baber/WOPTO huggingface dataset:
Patent JP-H0913410-A (JP)
Title: Manhole repairing method, closing material, manhole repairing material and diameter enlarging means
Inventor: NATSUBORI ISAO
IPC: E02D29/12
Filed: 1995-06-27
Abstract: PURPOSE: To provide a manhole repairing method, by which a lining layer, the inner surface of which is smooth, can be simply obtained. CONSTITUTION: Manhole repairing materials 1, 3 for covering the straight wall part of the manhole inner wall surface A and a manhole repairing material 9 for covering the inclined wall part are prepared, and sequentially inserted in the manhole to be fitted and stacked after the sewer pipe port E part is closed by a closing material 45. The manhole repairing materials 1, 3, 9 are increased in diameter to cover the manhole inner wall surface A with a gap 89, and then the gap 89 is filled with a hardening filler 115 for a lining.
Patent JP-S6429594-A (JP)
Title: Sliding partition
Inventor: ISHIMARU SHUZO
IPC: E05D15/06
Filed: 1987-07-24
Abstract: PURPOSE: To carry out a fixture, ceiling contact, and floor contact operation with simple handling, and enhance sound insulation and air-tightness by being formed in that a movable support frame is allowed to move downward and brought into contact with a floor through the half-rotation operation of an operation shaft, and a partition is so pushed upward that the top part thereof comes into contact with a ceiling. CONSTITUTION: Fixing mechanisms A including an operational shaft 4, a rotation plate 5 joined to this, an actuation piston 6, and upper and lower actuation strips 7, 8 having slits 7a, 8a respectively are secured at lower parts within both side parts of a partition M, and the actuation strips 7, 8 is made movable vertically by allowing the operation shaft 4 to half rotate by a lever handle 9.  Then, a movable support frame 14 attached with an airtight rubber 16 is moved downward through the downward movement of the lower actuation strip 8 via a lower actuation shaft 12 so as to be brought into contact with a floor surface F, and after closing a gap G1 between it and the floor F, the device 3 is continued to rotate so that the partition M is pushed upward by the use of the support frame 1 as a base in order to close a gap G2 between it and the ceiling T and enable fixture to be achieved therebetween.
Patent JP-H1031295-A (JP)
Title: Developing chemical supplying method and digital type photographic printer
Inventor: YOSHINO TATSUO
IPC: B41J2/44
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To appropriately supply a developing chemical by calculating an optimum supply amount of the developing chemical in accordance with image rate for various kinds of digital image data. SOLUTION: Attribute data included in the digital image source data is recognized (204), and the average density of an image is calculated based on the attribute data (206). By referring to a lookup table where the density and the image rate are allowed to correspond, the image rate is obtained (208). Furthermore, an appropriate supply amount of the developing chemical is calculated and integrated by a specified formula (210 and 212). When a specified supply timing has come (in the case it is affirmatively decided in 214), the developing chemical is supplied based on the supply amount (216).
Patent JP-S6429415-A (JP)
Title: Epoxy resin composition
Inventor: TAKADA TOSHIHARU
IPC: C08G59/56
Filed: 1987-07-24
Abstract: PURPOSE:To obtain the title compsn. used for a glass-epoxy laminate which is satisfactory in adhesion and heat resistance and improved in water absorption characteristics, by blending a mixture of an epoxy resin, a curing agent and a cure accelerator with triglycidyl isocyanurate in a specified range of amt. CONSTITUTION:An epoxy resin compsn. used for a glass-epoxy laminate is obtd. by blending a mixture of 100pts.wt. epoxy resin (e.g., bisphenol A epoxy resin) contg. a curing agent (e.g., dicyandiamide) and an cure accelerator (e.g., imidazoles) with 5-25pts.wt. triglycidyl isocyanurate. The blending of triglycidyl isocyanurate as above makes it possible to provide an epoxy resin compsn. used for a glass-epoxy laminate which is increased in heat resistance, improved in water absorption characteristics and satisfactory in smear resistance without detriment to its adhesiveness.
