baber/WOPTO huggingface dataset:
Patent JP-H03179159-A (JP)
Title: Distributor type fuel injector
Inventor: KATO NOBUO
IPC: F02M41/12
Filed: 1989-12-05
Abstract: PURPOSE:To promote a stable supply of lubricating oil for a cam chest by installing a lubricating oil supply passage in a sliding part being interconnected to the cam chest, and enabling it to supply the lubricating oil to the inside of the cam chest through a clearance in this sliding part. CONSTITUTION:A distributor rotor 6 is installed in the end of a drive shaft 2 being synchronously rotated with an engine, and a feed pump 10 is installed in the outer end of a distributor head 7 housing this distributor rotor 6. Plural pieces of cylindrical holes are formed in this distributor rotor 6 in the radial direction, a plunger 22 is fitted in each cylindrical hole 20 free of slide motion, and each plunger 22 is reciprocated in the radial direction in cooperation with an inner circumferential cam surface of an inner cam ring 26 set up in a cam chest 25 of the outer circumference. In this case, a lubricating oil supply passage 43 leading oil out of a lubricating route of the engine is connected to a sliding part between the drive shaft 2 and bushes 4, 5, and then this oil lead to the sliding part is made to flow into the cam chest 25 by way of the clearance of the sliding part.
Patent JP-H03178718-A (JP)
Title: Gear shaver
Inventor: NISHIMOTO MOTOO
IPC: B23F5/16
Filed: 1989-12-07
Abstract: PURPOSE:To perform machining without changing setup for types of helical gears by engaging the first female type and the second female type with the outside of a male type which is linked with a main spindle and providing the first and the second connecting means for connecting the male type to the first female type or connecting the first female type to the second female type with detachment allowable. CONSTITUTION:On the outer periphery of a male type 15 which is linked with a main spindle 11, the first helical protruded portion 15a is formed. Outside the protruded portion 15a, there is the first female type 16 provided with the first helical recessed portion 16a which interlocks with the protruded portion 15a. On the outer periphery of the first female type 16, the second female helical protruded portion 16b is formed. Outside the protruded portion 16b, there is the second female type 17 provided with the second helical recessed portion 17a which interlocks with the protruded portion 16b. The first connecting means for connecting the male type 15 to the first female type 16 with detachment allowable and the second connecting means for connecting the first female type 16 to the second female type 17 with detachment allowable are provided. It is thus possible to manufacture a helical gear along either the first or the second helical head depending upon the selection of the connecting means.
Patent JP-2001137015-A (JP)
Title: Magnetic sealing device for clothing, leather, etc
Inventor: GRUNBERGER ERICO
IPC: A44B99/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sealing device for clothing, leather articles, etc., capable of uniting with closing, leather articles, etc., and providing a flexible strip sealing member with a degree of external finish regardless of the amount and type of used magnetizable powder. SOLUTION: This magnetic sealing device is comprised of at least one magnetizable powder 1 and at least one layer 3 for covering the layer of the magnetic powder 1. At least the outer surface of the cover layer 3 is not affected by the magnetizable powder 1.
Patent JP-H03177195-A (JP)
Title: Speaker device
Inventor: TAKAHASHI TOSHIJI
IPC: H04R1/02
Filed: 1989-12-06
Abstract: PURPOSE:To prevent generation of noise sound at a fitting part by providing a fitting part whose shape is an L-shape to one side and providing a projecting fitting part to the tip of the other side and interposing a cushion member whose cross section is U-shaped made of an elastic resin made by extrusion molding to the fitting parts. CONSTITUTION:An L-shaped fitting part 13 is provided to the entire surrounding of a cabinet 11 and a projecting fitting part 14 is provided to the tip of a buffle plate 12. Moreover, a cushion member 15 whose cross section is U-shaped made of an elastic thermoplastic elastomer by extrusion molding is mounted along the projection of the fitting part 14 to fix the cabinet 11 and the buffle plate 12. Thus, the cushion member 15 is interposed to the entire fitting part and noise sound caused by contacting the cabinet 11 and the buffle plate 12 is eliminated.
