baber/WOPTO huggingface dataset:
Patent JP-S59166036-A (JP)
Title: Shortening produced using solid fat or oil as main raw material and production thereof
Inventor: NASAKA MOTOI
IPC: A23D9/00
Filed: 1983-03-14
Abstract: PURPOSE:To obtain a shortening having a smooth texture, good consistency and luster by an easy method, by incorporating a specific fatty acid ester with an edible fat or oil containing a solid fat or oil. CONSTITUTION:An edible fat or oil containing 30% or more solid fat or oil, e.g. palm oil, beef tallow or hardened oil of rapeseed oil, soybean oil, etc., having >=30 deg.C melting point as a raw material fat or oil is incorporated with 0.3-7%, based on the fat or oil, (poly)glycerol ester of polymerized castor oil fatty acid of the formula (R is H or fatty acid acryl group derived from castor oil fatty acid; n is the polymerization degree of glycerol) and prepared by the conventional method to give the aimed shortening showing smooth texture and good consistency and luster. In case 30% or more solid fat or oil is incorporated, the conventional emulsifying agent is incorporated to prepare rough crystals without giving a smooth product. The use of the above-mentioned fatty acid ester provides the aimed good product.
Patent JP-H03246950-A (JP)
Title: Manufacture of gate electrode for transistor
Inventor: TSUJI HIROMI
IPC: H01L21/338
Filed: 1990-02-26
Abstract: PURPOSE:To form a gate electrode having a structure that the side of the electrode is not expanded by a method wherein, before a temporarily formed metal vapor-deposited layer is removed, a dry etching operation is executed. CONSTITUTION:Transient grooves 28', 30' are obtained by an anisotropic dry etching operation. A GaAs substrate as a substratum 10 has an n<+> layer as its upper layer. As a result, when a gate is vapor-deposited and lifted off, the gate protrudes. Therefore, the layer 15 is etched isotropically and is made distant from a gate metal electrode. Final grooves 28'', 30'' are formed by a wet etching operation. Then, a gate electrode 32' and a pad part 34' are formed by a vapor-deposition operation. Thereby, the layer 15 does not protrude; the gate electrode having a shape that the side of the gate does not become vacant can be formed; it is possible to obtain an enhancement-mode field-effect transistor(FET) whose characteristic is good.
Patent JP-H08213979-A (JP)
Title: Timing extracting circuit
Inventor: NAKAMURA MAKOTO
IPC: H04L7/033
Filed: 1995-02-07
Abstract: PURPOSE: To momently extract the phase or a clock signal against a burst input data signal by taking the invertion signal of exclusive OR between an input data signal and data, which is obtained by delaying the input data signal by a specific period phase of the transmission rate, as a gating signal. CONSTITUTION: A delay circuit 11 which delays the input data signal by a 1/2 period phase of the transmission rate and an exclusive OR circuit 12 which takes exclusive OR between the signal delayed in this manner by the delay circuit 11 and the input data signal are provided. A logic inverting circuit 13 which inverts the output signal of the exclusive OR circuit 12 to output the gating signal and a voltage controlled oscillator 20 which controls oscillation by the gating signal are provided. Thus, the clock signal can be continuously sent even at the time of continuity of the same code. Consequently, the phase of the clock signal is momently extracted against burst input.
Patent JP-H07253312-A (JP)
Title: Method and apparatus for measuring scanning accuracy in scanning optical system
Inventor: OGUMA NOBUO
IPC: G02B26/10
Filed: 1994-03-14
Abstract: PURPOSE:To provide a method and an apparatus which enables accurate measurement even when there is a difference in the quantity of light reaching two sensors by arranging the two optical sensors within a scanning surface of a scanning optical system using a rotary polygonal mirror to measure the interval therebetween. CONSTITUTION:A beam B emitted from a light source 11 is reflected on a rotary polygonal mirror 13 reaching an imaging surface passing through an ftheta lens 15 and enters two optical sensors 20a and 20b placed on the imaging surface. Then, a time difference t1 is measured from outputs of the two optical sensors. Then, the direction of rotation of the polygonal mirror 13 is reversed to measure a time difference t2 likewise. Then, a correct time difference DELTAt) is determined by t=(t1+t2)/2. Measuring errors DELTAt are canceled by turning the polygonal mirror 13 both normally and oppositely.
