baber/WOPTO huggingface dataset:
Patent JP-H02226059-A (JP)
Title: Calibration of reading of dissolved gas of display means for measuring apparatus for concentration
Inventor: SAITO TATSUO
IPC: G01N27/06
Filed: 1989-02-27
Abstract: PURPOSE:To enable stable calibration of a reading of a concentration of a dissolved gas by a method wherein a carrier gas is bubbled in a reference oil so that hydrogen carbide for sensitivity of a gas sensor is vaporized at a fixed rate to be mixed into the carrier gas and the gas is measured with gas sensor to adjust the sensitivity of the sensor so that the current reading reaches a set value. CONSTITUTION:When a calibration is carried out by a reference oil wherein an unused oil to be inspected is mixed with hexane, it is allright that a meter gives a reading of 400 when a concentration of hexane is 5vol.%. At this point, to achieve a calibration, sensitivity of a gas sensor is adjusted to be turned at 400 in a display of a display panel.
Patent JP-H08248079-A (JP)
Title: Electric field detector
Inventor: OE SHUICHI
IPC: G01R29/08
Filed: 1995-03-08
Abstract: PURPOSE: To measure an electric field to be applied to the vicinity of a wiring pattern on a printed circuit board. CONSTITUTION: An electric field detector 1 comprises a monopole antenna 2 for detecting an electric field, a converter 3 for converting the field detected by the antenna 2 into a digital signal, a display unit 4 for outputting the output signal of the converter 3 as auditory information, and a battery 5 for supplying power to the unit 4 and the converter 3, wherein the converter 3, the unit 4 and the battery 5 are contained in the same housing 6, and the antenna 2 protrudes from the housing 6.
Patent JP-S62206438-A (JP)
Title: Osmotic flaw detection for unbaked ceramic molding
Inventor: FUMIYA TADAYUKI
IPC: G01N21/91
Filed: 1986-03-07
Abstract: PURPOSE:To discover a molding having a defect such as cracking before it is baked, by applying an osmotic flaw detection method for a ceramic molding yet to be baked formed by using a non-water-based organic binder. CONSTITUTION:An osmotic flaw detection liquid in which a water-soluble visible dye or water-soluble fluorescent dye is dissolved into water at a rate 0.01-2pts. wt. per 100pts.wt. thereof is attached to the surface of a ceramic molding yet to be molded containing organic material made using one or more non-water- based organic binders selected from among cellulose acetate butylate, nitrocellulose, petroleum resin, polyethylene, polyacrylic acid ester, polymethyl methacrylate, polyvinyl butyral, vinyl chloride, polymethacrylic acid ester, ethyl cellulose and abietic acid resin. Then, the liquid is dried to volatalize water while the organic material is dyed with a dye. Then, the presence of a defect is detected by observing the density of dyed state on the surface of the molding.
Patent JP-H10243749-A (JP)
Title: Water level controller and irrigation water management system for paddy field
Inventor: ONODERA TSUNEO
IPC: E02B13/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive water level controller and irrigation water management system for a paddy field including a terrace one, which help stably supply water to the entire paddy field and automatically control it at a given level, and is easily set up. SOLUTION: This water level controller is equipped with a water supply/ discharge section 61 which is in communication with a farming section 42 to which water is to be supplied, and also with a water supply section 62 and water discharge section 63, connected to an underground water supply pipe 51 and water discharge pipe 52, respectively, running along a farm road. The water supply section 62 is equipped with a water supply valve 64 and backflow preventing dam 65, the former controlling flow rate of irrigation water, and the latter being open to the upper section of a water supply/discharge measure 60 and adjustable in height.  The water discharge section 63 is equipped with a water discharge valve 63 and water level controlling dam 67, the former being provided at near the bottom of the water supply/discharge measure 60, and the latter being open to the upper section of the water supply/discharge measure 60 and adjustable in height.
Patent JP-H05214313-A (JP)
Title: Adhesive comprising polyurethane composition
Inventor: YANAGII TOYOKAZU
IPC: C09J175/04
Filed: 1991-03-13
Abstract: PURPOSE:To produce the adhesive comprising a polyurethane composition prepared substantially without employing phosgene at any step of a process for producing a starting raw material. CONSTITUTION:The adhesive comprises a polyurethane composition produced from a diisocyanate compound which is prepared from a diamine and a dialkyl carbonate produced substantially without employing phosgene in the production process. The adhesive comprising the polyurethane composition improved in the physical properties such as weather resistance and heat resistance can be produced.
