baber/WOPTO huggingface dataset:
Patent JP-H0529638-A (JP)
Title: Manufacture of photoelectric transducer
Inventor: SHIBUYA NORIAKI
IPC: H01L31/04
Filed: 1991-07-22
Abstract: PURPOSE:To form a junction on a rugged surface without changes in the shape of the ruggedness of the surface of a semiconductor substrate by overlaying the rugged face of a rugged semiconductor substrate with an amorphous or polycrystalline thin film layer which is irradiated with light in the presence of impurities. CONSTITUTION:A rugged semiconductor substrate 1 is surfaced with a amorphous silicon thin film layer 2 by using plasma CVD. Next, a coating liquid containing an impurity serving as the dopant is applied by a spinner to form an impurity layer 3. After once evacuated into a vacuum by a laser device, this layer is filled with an inactive gas such as N2 and irradiated with laser light 4. Finally, a junction layer 5 is overlaid with a surface passivation layer such as an SiO2 oxide film to form a rear electrolytic layer, and then an electrode is formed to complete a solar cell. Since the semiconductor substrate is not exposed to high temperature, substrate characteristics such as lifetime are not affected, and a favorable junction can be formed in a rugged zone without changing the rugged shape formed in the semiconductor substrate.
Patent JP-H0230199-A (JP)
Title: Holding apparatus of printed-circuit board
Inventor: KOBAYASHI NAGAO
IPC: H05K7/14
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a holding apparatus whose number of holding members can be reduced as compared with a conventional example even when many printed-circuit boards are held by providing a holding member where a specific central groove part, specific side-part holding end-face parts and elastically linked bodies used to link both of them telescopically have been molded collectively. CONSTITUTION:A holding member 15 which has molded the following collectively is provided: a central groove part 1 having a groove 2 into which a printed-circuit board is inserted and held in a thickness direction in the center and having taper parts 3, 4 at the upper part of the groove 2; one pair of side-part holding end-face parts 5, 6 which are situated on both sides of said central groove part 1, have slope parts 13, 14 at the upper end and are stretched in parallel with said groove 2; elastically linked bodies 7 to 12 used to link said central groove part 1 with the side-part holding end-face parts 5, 6 telescopically. For example, printed-circuit boards 31 to 33 are inserted into grooves 34 to 36 of individual holding members 27 to 29 and are held; holding members 27 to 29 are arranged in such a way that grooves 43, 44 of a width W2 into which printed-circuit boards 37, 38 can be inserted and held are formed by side-part holding end-face parts 39, 40 and 41, 42 of two adjacent holding members 27, 28 and 28, 29.
Patent JP-S63177936-A (JP)
Title: Machining method of displacement screwtap
Inventor: CHIYAN YAN KAN
IPC: B21H3/10
Filed: 1987-07-20
Abstract: The present invention relates to a method of roll forming taps. By utilizing the plastic deformation of metals and using roll tapping wheels (1, 2) of skip threading makes tap block to become a skip threading screw (2) by roll forming once and afterwards to become skip threading taps after slotting and grooving. To compare the said method of roll forming with the conventional grinding method, the efficiency of the former increases almost 180 times.
Patent JP-S6157883-A (JP)
Inventor: MITSUMA KOTARO
IPC: G21C7/10
Filed: 1984-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6344481-A (JP)
Inventor: FUNAHASHI KIMIHIRO
IPC: B65D88/26
Filed: 1986-07-31
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-H0344624-A (JP)
Title: Liquid crystal display device
Inventor: IKUNO KUNIHIKO
IPC: G09F9/30
Filed: 1989-07-12
Abstract: PURPOSE:To eliminate a defect in the orientation of liquid crystal by setting the ratio of the area of one picture element part and the height of a switching element part or signal line parts above a specific value. CONSTITUTION:The signal line parts 2, switching element part, etc., are formed on an electrode substrate 1 made of glass and an orienting film 5 is formed between the signal line parts 2. The ratio of the area of one film 5 and the height (h) of the signal line parts 2 or switching element is set to >=(6,000mum<2>: 1mum). Consequently, neither of parts (a) and (b) of the film 5 against which cloth is rubbed comes to defective in orientation, and excellent orientation is obtained over entire area.