Patent JP-H10235559-A (JP)
Title: Grinding device
Inventor: SHINOYAMA HIROSHI
IPC: B24B37/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate twisting of an electric cable and entwining of the electric cable around an equipment on a frame body side by making the electric cable to be wired in an inclination adjusting means of a chuck table freely connectable with an external power source via a connector at a required location of a turntable. SOLUTION: An air cylinder 26 is operated, a male type connector 25 on a housing body side advances into a table side and the connector 25 is connected with a female type connector 24. By this connection, an electric cable 19a on a turntable side and an electric cable 19b of the housing body for supply of external power source are electrically conducted, and a chuck table inclination adjusting device and a turning detection sensor become their working states. Because the electric cable 19a on the turntable side is wired in the female type connector 24 and an anxiety of entwining of the cable 19a around an equipment on the housing body side is eliminated, a turntable 10 is not repeatedly turned and can be continuously index-turned in one direction.
Patent JP-S62236499-A (JP)
Inventor: JIERAARU REJINIATSUKU
IPC: A61K38/00
Filed: 1987-02-25
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-H09231641-A (JP)
Title: Press-contacting mechanism for pinch roller and press-contacting control method therefor
Inventor: NAKAJIMA HIROSHI
IPC: G11B15/29
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a capstan motor and also to miniturize the diameter of a roller. SOLUTION: The strength of the press-contacting force of the pinch roller 5 for holding and transporting a magnetic tape 6 by bringing it into press contact with a capstan shaft 40 is controlled by a cam gear 80 driven by a motor 8. To a control head 3 provided on the running path of the magnetic tape 6, a pulse signal detecting circuit for detecting the slip amount of tape based on the pulse signal for control read out from the control head 3 at the time of reproduction is connected, then the pulse signal detecting circuit is connected to a comparator circuit and a motor control circuit by which the press- contacting force of the pinch-roller 5 is reduced to the allowable slip amount of tape by driving the cam gear 80 through the motor 8.
Patent JP-H10227158-A (JP)
Title: Peg
Inventor: ISHIGURO TADAO
IPC: E04H15/62
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a peg having a plurality of functions though its structure is simplified, the peg has lightweight and cost is reduced. SOLUTION: The peg 1, in which the tip section of a cord for installing a tent, a tarp, etc., on a ground surface is fixed, is composed of a first section 2 driven into a ground and a second section 4 selected so as to be placed at a section upper than the ground surface when the first section 2 is driven into the ground. The second section 4 is formed so that a substantial clearance 5 is generated between the first section 2 and the second section 4 in a shape along the first section 2 at that time.
Patent JP-H03245567-A (JP)
Title: Semiconductor device
Inventor: TAKEBUCHI MASATAKA
IPC: H01L27/105
Filed: 1990-02-23
Abstract: PURPOSE:To enhance a logic transistor in performance and degree of integration by a method wherein a high breakdown strength C-MOS transistor, memory cells, and a logic C-MOS transistor are mixedly mounted on the same substrate to constitute a semiconductor device, where the gate insulating film of the logic transistor is properly formed in thickness. CONSTITUTION:Gate insulating films used in an electrically erasable P-ROM are classified into three types in thickness, a tunnel insulating film in a memory cell 16, a 5V insulating film 17 in a logic transistor, and a high breakdown strength insulating film 18 in a memory cell. The films 16, 17, and 18 are so set in thickness to satisfy a formula, T16<T17<T18, where T16, T17, and T18 denote the thicknesses of the films 16, 17, and 18 respectively. The thickness of the film 16 is determined in accordance with a coupling ratio, and the easier rewriting becomes, the thinner the film 16 becomes. The film 18 is usually formed thicker than 450Angstrom . The thinner the film 17 becomes, the more it is enhanced in operational speed, a threshold value can be lessened in change due to a short channel effect, but a lower limit is determined basing on a voltage applied onto a gate insulating film. By this setup, a logic transistor can be improved in performance and degree of integration.
