baber/WOPTO huggingface dataset:
Patent JP-S5937030-A (JP)
Title: Screw feeder
Inventor: INOUE ISAMU
IPC: B23Q5/44
Filed: 1982-08-23
Abstract: PURPOSE:To prevent degradation of accuracy in straight feed advance due to curvature of screw by joining a movable body which is fed by a fedding screw to a nut screwed with said feeding screw at the symmetrical position with respect to a screw axis through a spherical body. CONSTITUTION:A movable body 3 such as a table is supported onto a guide member 2 by an air bearing and shifted in the axial direction through the revolution of a feeding screw 9. A round shaft 21 and a square shaft 30 are installed over and below a nut 10 screwed with the feeding screw 9 respectively, and these shafts are engaged with each other through receiving members 22, 31 and spherical bodies 25, 37 which are fixed onto the movable body 3. The nut 10 is able to move by a little amount relative to the movable body 3 in the direction crossing at right angles to the feeding direction, since engagement through spherical bodies is permitted, and thus degradation of the accuracy in straight advance of the movable body due to curvature of the screw can be prevented.
Patent JP-S631916-A (JP)
Title: Signal pulse photocurrent sampling circuit
Inventor: KYOMASU MIKIO
IPC: G01S17/08
Filed: 1986-06-20
Abstract: PURPOSE:To enhance an AC/DC signal current ratio by preventing the noise of a MOSFET switch, by supplying a bias current to a comparator from a mirror circuit. CONSTITUTION:A mirror circuit is formed of PNP transistors TR26-30. An AC signal current flows to TR28-30 and the bias currents of comparators (29, 31-33) are given to TR29 and increase as a signal current increases. Therefore, the increment of the current flowing to TR28 is absorbed by TR34 through TR29, MOSFET32 and TR33. As a result, the variation in the voltage of a memory condenser is not generated.
Patent JP-H0310639-A (JP)
Title: Production of cheese snack food
Inventor: TSURO MASANORI
IPC: A23C19/086
Filed: 1989-06-07
Abstract: PURPOSE:To obtain the title food providing crispy, light texture by solidifying molten cheese to give block-shaped solid cheese, processing the cheese into a stick state and further drying at a fixed temperature by a microwave drying means. CONSTITUTION:Raw material cheese is blended with an emulsifying agent and melted under heating to prepare molten cheese. Then the molten cheese is cooled, solidified and adjusted to 40-50% water content to give block-shaped solid cheese, which is further sliced by a slicer, etc., cut by a cutter, etc., and formed into a stick state. Then the stick-shaped processed food is rapidly dried at 30-40 deg.C by a microwave vacuum drying means while regulating degree of vacuum, irradiation quantity of microwave, microwave irradiation time, etc., to give the aimed food showing crispy, light texture.
Patent JP-H10314004-A (JP)
Title: Hanger for garments
Inventor: KANESHIRO TERUYUKI
IPC: A47G25/44
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for garments equipped with both movable member and shoulder main body without being shaky, in which the movable member can be handled movably and smoothly toward the shoulder main body. SOLUTION: The hanger for garments supported by a suspensory hook is equipped with a left shoulder part 3 and a right shoulder part and each of the left shoulder part 3 and right shoulder part is equipped with a long shoulder main body 5 and a long movable member 6 which can move in the longitudinal direction of the shoulder main body 5. The shoulder main body 5 is equipped with a long channel 54 and slide means 56 having a plural number of engagement dents 57. The movable member 6 is equipped with a flexible bar-like locking piece 61 integrally formed with the movable member 6. At the top of the locking piece 61, a slide piece 62 having engagement protrusions 63, 63 are provided.  The locking piece 61 is bent and actuated when the slide piece 62 is passed into the long channel 54, for the slide piece 62 to be engaged with slide means 56 free to slide, and the engagement protrusions 63 are fit in with the engagement dents 57 of the slide means 56 when the slide piece 62 slides.
Patent JP-S5936665-A (JP)
Title: Carnosine aluminum salt and its preparation
Inventor: FUJIMURA HAJIME
IPC: C07D233/64
Filed: 1982-08-23
Abstract: NEW MATERIAL:The carnosine aluminum salt of formula I (m is 1-3; n is 0-2). USE:Remedy for peptic ulcer, remedy for dermatic diseases such as eczema, rash, etc., antiphlogistic and analgesic agent for external use, remedy for haemorrhoids, etc. having extremely low side effects. PROCESS:The compound of formula I can be prepared by reacting carnosine of formula II with aluminum alkoxide.