Patent JP-S6337227-A (JP)
Title: Load cell
Inventor: MORI TETSUO
IPC: G01L1/22
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a load cell of which the creep capacity is adjusted in such a state that a strain gauge is adhered, by forming a creep adjusting layer at least to either one of the end parts of the strain gauge except the sensitive part thereof in the main axis direction of said gauge. CONSTITUTION:A creep adjusting end part layer 9, wherein the creep characteristic of the output of a load cell changes in a negative direction as compared with that before adjustment, is formed to the end part of the strain gauge 1, adhered to the thin wall part of a strain generator 11 through the adhesive layer 5 formed thereto, except the sensitive part 7a thereof. Further, A creep characteristic finely adjusting sensitive part layer 10 is formed to the upper surface of the gauge 1 based on the sensitive part 7a. When tensile deformation is generated in the thin wall part, the end part layer 9 extends so as to follow the deformation of the strain generator 11 and the sensitive part 7a further receives tensile force through a laminate 8 in the direction shown by an arrow B. When the end part layer 9 further extends while gradually generating stress-strain creep, the sensitive part 7a is contracting in the direction shown by an arrow C. As a result, since the resistance value of the strain gauge side receiving the tensile force of a Wheatstone bridge advances toward reduction, the output of the load cell becomes negative creep.
Patent JP-S6072471-A (JP)
Title: Picture reader
Inventor: MATSUSHITA HARUKAZU
IPC: H04N1/028
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a simple linear light source for picture reading with high output and uniform constitution by designing the linear light source where one ends of optical fibers are collected cylindrically and fixed, other ends are arranged linearly and an end face of an optical guide is arranged to the linear end face. CONSTITUTION:Light from a halogen lamp enters an optical fiber plate 13 through an infrared ray filter 12. One ends 15 of the optical fiber 13 are collected cylindrically and fixed and the other ends are arranged linearly and fixed to convert point light sources into a linear light source. The light guide 14 made of a transparent plate is arranged at the tip of the optical fiber plate and smooths out uneven luminous amount due to pitch difference of the optical fiber with almost no loss. The image of the light from an original face is formed on a photoelectric converter 21 by an image forming lens 20. The figure shows an example where a CCD is used for the photoelectric converter 21 for the constitution of a reduced optical system, while the constitution using a convergent fiber lens array and a photoelectric converter having so-called contact type sensor array attaining unmagnification to the width of an original is realized without any trouble.
Patent JP-H0232101-A (JP)
Title: Novel chitosan compound, production of said compound and humectant containing said compound
Inventor: OUCHI TATSURO
IPC: C08B37/08
Filed: 1988-07-20
Abstract: NEW MATERIAL:The compound of formula I (R is 1-4C alkyl; m is 10-1,000; n is 1-200). USE:A humectant producible on an industrial scale at a low cost. PREPARATION:The objective compound can be produced by grafting an alpha-(carboxymethyl)-omega-alkoxypoly(oxy-1,2-ethanediyl) or formula II to a chitosan salt of formula III (X is hydrochloric acid or acetic acid). The grafting is preferably carried out by reacting the compound of formula II with pentachlorophenyl trichloroacetate, carboxyimidazole, etc., introducing an active group at the terminal and reacting with the chitosan salt.
Patent JP-H0841956-A (JP)
Title: Drain infiltrating structure
Inventor: KASUYA HIROSUKE
IPC: E03F1/00
Filed: 1994-08-02
Abstract: PURPOSE:To provide desirable infiltrating efficiency even in a road and the earth paved with concrete without the fear of generating a landslide even by forming a waterway in the soil and moreover enable easy construction. CONSTITUTION:Trench drain infiltrating structure has a crushed stone layer 3 filled in a trench formed in the earth with the paved surface, and a conduit pipe 1 provided in such a way as to be surrounded by the crushed stone layer 3 in the trench and extended horizontally. The conduit pipe 1 has infiltrating holes 11 formed to infiltrate drain toward the inside of the crushed stone layer 3, and a vent pipe 2 with vent holes formed is provided above the conduit pipe 1. A sand layer 7 is provided on the upper face of the crushed stone layer 3 through a net 5, and water catchment way blocks with opening parts formed at the bottom face are provided on the sand layer 7. The drain inflow ports 15 of the conduit pipe 1 are opened above the sand layer 3 in the water catchment way blocks.