Patent JP-S5885804-A (JP)
Title: Small tablet for bleach sterilization
Inventor: TANIGUCHI TOKUYUKI
IPC: A01N43/64
Filed: 1981-11-18
Abstract: PURPOSE:The titled tablets that are made by pressing a uniform mixture in a specific proportion mainly containing an anhydrous alkali metal salt of dichloroisocyanuric acid, its dihydrate and talc of specific particles sizes, thus containing a specific amount of active ingredients and dissolving quickly in water. CONSTITUTION:An anhydrous salt of sodium or potassium dichloroisocyanurate of 100-2,000mu particle sizes, its sodium salt dihydrate and talc or orthoboric acid of less than 250mu particle sizes as a lubricant are mixed in a proportion of 100pts. of the anhydride, 5-100pts. of the dihydrate and 3-50pts. of the lubricant. Then, their uniform mixture is pressed at a pressure of 100-1,000kg/cm<2> into tablets of 1.50-1.95g/cm<3> density. The resultant tablets are free from deterioration such as property change or disintegration and show high disintegration and dissolution in water. Further, they have activities of sterilization, disinfection, deodorization, bleaching and detergency and are used in a small amount of water to clean living environments.
Patent JP-H0348703-A (JP)
Title: Position detector
Inventor: ABE NAOTO
IPC: H01L21/027
Filed: 1989-07-17
Abstract: PURPOSE:To enable high-accuracy position detection by controlling the position detecting device so that the irradiation of a body with a pickup which performs the irradiation in a direction opposite a line sensor and photodetection for position detection by the line sensor are not performed simultaneously. CONSTITUTION:Luminous flux 107 has alignment information which is diffracted by a mask alignment mark 105a formed on a mask 105 and an alignment mark 106a formed on a wafer 106. The line sensor 108 photodetects the luminous flux 107 which has the alignment information 107. A light emission control part 112 controls the turn-on time of the semiconductor laser 101 of each pickup 1 and the photodetection time of the sensor 108 to emit luminous flux 104 from alternate light emitting elements of pickups 1 at mutually opposite positions and thus neither unnecessary diffracted light nor scattered light which is specially intense in the opposite direction at the time of mutually measuring is prevented from being incident on the sensor 108 so the spot shape of the luminous flux 107 with the alignment information on the sensor 108 hardly varies and accurate mask wafer relative positions can be detected by each pickup.
Patent JP-S5889526-A (JP)
Title: Scraping device of reclaimer
Inventor: TAMAI KAZUTADA
IPC: B65G65/20
Filed: 1981-11-20
Abstract: PURPOSE:To enable a reclaimer to scrape and clean out remnants left behind by itself by providing a vertically movable scraping plate at the tip of a link installed elastically on the tip of a boom. CONSTITUTION:The upper part 13 of the boss of a link 12 is rotatably connected to a bracket 14 at the upper head part of a boom 2, while the lower part 15 of said boss is slidably connected to a guide hole of a bracket 16. Further, a guide frame 17 is provided with a cylinder 20 and a scraping plate 21. In case there are remnants 4 left behind, the link 12 is extended by means of a rod 24 of a cylinder 22, further the cylinder 20 is extended to lower a plate 21 and either oppose it to or make it cut into said remnants 4. Later, the rod 24 is contracted and the remnants are scraped up to the position of a bucket wheel 3.
Patent JP-S5976609-A (JP)
Title: Method for controlling tension of mandrel bar in piercing mill
Inventor: KII HIROYUKI
IPC: B21B19/04
Filed: 1982-10-22
Abstract: PURPOSE:To make the wall thickness and roundness of a product highly accurate, by providing a tension detector to a mandrel bar, and keeping a tension of mandrel bar constant by changing the rotating speed of barrel-shaped rolls in accordance with the variation of the tension. CONSTITUTION:A piercing mill has a rolling device consisting of a plug 2 held by a mandrel bar 1 and two barrel-shaped rolls 3a, 3b, and rolls a blank pipe 6 by the plug 2 and the rolls 3a, 3b. A tension detector 10 detecting a tension TB acting on the mandrel bar 1 and a load cell 11 detecting a rolling load of the roll 3b are provided to the device. Respective detecting signals S1, S2 are transmitted to a calculator 12 to calculate so that the mandrel tension conforms with a tension value set by a tension setter 16. This signal is transmitted to a motor through a speed controller 17 and a motor power source 18 to change the rotating speeds of rolls 3a, 3b thereby the tension TB acting on the mandrel bar 1 is kept constant.
