baber/WOPTO huggingface dataset:
Patent JP-H1089583-A (JP)
Title: Electro-fusion joint
Inventor: NUMATA TOSHIAKI
IPC: H05B3/36
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an electro-fusion joint which can prevent a saddle part thereof from being broken even if an external force is applied to the outer peripheral surface of the saddle part after it is fused and connected. SOLUTION: A saddle part 13 of an electro-fusion joint 11 is provided with a main heating zone 16 for fusing and connecting a synthetic resin pipe to an electro-fusion joint and a sub-heating zone 17 for fusing and connecting the outer peripheral part of the saddle part to the synthetic resin pipe. Non- heating zones (cold zones) are installed inside the main heating zone in the peripheral direction and between the main heating zone and the sub-heating zone.
Patent JP-S60141268-A (JP)
Title: Brush plate for cover in automatic washer for vegetables and fruits
Inventor: SATOU YOSHIAKI
IPC: A46B1/00
Filed: 1983-12-29
Abstract: PURPOSE:The titled brush plate for cover having extremely improved effective brushing action and lifetime, obtained by planting hairs on a rubber plate having a specific Shore hardness and thickness. CONSTITUTION:The hair holes 2 are bored on the rubber plate 1 having 40-80 deg. Shore hardness and 6-15mm. thickness at constant intervals. The middle parts of the hairs (e.g., horse hair, etc.) 3 to be planted are sandwiched by the staples 4, and the staples are driven into the hair holes 2 in a twofold state, to give the desired brush plate for cover.
Patent JP-H0298526-A (JP)
Title: Disinfecting method
Inventor: YUZAWA ATSUSHI
IPC: B65B55/10
Filed: 1988-09-30
Abstract: PURPOSE:To completely disinfect a blank and effectively remove the disinfectant therefrom by delivering a jet of compressed aseptic air to the blank sloping downward from above to blast off the disinfecting solution from the inner surface thereof and drying the same with a hot air for complete removal thereof. CONSTITUTION:The entrance and exit of a blank 2 at a cleaning station 24 have different heights to prevent the entry of disinfectant into the next station. At the time the blank 2 is engaged over a mandrel 38 by the pawls of a lateral feed chain, the droplets of the disinfecting solution are blasted off from the inner surface of the blank by the air emitted from an aseptic air nozzle at a disinfectant removing station 25, after which the blank 2 is sent by the lateral feed chain to a first hot air drying station 26, where a hot air sent from a supply pipe is emitted by a hot air nozzle arranged along the moving path of a circulating device 31 from one opening side of the blank 2 to the other opening side thereof for drying thereof.
Patent JP-H04124455-A (JP)
Title: Manifold supporting structure
Inventor: ISHIHARA KOJI
IPC: F02M35/10
Filed: 1990-09-17
Abstract: PURPOSE:To enable the simple and rigid fitting work of a stiffener without being restricted by layout by fixing one end part of the stiffener to a stiffener fitting bracket, provided previously at an internal combustion engine, by a fixture. CONSTITUTION:A stiffener 46 with one end part 46a thereof fitted to the internal combustion engine 2 side and the other end part 46b thereof fitted to the intake manifold 10 side respectively by fixtures is provided to support an intake manifold 10. In this case, a stiffener fitting bracket 26 is previously provided at the cylinder head 6 of this internal combustion engine 2. One end part 46a of the stiffener 46 is then fixed to the stiffener fitting bracket 26 by a first stiffener fitting bolt 50. The stiffener 46 can be thereby fitted simply and rigidly without being restricted by layout.
Patent JP-H07100679-A (JP)
Title: Welding process for coated panel member
Inventor: FUKAHORI MITSUGI
IPC: B23K26/32
Filed: 1993-10-01
Abstract: PURPOSE:To prevent a problem caused by the vaporization of coating at the time of welding, which is formed on a surface when joining coated panel members by welding. CONSTITUTION:When welding a coated panel member, first of all, a coating film 22b on the surface of the coated panel member 22, is decomposed and burned by irradiating with a laser beam R or an arc with energy higher than that used at the time of a normal welding. Coated panel members 22 and 24 are welded each other. Welding is continuously performed by a laser beam R or an arc with the normal energy to join the panel members.