Patent JP-H08248780-A (JP)
Title: Image forming method
Inventor: OKUNO TATSUO
IPC: G03G15/16
Filed: 1995-03-08
Abstract: PURPOSE: To prevent image density irregularities and residual images even in a long period of use. CONSTITUTION: The image forming device comprises a latent image carrier 1 on which a toner image corresponding to image information is formed, primarily transfers the unfixed toner image onto an intermediate transfer body 2 from the latent image carrier 1, and secondarily transfers the unfixed toner image to a recording medium 3 from the intermediate body 2, thereby forming the image. When consecutively copying at least the same image, the device inhibits the same image from being consecutively formed on a specific number of sheets or more on the same place of the intermediate transfer body 2.
Patent JP-S59173946-A (JP)
Title: Button type alkaline manganese battery
Inventor: YOSHIDA TOMOHISA
IPC: H01M2/08
Filed: 1983-03-23
Abstract: PURPOSE:To increase leakage resistance by forming a gasket in a U-shaped structure. CONSTITUTION:A positive mix 2 comprising manganese dioxide and graphite, a separator 3, and a gasket 4 having a U-shaped cross section are accommodated in a positive can. An electrolyte absorbent material 5 is inserted along the inside of the gasket, then a negative mix 6 comprising amalgamated zinc powder, carboxymethylcellulose, and sodium polyacylate is filled on it. After a negative can 7 is covered, the opening of the positive can 1 is mechanically sealed. Since the U-shaped gasket has a long reversed portion, contact area along the inner side of the negative can is increased and penetration of electrolyte is prevented. However, because a thickness D2 of the inside part of the gasket decreases inner volume of a battery, thinner thickness is preferable.
Patent JP-H05251941-A (JP)
Title: Microwave circuit
Inventor: HIEDA MORISHIGE
IPC: H01Q21/28
Filed: 1992-03-05
Abstract: PURPOSE:To provide a microwave circuit cooled easily for low noise processing in the microwave circuit which receives a high frequency signal and a local oscillation signal propagated through space while their polarized waves are made orthogonal. CONSTITUTION:The circuit is provided with a polarized wave separate plate synthesizing a high frequency signal and a local oscillation signal whose polarized waves are made orthogonal, an antenna receiving both the high frequency signal and the local oscillation signal synthesized by the polarized wave separate plate, and a nonlinear element mixing frequencies of the high frequency signal and the local oscillation signal received by the antenna and generating an intermediate frequency signal. A frequency converter comprising two dipole antennas 8a, 8b arranged orthogonally and 4Xn sets of superconducting elements 9a-9d or 2Xn sets of superconducting elements connecting to a feeding section of the dipole antennas 8a, 8b converts the frequency.
Patent JP-S63215641-A (JP)
Title: Gelatin film composition
Inventor: YAMADA HITOSHI
IPC: A61K9/48
Filed: 1987-03-05
Abstract: PURPOSE:To obtain a gelatin film composition capable of preventing the insolubilization of gelatin with time caused by caramel while keeping the characteristic color and light-shielding effect of caramel, by adding caramel having a specific light-transmittance and an amino acid to gelatin. CONSTITUTION:The objective gelatin film composition contains (A) a caramel having a light-transmittance of 15-60% at 310nm wavelength as 0.01wt.% aqueous solution and (B) an amino acid (e.g. aspartic acid, glycine and lysine) at a weight ratio of 1:0.01-1. The insolubilizing action of caramel on gelatin can be suppressed by the addition of an amino acid together with caramel. The composition is suitable as a composition for soft capsule to hold a substance required to be kept from light, e.g. tocopherols, vitamin As, vitamin Ds, nifedipin, indomethacin and vitamin Ks, especially activated vitamin Ds (e.g. 1alpha-hydroxycholecalcipherol).
Patent JP-H01280508-A (JP)
Title: Melt extruded polymer composition and molding method thereof
Inventor: SUCHIIBUN ANDORUUZU KAARU HOWA
IPC: C08J5/00
Filed: 1989-03-02
Abstract: PURPOSE: To minimize a stickiness problem brought about when a molded article is produced by adding a melt-release material to a compsn. and providing a melt-release material layer on a cutting and transfer means to continuously supply the same by the melt-release material brought about from the molten compsn. CONSTITUTION: A material comprising a thermoplastic polymer forming a molten thermoplastic gasket is continuously cut into individual molten pieces. A cutting and transfer surface means is adapted to the molten material to transfer the molten pieces to respective lids one by one to mold a gasket in each of a large number of lids and a molten gasket molding material contains a melt-release material. The melt-release material layer is present on the cutting and transfer surface means and supplied continuously by the melt-release material brought about from molten material.
