O; R is (cyclo)alkyl, aryl, aralkyl, a terpene group, aryl(aralkyl, cycloalkyl) oxy, a substituted amino group] (for example, 2-phenylsulfonyl-1,4-benzoquinone) is used as a color developer for a methine base coloring matter of formula II[wherein each of X, Y is (substituted) phenyl, naphthyl, beta-styryl, an aromatic heterocyclic ring].
Patent JP-H0856821-A (JP)
Title: Spreading length adjuster for bamboo blind under eaves
Inventor: YASUMORI SHIZUKO
IPC: E04F10/06
Filed: 1994-08-17
Abstract: PURPOSE: To achieve better drafting while enabling the observing of a garden or the like by providing an open part at a lower part of a bamboo blind under eaves. CONSTITUTION: Hook parts 3 and 3 are arranged at both upper and lower end parts of a bar-shaped body 2 formed by a wire or a synthetic resin to make a catching device 1. The hook parts 3 and 3 are retained at arbitrary upper and lower positions of a bamboo blind 4 under eaves thereby enabling the optimal adjusting of the spreading length of the blind 4 under eaves.
Patent JP-S6255878-A (JP)
Inventor: TOMOSAKI RYOZO
IPC: H05K1/18
Filed: 1985-09-02
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-S5894848-A (JP)
Inventor: YAMAUCHI MOTONORI
IPC: A61C19/04
Filed: 1981-11-30
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-H0242661-A (JP)
Title: Method of initializing optical recording medium
Inventor: KAWAKAMI HARUO
IPC: B41M5/26
Filed: 1988-08-03
Abstract: PURPOSE:To shorten the time required for initialization and to decrease partial erasing and noises at the time of erasing by simultaneously executing the initialization of an optical disk to plural tracks. CONSTITUTION:The optical recording medium 1 is rotated by a motor 21. The medium 1 is irradiated with a laser beam 4 formed by attenuating an argon laser 3 with an ND filter 31 and passing the same through a mirror 32 and an objective lens 33 in a box body 34 to condense the beam. The laser beam 4 is scanned in the radial direction 5 of the medium 1 by movement of the mirror 32 and the lens 33 by using a motor 22 for laser scanning. The number of the tracks which are initialized at one time by the laser beam 4 is about 12 tracks and the irradiation power density is small in the outer peripheral part of the laser beam. The irradiation time is short as well in said part. The laser beam 4 is, thereupon, so scanned that the irradiation regions thereof are partly superposed. The energy density is uniformized in this way and the time required for the initialization of the optical recording medium is shortened. The cause for the partial erasing and noise is no longer made.
Patent JP-H1038509-A (JP)
Title: Electric micrometer
Inventor: MIYAJI KATSUFUMI
IPC: G01B7/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for set-up for measurement with an electric micrometer by deciding off-set quickly. SOLUTION: When such an external input signal 10 that a measurement signal 13 is in a range where it is impossible to be A/D-converted with an A/D converter 4 is inputted to an electric micrometer 6, a control means 52 sets a preset amplification data 17 at a variable amplifier 1. The variable amplifier 1 attenuates the external input signal 10, with the amplification data 17, so that the measurement signal 13 can perform A/D conversion with the A/D converter 4. A measurement data 14 generated by A/D converting the measurement signal 13 is taken into a calculation means '51, and with the measurement data 14 and the amplification data 17, an offset data 16 used for measurement is decided at one-time of calculation.
Patent JP-H0940755-A (JP)
Title: Resin composition for semiconductor sealing and semiconductor device sealed therewith
Inventor: KAJI MASASHI
IPC: C08L61/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. for semiconductor sealing which has a low viscosity and gives a cured item having a low moisture adsorption and a high heat resistance by using a polyhydric phenol resin obtd. in the presence of a specific cross-linker. SOLUTION: This compsn. comprises an epoxy resin, a curative, an inorg. filler, and a cure accelerator, subject to the condition that a part or the whole of the curative is a polyhydric phenol resin obtd. by reacting a naphthol compd., a phenol compd., and a cross-linker represented by formula I (R1 and R2 are each H or methyl; and R3 is H or 1-4C alkyl) or formula II (R4 is H or methyl) in the presence of an acidic catalyst. The polyhydric phenol resin is a polymer obtd. by removing residual low-boiling components such as the naphthol compd. and the phenol compd. from a mixture obtd. by the reaction. 1mol of the phenol compd., 0.1-5.0mol of the naphthol compd., and the crosslinking agent in an amt. of 20-80mol% of the sum of the foregoing two compds. are reacted.