Patent JP-S6076811-A (JP)
Title: Level converting circuit
Inventor: MICHIZEKI TAKAKUNI
IPC: H03K3/3565
Filed: 1983-10-04
Abstract: PURPOSE:To ensure a high speed and high gain for a level converting circuit by supplying the output of one of two differential amplifier circuits to the input of the other differential amplifier circuit to obtain positive feedback respectively as well as to supply the reference value equal to a high or low level of each input signal. CONSTITUTION:The 1st reference voltage V1 equal to the reference value of a high level of an input signal is applied to the gate of an MOS transistor TrQ3 of the 1st differential amplifier circuit 3. While the 2nd reference voltage V2 equal to the reference value of a low level of the input signal is applied to the gate of an MOSTrQ8 of the 2nd differential amplifier circuit 4. Then an input signal VIN is supplied to the bases of a TrQ2 of the circuit 3 and a TrQ7 of the circuit 4 respectively. Thus the output of the circuit 4 is connected to the gates of a TrQ4 and TrQ5 of the circuit 3. While the output of the circuit 4 is connected to the gates of a TrQ9 and TrQ10 of the circuit 4. As a result, the positive feedback is applied to ensure a large amount of amplification.
Patent JP-S6343298-A (JP)
Inventor: NAGAO YUTAKA
IPC: H01L21/66
Filed: 1986-08-06
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-S6379885-A (JP)
Title: 7-((3-(aminomethyl)-3-alkyl)-1-pyrrolidinyl)- quinoline-carboxylic acid
Inventor: JIYON MAIKURU DOOMAGARA
IPC: C07D207/09
Filed: 1987-07-27
Abstract: Novel, orally active antibacterial agents of formula I <CHEM> are described characterized as 7-[[3-(aminomethyl)-3-alkyl]-1-pyrrolidinyl]-6-fluoro-1,4-dihydro-4-ox o-3-quinol ine carboxylic acids or corresponding 1,8-naphthyridine derivatives as well as methods for their manufacture and pharmaceutical compositions containing them.
Patent JP-S6428307-A (JP)
Title: Apparatus for producing rapidly cooled and solidified metal powder
Inventor: AMAKASU TOSHIYA
IPC: B22F9/10
Filed: 1987-07-24
Abstract: PURPOSE:To facilitate the control of the temp. of a cooling water film and the grain size of a powder metal by providing a discharge regulating valve to a discharge port for the powder metal and cooling water at the time of charging a molten metal into a cooling vessel which is formed with the cooling water film by centrifugal force on the inside wall and is under high-speed rotation to produce the powder metal. CONSTITUTION:The cooling water is supplied from a cooling water supply pipe 63 to the cooling vessel 22 rotating at a high speed around a perpendicular revolving axis 14 and the water film is formed by centrifugal force on the inside wall surface 27 of the cooling vessel 22. The molten metal is simultaneously ejected from an end port 61 of an ejection cylinder 60 and is rapidly cooled by the water film on the inside wall of the cooling vessel under the high speed rotation, by which the powder metal is produced. The powder metal and the cooling water are discharged from the discharge port 33 of the cooling vessel 22. The powder metal and the cooling water are separated by a screen 39. The discharge rate regulating valve 64 is provided to the above-mentioned port 33 of this device. The valve 64 is opened and closed according to the supply rates of the cooling water and the molten metal, by which the operation at the stabilized water film temp. of the cooling water and the grain size of the powder metal is enabled.
Patent JP-H02122917-A (JP)
Title: Manufacture of fiber-reinforced composite molded product
Inventor: KIMU BIYUNOKU
IPC: B32B27/36
Filed: 1989-07-18
Abstract: PURPOSE: To enhance ballistic resistance, impact resistance, surface appearance and durability by heat-treating an aliphatic polyamide filament fabric and preheating this heat-treated fabric and an aromatic polyamide filament fabric before impregnating both fabrics with a thermoplastic resin soln. CONSTITUTION: Aliphatic polyamide filaments of 250-1500 denier are used to weave a fabric of which the warp and weft yarn densities are about 11.81-39.38/cm and this fabric is heat-treated at 100-200 deg.C for 1-10 min. Aromatic polyamide filaments of 1000-3000 denier are used to weave a fabric of which the warp and weft yarn densities are about 11.81-39.38/cm. Two kinds of these fabrics are preheated at 50-120 deg.C for 1-10 min to be impregnated with a thermoplastic resin soln. prepared from at least one of a phenol-formaldehyde resin, an epoxy resin, a vinyl ester and an unsaturated polyester, polyvinyl butyral and methanol and the impregnated fabrics are dried at 50-150 deg.C for 1-10 min to produce a prepreg.
