baber/WOPTO huggingface dataset:
Patent JP-H0365981-A (JP)
Title: Tape revcorder for practicing in language
Inventor: OSAWA HIDEKI
IPC: G09B5/04
Filed: 1989-08-04
Abstract: PURPOSE:To enable a user to hear, compare, and judge an instructor's voice and one's own voice by performing reading operation for a microphone signal stored in a 2nd memory circuit repeatedly and successively to reading operation for a magnetic tape playback signal stored in a 1st memory circuit. CONSTITUTION:The tape recorder is provided with two memory circuits, i.e. the 1st memory circuit stored with the playback signal reproduced from a magnetic tape 1 and the 2nd memory circuit 20 stored with the microphone signal obtained from a microphone 10. In language practice reproducing operation, the reading operation for the signal stored in the 2nd memory circuit 20 is performed successively to the reading operation for the signal stored in the 1st memory circuit 17. Consequently, the user can hear and compare the instructor's voice from a speaker 6 and high or her voice alternately, so the user can easily judge whether or not one's own pronunciation is proper in language practice.
Patent JP-H1170028-A (JP)
Title: Hinge mechanism for car seat and car seat with such mechanism
Inventor: BENOIT JEAN ROMAIN
IPC: A47C1/025
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a hinge mechanism for a car seat which can automatically lock the backrest and return it to the last adjusted position when it is raised back after brought down forward, and which has the same level of strength as the existing one. SOLUTION: This hinge mechanism has a fixed side plate 11 and a rotatable side plate which can prevent the fixed side plate 11 from rotating by a toothed slug 23 under the control of a cam. Circular guides with gaps in the radial direction are formed between these two side plates, and the slug 23 is received in the guides. If the slug is disengaged from the gaps in the radial direction, it is held at a retracted position. The circular guides can be prevented from moving as against the rotatable side plate by operating a control plate 36 which is to disengage the slug 23 from the gaps. In this way, the rotatable side plate can rotate freely in one direction.  When the gaps in the radial direction of the circular guides return to the position overlapped with the slug after the rotatable side plate becomes rotatable in the opposite direction, the rotatable side plate will be locked again at its original angle.
Patent JP-H0623432-A (JP)
Title: Defective part removing device and defective part detecting and storing device for wire rod
Inventor: TAKEUCHI KEIZO
IPC: B21C51/00
Filed: 1992-07-07
Abstract: PURPOSE:To surely select and remove a part where a defect exists by accurately and surely transmitting defect positional information inspected at the wire rod supply side to the product working side. CONSTITUTION:At the wire rod supply side, while the defect is detected by a defect detector 26 in winding the wire rod 12 in a coil shape and information on the defect position Rx is stored in a storage medium 38, the storage medium 38 is supplied along with the wire rod 12 wound round a roll 18. At the product working side, data on the defect position Rx are read out from the storage medium 38 and the part where the defect exists is selected and removed by a selecting device 50.
Patent JP-S6446704-A (JP)
Title: Manufacture of color filter
Inventor: SUGIMOTO NAOSHIGE
IPC: G02B5/20
Filed: 1987-08-17
Abstract: PURPOSE:To simplify a positioning process of a mask, to simplify a process, and to manufacture a color filter with high accuracy, by positioning the mask for forming a filter of other color by an alignment mark. CONSTITUTION:In a process for forming a filter of one color, an alignment mark is formed on a substrate by a mask, and by this alignment mark, positioning of a mask for forming a filter of other color is executed. That is, in case of forming successively a red filter FR, a green filter FG, and a blue filter FB, alignment marks 14R1, 14R2, 14G1, 14G2, 14B1 and 14B2 are formed successively and newly on a glass substrate 11 by a positioning mark 13 of a mask 10. At the time of exposure, it is unnecessary to shield a light beam by covering an unnecessary part of the positioning mark 13 formed on the mark 10. In such a way, a positioning process of the mask at the time of forming the color filters of plural colors is simplified, and a process is simplified, and the color filter can be manufactured with high accuracy.