Patent JP-S6487581-A (JP)
Title: Production of ceramics material
Inventor: KOGA KAZUNORI
IPC: C04B35/56
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a ceramics material which is resistant to heat and corrosion and is highly resistant to breakage by bringing a gas contg. inorg. components into cracking reaction with a fiber molding of Si3N4 or SiC to precipitate and deposit inorg. ceramics. CONSTITUTION:The molding essentially consisting of ceramics fiber bodies (whiskers) or Si3N4 fiber bodies is first prepd. This molding is disposed in a reaction vessel and is heated up to a prescribed temp. The reactive gas for forming the inorg. ceramics is simultaneously introduced into the vessel. The reactive gas is introduced into the molding which maintains the conduction to the outside. The inorg. ceramics is precipitated and deposited in or on the molding by the cracking reaction of this gas, by which the desired ceramics material is obtd. The inorg. ceramics to be precipitated and deposited is exemplified by SiC, Si3N4, TiC, TiB2, TiN, BN, ZrO2, etc., from which >=2 kinds are selected.
Patent JP-H0887387-A (JP)
Title: Head cleaning device
Inventor: KABA YASUO
IPC: G06F3/06
Filed: 1994-09-14
Abstract: PURPOSE: To speedily perform cleaning of a head of a storage device where a storage medium can automatically be replaced when the need to clean the head is detected. CONSTITUTION: Once the need to clean the head of a drive 6-1 is detected by a cleaning need detection part 8 when a user job 20 inputs and outputs data to and from a storage medium on the drive 6-1, a cleaning need information part 9 sets the cleaning flag 11-1 of a drive management table 10-1 that the drive 6-1 corresponds to. Then when the storage medium needs to be replaced and the user job 20 outputs a request replacement, a cleaning judgment part 12 judges whether or not the head of the drive 6-1 needs to be cleaned from the cleaning flag 11-1 and a cleaning part 13 cleans the head for the storage medium when it is judged that the head needs to the cleaned, thereby restarting the processing of the user job 20 after the head is cleaned.
Patent JP-S6487260-A (JP)
Title: Font selection system
Inventor: ASANO SAKAE
IPC: B41J2/485
Filed: 1987-09-29
Abstract: PURPOSE:To select a font corresponding to each printing density automatically, save operating labor and obtain printing of required size by providing a laser scanning cycle detection part and a font selection part. CONSTITUTION:This font selection system contains a laser scan cycle part 3, font parts 4-6, a control part 7 of a printer, a font selection part 8 and a video signal line 9. When an engine part 1 is set to a printing density of 300 DPI, a laser scan signal 14 is supplied to the laser scanning detection part 3 of a control part 7 through a signal line 2. Then this detection part 3 detects the laser scan cycle 17 of a signal 14 and the results are transmitted to the font selection part 8. Consequently, a font part of 300 DPI is selected, and a video signal is sent to the engine part 1 by the signal line 9. When the engine part 1 is set to a signal density of 240 DPI, a laser scanning signal 13 is transmitted to the detection part 3 to detect the laser scanning cycle of the signal 13. After this, the results are sent to the font selection part 8 and a font part 4 of 240 DPI is selected.
Patent JP-H1069189-A (JP)
Title: Image forming device
Inventor: WATANABE MUTSUO
IPC: G03G15/08
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent toner from being splashed in the midst of transportation and to prevent it from being solidified in the midst of the transportation or custody by repeatedly executing exposure, developing and transfer actions until a previously decided toner concentration value is detected by a concentration detection means. SOLUTION: When a device main body is transported to the other place, the toner in a developing device 2 is reduced by repeatedly executing such an action that an electrostatic latent image is formed by exposing the surface of a photoreceptor 1 and the electrostatic latent image formed on the surface of the photoreceptor 1 is replaced with a visualized toner image by the developing device 2 and transferred on a transfer paper by a transfer device 3. At this time, since the replenishment of the toner is obstructed when a toner cartridge 2c is previously detached, the toner is drastically reduced. In such a case, when the exposure, the developing and the transfer actions are controlled by a concentration control part 5 and toner concentration detected by a concentration detecting element 4 becomes equal to or under a fixed value, a series of actions is stopped.  Besides, in the case that the surface of the photoreceptor is exposed, the toner concentration is quickly reduced when a black solid image is formed by exposing the whole surface.