Patent JP-H053740-A (JP)
Title: Reel sheet for fishing rod
Inventor: OOMURA RIYUUICHI
IPC: A01K/
Filed: 1991-06-26
Abstract: PURPOSE:To provide the subject reel sheet preventing a hood from falling, not rattling on the sliding of the hood and further not damaging fingers, a fishing rod, etc., by fitting a specific pad to the inner surface of the hood for receiving the movable support of a reel. CONSTITUTION:A support receiver S and a rear opening edge 19 are installed in a synthetic resin pad 11 fit to the inner surface of a hood 7. The support receiver S and the rear opening edge 19 are connected to each other through lateral edges 16, 17 contacting the top surfaces 4, 5 of a reel sheet main body 1. The rear opening edge 19 is brought into contact with the rear opening edge 18 of the hood for covering the pad with the hood 7.
Patent JP-S6423831-A (JP)
Title: Structure of house for cultivating japanese horseradish at point of zero m elevation or above and method for improving soil
Inventor: YOSHINO TAIJI
IPC: A01G1/00
Filed: 1987-07-20
Abstract: PURPOSE:To cultivate Japanese horseradish with excellent productivity by extending cultivation area, averaging temperature, preventing diseases and insect pests, etc., by using wooden covering roofs, stepped cultivation beds and groundwater containing dissolved oxygen, etc., as a culture water and mixing a porous granular substance with farmland soil. CONSTITUTION:SUGI (Japanese cedar) boards, etc., having low thermal conductivity are used and an air flow layer 14 is provided at a given interval. Wooden stepped cultivation beds 1 and 1' are installed under double or more plate roofs 13, etc., to extend the cultivation area. Groundwater is adopted as culture water for cultivation and water temperature in four seasons is equilibrated to grow Japanese horseradish even in the summer and winter. A culture water tank 2 and storage tank 3 are installed to introduce a pipe 7 from the tank underground to cool the culture water, which is automatically circulated by a pump 5. An oxygen and ozone generator 16 is mounted under the tank to saturate the culture water with oxygen and ozone, and the Japanese horseradish is capable of rapidly absorbing inorganic salts. Diseases and insect pests are prevented by sterilizing ability of the ozone. Further, a porous granular substance or sawdust is mixed with natural farmland soil to enhance physical and biological properties and increase production of the high-quality Japanese horseradish.
Patent JP-S6339950-A (JP)
Title: Composition for bumper
Inventor: WATANABE TAKASHI
IPC: C08L53/02
Filed: 1986-08-04
Abstract: PURPOSE:To obtain a compsn. which can be easily molded into an automotive bumper having flexibility and other characteristics comparable to those of a urethane bumper, by blending a specified hydrogenated block copolymer with a polyolefin and an ethylene/propylene rubber. CONSTITUTION:This compsn. for bumpers has a flexural modulus of 2,000-40,000 kgf/cm<2> at room temp. and is obtd. by blending 30-40 wt% hydrogenated block copolymer obtd. by hydrogenating a block copolymer composed of at least two polymer blocks A mainly composed of an arom. vinyl compd. and at least two polymer blocks B mainly composed of a conjugated diene compd., wherein at least one of the blocks B is a terminal block, 30-55 wt% polyolefin, and 40-5 wt% ethylene/propylene rubber. Examples of the component A of the block copolymer are styrene and vinyltoluene. Examples of the component B are butadiene and isoprene.
Patent JP-S6160364-A (JP)
Inventor: KAWASHIMA HIROSHI
IPC: B65G54/02
Filed: 1984-08-31
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-H10143538-A (JP)
Title: Generalized key index
Inventor: SUNDARESAN PRAKASH
IPC: G06F12/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a new index in a relational data base system. SOLUTION: A generalized key index is capable of index the first table of a relational data base through the use of an index key and an index condition. One or both of the index key and the index condition can refer to the many tables of the data base and or else, expression can use the field of at least one table excepting of the first table. The generalized key index directly correlate a generalized index key value with the recording identifier of the recording of the first table to make storage and data retrieval efficient.
Patent JP-2001012971-A (JP)
Title: Rotary encoder
Inventor: KATO SHIGEKI
IPC: G01D5/36
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To realize a rotary encoder accurate to read an origin signal at two points on a diagonal line for connecting two points of a main signal detecting position with a simple constitution. SOLUTION: In the rotary encoder of the constitution for reading a light for reading main signals at two points on a diagonal line of a disc circumference, two luminous fluxes for reading the signals on a plane including a light source 1, a collimator lens 2 or the like are folded in a disk direction, then beam dividing elements 24A, 24B are provided to divide to the flux for reading the main signal and the flux for reading the origin signal of four luminous fluxes, and the origin signal is read on the diagonal line for connecting the two points of the main signal detector.