Patent JP-2000124086-A (JP)
Title: Capacitor
Inventor: KAWADA HAJIME
IPC: H01G11/82
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the internal resistance of a capacitor. SOLUTION: This capacitor is one in which a pair of polarizable electrode foils, having active carbon layers formed on a metal foil are wound through a separator holding an electrolytic liq., for forming a capacitor element 2 which is housed in an armor case 5, together with an opening seal 6 sealing the opening end of the armor case 5. In this case, the armor case 5 is deformed to form a convex groove (recess 11) at the side face of the armor case 5, thereby compressing the capacitor element 2. The active carbon layer is porous, and hence when compressed, the frequency of making mutual contacts of the active carbon grains increases to increase the conduction path, resulting in the lowering of the electrical resistance. Thus the internal resistance of the entire capacitor can be lowered.
Patent JP-H03177862-A (JP)
Title: Image forming device
Inventor: MURAHASHI TAKASHI
IPC: G03G21/00
Filed: 1989-12-06
Abstract: PURPOSE:To improve workability by providing a document synthesizing mode wherein the images of plural documents which are supplied to an original platen by an automatic document feeding device are formed in juxtaposition on the image forming area of an image forming body and the images of the plural documents are transferred in the juxtaposition onto one transfer sheet. CONSTITUTION:A device is provided with the document synthesizing mode wherein the images of the plural documents G which are supplied to the original platen 6 by the automatic document feeding device 9 are formed in the juxtaposition on the image forming area of the image forming body 11 and the images of the plural documents G are transferred in the juxtaposition onto the one transfer sheet. Then, the plural documents G are supplied to the original platen 6 by the automatic document feeding device 9 and their images are transferred in the juxtaposition onto the one transfer sheet. Therefore, even when the automatic document feeding device 9 is used, one double-sized copy can be obtained from two documents, and thus, the workability can be improved.
Patent JP-H02161425-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SHIMAZAKI MASAMICHI
IPC: G03C1/76
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having improved resistance to the occurrence of black spots and pressure by incorporating a silicone lubricant into the outside one of nonphotosensitive hydrophilic colloidal layers on a support and a silica matting agent of a specified size into the inside one. CONSTITUTION:A silicone lubricant is incorporated into the outside one of nonphotosensitive hydrophilic colloidal layers on a support and a silica matting agent of 1-6mum average particle size into the inside one. The matting agent used is preferably amorphous secondary particles of 2-4mum average particle size formed by aggregating primary particles of silicon oxide and is incorporated into the inside protective layer. The amt. of the matting agent used is 5-100mg/m<2>, preferably 20-50mg/m<2>. The amt. of the silicone lubricant used is 5-500mg/m<2>. A silver halide photographic sensitive material having improved resistance to the occurrence of black spots and pressure can be obtd.
Patent JP-H01158843-A (JP)
Title: Subscriber's d-channel communication system
Inventor: HISAMATSU HIDENORI
Filed: 1987-12-15
Abstract: PURPOSE:To attain D-channel communication between subscriber's equipments without via an exchange by providing an echo channel reception circuit applying reception/analysis of a signal of an echo channel and notice of the result to the users application to the subscriber's terminal equipments. CONSTITUTION:In the transmission of a D-channel message from a TE(subscriber's terminal equipment)n to a terminal equipment TE1, a message including an address of an incoming TE1 and outgoing TEn is sent to a Duch via a D-channel transmission circuit 21 of the TEn by using a frame not giving effect onto the exchange side from an user application 24 of the TEn. A NT(network terminator)1 receives the frame and sends it to the exchange and sends it to an Ech with loopback. The TE1 uses an echo channel reception circuit 23 to receive a signal through the Ech, analyzes the content and reports it to the user application 24. The user application 24 accepts the frame because it is a message addressed to its own terminal address. Thus, the communication is attained in the same subscriber' s bns without giving much effect onto the exchange..