Patent JP-H05180784-A (JP)
Title: Cloth inspection device
Inventor: TODA MASASHI
IPC: G01N21/88
Filed: 1992-06-05
Abstract: PURPOSE:To always obtain highly accurate detection results regardless of the pitch of weft of a woven cloth by eliminating the need for preparations and exchanging work of a number of sensor sections with different specifications. CONSTITUTION:A photodetecting section 13 is provided with two space filters 14A and 14B. The space filters 14A and 14B comprise a pair of comb-shaped filters 16a and 16b and 17a and 17b respectively having photodetectors 15a and 15b with different array pitches P1 and P2 separately. Currents from the comb-shaped filters 16a and 16b and 17a and 17b are converted to voltages with current/voltage converters 18a and 18b and 19a and 19b, signals of which are inputted into differential arithmetic devices 20a and 20b to determine a difference of the signals. Outputs of the differential arithmetic devices 20a and 20b are compared with a reference value by means of a selection circuit 23. Thus, an output signal from the space filter well suited to obtain cloth inspecting information alone is inputted into a signal processing circuit 28 with the action of a changeover switch 27.
Patent JP-S63310424-A (JP)
Title: Lifting up/down method for suction head of automatic feeder of thin board
Inventor: NISHIYAMA TOSHIMICHI
IPC: B25J9/06
Filed: 1987-06-11
Abstract: PURPOSE:To improve efficiency in the captioned suction head of a veneer, etc., by first lifting up the suction head at a low speed for a short time and, then, after momentarily lowering it, lifting it up again at a high speed to the upper limit, at the time of lifting up the suction head. CONSTITUTION:At the time of lifting up an adsorbing head 4, first, the lifting up/down motor 2f of a U-shaft is lowered to suck the top sheet of thin board 1 with the suction head 4. Then, the lifting up/down motor 2f is set to a lifting side and normally driven at a low speed for a short time. During this low speed lifting up, the simultaneously sucked phenomenon of the second sheet and after due to a vacuum action is removed allowing it to naturally fall down. Then, after momentarily reversed, the motor is again normally rotated to be lifting up at a high speed to the upper limit. Due to these momentarily reversing and the following normally rotating operations, the shake down through an up/down movement is carried out to completely separate the second sheet and after. By this structure efficiency can be improved.
Patent JP-S6036331-A (JP)
Title: Preparation of ultrafine powder of stabilized zirconia
Inventor: UEMURA MICHIO
IPC: B21B37/38
Filed: 1983-08-10
Abstract: PURPOSE:To prepare ultrafine powder of stabilized zirconia, by jetting a mixture of an aqueous solution of a water-soluble Zr salt and at least one of water-soluble salts of Mg, Ca, and Y to plasma flame, heating and melting it. CONSTITUTION:The torch 1 for generating plasma equipped with the high-frequency coil 3 for producing plasma flame is set at the upper part of the container 6. While an auxiliary gas such as air, oxygen, nitrogen, argon, etc. is jetted to the interior of the tubular gas passage ring 2 in the torch 1, high-frequency voltage is applied to the high-frequency coil 3 to produce the high-temperature plasma flame 4. Simultaneously, an aqueous solution of a mixture of a water- soluble Zr salt such as Zr nitrate, sulfate, chloride, etc. and at least one stabilizer of water-soluble salts of Mg, Ca, and Y is jetted from the raw material feed pipe 5 in such a way that it is sprayed upon the plasma flame 4. The melted ZrO2 is quenched, atomized, ultrafine powder of stabilized ZrO2 is prepared and collected in the water tank 7.
Patent JP-H11334307-A (JP)
Title: Pedestal with caster
Inventor: TSUCHIDA YASUO
IPC: B60B33/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the travel, eliminate offset load for a bottom part, and protect a floor surface by providing a caster in the bottom part of a pedestal, protruding the caster from the bottom part of the pedestal only when it is required such as the time of travel, and storing it in the bottom part of the pedestal when it does not travel. SOLUTION: A television stand 2 is constituted in such a way that boxlike lock bodies 11 in which casters 20 are stored, respectively, are installed and fixed in stand bottom parts 2A at four corners. A lower face of the block body 11 is opened so as to protrude the caster 20, and an U-shaped slit rail is provided on a side plate thereof. When the television stand 2 is moved, it is lifted and floated, a handle 25 is gripped, and a horizontal shaft is moved in the slit rail to protrude the caster 20 downward. After all the casters 20 are lowered, the television stand 2 is pressed and moved to a predetermined position, and the casters 20 are stored to install the television stand 2. Consequently, it can travel easily and a floor surface can be protected.