Patent JP-S55135102-A (JP)
Title: Production of carrier for olefin polymerization catalyst
Inventor: USHIDA YOSHIHISA
IPC: C08F4/60
Filed: 1979-04-11
Abstract: PURPOSE: To obtain a spherical carrier for an olefin polymn. catalyst industrially and easily at low cost, which carrier excels in the resistance to degradation, by a method wherein a suspension contg. magnesium halide-active hydrogen cpd. complex particle is quenched in an org. liquid medium.  
     CONSTITUTION: A suspension contg. particles of magnesium halide-active hydrogen cpd. complex in the molten state is quenched in an org. liquid medium (A) in the presence of a surfactant to solidify the complex particles. A preferred quenching- solidifying technique is that the suspension is rapidly contacted with an org. medium (B) which is cooled to a low temp. at which the suspended complex particles are solidified. Preferably, the temp. of the org. liquid medium is kept at a temp. which is at least 10°C lower than that at which the complex melts. Preferred active hydrogen cpd. are alcohols. Oil-soluble surfactants are preferred, and particularly surfactants having an HLB of not more than 6 are preferred. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5786905-A (JP)
Title: Track control method of industrial robot
Inventor: MASUDA IKUO
IPC: G05B19/4103
Filed: 1981-03-23
Abstract: PURPOSE:To trace the tip of a wrist with a small number of instruction points by storing data regarding the attitude of the wrist and data regarding the tip position of the wrist, and correcting the latter data by detection data regarding the attitude of the wrist during playback operation. CONSTITUTION:The outputs of a position register 14a and a position register 14b for the wrist attitude of a robot when the wrist attitude is determined by manual commands are written in a storage device 13 and position data delta and theta and data regarding the wrist-tip position of the robot are stored in the device 13. Then, a position command for an instruction point is transferred from the device 13 to the position register and the wrist moves toward its command value. On the other hand, when the wrist tip is positioned at the instruction point, a next instruction point is read to the position register to perform interpolating calculation between the new instruction point supplied to an interpolating circuit and the last instruction point, so that position data regarding interpolation points obtained by dividing a straight lines between both the instruction points at constant intervals are sent to a position correcting device 22 successively at constant cycles to be set.
Patent JP-H06288466-A (JP)
Title: Oil storage structure for internal combustion engine
Inventor: TAKADA SHIYUUGETSU
IPC: F01M1/02
Filed: 1992-02-28
Abstract: PURPOSE:To make an internal combustion engine compact in height and improve the energy efficiency of the engine by keeping the gears of transmission mechanism and a crankshaft from being submerged in oil while securing oil quantity sufficiently. CONSTITUTION:A partition wall 40 for separating a transmission chamber 11 from a crankshaft chamber 10 is integrally formed at a crankcase, and oil pump mechanism is provided to pump oil constantly into the transmission chamber 11. In an internal combustion engine of such constitution, a clutch cover is fitted to the side part of the crankcase to form a clutch chamber, and oil is stored in the transmission chamber 11 and the clutch chamber, on the higher level than the crankshaft chamber 10. The transmission chamber 11 and the clutch chamber are communicated with each other in such a way as to have approximately the same oil level.
Patent JP-H10307160-A (JP)
Title: Electromagnetic wave analyzer and recording medium where electromagnetic wave analyzing program is recorded and can be read by computer
Inventor: NAMIKI TAKEFUMI
IPC: G01R29/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To calculate a transient behavior of electromagnetic wave, while considering a metal conductor loss, without depending on metal thickness and angular frequency at high speed. SOLUTION: An initializing means 1 performs such initialization as metal thickness d, the number of meshes, mesh size, permittivity ε or each cell, permeability μ, and conductivity σ. An analyzing means 2, based on the initialization, analyzes an equation which meets such surface impedance boundary condition as a surface impedance Z (ω) in a metal region becomes 1/d σ when a skin depth δ approaches infinity (angular frequency (U is 0) by a finite differential time region method, to calculate a transient behavior of an electromagnetic wave then, the analyzing means 2 outputs an equation representing a behavior of electric field as an analysis result 3. Thus, a transient behavior of electromagnetic wave is calculated while considering metal's conductor loss at high speed without depending on metal thickness.
