baber/WOPTO huggingface dataset:
Patent JP-S61243234-A (JP)
Title: Ventilating fan
Inventor: HIGUCHI KUNIHIKO
IPC: F04D25/12
Filed: 1985-04-19
Abstract: PURPOSE:To provide a ventilating fan which has high ventilation rate and reduces the generation of noise and the occurence of a trouble, according to a method wherein the rotor of an induction electric motor is formed into a hollow cylinder body, and an impeller for blast is formed integrally with the inner side of the rotor. CONSTITUTION:The tips 2a of eight vanes 2a for blast are secured to the inner periphery of a rotor 1, and a root 2b is formed integrally with a boss 3. The vane 2 for blast is so shaped as to allow axial blast, and the eight vanes are disposed at equal intervals to form an impeller 4. A shaft 6 is secured to support rods 8 mounted to a frame body 7. The periphery of the rotor 1 is brought into frictional contact with a stator 11 with a given distance C set therebetween, and the stator is secured to the frame body 7 finished in a form that the frame body is easy to install. As noted above, most of the inner side of the frame body 7 of a ventilating fan can be used as a blast port, and this enables ventilation of a high volume by means of a relatively small blast port.
Patent JP-S59208865-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ENOMOTO MINORU
IPC: H01L21/60
Filed: 1983-05-13
Abstract: PURPOSE:To realize high-density mounting easily by forming both an electrode for flip chip bonding and an electrode for wire bonding on the same substrate. CONSTITUTION:A plurality of separate pellets 9 are connected on electrodes 6 for flip chip bonding in a conductive manner through face down bonding by solder bumps on a mounting substrate 8 consisting of Si with the electrodes 6 for flip chip bonding and electrodes 7 for wire bonding. The electrodes 7 for wire bonding are connected to conductive sections 13 in a body to be mounted such as a mounting substrate 10 consisting of a substance such as ceramics in a conductive manner by wires 11. High-density mounting is enabled because the electrodes for flip chip bonding and the electrodes for wire bonding are formed on the same substrate.
Patent JP-H03280549-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOKUBU KUNIO
IPC: H01L21/76
Filed: 1990-03-29
Abstract: PURPOSE:To finely and precisely form necessary device-constituting elements in the device region, in the self alignment manner, by leaving a first shape in a position wherein the self alignment is possible in the element region, and performing a desired treatment for the first shape and the region surrounding the first shape. CONSTITUTION:A p-type impurity layer 2 is formed on a desired part of an n-type Si substrate 1; after an SiO2 film 3, an Si3N4 film 4, a CVD SiO2 film 5, and an Si3N4 film 6 are deposited in order, a first shape is formed by patterning. After an Si3N4 film 7 and a CVD SiO2 film 8 are formed, a side wall 8a is formed, and unnecessary parts are etched and eliminated, thereby forming a second shape in which the first shape is included. After a side wall 8a is etched and eliminated, a field SiO2 film 9 is formed; after films 6, 7 are etched and eliminated, an SiO2 film 10 is formed; a p-type impurity layer 11 is formed; unnecessary part of the films 4, 3 are etched and eliminated, and a third shape is formed; selective oxidation is performed by using the film 4 as a mask, thus forming an SiO2 film 13. The film 4 is etched and eliminated, and a collector 14 is formed.
Patent JP-2000272151-A (JP)
Title: Thermal printer
Inventor: TAKEMOTO MANABU
IPC: B41J25/304
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal printer having a plurality of print sections in which a print medium can be fed and printed continuously without sacrificing print quality. SOLUTION: A thermal printer having print sections A, B located at at least two positions in the carrying direction of a print medium 1 while spaced apart from each other is provided with mechanisms 4, 5, 6 for regulating the contact pressure between a thermal head 3 and a platen roller 2. When these load regulation mechanisms lessen the contact pressure between the thermal head and the platen roller when the part of a print medium close to the end thereof arrives at the contact part between the thermal head and the platen roller.