Patent JP-S634238-A (JP)
Title: Electrophotographic sensitive body and its production
Inventor: KATO MASAKAZU
IPC: G03G5/05
Filed: 1986-06-24
Abstract: PURPOSE:To obtain the titled body having a high response rate and a small residual potential and high sensitivity by incorporating a specific anti- deterioration agent to an electric charge transfer part of a functional separation type electrophotographic sensitive body. CONSTITUTION:A trialkylamine shown by the formula, as an anti-deterioration agent, is incorporated in the electric charge transfer layer 13 of the functional separation type electrophotographic sensitive body which is mounted an electric charge generation layer 12 and the electric charge transfer layer 13 on a conductive substrate body 11. In the formula, R is alkyl group. The anti-deterioration agent is exemplified by triethylamine, tripropylamine, tri-n-butylamine, triisobutylamine and triisoamylamine. The electric charge transfer layer 13 is formed by coating an org. solvent solution of the electric charge transfer material, a binder polymer and trialkylamine on the electric charge generating layer 12 mounted on the conductive substrate body 1, followed by drying it. The used amount of the anti-deterioration agent contd. in said solution is >=0.0001wt%, preferably 0.1-(0.1-2)wt%.
Patent JP-S635076-A (JP)
Title: Production of 4-hydroxyphthalimide compound
Inventor: NUMATA SHIGEAKI
IPC: C07B61/00
Filed: 1986-06-24
Abstract: PURPOSE:To easily produce the titled compound useful as an intermediate for heat-resistant polymers, agricultural chemicals, etc., without using poisonous reagents nor discharging a large amount of waste water, by using a 4,5- epoxyhexahydrophthalimide compound as a raw material and reacting the material in the presence of a dehydrogenation catalyst. CONSTITUTION:The objective compound can be produced by using a 4,5- epoxyhexahydrophthalimide compound as a raw material and subjecting the compound to dehydrogenation reaction in the presence of a dehydrogenation catalyst usually at 280-400 deg.C, preferably 290-360 deg.C in a stream of an inert gas such as nitrogen while removing hydrogen from the system. The dehydrogenation catalyst is preferably a palladium-based catalyst and its amount is >=0.01wt%, preferably 1-10wt% based on the substituted phthalic acid compound. The 4,5-epoxyhexahydrophthalimide compound used as a raw material can be synthesized by epoxidizing 1,2,3,6-tetrahydrophthalimide compound by conventional method.
Patent JP-H0815692-A (JP)
Title: Production of heat-resistant optical film, heat-resistant optical film and liquid crystal display panel using that
Inventor: ITO HISASHI
IPC: G02F1/1335
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a film having small optical anisotropy and a small distribution state of anisotropy without losing smoothness of the film by subjecting a heat-resistant film to continuous heat treatment at a lower temp. than the glass transition temp. under specified conditions of roll width and film width. CONSTITUTION:A thermoplastic resin film having >=190 deg.C glass transition temp. is subjected to continuous heat treatment through rolls equipped with a dryer. The heat treatment is performed under the condition of LMD/LTD>1/0, wherein LMD is the distance between rolls and LTD is the film width, in the temp. range from the temp. at which the coefft. of linear expansion begins to increase to the temp. lower than the glass transition temp. Namely, LMD is determined long enough compared to LTD to prevent biaxial stretching of the film during the heat treatment through the rolls. Thereby, the double refraction in the film plane is rendered <=1X10<-4> without decreasing the smoothness of the film, and further, the variation of the optical major axis of the index ellipsoid in the film plane is rendered within + or -1.0 deg..
Patent JP-S5849099-A (JP)
Title: Field overcurrent protecting device
Inventor: KITAMURA SATORU
IPC: H02H3/08
Filed: 1981-09-18
Abstract: PURPOSE:To eliminate the erroneous operation of an overcurrent protecting device by altering the set overcurrent value supplied to a discriminator based on a terminal voltage of a synchronous machine. CONSTITUTION:Varying means 30 adds the terminal voltage Vg of a synchronous machine 1 and the set value KIRO from an overcurrent setter 302 and outputs an overcurrent set valueIR. When the field current detected by a field current detector 21 becomes higher than the valueIR, a memory circuit 23B of a discriminator 23 stores the field current to open an analog switch 23C. Thereby, it is applied to a pulse phase shifter 7 which supplies a gate pulse to a thyristor 3 from a voltage deviation detector 6, thereby interrupting a deviation signal. In this manner, the erroneous operation of the overcurrent protecting device can be prevented when a shortcircuit accident occurs at the system side.