Patent JP-H08107162-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKENAKA MASAJI
IPC: H01L23/12
Filed: 1995-07-21
Abstract: PURPOSE: To realize a semiconductor device which is almost free from thermal stress when it is mounted on a printed board. CONSTITUTION: A semiconductor device is equipped with an LSI chip 41, a protective frame 44, and a lead structure 42. The lead structure 42 is composed of a first lead structure 60 and a second lead structure 61. The first lead structure 60 is formed of a Cu foil lead 50. The second lead structure 61 is composed of a large number of fine and short pins 51 and a silicone resin base which holds the pins 51 in array. The second lead structure 61 bonds the pins 51 to the corresponding Cu foil leads 50. The pins 51 are so constituted as to be deflected to absorb thermal stress.
Patent JP-2001010032-A (JP)
Title: Stereoscopic surface printer, contact type printhead and method for printing by stereoscopic surface printer
Inventor: KOBAYASHI NOBUTSUNE
IPC: B41J2/01
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic surface printer capable of printing by automatically adopting a suitable scanning format in response to a shape of an object to be printed, a method therefor and a contact type printhead suitable for the printer. SOLUTION: If an object 301 to be printed as shown is, for example, printed by discharging an ink jet from a Z-axis direction, since an undulation of a height in the Z-axis direction of a Y-axis direction is smoother than that of an X-axis direction, a total moving amount of a carriage in the Z-axis direction can be reduced when the Y-axis direction is used as a main scanning direction and sub-scanned in the X-axis direction. Thus, in the case of printing, a high acceleration, a silencing and an energy conservation can be conducted.
Patent JP-H1112123-A (JP)
Title: Water-activated depilatory sheet
Inventor: KONNO MASAYUKI
IPC: A61K8/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for chemical depilatory sheets, hardly leaving coat when released and capable of extremely simply handling. SOLUTION: This water-activated depilatory sheet 10 is obtained by forming an attaching layer 12 containing a film-forming polymer such as polyvinylpyrrolidone or polyacrylic acid and a depilatory medicine such as thioglycolic acid or sodium sulfide onto a hydrophobic support having moisture permeability, e.g. polyester nonwoven fabric or polypropylene nonwoven fabric.
Patent JP-S5887999-A (JP)
Title: Diaphragm for loudspeaker
Inventor: HIROSE SHINTAROU
IPC: H04R7/02
Filed: 1981-11-18
Abstract: PURPOSE:To obtain a uniform quality material having a large Young's modulus, by sheet-making fibers of dual constitution coated with thermally molten resin on the surface of an organic or inorganic single fiber with high elasticity, heating the fiber to the melting point or over of the resin to mold the fibers. CONSTITUTION:On the surface of fibrous substance having a high elasticity, such as carbon, glass and alumina fiber as inorganic fiber and polyester, acrylic and vinylon fiber as an organic fiber, a thermally molten resin, such as thermosetting or thermoplastic resin is coated to form dual construction fibers. This fiber is cut off to about 5mm. and is formed to a shape of a diaphragm with sheet-making. Then, it is heated to the melting point of the surface resin in a furnace or a metal mold to bond all the fibers at all contact points among the fibers. Thus, a diaphragm plate having uniform property and a large Young's modulus can be obtained.
Patent JP-S6244171-A (JP)
Title: Novel bacterium capable of producing l-glutamic acid
Inventor: KATSUMATA RYOICHI
IPC: C12N1/20
Filed: 1986-08-07
Abstract: PURPOSE:A novel bacterium belonging to the genus Corynebacterium, having sensitivity to lysozyme, capable of producing L-glutamic acid in high yield without being inhibited with biotin even is an excess amount of a biotin- containing medium is used. CONSTITUTION:A strain belonging to the genus Corynebacterium or Brevibacterium, capable of producing L-glutamic acid, is used as a parent strain, it is subjected to variation induction treatment to give a variant and a bacterium having sensitivity to lysozyme is selected from the variant. Corynebacterium glutamicum KY9703(FERM 4412, NRRL11271) obtained from Corynebacterium glutamicum ATCC1303 as a parent strain may be cited as the bacterium. Any of a natural medium and synthetic medium is usable as a medium to cultivate the bacterium. The culture is carried out by shaking culture, aerated spinner culture, etc., under an aerobic condition and the culture temperature is 24-37 deg.C.