Patent JP-H10243767-A (JP)
Title: Wrapped product of citrus sudachi and its preservation
Inventor: FUJISHIMA MORIYOSHI
IPC: A23B7/148
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provided a wrapped Citrus sudachi for retaining the freshness of the Citrus sudachi, capable of preventing the generation of ethanol and acetaldehyde causing the yellowing, putrefaction and foreign smell of the Citrus sudachi. SOLUTION: This wrapped Citrus sudachi is obtained by hermetically wrapping the Citrus sudachi with a wrapping material having an oxygen permeability of 3.8-27cc/24h.atm and a carbon dioxide permeability of 3.8-27cc/24h.atm in a temperature condition of 10-35 deg.C per g of the Citrus sudachi and further having a steam permeability of 49gr/24h.m<2> or less (JIS Z 0208, 40 deg.C, 90% RH, 0.1mm).
Patent JP-H1068345-A (JP)
Title: Engine control method
Inventor: TAKAHASHI SHINSUKE
IPC: B60W10/10
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To insure minimum specific fuel consumption while maintaining driving force desired by a driver by setting the target driving force from the accelerator step-in angle of a vehicle and vehicle speed, and setting a transmission gear ratio and a target air-fuel ratio to make the specific fuel consumption minimum so as to control a throttle opening and a fuel injection quantity. SOLUTION: Signals from an accelerator angle sensor 206, an air quantity sensor 214, a crank angle sensor 215, a water temperature sensor 216, an oxygen sensor 217, a vehicle speed sensor 224, and the like are input to a control unit 200. Target driving force is set from an accelerator step-in angle and vehicle speed, and a change gear ratio to make specific fuel consumption minimum is selected within the transmission gear ratios realizing the target driving force. An air-fuel ratio to make the specific fuel consumption minimum is set within air-fuel ratios generating target torque generated by engine from the set transmission gear ratios and the target driving force.  A target air quantity flowing in cylinder and a target fuel quantity flowing in cylinder are set from the target air-fuel ratio and target torque generated by engine, and hence a throttle valve and a fuel injection device 211 are controlled.
Patent JP-H08244951-A (JP)
Title: Carrying conveyer
Inventor: NAGAYASU TOMONORI
IPC: B65H5/02
Filed: 1995-03-08
Abstract: PURPOSE: To provide a carrying conveyer which can detect the shift of a belt with an adequate sensitivity. CONSTITUTION: In a carrying conveyer 10 formed by that an endless belt 13 is wound around runnably between support rollers 11, 12, a marking part 14 is provided on the inner surface of the belt along the running direction of the belt and a sensor for detecting the marking part moving in compliance with the running of the belt while facing this marking part 14 in a non-contact state is provided and a detection part for detecting the running speed of the belt or the shift of the belt by the output of this sensor is provided.
Patent JP-H07263571-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: SOEDA SHINYA
IPC: H01L27/108
Filed: 1994-03-18
Abstract: PURPOSE:To prevent short-circuit and opening failure by forming the diameter of the bottom part of a contact hole formed in a layer insulating film to a specific value of not more than the resolution limit of lithography. CONSTITUTION:A layer insulating film 11b accumulated on a substrate 1 is formed, for instance, in a film thickness of 2000 to 4000Angstrom . A contact hole 13a is formed in the layer insulating film 11b in order to make contact with the substrate 1 between a field oxide film 2 and a transfer gate 3. The diameter of the bottom part of the contact hole 13a is formed to less than 0.4mum which is a value of not more than the resolution limit of lithography. Thus, the formed contact hole 13a is one which is adjacent to the contact hole 13a and makes the margin of distance from the contact hole 13a large. Thereby, the short- circuit and the opening failure can be prevented.