Patent JP-H1174185-A (JP)
Title: Exposure system and manufacture of device
Inventor: MOTOKI TOSHIHIKO
IPC: G03F7/20
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To efficiently check control parameters by a method, wherein an exposure system is equipped with a means which records and retains changes various parameters which indicate the operating conditions of an exposure system as history information. SOLUTION: An editor program 51 writes and retains the content of a parameter storage area in a parameter file 52. Furthermore, the editor program 51 also writes and retains parameter designations stored in a modification parameter storage area in a history information file 53, together with a current time. Various parameters include control parameters for controlling the operation of an exposure system and parameters, such as temperature and pressure which the exposure system measures. The history of changes in parameters is displayed as a table or graphically on the basis of history information.
Patent JP-H01113387-A (JP)
Title: Acid addition salt of 2-(2-pyridylimino)-1, 3-dithiethane, its production, mematocide and its production
Inventor: DEIITAA HIYUUPURU
IPC: A01N43/40
Filed: 1988-10-03
Abstract: NEW MATERIAL: An acid addition salt of 2-(2-pyridylimino)-1,3-dithietane.  
     USE: A nematocide.  
     PREPARATION: 2-(2-Pyridylimino)1,3-dithietane is allowed to react with an acid (e.g. hydrochloric acid) in a solvent such as diethyl ether. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0590017-A (JP)
Title: Manufacture of insulating substrate for chip-shaped variable resistance
Inventor: YOSHIMURA TAMOTSU
IPC: H01C10/30
Filed: 1991-09-26
Abstract: PURPOSE:To prevent the degradation of dimensional accuracy of an insulating substrate due to a conductive paste for electrode film, with which the surface and the rear surface of a ceramic blank sheet are coated and that the transfer operation of the ceramic blank sheet is distributed when a plurality of insulating substrates for chip-shaped variable resistance, which are provided with an electrode film are manufactured simultaneously by using one ceramic blank sheet. CONSTITUTION:Blank parts A4, A5 having a proper width are connected to and brought into contact with both the right and left faces of a ceramic blank sheet A integrally via stripe lines B2 for breaking use. The blank parts A4, A5 are cut and removed after a surface electrode film 5a and a rear-surface electrode film 5c out of electrode films 5 have been formed.
Patent JP-H04128552-A (JP)
Title: Fuel injection nozzle
Inventor: IIYAMA AKIHIRO
IPC: F02M61/10
Filed: 1990-09-18
Abstract: PURPOSE:To suppress the eccentric set of a needle valve by energizing a needle valve in contact with high pressure fuel in the basic edge direction and forming a pressure receiving part which is formed on the needle valve between two guides on the inside of a nozzle body. CONSTITUTION:A nozzle body 2 having a needle valve 1 accommodated is formed into a hollow cylindrical form, and the large diameter slide contact parts 16 and 19 formed on the needle valve 1 are supported in slidable manner by guides 3 and 5. Further, a small diameter part 15 is formed between the slide contact pats 16 and 19 of the needle valve 1, and the part between the slide contact part 19 and the top edge part 9 of the needle valve 1 is formed to the equal diameter to the small diameter part 15. A passage 8 for introducing the high pressure fuel from a fuel pump is formed on the nozzle body 2, and the passage 8 is connected to an oil reservoir 4 between the guides 3 and 5. The step difference 7 between the slide contact part 16 and the small diameter part 15 is formed to a pressure receiving part for the fuel pressure of the needle valve 1, and when the fuel pressure acts upwardly to the step difference 7, the needle valve 1 is shifted upwardly against a spring 20, and fuel is jetted from an injection hole 10.
Patent JP-H0294657-A (JP)
Title: Lead frame
Inventor: SATO TAMOTSU
IPC: H01L23/50
Filed: 1988-09-30
Abstract: PURPOSE:To freely position a ground potential lead (GND pin) and to make it used for a small ZIP-type resin sealed semiconductor device by a method wherein an island is supported by a plurality of island-support pieces which have been united with a tie bar. CONSTITUTION:An island 2 is not coupled to an internal central lead 3ic; it is connected collectively to a tie bar 4 and held via two right and left island- support pieces 7. After a semiconductor chip 1 has been mounted on the island 2, a semiconductor device is completed by cutting off the external island-support chips 7 from the tie bar 4 and a resin-sealed part 6. A lead 30 for external connection use is not used as a holding lead of the island 2 in this manner; a plurality of island-support pieces 7 are connected collectively to the tie bar 4; the island 2 is separated electrically from the external lead 30; thereby, a GND pin can be set freely; this is advantageous when a ZIP-type resin-sealed semiconductor device is designed.