Patent JP-H1015171-A (JP)
Title: Game machine
Inventor: NAGANO MITSUYOSHI
IPC: A63F7/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To easily change a display mode by attaching a decorative board to the moving member of a game part and laying a lenticular lens on the decorative board. SOLUTION: Regarding a large prize hole 30 as one type of game parts, a decorative board 33 is provided at the front space 30b of the open/close door 30a of a moving member, and a lenticular lens 35 made of continuous convex lenses is provided on the decorative board 33. Also, a transparent material 36 such as a transparent resin film is formed on the lenticular lens 35. As a result, when the decorative board 33 is viewed through the lenticular lens 35, different images can be seen at different positions (e.g. right and left eye positions) via each convex lens. For example, when characters 'CLOSE' are written on the decorative board 33 with the open/close door 30a in a close state, and characters 'CLOSE' with the door 30a in an open state recognizably, a player can recognize the characters 'CLOSE' normally, and the characters 'OPEN' upon the occurrence of a big prize.
Patent JP-H0243818-A (JP)
Title: Method and device for key entry
Inventor: WADA HIROSHI
IPC: H03M11/14
Filed: 1988-08-03
Abstract: PURPOSE:To simply correct the operation even with an input in an erroneous input mode by storing once a key code signal sent directly from a key sensing part and a conversion key code signal sent from a code conversion section. CONSTITUTION:Other key code sent from a code conversion section 3 is supplied in addition to a key code sent directly from a key sensing part 2 to a code selecting section 5 and they are stored once in a buffer 6. For example, if the operation of keys 1a-1c having intended to enter the alphabetic input mode displays 'shinisu' (Kana (Japanese syllabary) character input mode), when the mode switch 7 is switched at that point of time, the code selecting section 5 sends again the key code by the alphabetic mode stored in the buffer 6 to a main body processing section 8. Thus, even if the key entry is applied with the erroneous input mode, the substantial key code signal is sent to the main body processing section 8 with simple operation without repeating the same input entry.
Patent JP-H0536260-A (JP)
Title: Magnetic disk device
Inventor: OGE TADANOBU
IPC: H01R13/22
Filed: 1991-08-02
Abstract: PURPOSE:To contrive operational stabilization and longevity of a power source input part by using a magnetic connector for the power source input part. CONSTITUTION:The magnetic connector is used for the power source input part in place of a pin connector. When the magnetic disk device 1 is pushed along a guide rail in the direction of an arrow to be housed into a housing part, electric energy is supplied by making contact between a supply side connector 2a of the magnetic connector and the input side connector 2b. That is, the power source can be supplied without requiring engagement like the conventional pin connector but only contact, and even when there is more or less disprepancy between the connectors 2a and 2b, the stable power source can be supplied. Consequently, a short circuit and inferior contact are eliminated, and deformation and breakage of the connectors due to use with age is prevented, and hence attaching and detaching life can be made semipermanent.
Patent JP-S5895163-A (JP)
Inventor: IKARI YOSHIKI
IPC: F25B5/00
Filed: 1981-12-01
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-H0645810-A (JP)
Title: Microwave amplifier and its manufacture
Inventor: KONO MASAKI
IPC: H03F3/60
Filed: 1992-07-22
Abstract: PURPOSE:To provide a microwave amplifier having flat frequency characteristics over a wide band. CONSTITUTION:An output side matching circuit 34 is connected through an inductor 32 composed of a metal wire to the drain of a field effect transistor 30 whose source is grounded and an input side matching circuit 38 is connected through an inductor 36 composed of a metal wire to the gate of the transistor 30. The serial circuit 40 of a capacitor 42 and an inductor 44 is formed on this input side matching circuit 38 and connected among a junction 39 of the input side matching circuit 38 and the inductor 36 and a reference potential point.