Patent JP-2000238857-A (JP)
Title: Polyethylene naphthalate container and method for using the same
Inventor: SUZUKI MINORU
IPC: B29C49/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin container which keeps transparency even if it is washed in heated water or alkaline aqueous solution during repetitive use. SOLUTION: The polyethylene naphthalate container which is repetitively used has, on at least an external surface of a container barrel, a coating layer comprising at least one kind selected from a group of silicone and a polyester- based resin which is soluble to heated water or to alkaline aqueous solution. The coating layer contains at least a kind selected from a group of benzotriazole-based ultraviolet absorber, triazine-based ultraviolet absorber and benzoxazinone-based ultraviolet absorber.
Patent JP-H07229934-A (JP)
Title: Digital electric power measurement device
Inventor: KIMURA HIROKI
IPC: G01R21/133
Filed: 1994-02-17
Abstract: PURPOSE:To accurately measure the effective electric power in each output frequency of various A.C. electric power regulation devices using an A.C. switch with precision, in electric power measurement with a digital electric power measurement device. CONSTITUTION:Relating to the configuration for electric power measurement method for the outputs of various A.C. electric power regulation devices by a digital electric power measurement device, in the measurement path between respective buffer amplifiers 15 and 16 for impedance conversion and RMS/DC converter 21 and respective sample hold circuits 19 and 20, programmable low pass filters 17 and 18 by which the controlled cut-off frequency is set to the frequency which is sufficiently higher than output frequency of basic wave and sufficiently lower than the frequency of carrier wave is provided, and higher harmonics component is excluded, so that only effective electric power in output frequency of basic wave is measured.
Patent JP-S56138050-A (JP)
Title: Braking mechanism for four-wheel driven vehicle
Inventor: ISHIDA ISAO
IPC: B60T1/06
Filed: 1980-04-01
Abstract: PURPOSE: To enable a small turn in a rice field by driving the rear wheels of a rice planter by means of a pair of independent side clutches and controlling the drive by means of the rotation of a steering wheel.  
     CONSTITUTION: When a simply constructed rice planter of the four-wheel driven type which is driven by an operation riding thereon is turned without using a differential gears, the steering wheel 7 is rotated over a predetermined angle. When the rice planter advances straight, all of the four wheels are applied with the braking force by the depression of a foot pedal 46. If a pinion 7 is rotated in a direction indicated by an arrow, a clutch rod 38 is made to rotate in a direction indicated by an arrow by a drawing follower lever 36 and a clutch arm 32 so as to slide the side clutch 24 downwards. As a result, a gear 24b disengages from the inner teeth of a boss 31 and interrupts the drive. If the pinion 7 is further rotated from a predetermined position, a clutch pawl 24a engages with a brake pawl 18a to stop the rotation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04283056-A (JP)
Title: Work conveying method for production line
Inventor: GOTO HIROFUMI
IPC: B23P21/00
Filed: 1991-03-08
Abstract: PURPOSE:To prevent a work from being in short supply at specified station having high significance. CONSTITUTION:The priority order of the stations to convey a work of a plurality out of stations S1, S2, and S3 is predetermined. When a work demand indication is almost simultaneously effected from a plurality of the stations, a conveyance indication is made on a self-running truck 1, in order, from the station having a high priority order to convey a work to the corresponding station.
Patent JP-S58159433-A (JP)
Title: Preparation of ethylene glycol
Inventor: MIYAMORI HIROSHI
IPC: C07B61/00
Filed: 1982-03-18
Abstract: PURPOSE:To reduce the load of the distillation step or separation step for by- products and obtain the titled compound advantageously in hydrogenating an oxalic diester, by carrying out the reaction in the presence of a copper-zinc catalyst. CONSTITUTION:An oxalic diester is reacted with hydrogen in the presence of a copper-zinc catalyst as a catalyst to give the titled compound. The atomic ratio of the constituent components zinc to the copper is practically in the range of 0.5-3 (zinc/copper), and the copper component is preferably dispersed in the finely divided state as uniformly as possible. A small amount of a binder, e.g. graphite, may be added to give a molded article, or the catalyst may be supported on a carrier, e.g. silica or alumina, for use. The above-mentioned reaction is preferably carried out at least 80kg/cm<2> reaction pressure and 180-350 deg.C temperature in the presence of a solvent in the case of the liquid phase.