Patent JP-H07172750-A (JP)
Title: Man conveyer
Inventor: TAKAHASHI SATOSHI
IPC: B66B23/22
Filed: 1993-12-17
Abstract: PURPOSE:To provide a man conveyer capable of arousing attention of a passenger clearly showing a boarding and alighting place and assuring safe boarding and alighting by means of a visual display. CONSTITUTION:In a man conveyer, a flickering lamp 7 is set in the boarding and alighting place of the lower part skirt guarding panel 4 of a railing 3 erected on left and right sides of the step travelling moving part of the man conveyer along the longitudinal direction of this skirt guarding panel 4. By leading a light from the flickering lamp 7 set in the lower part skirt guarding panel 4 of the railing to a step tip using a demarcation comb made of a transparent plastic and flickering it, a warning is given to a passenger about the end position of the step and the entering of the step to a comb 1 and a space between the skirt guard and a step 2 is clearly shown, and thus this device contiributes to safety of the passenger.
Patent JP-H01158996-A (JP)
Title: Display apparatus of washing machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F33/02
Filed: 1987-12-16
Abstract: PURPOSE: To display current time, programmed time and remaining time clearly to understand by providing a unit display part with the character display of time display and the character display of time unit, performing the character display of time display in the case of time display mode and performing the character display of time unit in the case of remaining time display mode. CONSTITUTION: In the case of programmed time display, not 'time' 210a but 'programmed' 210b is turned on. In the case of washing time display, only the display character of 'time' is displayed but in the case of remaining time display, a 'remaining' mode display part 210c and two of 'time' and 'hour' unit display parts 213a and 213b are turned on. Concerning flash display within one hour, numerals and the mode display parts of 'remaining' 210c and 'minute' 213c are turned on. Thus, since the time is displayed with characters and numerals, it is extremely easy to comprehend. Concerning the remaining time display, the character and numeral parts of 'remaining' and the unit display parts of 'time', 'hour' and 'minute' are turned on so that the remaining time can be easily known.  In a basic display mode, since the characters of 'time', 'programmed' and 'remaining' are displayed on the mode display part, the operation setting of current time or programmed time can be performed easily for anyone.
Patent JP-H05205369-A (JP)
Title: Cassette ejecting method
Inventor: MITOMI TAKAYUKI
IPC: G11B15/665
Filed: 1991-12-02
Abstract: PURPOSE:To prevent a leader tape and trailer tape from being detected on the way of tape loading when the loading of a video cassette is performed in a VTR. CONSTITUTION:When the video cassette 29 is ejected under the state that the leader tape and trailer tape are being detected by photodetectors 11, 12, an FG pulse generated from a reel motor 18 or 17 is detected by an FG detector 21 after the tape unloading is finished. A rotation angle of a reel 25 or 26 is detected by counting this detected pulse with a controller 22 and expressed in terms of tape running amount to send the tape in the required amount, and after that, the cassette unloading is performed, then the leader tape and trailer tape are prevented from being detected when the same cassette is loaded at the next time.
Patent JP-H01196218-A (JP)
Title: Rotary planter in rice transplanter
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1988-12-16
Abstract: PURPOSE:To freely change timing of an opening or closing of a pawl or pushing out and enable correction of a posture of a planting pawl, by constituting rotary planting pawl cases rotatably provided in a driving case of a planter in a rice transplanter so as to make one revolution through a specific cam shaft in the direction opposite to the rotational direction thereof during one rotation of the driving case. CONSTITUTION:Plural planting pawl cases 38 having a rotatable base part are mounted on a hollow double-cut driving case pivoted through a cam shaft 32 on the end of a transmission shaft 23 rotatable to a planting transmission case 20 of a planting part in a rice transplanter. The driving case 28 is rotated in the direction of an arrow (A) by the transmission shaft 23 to rotate intermediate gears 30 meshing with a sun gear 24 unrotatable to the planting transmission case 20 in the direction of an arrow (B) by the same rotation angle as that of rotation. Thereby, a supporting member 37 of the planting pawl cases 38 interlocking through epicyclic gears 33 with the intermediate gears 30 is rotated in the direction of an arrow (C) which is the direction opposite to the rotational direction of the driving case 28 to regulate pushing out and opening and closing timing through a pushing rod 42 contacting a cam 41 secured on the cam shaft 32 with a cam shaft phase regulating member 34 and plant seedlings.