Patent JP-S63954-A (JP)
Inventor: DEBUITSUDO JIEEMUSON HOORU
IPC: H01J49/12
Filed: 1987-06-11
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-H09328463-A (JP)
Title: Semicarbazone derivative and noxious life controlling agent
Inventor: MITA TAKESHI
IPC: C07D249/06
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent insecticidal and miticidal activities against many agricultural noxious insects and spider mites, giving little influence on mammals, fishes and beneficial insects and useful as a noxious life controlling agent. SOLUTION: This compound is expressed by formula I [W is oxygen atom or sulfur atom; A is group of formula II, III (X is H, cyano, etc.; (k) is 0-5), etc.; B is group of formula IV, V (Y is X; (m) is 0-5), etc.; Q is group of formula VI, VII (R<6> is H, nitro, etc.), etc.; R<1> and R<2> are each H, a 1-6C alkyl, etc.; Z is X; (n) is 0-5] or its salt, e.g. 4-fluorophenyl 5-(4-fluorophenyl)-4-pyrazolyl ketone 4-(4-trifluoromethoxyphenyl)semicarbazone. The compound can be produced e.g. by reacting 4-fluorophenyl 5-(4-fluorophenyl)-4-pyrazolyl ketone with 4-(4-trifluoromethoxyphenyl)semicarbazide in ethanol in the presence of hydrochloric acid as a catalyst.
Patent JP-H04369883-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: MORI YOSHIHIRO
IPC: H01S5/00
Filed: 1991-06-18
Abstract: PURPOSE:To enable a multilayered film composed of AlGaInP layers different from each other in composition to be etched into a required shape. CONSTITUTION:When AlGaInP is etched with the mixed solution of acetic acid, hydrochloric acid, and hydrogen peroxide water solution, AlGaInP is lessened in etching rate with the increase of Al in composition. This mixed solution has a property opposite to that of a conventional etchant. For instance, when GaInP on AlGaInP where Al is 0.7 in composition is etched with this mixed solution, AlGaInP is not much etched even if etching takes place for a little longer time.
Patent JP-H0311434-A (JP)
Title: Program abnormal sequence detection system
Inventor: SUGIURA AKINORI
IPC: G06F11/28
Filed: 1989-06-08
Abstract: PURPOSE:To contribute to the acceleration of the detection of unjust entry (abnormal sequence detection) in transition between modules by providing each module with an identifier checking means and delivery information. CONSTITUTION:Firstly, an entrance module identifier 22 in the delivery information 2 in the module having entered (module of transition origin) is checked, and it is decided whether the identifier of the module having been entered (module of transition destination) exists in the identifier 22 (identifier 22 in delivery information in module of transition origin) or not (entry was executed for module to be entered or not). In the case where the identifier of the module of transition destination exists in the identifier 22 in this decision, the exit module identifier 21 in the delivery information 2 in the module of transition origin is checked, and it is decides whether the identifier of the module of transition origin coincides with the identifier in the entrance module identifier 21 (exit module identifier 21 in delivery information 2 in module of transition origin) or not.
Patent JP-H0810322-A (JP)
Title: Manufacture of hollow fiber membrane for blood
Inventor: MARUO TORU
IPC: D01F6/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a method for giving good crimps to a hollow fiber membrane without causing the flattering, deformation, blockage, or the like of the hollow fiber membrane in manufacturing a hollow fiber membrane to be used for blood treatment such as hemodialysis, blood filtration dialysis, blood plasma separation, or the like. CONSTITUTION:After crimping has been carried out to a hollow fiber membrane in an undried condition, the hollow fiber membrane that has been crimped is subjected to heat treatment such as the immersion in hot water in an undried condition, so that the crimps are fixed while preventing the flattering, deformation, blockage, or the like thereof.