Patent JP-H1129896-A (JP)
Title: Production of zinc oxide thin film and production of photovoltaic element and semiconductor device substrate using the thin film
Inventor: NAKAMURA TETSUO
IPC: H01L31/04
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To stably form a zinc oxide thin film excellent in substrate adhesion on a substrate in good yield by dipping a conductive substrate and a counter electrode in an aq. soln. contg. nitrate ion, zinc ion and carbohydrate and applying a current between the substrate and the electrode. SOLUTION: An aq. electrodeposition soln. 202 contg. nitrate ion, zinc ion and carbohydrate is held in a corrosion-resistant vessel 201. The conductive substrate 203 as a cathode and the mesh or rod counter electrode 204 as an anode are dipped in the soln. 202, and the substrate 203 and the counter electrode 204 are connected to a power source 206 through a load resistance 205. A current is applied between the substrate 203 and the counter electrode 204 to form zinc oxide thin film on the substrate 203. The soln. is agitated by a circulating pump 209 to uniformly form the layer and to increase the layer forming rate. The aq. soln. is preferably controlled to >=50 deg.C by using a heater 207 and a thermocouple while monitoring the temp.
Patent JP-S6077530-A (JP)
Title: Parity check system of semi-fixed data
Inventor: TANIGUCHI TOORU
IPC: H03M13/00
Filed: 1983-10-05
Abstract: PURPOSE:To improve the reliability of data read by storing a parity bit generated based on a data of a semi-fixed data group at the initial operation and comparing it with a parity bit generated at a normal operating state. CONSTITUTION:An RAM3 is controlled to a write mode WE by an initial operating signal INT. When a semi-fixed data group 1 is read next, a parity bit is generated by a parity generation circuit 2 and written in the RAM3. Then the RAM3 is controlled to the read mode. In reading the data group 1, the parity bit is generated by the circuit 2. Then a comparator circuit 5 compares the parity bit generated at the initial state with the parity bit generated at the normal state. The reliability of data read is improved by comparing both parity bits and checking the difference.
Patent JP-S6429197-A (JP)
Title: Diaphragm for speaker
Inventor: SATO HITOSHI
IPC: H04R7/20
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a diaphragm for speaker with light weight, low cost and high input proof by impregnating phenol resin to a non-woven cloth edge material of which base material is rayon, coating modacrylic resin on the one side of the diaphragm and forming this side and a cone part and bonding them at the same time. CONSTITUTION:The diaphragm for speaker is constituted by impregnating the phenol resin to the non-woven cloth edge material of which base material is rayon, coating the modacrylic resin on the one side of the diaphragm, and forming this side and the cone part and bonding them at the same time. It is desirable as the edge base material that polyester resin is mixed to the rayon in a weight ratio 0-30%. Thus formability is maintained by the thermosetting phenol resin at the time of hot-forming. Besides, as the cone part and the diaphragm are bonded by the modacrylic resin, the diaphragm finished goods can be obtained with the low cost.
Patent JP-H0529206-A (JP)
Title: Resist coating device
Inventor: BABA SHINJI
IPC: H01L21/027
Filed: 1991-07-25
Abstract: PURPOSE:To prevent non-uniformity of resist film thickness caused by temperature drop when the back side of a semiconductor wafer is washed in a wafer rotating type resist coating device. CONSTITUTION:A heat source 11, with which the lower surface of a substrate 1 is heated up, is arranged on the position opposing to the lower surface of the substrate 1. By heating up the lower surface of the substrate 1 by the heat source 11 when the substrate is washed, the temperature of each part of the substrate 1 can be almost uniform even when heat is taken away by the volatile solvent for washing of its back side. Accordingly, substrate temperature can be controlled, and as a result, the film thickness of the resist to be applied to the substrate 1 can be made almost uniform on the whole surface of the substrate.
Patent JP-H1131568-A (JP)
Title: Female terminal fitting force inspection jig
Inventor: FURUSAWA SHIGEZO
IPC: H01R43/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To inspect whether the fitting force of a female terminal in a connector housing maintains a specified value or not by investing a detection pin provided with a male terminal fitted to the female terminal with a force stronger than the specified male terminal insertion force of the female terminal and a force weaker than the specified male terminal extraction force. SOLUTION: A seating 90 is moved forward via a link 62 by throwing a lever 61 of a moving mechanism 60, and a male terminal 51 provided on a detection pin 50 is inserted into a female terminal 10. A force stronger than the specified male terminal insertion force of a female terminal 10 is imparted to the detection pin 50 by a male terminal insertion elastic member 70. The lever 61 is returned so as to move the seating 90 backward. A force weaker than the specified male terminal extraction force of the female terminal 10 is imparted to the detection pin 50 by a male terminal extraction elastic member 80. Thereby, the fitting force of the female terminal 10 can be easily inspected by detecting whether or not the male terminal 51 can be inserted into the female terminal 10, and whether or not the male terminal 51 inserted into the male terminal 10 is extracted.