Patent JP-H02196864-A (JP)
Title: Polymer complex,its manufacture,and drug containing it and used for nmr,x-ray or ultrasonic diagnosis
Inventor: HERIBERUTO SHIYUMITSUTOOBUIRIH
IPC: C08G69/48
Filed: 1989-02-27
Abstract: Polymers consisting of a ligand containing carboxylic acid groups and optionally of at least one ion of an element of atomic numbers 21- 29, 42, 44 or 57-83 and optionally cations of inorganic and/or organic bases, amino acids or amino acid amides are valuable complexing agents and complexes for diagnostics.
Patent JP-S63210692-A (JP)
Title: Onboard water drop detector
Inventor: TANAKA HIKARI
IPC: G01V8/12
Filed: 1987-02-26
Abstract: PURPOSE:To make malfunctioning hard to occur without blocking a driving field of view, by mounting light emitting and receiving elements direct at both ends of a light transmitting member separately mounted at least at a part of a body in such a manner as to be seen through from the front of a vehicle. CONSTITUTION:A light guide 51 using a light transmitting member is mounted on a door mirror 4 or the like in such a manner as to be seen through from the front of a vehicle. A light receiving element 53 such as photodiode is arranged direct at one end of the light guide 51 (above an upper corner of the door mirror 4) while a light emitting element 52 such as LED, at the other end thereof. This eliminates the need for mounting the apparatus on a front window and gets rid of a problem of handling during the mounting. This also removes possible damage to a driving field of view thereby making the apparatus free from a problem of law and appearance. A higher detection efficiency is achieved and malfunctioning hardly occurs.
Patent JP-H09238378-A (JP)
Title: Radio communication equipment and radio communication method
Inventor: YOSHIZAKI MAMORU
IPC: H04W74/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To use efficiently frequencies for the cellular system. SOLUTION: In a radio zone 1, mobile stations A, B make communication by using communication channels S1, S2 whose radio frequencies are f1, f2. In a radio zone 2, mobile stations E, F make communication by using communication channels S1, S2 whose radio frequencies are f3, f4. In the radio zone 1, mobile stations C, D make communication by using communication channels S3 whose radio frequencies are f1, f2 and S4 whose radio frequencies are f5, f6. In the radio zone 2, mobile stations C, D make communication by using communication channels S3 whose radio frequencies are f1, f2 and S5 whose communication channels are f5, f6. Since a radio wave is sent for only the communication channels for a time slot in use, different time slots of the same frequency are used between adjacent radio zones as above and then the radio wave is utilized effectively.
Patent JP-H07254024-A (JP)
Title: Method/system for diagnostic work efficiency
Inventor: NAGAOKA HARUKO
IPC: G06Q50/04
Filed: 1994-03-15
Abstract: PURPOSE:To correctly measure working hours of a person without the help of human labor and to enable collecting data on the work. CONSTITUTION:When a worker gets close to a work subject, the identification information is inputted for discrimination between an antenna and the data transmitters of the worker and the work subject (101). The identification information is set coincident with the data input occurrence time and stored (102). The working time, the work amount and the working efficiency index value are calculated (104). Then working efficiency index value is outputted (105). When the working efficiency is low, the work time is decomposed into the work element times and evaluated (108). This evaluation result is outputted (109), and the work element time in question is selected by a user (110). Then this element time is shortened as an improvement plan (111). The effect that is expected when the improvement plan is carried out is calculated (112) and outputted (113).
Patent JP-S59169172-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: MATSUMOTO YASUO
IPC: H01L27/10
Filed: 1983-03-16
Abstract: PURPOSE:To form ultrafine electrodes by an electrode material layer remaining without damage on the surface of a semiconductor substrate by insulating the electrode material layer part by an ion implantation. CONSTITUTION:A resist pattern 5(11) as an ion implanting pattern is formed on a polycrystalline silicon layer 4(10), an ion implantation is executed to remove and heat treat the pattern 5(11), the layer 4(10) part thus ion implanted is formed in an SiO2 film 6(12), and a capacitor electrode 7(transfer gate electrode 13) is formed of the remaining polycrystalline silicon layer not ion implanted. Since the surface of the substrate not exposed as by an RIE method to eliminate a damage, the characteristics of the element can be preferable.