Patent JP-H07177382-A (JP)
Title: Digital clamping circuit
Inventor: MORITA HISAO
IPC: H04N5/18
Filed: 1993-12-17
Abstract: PURPOSE:To quicken the responding speed of switching a clamping mode from pedestal clamping to sync chip clamping when an input analog video signal suddenly changes to turn the synchronized state out of synchronism. CONSTITUTION:This digital clamping circuit consists of a clamping circuit 10 inputting a video signal and a clamp control signal, an AD converter 11, LPF 12, an accumulator 13 averaging the output of LPF in a pedestal period, a first comparator 14 comparing the output of the accumulator and a set pedestal level, a minimum value detection circuit 15 detecting a minimum value from the output of LPF, a second comparator 16 comparing the output of the minimum value detection circuit and a set sync chip level, a third comparator 17 comparing the output of the minimum value detection circuit and a mode discrimination level, an OR circuit 18 0Ring the output of the third comparator and a clamping mode switching signal and a selector 19 inputting the outputs of the first and second comparators and that of the OR circuit and outputting the clamp control signal.
Patent JP-H05160053-A (JP)
Title: Thermal treatment method of semiconductor wafer
Inventor: OBA TOSHIYA
IPC: H01L21/31
Filed: 1991-12-03
Abstract: PURPOSE:To enable a semiconductor wafer to be thermally treated uniform in heating quantity when a semiconductor wafer is thermally treated in a cylindrical thermal treatment oven by a method wherein the cylindrical thermal treatment oven is changed in thermal capacity distribution as a part of the wafer which is introduced into the oven first (front part) is different from a part of the wafer which is introduced into the oven last (rear part) in heating quantity. CONSTITUTION:A heat control tube 3 which is movable in an oven core tube 5 by a drive mechanism 8 independent of a heat treatment object composed of a silicon wafer 1 and a boat 2 where the silicon wafer 1 is mounted and provided covering the heat treatment object is provided, and the heat treatment object placed on a fork 6 is introduced into the oven core tube 5 by a drive mechanism 7 as its front part is covered with the heat control tube 3 and drawn out from the oven core tube 5 as its rear part is covered with the heat control tube 3 so as to control the silicon wafer 1 in heating quantity.
Patent JP-H04186325-A (JP)
Title: Camera blurring detecting device
Inventor: YOSHIDA YOICHI
IPC: G01H9/00
Filed: 1990-11-21
Abstract: PURPOSE:To detect the blurring having low frequency and simplify processing and system at low cost by receiving the light which is projected from a light projecting means and reflected from a face and detecting blurring on the basis of the variation of the photoelectric current of a light receiving means. CONSTITUTION:An ultrared LED 13 for light projection and a photodiode 14 for light receiving are installed in proximity, keeping a prescribed interval, on the rear cover 12 of a camera body 11, at the position and direction permitting the light projected from the ultrared LED 13 to be reflected on the face 15 of a person as projection object, e.g., on a cheek 16 and to be receives by the photodiode 14. The ultrared LED 13 for light projection and the photodiode 14 for light receiving are arranged at the position where the reflection light radiated to the part having little unevenness on the face of the person can be received. Accordingly, when blurring is generated on the camera, the light receiving quantity varies, and the blurring of the camera can be detected easily.
Patent JP-H01161940-A (JP)
Title: Information exchanging equipment
Inventor: MATSUMOTO YOSHIHIRO
Filed: 1987-12-18
Abstract: PURPOSE:To simultaneously execute plural kinds of information exchange with different carrier frequency on one superconducting medium by giving a specific frequency to an information equipment receiving information, generating a current with said frequency at the transmission end and modulating it by a transmitting information signal. CONSTITUTION:When an information equipment connected to a transmission point S1 desires the transmission of information to an information equipment connected to reception points R4, R5, the former equipment recognizes the reception specific frequency f1 of the latter equipment, sets the frequency f1 to a carrier generator and transmits the result. In order to check whether or not other information equipment applies communication by the frequency f1 in this case, whether or not the frequency f1 exits in the superconducting substance 1 is checked. When the frequency f1 exists, the presence is again checked after a prescribed waiting time, and when the frequency does not exists, the transmission is started from the transmission point S1. Thus, neither amplifier nor transmission reflecting equipment is required.