Patent JP-S5974262-A (JP)
Title: Steel for gear
Inventor: YANAGIYA TOSHIO
IPC: C22C38/00
Filed: 1982-10-19
Abstract: PURPOSE:To obtain a steel for a gear having improved strength and capable of forming a small-sized gear by reducing the amount of Mn in a steel having a specified composition, regulating the amounts of P an O, and adding a proper amount of Ni or Mo as required. CONSTITUTION:This steel for a gear consists of, by weight, 0.15-0.40% C, <=0.35% Si, <=0.55% Mn, <=0.020% P, <=0.020% S, 0.3-2.0% Cr, 0.020-0.080% Al, 0.010-0.030% N, <=15ppm O and the balance Fe with inevitable impurities. <=5.0% Ni and/or <=0.5% Mo may be contained in the steel. By the composition the austenite grains can be made fine, and a small-sized gear having superior strength and causing no breakage can be obtd.
Patent JP-H0345670-A (JP)
Title: Adhesively fixing hook for sheet and use thereof
Inventor: SEKIGUCHI KEIJI
IPC: C09J7/02
Filed: 1989-07-14
Abstract: PURPOSE:To facilitate fixing of a sheet at a necessary part without providing a reinforcing means on an edge part and giving damage to the sheet by providing a fixing means for a fixing braid on a base part of a piece of a tough pressure-sensitive adhesive tape and attaching a release paper on a pressure- sensitive adhesive face of the tape. CONSTITUTION:For a hook for fixing a sheet used for agriculture and at a building site, a piece of a tough pressure-sensitive adhesive tape made of a synthetic resin is folded in two by making a pressure-sensitive adhesive face inside and a triangular metal ring through which a braid 3 for fixing is passed is inserted between them and adhered therewith and a release paper C is attached on each pressure-sensitive adhesive face to prepare an adhesively fixing hook for the sheet.
Patent JP-H0916318-A (JP)
Title: Tablet pointer
Inventor: YOSHIKAWA OSAMU
IPC: G06F3/0354
Filed: 1995-06-27
Abstract: PURPOSE: To provide a tablet pointer with which a drag mode can be continued even when the operating plane of a tablet sheet is narrow and the pressure of the tablet sheet must be temporarily canceled in the drag mode. CONSTITUTION: A switch data generating means 13 provided at a tablet pointer 3 generates switch data (R) expressing the operating state of a mouse switch and outputs the device output data of the tablet pointer 3 to a personal computer as the output of an operation peculiar for a mouse such as the drag mode. In a keep drag mode, even when usual drag cancel is inputted, the switch data generating means 1 3 does not cancel the drag mode and even when the drag cancel is inputted in a dragging operation, the drag mode can be intensively continued.
Patent JP-S5888112-A (JP)
Inventor: EDOWAADO OSUKAA HAISU
IPC: C01B32/942
Filed: 1981-11-16
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-S6078249-A (JP)
Inventor: DEERU EI MIYUURAA
IPC: F23N1/00
Filed: 1984-08-31
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-H0232813-A (JP)
Title: Injection head for multi-layered parison molding
Inventor: HIROTOMI NAOTERU
IPC: B29C45/16
Filed: 1988-07-21
Abstract: PURPOSE:To enable the thickness of a multi-layered parison to be adjusted accurately and freely by keeping a cylindrical body at the position wherein a ring nozzle is released at all times, and providing, within a central nozzle, a valve pin which serves to open and close only the central nozzle. CONSTITUTION:Between a cylindrical body 2 and an injection head 1, a ring nozzle 4 is formed, and PET resin 5 flowing from a sprue 11 is discharged from the top end into the mold cavity 8. At the center of the cylindrical body 2, a central nozzle 3 is formed, the barrier resin 6 injected is discharged from the top end passing through the central nozzle 3. The barrier resin 6 is held between the PET resin 5 discharged from the top end, and transformed into a multi-layered one and discharged then into the mold cavity 8. When a valve pin 7 laid within the central nozzle 3 is advanced, the top end thereof engages inwardly in the top end of the central nozzle 3 so as to open and close this, thereby adjusting the discharge rate of the barrier resin 6. The valve pin 7 penetrates through the rear end of the central nozzle 3, and moved fore-and-aft by a hydraulic cylinder 9 or the like.