Patent JP-2000034356-A (JP)
Title: Biaxially oriented polyphenylene sulfide film for releasing and production thereof
Inventor: KUROME TAIICHI
IPC: C08J5/18
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyphenylene sulfide film capable of improving the flatness of the film and also reducing the surface defects of a highly functional film by setting the thickness, surface coarseness and fish eye of the polyphenylene film. SOLUTION: This biaxially oriented polyphenylene film for releasing is a film set to have 10-200 μm thickness, 0.005-0.10 μm centerline average roughness (Ra) and <=50/1,000 cm2 fish eyes having >=200 μm. In the film, it is preferable to have <0.2 wt.% vaporizable content at 250 deg.C. Further, in order to obtain such film, it is preferable to add particles to a polyphenylele, mold an un- stretched film therefrom by a melt extrusion molding method, etc., and form the stretched film by a roll stretching method, etc. Further, it is preferable that the polyphenylene sulfide resin raw material already has <0.2 wt.% vaporizable content at 250 deg.C in a time point of being fed to the extruder. Thereby, it is possible to reduce the surface defects of a highly functional film.
Patent JP-S6359895-A (JP)
Title: Production of cis-4-hydroxy-2,2,6-trimethylcyclohexanone
Inventor: KARUBE MASAO
IPC: C12P7/26
Filed: 1986-08-29
Abstract: PURPOSE:To easily produce the titled compound in a short time, by adding 2,2,6-trimethyl-1,4-cyclohexadione to a culture liquid for a microbial strain belonging to Bacillus genus and culturing the strain in the medium. CONSTITUTION:A microbial strain belonging to Bacillus genus, e.g. Bacillus NK86-0151 (FERM P-8894) is inoculated in a liquid medium and cultured at about 45-57 deg.C to obtain a seed strain. The seed strain is inoculated in a liquid medium and cultured at about 45-57 deg.C under aeration and agitation. 2,2,6- Trimethyl-1,4-cyclohexadione is added to the medium at the initial stage of logarithmic growth phase of the microorganism and the culture is continued under shaking to convert the above compound into the objective cis-4- hydroxy-2,2,6-trimethylcyclohexanone of formula I. The objective compound can be separated from the medium by extracting the medium with ethyl acetate, etc., dehydrating, removing the solvent by evaporation, passing the resultant neutral fraction through a silica gel column and eluting the absorbed fraction with a solvent.
Patent JP-H0870076-A (JP)
Title: Structure of semiconductor package frame
Inventor: MATSUMURA YOSHIHIRO
IPC: H01L23/50
Filed: 1994-08-29
Abstract: PURPOSE: To obtain the simple structure of a semiconductor package frame excellent in heat dissipation efficiency, by installing heat-dissipation-only load pins on a die pad, and leading out the tips of the lead pins to the outside of the sealing resin CONSTITUTION: Lead pins 2 for heat dissipation are arranged in parallel around a rectangular die pad 1. A semiconductor chip 5 is mounted on the die pad 1, and connected with a lead frame 3 by wire bonding or the like. The tips of the lead pins 2 are led out to the outside of sealing resin 4. The die pad 1, the lead pins 2 and the lead frame 3 are formed by blanking a metal plate, so that the formation of them is easy and the semiconductor package frame structure is also simple. The heat generated from the semiconductor chip 5 is dissipated to the outside of the sealing resin 4 through the lead pins 2. When the tips of the lead fins formed by cutting and raising the die pad 1 are led out to the outside of the sealing resin, the heat dissipation is more improved.
Patent JP-S6096535-A (JP)
Title: Preparation of sintered crystallized glass of calcium phosphate
Inventor: WATANABE AKIRA
IPC: C03C10/02
Filed: 1983-10-29
Abstract: PURPOSE:To obtain the titled sintered glass useful as an implant material, having high strenght, high affinity for organisms, by melting a blend of Ca-containing compound and P-containing compound, followed by quenching, grinding, molding, sintering, and crystallizing. CONSTITUTION:A Ca-containing compound such as CaCO3, etc. is blended with a phosphorus-containing compound such as H3PO4, etc. in such a way that a ratio of atom of Ca to P is 0.35-1.7. The blend is melted under heating, quenched or extremely quenched by adding it into water, etc., and made into glass. The glass is ground, blended with water, molded under pressure, heated to <= the melting point and sintered, and crystallized. In this process, if necessary, 100pts. ground glass is blended with <=95pts.wt. crystal having the same composition or ground crystal of calcium phosphate having a different ratio of atom of Ca to P, molded, and sintered. Dense sintered crystallized glass of calcium phosphate having high strength is obtained by this method.