Patent JP-H08174781-A (JP)
Title: Manufacture of laminate
Inventor: KAWAHARA RYOSUKE
IPC: B29K101/10
Filed: 1994-12-22
Abstract: PURPOSE: To provide a method for manufacture of a laminate reducing generation of a void by a method wherein a plurality of long base materials are impregnated with a resin solution while the base materials are continuously transferred, and after a plurality of the base materials impregnated with the resin solution are inserted between piling up rolls, they are transferred to a heating furnace and cured by heating. CONSTITUTION: A spline 5 provided near an inlet of piling up rolls 3 scrapes off a lower resin layer 2a of a first base material 1a over the whole width of the first base material 1a impregnated with a resin solution, and besides comes in contact with an upper resin layer 2b of a second base material 1b coming in contact under the first base material 1a after piling up. A flow of an air to be enfolded between the base materials 1a, 1b is obstructed by the spline 5 to inhibit the air from being enfolded.
Patent JP-H08174167-A (JP)
Title: Exothermic type molding powder for continuous casting
Inventor: NISHIDA NORIHIRO
IPC: B22D11/10
Filed: 1994-12-22
Abstract: PURPOSE: To improve the exothermic efficiency of an exothermic type molding powder for continuous casting and to decrease the generating rate of pin holes by previously mixing and sintering an exothermic material and a heating assist material and adding the mixture to a powder base material. CONSTITUTION: The exothermic material and heating assist material of the exothermic type powder raw material powder subjected to a design of mix in a prescribed range are mixed by using a mixer, such as V mixer. The powder mixture composed of the exothermic material and the heating assist material is then subjected to a sintering treatment to obtain a sintered compact. After this sintering treatment is continued down to room temp., the sintered compact is pulverized and the resulted powder is subjected to a grain size readjustment in such a manner that a grain size range of about 1 to 100μm is attained. The sintered compact powder subjected to this grain size readjustment is added to the powder base material and is mixed with equipment, such as mixer, by which the exothermic type powder is obtd.  The state that the heating assist material and the metallic exothermic material to generate heat by combustion according to the reduction thereof exist extremely adjacently is obtd. by mixed sintering of the exothermic material and the heating assist material. The reaction of the exothermic material and the heating assist material is, therefore, effected efficiently even if the sintered compact powder is added to the powder base material and is uniformly mixed therewith.
Patent JP-H09161520-A (JP)
Title: Document irradiating device
Inventor: ITO KAZUYA
IPC: H04N1/04
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a document irradiating device which can heighten the illuminance of the surface of document sheet using a simple configuration and ensures a desired reading accuracy even if the document feed speed is increased. SOLUTION: A document irradiating device is structured so that the light emitted by a discharge lamp of straight tube type is cast onto the surface P of a document sheet and the reflected light is received by a sensor S. The discharge lamp 1 is configured so that a pair of band-shaped external electrodes 4, 5 are installed separately on the outside surface of a glass bulb 2 equipped with a light emission layer 3 on the inside surface and that a rare gas is encapsulated in the glass bulb, and a long stretching lens body 6 having a light condensing function is arranged in proximity or tight contact to the that outside surface of the discharge lamp between external electrodes confronting the document surface, and its illuminance is heightened by setting the distance between the lens body surface and document surface to 2-15mm,  which allows the device to meet the high speed requirement of OA apparatus.
Patent JP-2001137428-A (JP)
Title: Substrate case for game machine
Inventor: WAKAYAMA TOSHIJI
IPC: A63F5/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate case for a game machine capable of surely discriminating that the probability that an electronic circuit board for a game is altered is high. SOLUTION: The case main body 3 of this substrate case 1 for the game machine and an upper lid 4 can be connected through plural first sealing parts 7B and 7C and the upper lid 4 and the receiving part of a game machine side can be respectively connected through plural second sealing parts 7D, 7E, 7F and 7G. The first sealing parts 7B and 7C and the second sealing parts 7D, 7E, 7F and 7G are disposed in a prescribed length at the two left and right parts of the upper lid 4 so as to control the detachment of the upper lid 4.