Patent JP-S59207441-A (JP)
Title: Optical pickup device
Inventor: KATOU KIICHI
IPC: G11B7/135
Filed: 1983-05-12
Abstract: PURPOSE:To reduce the optical loss without using any half mirror, etc. by setting the reflection factor of a polarized beam splitter so that the luminous flux on a polarizing surface is totally transmitted or reflected to the side of an objective lens in an insident mode. CONSTITUTION:The light beam delivered from a polarized beam splitter 3 is condensed by an objective lens 5 via a 1/4 wavelength plate 4 and then irradiated to an optical disk 7 which is revolved by a spindle motor 6. Then the light beam is reflected on the disk 7 and made incident to the splitter 3 in the adverse direction. The greater part of the incident light is reflected rectangularly and reaches a detector 8. In such a constitution, no optical loss is produced on a going path without using any half mirror, etc. Thus it is possible to lead the laser light effectively to the disk surface.
Patent JP-H11284694-A (JP)
Title: Portable terminal device
Inventor: SAKANO SATOSHI
IPC: H04B7/26
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To automatically vary reception sound volume as a user intends by controlling the volume of the sound outputted by a loudspeaker according to the voice level that the user has inputted. SOLUTION: A voice inputted from a microphone 1 has its voice level detected by a level detection part 2, and momentary voice levels sampled at predetermined time intervals are averaged by a processing part 4 and outputted as a means voice level. The mean voice level right after the call starts is saved as a reference amplitude level in a storage part 6. During the speech, voice levels inputted from the microphone at the predetermined time intervals are compared by a comparison part 5 with the reference level and when a microphone-inputted voice level is larger, a control part 7 increases the volume of the voice outputted from the loudspeaker 11. When the microphone-inputted voice level is smaller, the control part 7 decreases the volume of the voice outputted from the loudspeaker 11.
Patent JP-H01256497-A (JP)
Title: Load vibration preventer at time of ungrounding of slinging load of crane with telescopic boom
Inventor: TADA MASAMITSU
IPC: B66C13/46
Filed: 1988-04-04
Abstract: PURPOSE:To perform safety operation by detecting load acting on a boom, its length and a derricking angle of the boom, outputting an operating signal, and offsetting an increase in an operating radius due to deflection of the boom after starting in a way of shortening the boom to some extent. CONSTITUTION:A boom 3 is controlled so as to cause a hook H at a tip of a wire hung down from a tip of the boom 3 to be reached to a spot just above a load W. A derricking angle of the boom 3 and its length at the time is detected, and an operating radius R0 is operated and stored. Next, the load W is slightly slung up and its weight is detected by a sensor, inputting it into an operational part which finds the operating radius R0 to be increased by deflection of the boom 3. Such a contraction value of boom length as causing a difference  R=RX-R0 to be zero is dound, thereby shortening length of the boom 3. With this constitution, vibration at the time of ungrounding of the load W is reduced, thus any possible danger is prevented from occurring.
Patent JP-S58200920-A (JP)
Title: Crematory of circular shape in cross section
Inventor: ARA TERUO
IPC: F23G1/00
Filed: 1982-05-18
Abstract: PURPOSE:To uniformly blow the air, required during combustion, into the entire interior of a furnace and to improve a thermal efficiency by collecting the radiant heat to a center from all directions, by a method wherein a furnace wall in a circular shape in cross section having firebricks installed on an upper semicylindrical inner surface is formed, and a number of air feed holes are formed at appropriate distances in the firebricks on the furnace wall. CONSTITUTION:By blowing a pressurized air in air feed holes 6 through air feed pipes 4 inserted in proper spots of a thermal insulating material 1 on a furnace wall 3, the air required during combustion is uniformly blown in the entire interior of a furnace through air feeds 6 in firebricks 2 after flowing through a cavity 7 in the thermal insulation material 1 on the furnace wall 3. This improves a combustion efficiency, and the formation, in a circular shape in cross section, of a crematory causes collecting of the radiant heat to a center, where a coffin B is placed, from all directions, which results in the improvement of a thermal efficiency.