Patent JP-S6096269-A (JP)
Inventor: ARIYAMA ISAO
IPC: A62C33/04
Filed: 1983-11-01
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-H0741745-A (JP)
Title: Pressure-sensitive adhesive tape and its production
Inventor: KATO YOSHITAKA
IPC: C09J7/02
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive tape of good rewindability by applying a silicone release agent to the surface of a synthetic resin film substrate having a surface tension of a specified value or above when measured by the wettability test and curing the applied agent to form a release agent layer tightly adhering to the substrate. CONSTITUTION:The adhesive tape is one prepared by forming a silicone release agent layer on one surface of a substrate made of a synthetic resin film and forming a pressure-sensitive adhesive layer on the other surface of the substrate, wherein that surface of the substrate to which the silicone release agent layer is to be formed has a surface tension of 39dyn/cm or above as measured by the wettability test. According to the above, the silicone release agent can be tightly adhering to the substrate. This tape has good rewindability because of the silicone release agent layer resistant to peeling.
Patent JP-H0253243-A (JP)
Title: Manufacture of optical recording medium
Inventor: MOTOMIYA KAZUOKI
IPC: C23C14/02
Filed: 1988-08-18
Abstract: PURPOSE:To enhance adhesion strength between a base layer and a substrate and to prevent blister of films by bombarding the organic resin substrate with ions in a film making device, evacuating to maintain the substrate in <=5X10<-5>Pa vacuum for >=15 minutes and then forming films. CONSTITUTION:A polycarbonate (PC) disk is pre-dried in a vacuum drier, into which nitrogen is introduced to the atmospheric pressure. The disk is mounted on a substrate holder and set in a load locking (LL) chamber 1 of the film making device, which is then evacuated. After deaired, the substrate is carried to an inverse sputtering chamber 2 and inversely sputtered with Ar gas. Then feeding of Ar gas is stopped and the chamber is evacuated to <=5X10<-5>Pa, and maintained in this vacuum for more than 15 minutes. Then the substrate is sent to film making chambers 3-6, where films of SiN, Gd-Fe-Co, Tb-Fe-Co and SiN are successively formed. A protective PC substrate is stuck thereon by using a hot-melt type adhesive to obtain the recording medium. Thereby, the adhesion strength between the base layer and the substrate is improved. Moreover, deviation of sensitivity and blister of films in temperature-humidity cycles can be prevented.
Patent JP-2000033847-A (JP)
Title: Head protecting airbag unit
Inventor: ISHIMOTO SHUICHI
IPC: B60R21/213
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent an airbag body or an inflator from becoming too large and achieve a higher effect for restraining movement of the head of an occupant to the outside of the vehicle. SOLUTION: Two tension lines of an airbag body 16 are provided: a first tension line T1, which ties together a fastening portion 16B of a front end portion of the airbag body 16 and a fastening portion 16B at the center portion of a roof side rail 56 and a second tension line T2 which ties together a fastening portion 16B of a rear end portion of the airbag body 16 and a fastening portion 16B at the center portion of the roof side rail 56. Therefore, the tension in each of the tension lines T1, T2 is able to be easily increased the amount the first tension line T1 and the second tension line T2 are shortened, respectively.
Patent JP-H1050820-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WADA TOSHIO
IPC: H01L21/336
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To make gettering effect of a heaving doped semiconductor substrate work and make metallic contamination which enters a silicon epitaxial layer trapped in a semiconductor substrate in a manufacturing process by forming a lightly doped silicon epitaxial layer on a high concentration semiconductor substrate. SOLUTION: A field shield part 24 for insulating and separating active regions 39 mutually is formed on a heaving doped P-type silicon single crystalline substrate 23. The field shield part 24 is constituted of a polycrystalline silicon layer 29 as a field electrode part and a silicon dioxide film 30. The field shield part 24 is buried by a single crystalline silicon epitaxial layer 25a and an MOS transistor 26 is formed on the single crystalline silicon epitaxial layer 25a. The MOS transistor 26 is constituted of a gate electrode part 31, a heavly doped N-type diffusion layer and a source/drain region 32 comprised of a heavly doped N-type diffusion layer. Thereby, charge storage characteristic of the transistor 26 can be improved.