Patent JP-S61126427-A (JP)
Title: Optical detecting device
Inventor: ODAJIMA YOSHINORI
IPC: B08B3/12
Filed: 1984-11-26
Abstract: PURPOSE:To detect the level and turbidity of liquid simultaneously from the intensity of photodetected light by installing a detection part opposite across the gap atop an optical fiber, providing a float type light shield device which opens the optical path at the gap part, and cleaning fiber tips by an ultrasonic wave transmitting device. CONSTITUTION:The detection part 28 consists of optical fibers 21 and 22, a rack 25, the float type light shield device 24, and the ultrasonic wave transmitter 41 for cleaning. One-terminal sides of the optical fibers 21 and 22 face each other and the other-terminal sides are connected to a light emission part 31 and a photodetection part 32 respectively; light from the light emission part 31 reaches the photodetection part 32 through the gap 23 and the light is not photodetected by the photodetection part 32 when the liquid level is below the float type light shield device 24 and detected when the liquid level is above, thereby detecting the turbidity of a water intake when the light passes through the gap 23. Further, the end surfaces of the optical fibers 21 and 22 are cleaned by using the ultrasonic wave of the ultrasonic wave transmitter 41. Consequently, the influence of external light is not influence, so accurate transmission is performed.
Patent JP-H0695311-A (JP)
Title: Silver halide color photographic sensitive material and color proof forming method
Inventor: TOSAKA YASUO
IPC: G03F3/10
Filed: 1992-09-17
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material good in the linearity of the characteristics curve in a shoulder and superior in raw stock storage stability and resistance to stagnation of a coating fluid and to provide a method for forming the color proof by using this material. CONSTITUTION:The silver halide color photographic sensitive material contains a silver halide emulsion composed of internal latent image type silver halide grains nonprefogged on their surfaces in at least one of silver halide emulsion layers, and after imagewise exposure, it is subjected to fogging or nucleating processing followed by surface development, or after imagewise exposure, it us subjected to the surface development while being subjected to the fogging processing to obtain a direct positive image. The content of iron in gelatin on the side of a support the same as the emulsion layers is regulated to <500ppm. The color proof is formed by using this material.
Patent JP-H07103772-A (JP)
Title: Method and device for path calculation
Inventor: HASHIMOTO TAKEO
IPC: G06F17/30
Filed: 1993-10-04
Abstract: PURPOSE:To search a link to be searched for the second time or thereafter preferentially over a link to be searched for the first time when the link to be searched for the second time or thereafter is a link where the total cost is small and is rewritten in a table was performed. CONSTITUTION:A departing location, a destination, and departing location links. and a destination link are set to 0. D, L1 and L2, and L12, respectively. A line calculation processing is started from the links L1 and L2 and then moves to links L3-L7. The path of the link L1->L3->L5-> is set to A and the path of L2->L4->L6-> is set to B, where the total cost related to the path A is written into a table when the link L8 is reached. Then, the processing moves to the link L7 related to the path B, the link L9 related to the line A, and the link L8 related to the path B. Then, since it is a second search, the table is rewritten if the total cost is small and the link L8 is handled preferentially. Then, only the search of the route related to the path A continues, thus eliminating the need for searching a same path for two times.
Patent JP-H0297784-A (JP)
Title: Check valve mechanism
Inventor: OSAWA MASAMI
IPC: F16K15/04
Filed: 1988-09-30
Abstract: PURPOSE:To prevent a check ball from its uneven wear and deformation by fitting a resin or elastic material-made annular seat member to the opening of a valve body having a hole communicating with a check ball housing and a hydraulic circuit. CONSTITUTION:A check ball 4 is floatably held in a check ball holder 5 comprising a valve body 2 and a valve body cover 3. When a pressure of oil increases to a fixed value or more, the check ball 4 is adapted to an opening 6 of the valve body cover 3, and a circular annular check ball seat 7, consisting of resin or elastic member, is fitted to the opening 6. Consequently, the check ball 4, even when it is adapted in a direction to the opening 6, is adapted to the resin or elastic member, so that the check ball is prevented form its uneven wear and deformation.