Patent JP-S62239126-A (JP)
Title: Liquid crystal display panel and its production
Inventor: ARIGA SHUJI
IPC: G09F9/30
Filed: 1986-04-11
Abstract: PURPOSE:To eliminate influences upon display pictures of light scattering, light transmission, and light absorption due to gap materials by using a light-reactive organic resin to selectively arrange gap materials on a light shielding layer in a liquid crystal display panel. CONSTITUTION:A solution prepared by dispersing ball-shaped gap materials, columnar gap materials 3, or the like in a resin hardened by ultraviolet rays or a photoresist is applied on a counter substrate 1 by roll coating, spin coating, printing, or the like, and this substrate is subjected to prebaking and is exposed through a prescribed exposure mask and is developed and printed. By this stage, gap materials 3 are selectively adhered onto a light shielding layer 2. An organic high polymer layer or an inorganic high polymer layer is formed on a pair of obtained substrates and is subjected to the rubbing treatment, and a twisted nematic liquid crystal is enclosed in vacuum after pressuring and adhering seal peripheries to obtain an active matrix liquid crystal panel. Thus, an apparent aperture rate is improved to obtain pictures which have a high contrast ratio and are superior in color purity.
Patent JP-H08130140-A (JP)
Title: Fly-back transformer
Inventor: TSUNEZAWA ICHIRO
IPC: H01F38/42
Filed: 1995-04-10
Abstract: PURPOSE: To keep good high-voltage withstanding strength even when a crack is caused on a case of a high-voltage resistance pack. CONSTITUTION: A high-voltage resistance pack 1 has a separation wall 6 to form a groove 8 between an outer wall 5 and the separation wall 6. At least an inner part at high voltages on a circuit board 3 is covered with the separation wall 6. The separation wall 6 is projected from the inside of the case 1 so that the separation wall 6 is higher than the mounted position of the circuit board 3. The groove 8 between the outer wall 5 and the separation wall 6 is filled with the insulation resin 12 at a case 10a of a fly-back transformer. A fitting structure between a fitting edge 5a of the resistance pack case 1 and a fitting part 11 at the case 10a of the fly-back transformer is formed not so as to hinder the insulation resin 12 injected into the groove 8.
Patent JP-H03284604-A (JP)
Title: Agent composition for contact lens
Inventor: ITAGAKI YOKO
IPC: C11D7/10
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the subject stabilized composition preventing decomposition of an oxidizer in a composition containing the oxidizer for washing and sterilizing of a contact lens and a reducer detoxicating the oxidizer in a same package in a specific character or a specific shape by adding sodium sulfate thereto. CONSTITUTION:(A) An oxidizer for subjecting a contact lens to washing and sterilizing treatment and (B) a reducer for detoxicating a residual oxidizer after the washing and sterilizing treatment are enclosed in a same package in a state of substantially generating no reaction of the components A and B in the package. A principal part of the component A has a character or a shape of relatively quickly dissolving in water than a principal part of the component B after opening the package and throwing into the water. Therefore the composition is able to effectively wash and sterilize a lens for a short time and surely detoxicate the lends. In this invention, the composition is mixed with (C) sodium sulfate to prevent degradation of the component A and improve stability of the composition without inhibiting the above-mentioned merits. Besides, stability of the composition is further improved by further adding (D) a specific phosphate such as dipotassium hydrogen phosphate.
Patent JP-H01255589-A (JP)
Title: Resin-type thermal transfer recording material
Inventor: WATANABE JIRO
IPC: B41M5/382
Filed: 1988-04-05
Abstract: PURPOSE:To obtain clear recorded images and enhance preservation stability of the images, by providing a release layer comprising an epoxy resin with a specified molecular weight and a specified melting point and a wax with a specified melting point on a heat-resistant base, and providing thereon a thermal transfer recording layer comprising a thermoplastic resin with a specified glass transition temperature, a coloring agent and a lubricant as main constituents. CONSTITUTION:A release layer comprising an epoxy resin with a molecular weight of 800-5000 and a melting point of 60-150 deg.C and a wax with a melting point of 60-120 deg.C is provided on a heat-resistant base, and a thermal transfer recording layer comprising a coloring agent, a thermoplastic resin with a glass transition temperature of 50-110 deg.C and a lubricant as main constituents is provided on the release layer. The thermoplastic resin in the recording layer is a resin selected from a saturated polyester resin, an acrylic resin, a vinyl resin, a polyamide resin and a polyacetal resin. The coloring agent, the resin and the lubricant are contained by respective amounts of 10-30 pts.wt., 40-80 pts.wt. and 5-30 pts.wt. per 100 pts.wt. of the total amount of solid components in the recording layer.