Patent JP-S5896125-A (JP)
Title: Two-cycle internal-combustion engine
Inventor: TOSA YOUZOU
IPC: F01L3/06
Filed: 1981-12-04
Abstract: PURPOSE:To eliminate a swirl stream in an exhaust passage and to reduce the passage resistance by providing a plurality of straightening vanes near the cylinder aperture of the exhaust passage in a uni-flow type two-cycle internal-combustion engine. CONSTITUTION:A mixture of the scavenging air and exhaust air flowed into an exhaust port 5 from a scavenging port 3 through an exhaust valve 4 while being accompanied with a swirl stream becomes a stream accompanied with no swirl movement because the kinetic energy in th swirl direction is bent in the passage direction of the exhaust port 5 through straightening vanes 7.
Patent JP-H0747115-A (JP)
Title: Implant and its manufacture
Inventor: ISHIZAWA HITOSHI
IPC: A61L27/00
Filed: 1993-08-05
Abstract: PURPOSE:To provide an implant which has a porous structural body stable in vivo for a long time, and moreover, excellent in affinity to a bone tissue and a manufacturing method therefor. CONSTITUTION:In an implant 6 which comprises an implant core body 1 comprising titanium or a titanium alloy and an anodic oxide film 4 containing Ca and P formed on its surface, the core body 1 has a porous structural body 2 and the anodic oxide film 4 is formed uniformly or almost uniformly on the entire surface of the porous structure body 2.
Patent JP-S5984179-A (JP)
Title: Humidity compensating barometer
Inventor: FUKUMOTO SHIYOUICHI
IPC: G01W1/10
Filed: 1982-11-06
Abstract: PURPOSE:To perform weather forecast with high accuracy by incorporating a humidity sensing element which deforms with relative humidity in an aneroid barometer at proper position, and performing display with mutual compensation of variation in atmospheric pressure and variation in humidity. CONSTITUTION:A hollow vessel 1 is fixed to a substrate 1 at one side and engaged with a spring plate 2 at the other side and is displaced according to variation in atmospheric pressure. The displacement of the hollow vessel 1 is transmitted to a bell crank 5 by a conduction lever 4 fixed to the spring plate 2 in one body to increase the extent of displacement and change the direction of displacement by 90 deg.. A reel 8 and a hair spring 9 are fixed to a revolution shaft 7 and a hair 6 is extended between the bell crank 5 and reel 8. A display plate 11 with a fine mark and a rain mark 16 is provided to follow up the rotation of the revolution shaft 7. Consequently, the display plate 11 is rotated by the rotational torque of the bell crank 5 indicating variation in atmospheric pressure and the hair 6 indicating variation in relative humidity to make a weather forecast.
Patent JP-S6439040-A (JP)
Title: Formation of contact hole
Inventor: SAKAMURA SHOJI
IPC: H01L21/28
Filed: 1987-08-04
Abstract: PURPOSE:To prevent damage due to reactive ion etching by anisotropically etching an insulating film on the substrate surface except to a part thereof. CONSTITUTION:By coating silicon oxide insulating film 2 on a semiconductor substrate 1 which forms a requested element area with a resist layer 3, the part where a contact hole is formed is removed by photoetching. Then, by performing anisotropic etching with a resist layer 3 as a mask, a recess part 4 is formed leaving a part of an insulating film 2. Then, after removing the resist layer 3, a deposited insulating film 5 is adhered. Then a deposited insulating film 5 is etched by reactive ion etching and a sidewall layer 7 is formed on the sidewall of a contact hole 6. The insulating film 2 remaining at this time is also removed by etching simultaneously. Furthermore, after sputtering an aluminum layer on the entire surface, an aluminum electrode 8 is formed by patterning. It prevents damage due to reactive ion etching.
Patent JP-S5984872-A (JP)
Title: 2h-indazole derivative, its preparation and herbicide containing said derivative as active component
Inventor: NAGANO HIDEYOSHI
IPC: A01N43/56
Filed: 1982-11-06
Abstract: NEW MATERIAL:The 2H-indazole derivative of formula I (R is lower alkyl or lower alkynyl). EXAMPLE:3-Chloro-2-(4-chloro-2-fluoro-5-methoxyphenyl)-4, 5, 6, 7-tetrahydro-2H- indazole. USE:Useful as a herbicide. It has herbicidal effect to the broad-leaved weeds in plowed land, e.g. green amaranth, radish, etc., and gramineous weeds such as Deccan grass, green foxtail, etc., and exhibits no phytotoxicity to the crops such as corn, wheat, soybean, etc. It also exhibits herbicidal effect to the gramineous weeds in paddy field, e.g. barnyard grass, and broad-leaved weeds such as false pimpernel, and has low toxicity to rice plant. PROCESS:The compound of formula I can be prepared by reacting 1 equivalent of the hexahydroindazole derivative of formula II with (preferably 1.0-1.5 equivalent of) phosphorus oxychloride or (preferably 1.0-10 equivalent of) phosgene.