Patent JP-S62258449-A (JP)
Inventor: KURISUTOFUAA FURANSHISU RAIANZ
IPC: G03F7/38
Filed: 1987-03-05
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-S59179896-A (JP)
Inventor: ENDOU SEIJI
IPC: B27N3/00
Filed: 1983-03-25
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-H05118447-A (JP)
Title: Fluid controller
Inventor: KOJIMA TETSUYA
IPC: F16K31/122
Filed: 1991-02-20
Abstract: PURPOSE:To improve the sealing performance and durability of a metal touch type seat part and maintain excellent gas substitution performance and cleanliness of a fluid controller, in the fluid controller having the seat part. CONSTITUTION:As for a fluid controller equipped with a seat part A consisting of a valve body 6 and a valve seat 7, the valve body 6 which contacts the valve seat 7 is constituted of a valve body base part 11, cover body 9 which consists of a metal thin film and contacts the valve seat 7, covering the outer surface of the valve body base part 11, and a cushion body 10 consisting of an elastic member interposed between the valve body base part 11 and the cover body 9.
Patent JP-H08214835-A (JP)
Title: Calcium healthy food
Inventor: KUSABETSU YOSHIYUKI
IPC: A23L17/60
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a calcium healthy food, consisting essentially of a calcium ingredient and a sea tangle powder, having smooth texture, and capable of readily ingesting the calcium ingredient and a mineral ingredient of a sea tangle. CONSTITUTION: This healthy food consists essentially of (A) a calcium ingredient and (B) a sea tangle powder in an amount of preferably 1 to <10% based on the ingredient (A). The ingredient (B) sticks to the surfaces of particles of the ingredient (A) to produce sliminess by alginic acid to afford the readily drinkable healthy food capable of easily ingesting calcium from the calcium ingredient.
Patent JP-S55141171-A (JP)
Title: Process for insolubilizing edible starch film
Inventor: TANIGUCHI TOSHIROU
IPC: A23L7/10
Filed: 1979-04-20
Abstract: PURPOSE: To prepare an insolubilized edible starch film having moderate strength, with simple procedure, by forming a film from an aqueous solution of starch and a chitosan salt, and treating the cast film with an alkali.  
     CONSTITUTION: A chitosan salt or its water solution is added to an aqueous solution of starch, and cast to obtain a film, which is treated with an alkali to obtain the objective insolubilized film. The starch is, e.g. undenaturated starch obtained from grains, beans, potatoes, etc., starch derivatives such as dextrin, α-starch, etc., and processed starch such as etherified, esterified, or phosphatized starch, etc. The insolubilized edible starch film thus obtained is useful not only to the food applications but also to various other applications such as dialyzing membrane, ultrafiltration membrane, etc. It is also useful for the lamination with various films such as cellophane, polyethlene, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61210806-A (JP)
Inventor: ITO YOSHIHIDE
IPC: H02B1/04
Filed: 1985-03-14
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-S61209592-A (JP)
Title: Method for electrical cell fusion and apparatus therefor
Inventor: KANO TOKIO
IPC: C12N15/02
Filed: 1985-03-14
Abstract: PURPOSE:To enable the titled cell fusion surely, without using a particular separation operation, using only the desired cell as a cell to be fused, by sucking the desired cell from the suspension of cells into a specific injection needle and carrying out the electrical fusion of the cell. CONSTITUTION:The desired cell is suspended in a specific solution, put into a cell container 26, and placed on the stage 25 of a microscope 21. The micromanipulator 27 is operated to immerse the tip of the micro-operation needle 28 having an inner diameter of 30-50mum and furnished with electrodes 29, 30 into the cell dispersion in the cell container 26, and a desired number of desired cells are sucked into the micro-operation needle 28. The electrodes are connected selectively to a function generator 32 and the pulse generator 33 with the switch 31 to impose a required voltage (e.g. 10V, 500kHz) between the electrodes 29, 30 to form an electric field. The sucked sells are fused together under the influence of the electric field.
Patent JP-S57166242-A (JP)
Title: Automatic paper feeder
Inventor: WATANABE JIYUNJI
IPC: G03G15/00
Filed: 1981-04-03
Abstract: PURPOSE:To improve performance of printers, by providing plural form storage parts, providing a respective paper feed roller to each storage part and feeding plural sheets of the forms at a time from each form storage part in a state without being overlapped simultaneously or with a prescribed time difference. CONSTITUTION:In case of using forms P1, P2 in narrow width for a printer having a maximum effective printing range A, stacks respectively of the forms P1, P2 are housed in upper and lower cassettes 20, 26 to start operation. Then upper and lower pulse motors 25, 31 are driven, and each driving shafts 22, 28 is rotated to a direction C through chains 24, 30 to feed the forms P1, P2. In this way, the both forms P1, P2 are adapted to a pressure roller, provided in the downstream side, and aligned their ends. If a reset signal is generated from an upper and lower pulse motor control circuit, the pressure roller 14 is driven, and the both forms P1, P2 are simultaneously fed toward the printer by holding a certain interval delta.