Patent JP-S6360479-A (JP)
Title: Cleaning device for photosensitive body
Inventor: NAKANO TETSUYA
IPC: G03G21/00
Filed: 1986-08-30
Abstract: PURPOSE:To raise the suction effect in an adjacent part of the surface of a photosensitive body, and to exactly prevent a toner from being scattered to the outside, by sucking a residual toner which has adhered to the surface of the photosensitive body by a tip opening part of a brush-shaped tube which has been provided vertically on the surface of the outside periphery of a hollow revolving shaft. CONSTITUTION:A cleaning device 6 provides vertically in a shape of a brush, a brush 8 for scraping a residual toner which has adhered to the surface of a photosensitive body 1, and many tubes 9 communicating with a hollow part 7a of a hollow revolving shaft 7, on the outside peripheral surface of the hollow revolving shaft 7 which has connected to an air intake means, in a state that the tip of each tube 9 is adjacent to the surface of the photosensitive body 1 but does not contact it, and scrapes down the residual toner which has adhered to the surface of the photosensitive body 1 by the brush 8, and also, sucks the residual toner which has adhered to the surface of the photosensitive body 1 and the toner which has been scraped down by the brush 8, by the tip opening part of the tube 9. As for the material of the tube 9, any of a metal, a hard resin, and a soft resin is available. In this way, the cleaning effect is raised, and it can be prevented exactly that the toner is scattered to the outside.
Patent JP-H1154970-A (JP)
Title: Stand-alone terminal and radiator using the same
Inventor: YAMABE TOSHIYUKI
IPC: H01L23/40
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a stand-alone terminal and a radiator using it in which falling down, inclining and floating, etc., are suppressed without taking trouble to fit the radiator on a printed board, and fitting strength after soldering is sufficiently obtained. SOLUTION: This stand-alone terminal is provided with two through parts 4 which is inserted into a through hole 2a of a substrate 2 and so formed that a tip 5 is exposed from the opposite side of the substrate 2, a hitting surface part 6 which decides the depth of insertion of the through part 4 by being brought into contact with the substrate 2, and a guiding part 9 which guides insertion of the through part 4 by being inserted into another through hole 2b previous to the insertion of the through part 4.  And in the tip part 5, the outer surface of it is tapered inward as it approaches the tip, and a returning surface 7 is formed on the side opposite to the outer surface, and the two through parts 4 are, after elastically deformed so as to approach each other to be inserted into the through hole 2a, separated by removing all or a part of the elastic deformation, and the returning surface 7 is, even when a force that tries to extract the through part 4 from the through hole 2a acts after insertion, brought into contact with a surface of the substrate 2, to prevent it.
Patent JP-2000033807-A (JP)
Title: Winter tire and tire slip prevention method for winter
Inventor: ABE TADASHI
IPC: B60C11/16
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a winter tire capable of obtaining a good running performance on snow covered and frozen roads. SOLUTION: In a winter tire having a plurality of slip prevention structure on a contact surface between a road, the slip prevention structure comprises a cylindrical water absorption groove 7 formed in a predetermined depth inward from a contact surface 6a between a road, and a slip prevention brush member 1 made of a plurality or wire materials 3a retained inside the water absorption groove 7.
Patent JP-S58104629-A (JP)
Title: Method and apparatus for impact treatment of condensed substance
Inventor: FUJIWARA SHIYUUZOU
IPC: B30B11/02
Filed: 1981-12-17
Abstract: PURPOSE:To suppress the temp. rise of a sample generated is accompany with impactive compression, by allowing impactive compression due to exlosion of an explosive layer to an impactive compression due to collision of a flying body. CONSTITUTION:A numeral 1 shows a sample to be subjected to compression treatment and this sample is contained in a cylindrical metal container 2. Numerals 3, 4 show lids of the container 2. A cylindrical flying member 5 is concentrically arranged around the container 2 so as to leave a gap 6 therebetween. A main explosive layer 9 is provided to the outer peripheral surface of the flying body 5 and the flying body 5 is flied toward a target at high speed and collided with the container 2 by explosive force to compress the sample 1 by an impactive force. Said explosive layer is initiated by an imtiator 10 contained in a detonator 11, 9 and the main explosive layer 9 continuously explodes from the upper end toward the lower end thereof. A numeral 32 shows an auxiliary initiating explosive layer provided to the outer peripheral surface of the container 2 and initiated from the upper end part thereof by the collision of the flying member 5. An isolating plate 29 is inserted between the initiator 10 and the auxiliary initiating explosive layer 32.