Patent JP-S6128042-A (JP)
Inventor: OTA YORIO
IPC: D06M101/16
Filed: 1984-07-13
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-H04368566-A (JP)
Title: Foundational construction and form for pile foundation
Inventor: ITO TAKAYUKI
IPC: E04G11/06
Filed: 1991-06-18
Abstract: PURPOSE:To construct a pile foundation footing and an underground beam for a building structure or the like in an efficient manner. CONSTITUTION:A circular form 2 is set up so as to make a pile head part come to a central position and fixed and held on leveling concrete. In addition, each edge 2a of the circular form 2 is fixed to side ends of two adjacent forms 1 and 1 with nails 3 for connection, and a foundational concrete form is solidly assembled and foundation concrete is placed in these forms 1 and 2.
Patent JP-H0439715-A (JP)
Title: Automatic mixing device for lubricating liquid for forging die
Inventor: NIWA TAKESHI
IPC: G01F13/00
Filed: 1990-06-06
Abstract: PURPOSE:To always maintain the concentration of a lubricating liquid in a tank in a desired prescribed value by measuring the concentration of a forging die lubricating liquid with an ultrasonic sensor and replenishing automatically a stock solution and water by a proper quantity, based on its measured value. CONSTITUTION:This device is provided with a tank 1 for storing a forging die lubricating liquid 2 obtained by dispersing uniformly fine grains of graphite into water, an ultrasonic sensor 6 provided so that a part of the lubricating liquid 2 flows through between them, and an ultrasonic - concentration converter 7 for calculating concentration of graphite fine grains in the lubricating liquid 2. Also, the device is provided with a concentration correction computing element 9 for calculating the quantity of a stock solution and water replenished in accordance with the output signal of the ultrasonic - concentration converter 7 and a stock solution replenishment control part 12 and a water replenishment control part 13 for controlling the quantity of a stock solution and water replenished to the tank in accordance with its output signal. That is, when the concentration of the lubricating liquid 2 is varied, a variation appears in ultrasonic characteristics of a transmission sound velocity and a sound pressure level, etc., therefore, based on its output signal, the replenishment quantity of a stock solution and water is adjusted. In such a manner, a concentration measurement and mixing are automatized, and the concentration can be maintained in a prescribed value.
Patent JP-H0314533-A (JP)
Title: Novel aldehydes and production thereof
Inventor: PIEERE MARUTEIN
IPC: C07D213/61
Filed: 1990-06-06
Abstract: NEW MATERIAL: An aldehyde of formula I (wherein R is -CH 2 -CCl 3 , -CH 2 -CHCl 2 , -CH 2 -CH 2 Cl).  
     EXAMPLE: 2,2,4,4,4-Pentachlorobutyraldehyde.  
     USE: Useful as a synthetic material for a new 5-haloalkylpyridine of formula II (wherein R is 2-10C alkyl which is uniformly or nonuniformly substituted by 1 to 21 halogen atoms; X is a halogen) which is useful as a material for the preparation of several effective substances, especially substances effective in plant protection, e.g. insecticides, herbicides or germicides. The compound of formula II is synthesized by allowing the aldehyde of formula I to react with acrylonitrile.  
     PROCESS: The compound of formula III (wherein Y is H, Cl) is allowed to react with trichloroacetaldehyde to obtain the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6133896-A (JP)
Inventor: DEEBITSUDO AARU PAARU
IPC: B31B50/20
Filed: 1985-07-03
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-H08340665-A (JP)
Title: Switched reluctance motor
Inventor: SAKUMA MASASHI
IPC: H02K19/10
Filed: 1995-06-13
Abstract: PURPOSE: To improve the space factor of electric coils and obtain a large output by a method wherein only one electric coil is provided in each slot of a stator and teeth which has the electric coils and teeth which do not have electric coils are alternately arranged. CONSTITUTION: An SR motor is driven by a three-phase power supply and has a stator 20 and a rotor 30 which are provided coaxially with each other. Six electric coils 41-46 are provided on the stator 20. The rotor 30 has eight teeth 31-38 which are made to protrude toward the stator 20 surrounding the rotor 30. The stator 20 has 12 teeth 21-29, 2A, 2B and 2C which are made to protrude from the inner circumference toward the rotor 30. Electric coils 41-46 of the stator 20 are so applied as to turn around the outer circumferences of the teeth 21, 23, 25, 27, 29 and 2B and other teeth 22, 24, 26, 28, 2A and 2C do not have the electric coils. As a result, the relatively large size electric coils can be provided in spaces, so that a large output can be obtained by a small size electric motor.