Patent JP-H0245270-A (JP)
Title: Device for judging original point position of rotary body
Inventor: SHIBATA HIROMI
IPC: B62D5/06
Filed: 1988-08-04
Abstract: PURPOSE:To improve the accuracy of judgement by dividing an original point zone into a plurality of sub-zones in which some parts overrup each other on the basis of the position of rotary angle detected, and judging a sub-zone having contributed for the detection of the area of original point continuously over a specified time. CONSTITUTION:A steering angle sensor 100 is composed of a rotary disc 1 interlocked with the steering of a handle and photointerrupters (photoelectric sensors ) 2 - 4. The sensors 2, 3 and 4 are, respectively, are closely arranged at slits 1a formed at the outer circumferential edge face of the disc 1 and a slit 1b formed as an original point zone at an angle width over 3 angle degree pitch larger than that of the slit 1a. The original zone is divided into a plurality of sub-zones where some parts overrup each other on the basis of the position of the rotary angle to be detected by the sensor 2, 3. Then a sub-zone among the sub-zones having contributed for the detection of the area of original point continuously over a specified time is judged as the position of original point.
Patent JP-S5896158-A (JP)
Title: Apparatus for controlling exhaust recirculation in internal-combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02M25/07
Filed: 1981-12-03
Abstract: PURPOSE:To maintain satisfactory combustion condition for preventing an engine from stall by detecting fuel temperature in a fuel injector to reduce EGR gas when the fuel temperature exceeds a predetermined value in low rotation of the engine. CONSTITUTION:A sensor, 17 for detecting fuel temperature is provided in a fuel injector 16 to supply the detecting signal to the input of a control circuit 18. Also, detecting signals of a load sensor 14 for detecting the load condition of an engine and a rotation sensor 15 for detecting the rotational frequency of the engine are sent to the input of the control circuit 18. When fuel temperature in the fuel injector 16 exceeds a predetermined value, the control circuit 18 instructs a three-way solenoid valve 11 to full open a throttle valve 6 according to the signal of the fuel temperature sensor 17 in low load rotation of the engine, while instructing a load braking solenoid valve 19 to lengthen the valve opening time to reduce the opening of an EGR controlling valve 7.
Patent JP-H1121177-A (JP)
Title: Firing deposition preventing material, production of firing deposition preventing material and production of lightweight ceramic using firing deposition preventing material
Inventor: IMAI KATSUKUNI
IPC: C04B35/64
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a firing deposition preventing material and the producing method capable of easily preventing the crack of a molding accompanied with the firing deposition on a molding flask, reusing it considerable several times and producing a large sized lightweight ceramic with conventional equipment without particularly increasing the thickness of a tray at a low cost and a producing method of the lightweight ceramic using the firing deposition preventing material. SOLUTION: A firing deposition preventing material is for covering the inside surface of a molding flask in which a ceramic raw material mixture is packed, and is formed by depositing alumina powder or titanium on a carbon fiber. Moreover, a producing method of a lightweight ceramic is for arranging and applying the firing deposition preventing material formed by depositing the alumina powder or titanium on the carbon fiber on the inside surface of the molding flask, packing the ceramic raw material mixture in the molding flask and firing the ceramic raw material mixture.
Patent JP-2001019337-A (JP)
Title: Escalator for wheelchair
Inventor: MAEDA KOICHI
IPC: B66B23/12
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an escalator for a wheelchair of a simple mechanism easy to be manufactured without requiring strict manufacturing and assembling accuracy, projecting a car stop in little difference in level state, capable of stably holding a wheelchair in the remaining differences in level, strong for reclust or foreign matters and a secular change, surely operable and easy in maintenance. SOLUTION: By allowing guide rollers 23, 24, a guide rail 26 or a guide groove provided at rear sides of footsteps to share the support of a projecting part 22, the support of a supporting arm 29 can be performed by the coupling of a pin 27 with an opening and a hole 28. By a cam mechanism constituted of a cam curve for moving a car stop and a cam curve for holding a fixed height continuous to the cam curve, the car stop is projected out within little difference in level. In all the mechanisms, gears are not used.