Patent JP-H06181521-A (JP)
Title: Image forming device
Inventor: MATSUSHITA HIROSHI
IPC: H04N1/40
Filed: 1992-09-18
Abstract: PURPOSE:To finely constitute both the gradations of a photograph and to smooth characters by setting up one threshold level for picture density in the picture elements of an area recognized as a binary image. CONSTITUTION:Picture information read out by a scanner part 1 is inputted to a picture processing part 2 as analog data. The processings of A/D conversion, peak detection, pattern/character separation, the error dispersion of a binary photographic picture, gamma correction, and so on, are then performed. Processed binary data and multilevel data are inputted to a recording control part 3 and a communication control part 4, the data of the control part 3 are printed out by a plotter part 5 and the data of the control part 4 are transferred to a line. A pattern/picture separating part in the processing part 2 converts picture elements in an area detected as a picture into a many-valued signal by a gamma curve. Since black and white judgement is executed in high and low peak light quantity parts, the gradation property can be held, the generation of void on a black solid part in a binary part or the staining of a white ground can be prevented and the boundary of a line is smoothed by preventing it from being rugged.
Patent JP-S60138621-A (JP)
Title: Overcurrent protecting circuit of power supply device
Inventor: HIRAIWA KIYOSHI
IPC: G05F1/573
Filed: 1983-12-27
Abstract: PURPOSE:To protect an overcurrent with a simple circuit and to reduce the cost of said protection by detecting indirectly an overcurrent state produced by the stabilized output by the voltage rise of the non-stabilized output and stopping the stabilizing action. CONSTITUTION:When a stabilized output current I0 increases, the stabilized output voltage V0 maintains a fixed level by a stabilizing action. While the non-stabilized output voltage V0 increases in proportional to a current. Therefore the action point voltage Vocp is set at a voltage detecting circuit 99 to an overcurrent working point current Iocp. Thus a fact that the non-stabilized output voltage reaches the voltage Vocp, and the actuation of a switching transistor Tr46 is discontinued. Then the overcurrent can be protected. In other words, a constant voltage diode 100 conducts when the output voltage exceeds the Vocp and an LED104 emits light by the current of the diode 100. As a result, a photothyristor 74 conducts and the base current of the Tr64 is absorbed by the thyristor 74. Then the actuation of the Tr64 is stopped to release the switching action of the Tr46.
Patent JP-H0295379-A (JP)
Title: Chemical injecting tool
Inventor: YOSHIDA TOSHIKI
IPC: A61M5/142
Filed: 1988-09-30
Abstract: PURPOSE:To prevent a chemical from leaking out to the outside of a port part plug body, when an injection needle is drawn out of a plug body of a port part by sealing liquid-tightly the port part to a common chemical passage by the plug body of a rubber-like elastic body to which the injection needle can be pierced, and also, providing a means for disturbing discharge of the chemical on a chemical passage part of the inside of the plug body. CONSTITUTION:A plug body 9 is formed by a rubber-like elastic body to which an injection needle can be pierced, and a cover part 10 of the plug body 9 is fitted into an annular groove formed by stepped parts 11, 12. At the time of injecting and extracting a chemical, the plug body is penetrated by the injection needle together with a port part plug body 8. By providing this plug body 9, the chemical is scarcely discharged to a space the plug body 9 and the port part plug body 8, when the needle is drawn out of the plug body 9. A means for disturbing discharge of the chemical is inserted and fixed to a chemical passage 7 of the inside of the port part plug body 8, and has a part for preventing the chemical from a gush leakage caused by compression of a balloon 3.
Patent JP-H02134247-A (JP)
Title: High-strength laminated film for tea packaging
Inventor: HENRII JIYOOJI SUKIRUMAA
IPC: B32B7/02
Filed: 1989-09-25
Abstract: PURPOSE: To improve a performance of a chub packaging material under desired conditions of a sealing strength and an elongation in a low cross sectional direction by incorporating a layer of at least one oxygen barrier polymer of a core layer and an outside heat inflation layer. CONSTITUTION: A multilayer laminated film 10 comprises a core layer or a film made of a biaxially oriented film 12. The film 12 has a central layer 18 made of an ethylene vinyl acetate copolymer, and outside layers 20a, 20b made of a linear low density polyethylene. Heat inflation oxygen barrier films 14a and 14b are respectively bonded to both surfaces of the core layer. And, the film 14a has a central layer 22a of an ethylene vinyl alcohol copolymer, an outside heat sealable layer 24a and an inside adhesive layer 26a of an ethylene vinyl acetate copolymer. The films 14a, 14b give necessary oxygen barrier properties and give a shrink-proofing effect during sealing step and strengthen a sealing in a lengthwise direction.