Patent JP-H06273291-A (JP)
Title: Determination of coordinate of taken-out pattern of testpiece
Inventor: YAMASHITA HIDETAKA
IPC: G01N1/04
Filed: 1993-03-19
Abstract: PURPOSE:To automatically take out a testpiece efficiently from a sample member by setting a zone on the basis of the regulation for a testpiece to be taken out from a sample member and determining the coordinates of the taken-out pattern on the basis of the coordinate supplied from a basic point set in the zone. CONSTITUTION:Sample members can be divided into plural groups (zone=taking-out enabled region) on the basis of the shape and attributes. When the kind of the punching-out test of an objective sample member is inputted into an upper rank calculator 1, the zone is selected for each test piece in an upper rank calculator 1. The zone, test piece kind, and size selected by the calculator 1 are transmitted as the instruction which is characteristic for the sample member to an NC controller 2. The standard coordinate of the zone stored in the NC controller 2 and the instruction supplied from the calculator 1 are allowed to correspond, and the absolute punching-out coordinate of each testpiece is determined, and at the time, the punching-out order is determined, and punching-out is executed by a turret punch. The efficient taking-out of a testpiece from the sample member is made possible carrying out the punching-out of the testpiece through these procedures.
Patent JP-2000271080-A (JP)
Title: Endoscope
Inventor: OSAKI ITARU
IPC: A61B1/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope having inserting property equal to that of the endoscope used singly in spite of being combined with a bioptic forceps having treating parts of large sizes. SOLUTION: In the endoscope consisting of a channel 12 to which a treating tool having a treating part at its end can be inserted and a hard end part 8 having an end opening part 13 to be made to communicate with this channel 12, a direction changing part 17a for changing the direction of the treating part to be close to the center axis of the part 8 is disposed in the neighborhood on a prolonged line drawn toward the longitudinal center axis of the part 13 from the longitudinal center axis of the part 8.
Patent JP-H08283918-A (JP)
Title: Low-noise grain oriented silicon steel sheet and laminated iron core
Inventor: WAKIZAKA TAKEAKI
IPC: C21D9/46
Filed: 1995-04-10
Abstract: PURPOSE: To reduce the noise emitted by an iron core of a stationary induction apparatus. CONSTITUTION: This steel sheet is a grain oriented silicon steel sheet containing >=99.5% iron and/or a grain oriented silicon steel sheet having >=2.1T saturation magnetic flux density. By regulating the tension, applied in the rolling direction of the steel sheet by the film formed on the surface of the steel sheet, to >=0.5kg/mm<2> and also regulating the ratio of size between basic wave component of magnetostriction and n-th harmonic wave component so that it satisfies n.λn /λ0 <=0.126, the noise emitted by an stationary induction apparatus such as transformer can be reduced.
Patent JP-H1128833-A (JP)
Title: Method and apparatus for imaging, and printing device
Inventor: IWAO HIROAKI
IPC: B41J2/455
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of distance between an imaging head and an imaging medium by setting focus position adjustment means for adjusting the positional relation between beam irradiation means and the imaging medium. SOLUTION: An imaging head 92 is fixed at a linear state 94 via an X state with a micrometer. At the time of adjusting focus, by turning the micrometer adjusting knob of the X state and moving the image head 92, an adjustment is done relative to the distance between the imaging head 92 and the opening 99 of a focus position-detecting member 34 mounted on the image medium support drum 91. The focus adjustment operation is performed at an initial adjustment of the device, a readjustment for an alteration of the thickness of the imaging medium after verifying focus position after a long term rest, and the like period. In this manner, an adjustment can be done readily relative to distance between the imaging head and the imaging medium.
Patent JP-S528357-A (JP)
Title: Manufacturing method of shoes with injection molding type soles
Inventor: TANAKA HEIZOU
IPC: B29C35/00
Filed: 1975-07-08
Abstract: PURPOSE:To decrease amounts of required molding material by decreasing thickness of injection molding type soles having layers of various kinds of colors made of injection molding materials such as rubber or synthetic resin.