Patent JP-H04284109-A (JP)
Title: Valve operating device of engine
Inventor: SAWADA TAKANORI
IPC: F01L1/26
Filed: 1991-03-14
Abstract: PURPOSE:To reduce friction of a cam part while reducing hammering noise, in the valve operating device of an engine for switching valve lift characteristic at the time of low and high rotation. CONSTITUTION:A valve operating device is provided with a rocker arm 1 whose one end is coupled with a valve 9 while being driven by a low speed cam 21, and a free cam follower 2 driven by a high speed cam 22. The free cam follower 2 is energized toward the high speed cam 22 by a first lost motion spring 25 whose expanding amount is restricted toward the high speed cam 22 by a spring retainer 27 provided with a stopper, and a second lost motion spring 28 arranged between the free cam follower 2 and the spring retainer 27.
Patent JP-2000246674-A (JP)
Title: Inner force sense presenting device
Inventor: MARUYAMA SHIGEAKI
IPC: B25J3/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the applytng of unnecessary load to an operator when inner force sense is not presented by interposing a clutch mechanism between an inner force sense presenting part and an inner force sense generating part, and disconnecting the clutch mechanism when the inner force sense is not presented, and always constantly maintaining the relative positional relation between the inner force sense preventing part and the inner force sense generating part. SOLUTION: Both end surfaces of a grip 120 are formed with a clutch 150 for connecting and disconnecting the grip 120 to/from a robot. In the case where presentation of the inner force sense is not performed, the clutch 150 is opened so as to release the mechanical connection of the grip 120 to the robot. Change of position and posture of arms of an operator is converted to the signal as a change of relative position and posture between the grip 120 and the robot by radial direction displacement detecting sensors 170... and an axial direction detecting sensor 180, and the signal is sent to a central computing unit, and control is performed so that the grip 120 always maintains a nearly constant relation to a grip support part of the robot.  With this structure, applying of the force and the friction resistance, which are generated from the mass of the robot, to the operator is eliminated.
Patent JP-2000247408-A (JP)
Title: Stacker crane
Inventor: WADA TOSHIO
IPC: B65G1/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To increase slide speed of a slide fork. SOLUTION: In this stacker crane, a slide fork 6 arranged in a liftable carriage 5 on a bogie has a base 6a fixed on the carriage 5 and fork main bodies 6b, 6c supported by the base 6a slidably along horizontal directions (c), (d) orthogonal to travel directions (a), (b) of the bogie, the lower fork main body 6b and the base 6a are mutually connected by a chain mechanism 12, and a workpiece is carried in and out between the fork main bodies 6b, 6c and a storage shelf by driving the chain mechanism 12 to slide the fork main bodies 6b, 6c. A pair of drive motors 13 driving the chain mechanism 12 are provided, and each drive motor 13 is arranged in a pair of right and left square cylindrical lateral beams 5a, 5b forming a central part of the carriage 5.
Patent JP-S56144652-A (JP)
Title: Signal detecting circuit
Inventor: KAWASHIMA MAKOTO
IPC: H04J3/02
Filed: 1980-04-14
Abstract: PURPOSE:To reduce greatly the number of constituent elements of a signal detecting circuit for multiplex communication, by providing ROM which is supplied with a control signal as an address and stores binary information on transitions of all states of a counter format, and RAM which stores one state of the ROM temporarily. CONSTITUTION:When a clock from terminal 11 is counted and the output of address counter 12 reaches two, for example, data stored in addresses #2 of elastic memory 9 and RAM13 and outputs DCG, DIN and P of a monitoring and periodic- pulse generating circuit are applied to ROM14 as address data. In response to those  inputs, ROM14 outputs DOUT as the next state and an AIS signal. Those outputs are written via latch 15 as the up-to-data of address #2 of RAM13. Then, decoder 16 discriminates which control signal group AIS has been detected.
Patent JP-S59172800-A (JP)
Inventor: FUJIWARA KOUJI
IPC: B65G47/90
Filed: 1983-03-22
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。