Patent JP-H06223284-A (JP)
Title: Method for statistical discrimination of signal of fire source from that of non-fire source
Inventor: MAAKU TEI KEEN
IPC: G08B17/12
Filed: 1993-07-23
Abstract: PURPOSE: To provide a method for completely discriminating a false alarm signal in a method for statistically discriminating signals from a fire source and a non-fire source. CONSTITUTION: A method for statistically discriminating signals from a fire source and a non-fire source by processing radiation detected in a time area includes a step for outputting a series of sequential signal groups by sampling a radiation waveform including a fire signal detected based on a preliminarily selected parameter, a step for testing the characteristic of the randomness of the detected radiation, a step for comparing the test result with a preliminarily selected threshold level, and a step for outputting a signal indicating the detection of fire when the test result is beyond the threshold level.
Patent JP-H1132075-A (JP)
Title: Service-providing system for computer
Inventor: OKADA HAJIME
IPC: H04L45/74
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent an unauthorized user from receiving services at all times. SOLUTION: A communication port number notifying element 4 and a service providing element, respectively possess a communication port number generated by a communication port number generating element 3 of a computer 1 at random at fixed time intervals, and the communication port number possessed by the communication port number notifying element 4 is notified to a communication port storage element 6 of a computer 2. Further, a communication port corresponding to the communication port number possessed by the service providing element 5 is opened. In the case of a service request, the computer 2 requests the service to the communication port number of the service providing element 5, after a service requesting element 7 acquires the communication port number from the communication port storage element 6.
Patent JP-S6076902-A (JP)
Title: Highly hard material cutting tool
Inventor: FUJIMURA YOSHIO
IPC: B23B27/20
Filed: 1983-10-03
Abstract: PURPOSE:To increase tool life by dividing a flank into a primary flank including a cutting edge and a secondary flank below the primary flank, and defining the scope of the clearance angle of the primary flank. CONSTITUTION:A tool A consists of a primary flank 3, in which a cutting edge is included, and a secondary flank 3' which follows immediately below it. The primary flank is formed in such a way that, when this tool is set on a machine tool rest, the clearance angle theta is in the scope of, -3 deg.<=theta<=0 deg.. Accordingly, an actual cutting is made in a condition that the primary flank is brought into contact with a workpiece B. When continuous cutting or the cutting of the thick wall section of a highly hard material is carried out using a tool of such a shape, the tool becomes hard to be broken, and its life is increased.
Patent JP-H0851426-A (JP)
Title: Pulse generation rate monitoring circuit
Inventor: ODAKA KOZO
IPC: H03K21/40
Filed: 1994-08-04
Abstract: PURPOSE:To always calculate a pulse generation rate and to execute monitoring without a detection error in a counter circuit for monitoring whether pulses are generated more than within the time (t) or not. CONSTITUTION:In a pulse generation rate monitoring circuit consisting of a cell receiving circuit 1 for generating a pulse at the time of receiving a valid cell, a memory 2 for storing a timer value at the time of generating a pulse, flags 31, 32 for managing the number of overflows in a timer 5, a control circuit 4 for calculating a pulse generation ratio, the timer 5, and an N-notation counter 6 for counting the number of generated pulses, the timer 5 manages the number of overflows by alternately turning respective flags 31, 32 to '1' at the time of generating a timer overflow and the control circuit 4 calculates and monitors a pulse generation rate by a timer value at the time of generating a pulse, a timer value at the time of generating pulses n times ago which has been stored in the memory 2 and the values of the flags 31, 32.
Patent JP-H0849277-A (JP)
Title: Sanitary washing device
Inventor: MATSUMOTO TOMOHIDE
IPC: E03D9/08
Filed: 1994-08-04
Abstract: PURPOSE:To provide a washing device for muse with a N for female use which is effective for keeping clean the female private parts after easing nature. CONSTITUTION:A sanitary washing device is composed of an anus washing nozzle 23, bidet flushing nozzle 24, nozzle changeover valve 25, and, female private parts washing circuit 35, wherein the circuit 35 is actuated by a female anus washing switch 36 and discharges the washing water from the anus washing nozzle 23 with the valve 25 put under control and then discharges continuously the flush water from the bidet flushing nozzle 24, and thereby bidet flushing is made continuously after the wash of the anus. As a result, the contaminated water after washing the female private parts and splashed back to the private parts is flushed away by clean water, so that the private parts after easing nature can be kept clean to a higher degree than with a conventional WC facility.