Patent JP-S5311433-A (JP)
Title: Automotive gas bag actuator
Inventor: HATSUTORI YOSHIYUKI
IPC: B60R21/12
Filed: 1976-07-15
Abstract: PURPOSE: To provide a highly reliable time delaying mechanism for a gas bag for protecting passengers, which can slowly expand the bag only by the high pressure gas in a high pressure gas container and ignite a powder for generating gas after predetermined time to abruptly expand the bag. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0619941-A (JP)
Title: Destination guide displaying system
Inventor: MASANOBU MICHIO
IPC: G06Q30/06
Filed: 1992-04-07
Abstract: PURPOSE:To simplify work and to prevent the generation of malfunction by adopting an on-line system at the time of displaying a destination guide. CONSTITUTION:An on-line computer 5 transmits information (schedule information, a departure time and a vacant seat status in each section) necessary for guide display in accordance with a transmission request outputted from a terminal equipment part 4. The terminal equipment part 4 displays the received information on a destination guide display part 1 through a repeating terminal part 2 and displays it also on a picture display part 46.
Patent JP-H10258026-A (JP)
Title: Pipeline unit link part structure
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To contrive not to increase extra washing and sterilizing work by preventing adhesion or infiltration of a liquid or the like retained in a suction pipeline into other pipelines. SOLUTION: In an endoscope in which a pipeline unit 21 is connected to an operating part 10C by a receiving part 26 and an operating ring 27, the protrusion length of a suction tube 17B (or 17A) at a link part is set larger than the length of an air supply/water supply pipe 19B. When a positioning key and a keyway concurrently serving to regulate rotation, the length of the key is made larger than the length of a suction pipe 17B. With such an arrangement, when the suction tube 17B happens to slip off, the air and water supply pipe 19B or the like is already off thereby preventing the adhesion of foul water or the like flowing out of the suction tube 17A to or infiltration thereof into the air supply/water supply tube 19B or the like.
Patent JP-H02262710-A (JP)
Title: Digital signal processor, optical recorder, digital signal reproducing device, digital signal transmitter, and digital signal receiver
Inventor: KITAGAWA HIDEMASA
IPC: H03H17/00
Filed: 1989-04-03
Abstract: PURPOSE:To perform the recording or transmission of arbitrary data by embedding in voice data by eliminating the higher range component of a data string of low-order (n) bits at a sending side, and decreasing a sampling rate as holding information quantity at intermediate and lower range areas. CONSTITUTION:An inputted signal is converted to word length of 16 bits per sample at speed of 44.1kHz by an A/D converter 2, and is divided into high- order 12 bits and low-order four bits by a bit divider 3, and the data of high- order 12 bits is inputted to a delay unit 4, and the data of low-order four bits to a digital low-pass filter 5. Thereby, subsampling with a low rate of 44 and 1/3kHz can be performed. Two samples among three samples in the four bit output of the LPF 5 are substituted to data other than audio data, and is bit- synthesized with the output of the delay unit 4 by a bit synthesizer 13.
Patent JP-H06297291-A (JP)
Title: Interlock device
Inventor: OKAMOTO YOICHI
IPC: F16P3/08
Filed: 1993-04-12
Abstract: PURPOSE:To prevent an operator from erroneous invasion into a movable range of a machine while warning of releasing an interlock is not absent in spite of the interlock being released by indicating abnormalities in a warning display means for informing that the operation of interlock is being released. CONSTITUTION:When a release commanding means 6, even if receiving a release signal from an interlock selecting means 1, receives a machine control abnormality signal showing an abnormality in a machine controlling means 7 from a second abnormality judging means 8 or a warning display abnormality signal showing an abnormality in a warning display means 2 from a first abnormality judging means 4, the release commanding means 6 is constituted not to output the release signal. Also, the release commanding means 6, even after it has received already the release signal from the interlock selecting means 1 to output the release commanding signal, stops the output of the release signal when either the machine control abnormality signal from the second abnormality judging means 8 or the warning display abnormality signal from the first abnormality judging means 4 is inputted.