Patent JP-S6181756-A (JP)
Title: Preparation of instantly cookable dried rice
Inventor: TOKIDA TAKEHIKO
IPC: A23L7/10
Filed: 1984-09-28
Abstract: PURPOSE:To prepare instantly cookable dried rice which can be reconstituted rapidly with hot water, in high yield in a short time, by loosening gelatinized rice having controlled water-content, immersing in hot water, and drying with hot air under specific condition. CONSTITUTION:Polished rice is washed with water, preliminarily immersed in 0.7-1.7 times weight of (seasoned) water for about 30min, drained, charged in an electric rice-cooker, added with 1.5-20 times weight of water, and gelatinized e.g. by cooking. If necessary, after steaming for about 15min, the cooked rice is thrown into 2-3 times weight of hot water of 40-70 deg.C, and loosened by gently stirring for 5-30min. The loosened rice is drained to obtain gelatinized rice having a water-content of >=50wt%. The rice is dried with hot air of >=100 deg.C for <=30min to obtain the objective instantly cookable dried rice having white color, excellent flavor and a water-content of 2-15wt%.
Patent JP-H1047877-A (JP)
Title: Fin-tube type heat exchanger
Inventor: YANO KENICHIRO
IPC: F25B41/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To enable reduction of noise without impairing a heat exchange capacity by a method wherein a bar-shaped damping member stretching along a heat transfer tube on the virtually rear flow side of this tube is fixed to the faces of fins positioned on the virtually rear flow side of the heat transfer tube and the surface of the damping member except the faces fixed to the fins is covered with a hydrophilic film. SOLUTION: A bar-shaped damping member 19 stretching along a heat transfer tube 15 on the virtually rear flow side of the tube 15 with respect to an airflow running into a fin-tube type heat exchanger 11 is fixed to the faces of fins 12 positioned on the virtually rear flow side of the heat transfer tube 15. The surface of the damping member 15 except the faces fixed to the fins 12 is provided with a hydrophilic film. The airflow runs through between the fins 12, while a refrigerant flows through the heat transfer tube 15. The airflow and the refrigerant exchange heat with each other and the refrigerant flows, in a state of two phases, through the heat transfer tube 15. Since the refrigerant in vapor and liquid phases flows in an agitated state at this time, an exciting force is generated and makes the heat transfer tube vibrate and the vibration is transmitted to the fins. However, the vibration is damped by the damping member and thus noise can be reduced.
Patent JP-H0285489-A (JP)
Title: Automobile door locking device
Inventor: FURANKU KUREEFUERUTO
IPC: E05B81/24
Filed: 1989-08-09
Abstract: PURPOSE: To improve reliability of an antitheft device by so constituting an entire automobile door lock device as to eliminate a long connecting rod and in some cases, to eliminate a connecting part to receive a large load. CONSTITUTION: A coupling device 6 is constituted of a connecting arm 9, having a connecting head 10 on a lock lever 3 and a connecting head storage part 11 on an operating slider 5. Additionally, the connecting arm 9 and the lock lever 3 are formed integrally. Furthermore, a hook head 20 on an elastic extended part 21 has a T-shaped cross section, and at this time, one T-shaped crossbar forms a hook 24, and the other T-shaped crossbar forms a stop part 25. In this case, although it is devised so that an arm 22 of a spindle nut 18 fits on the stop part 25, the arm 22 of the spindle nut 18 is set to run on the stop part 25.
Patent JP-S58105133-A (JP)
Title: Display of camera
Inventor: SUZUKI NOBUYUKI
IPC: G09G3/14
Filed: 1981-12-17
Abstract: PURPOSE:To confirm operation visually and to perform efficently self-timer operation display by swithcing a self-timer operation display element from a sounding body to a light emitting body through the switching of analog switches when a lens focusing ring set position is detected electrically and the obtained value exceeds its limit value. CONSTITUTION:When a release button is pressed to the 2nd stroke in a selftimer operation state and a sound from a sounding body 8 can be heard at an object position to be photographed, the sounding body 8 is used and if the sound can not be heard through audibility correcting circuits A-B 34, 35 when the level of ambient noises increases, the display elements of a self-timer is switched to light emitting diodes 9a and 9b; a photographer knows that ambient noises are too large by red display, that the distance between the camera and subject is too long by green flashing, and the both by yellow flashing.
Patent JP-S6185104-A (JP)
Inventor: FUKUDA SHINZO
IPC: A01C7/00
Filed: 1984-09-29
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。