baber/WOPTO huggingface dataset:
Patent JP-H09734-A (JP)
Title: Upward feeding and grinding device for game medium
Inventor: YAMADA SEIICHI
IPC: B24B31/05
Filed: 1995-06-23
Abstract: PURPOSE: To perform the upward feed of a game medium separately from grinding it and to reduce the load on a driving means by providing the grinding device with a reception means which receives the game medium, a device main body which grinds the game medium and an ejection means which introduces the game medium to a vertical feeder in the grinding device. CONSTITUTION: A pachinko island 1 is provided with lower tanks 10a, 10b, an upper tank 20, and a upward feeding and grinding device 30. The device 30 grinds pachinko balls stored in the lower tanks 10a, 10b and stores them in the upper tank 20, and contains the upward feeder 40 and the grinding device 50. A pachinko ball reception pan 50b tilted downward from a reception port 42k toward the device main body 50a, and a pachinko ball ejection chute 50c tilted downward from the device main body 50a toward an ejection port 421 are contained in the grinding device 50.
Patent JP-H06349305-A (JP)
Title: Led lighting fixture for vehicle
Inventor: OTOBE SHINGO
IPC: F21S8/10
Filed: 1993-06-04
Abstract: PURPOSE:To eliminate a glaring, and to prevent to give a dazzlement to the following car, by providing wide angle lens cuts and narrow angle lens cuts alternatively to the lens. CONSTITUTION:When a lighting at a low illuminance is given as a taillight, only a lighting circuit is given so as to light an LED 21 for low illuminance, and the light is radiated to the outer side of the lighting fixture through the wide angle lens cuts 41. And when a light is given at a high illuminance as a light for braking, the lighting circuit to light the LED 21 for low illuminance is given, an LED 22 for high illuminance is also lighted, and the light through the narrow angle lens cuts 42 is added.
Patent JP-S6315999-A (JP)
Inventor: WAZUMI TAKESHI
IPC: D06F39/10
Filed: 1986-07-04
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-H0324057-A (JP)
Title: Polyhydroxypiperidines and production thereof
Inventor: NAKANO KOICHI
IPC: A61P43/00
Filed: 1989-06-22
Abstract: NEW MATERIAL:Compounds of formula I (R1 is H or methyl; One of R2 and R3 is H and the other is OH). EXAMPLE:2-O-Benzyl-3,4,6-tri-O-acetyl-5-O-trimethylsilyl-D-allononitrile. USE:A glycosidase inhibitor. PREPARATION:A ribofuranoside derivative of formula II [One of R4 and R5 is H and the other is alkoxy or formula III (X is R, CH3, OCH3 or Cl); One of R6 and R7 is H and the other is acyloxy, etc.; R8 is acyloxy, etc.; R9 is acyloxy, azide, etc.] and an arabinofuranoside derivative ire reacted with cyanotrimethylsilane in the presence of a Lewis acid and the resultant compound is then subjected to ring opening and carbon increase to obtain a compound of formula IV. The trimethylsilyl group of the resultant compound is substituted for a suitable elimination group and the cyano group thereof is subjected to ring closure by reduction to obtain a compound of formula V. Protective groups of the obtained compound of formula V are removed by a catalytic reduction, thus obtaining the objective compound of formula I.
Patent JP-S5682735-A (JP)
Title: Linear motor conveyor
Inventor: SHIOZAWA AKIRA
IPC: B23P19/00
Filed: 1979-12-07
Abstract: PURPOSE: To eliminate noises as well as to reduce resistance to friction at the time of running and impacts at the time of stopping by providing an air ejector to float up a running body and a magnetic stopper to stop a conveyed object at a determined position.  
     CONSTITUTION: The constitution is made in such a way that a solenoid 12 is provided on the lateral side of a guide rail 4, and worked as a magnetic stopper to stop a pallet 9 by attracting an armature 11 fixed on one end side of the pallet 9, at the same time, with a multitude of air ejecting holes 13 provided on a guide plate 4, compressed air sent from an air compressor 1 is ejected through an air conduit 15 to slightly fload up the pallet 9 from the guide rail 4. Thus, because the pallet 9 is floated up during running, resistance to friction does not work thereon, and since noises can be eliminated, and the structure stops by being attracted when the armature 11 comes against the solenoid 12, impacts and noises can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5278884-A (JP)
Title: Synthesis of novel morpholine derivatives
Inventor: KOJIMA YOSHIYUKI
IPC: A61K31/54
Filed: 1975-12-25
Abstract: PURPOSE: Morpholine derivatives of formula I (R 1  is H, lower alkyl; R 2  is H, lower alkyl, arylated lower alkyl;A is 2W3C alkylene, cyclopropylene, radical of formula II;C 1  and C 2  are 1,2-phenylene);for example, 6-(4benzylmorpholin-2-yl) methylidene-1,1a, 6,10b-tetrahydrodibenzo [a, e] cyclopropa [c] cycloheptene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0927259-A (JP)
Title: Pressure sensitive electric switch assembly and its manufacture
Inventor: KUROODAIN EMU MATSUKURUSUKII
IPC: H01H35/34
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive switch branch passage assembly unit which is used in relation to a transmission of an automobile and is inexpensive and is highly reliable and is suitable for mass production. SOLUTION: An assembly of always opening pressure sensitive electrode switches 10a to 10e, forms a discontinuous annular seat 12 acting on a pressure sensitive disk 42 as a contact surface and a central contact point 14 corresponding to the annular seat by using a single lead frame 8. The lead frame is covered with and molded by electric insulating plastic, and circuits are electrically separated from each other by cutting a connecting runner 42. A switch station has a disk 42 sealed by a flexible layer 47 and an O ring 48. An independent lead 26 may be arranged to add a switch of an opposite logic, that is, an always opening switch, in a word, to add a thermistor 38. An always closing switch may be a module shape, and the switch can also have a contact point formed of the lead frame.
Patent JP-H08327252-A (JP)
Title: Truck for baking furnace
Inventor: MORI NOBUAKI
IPC: B62B3/00
Filed: 1995-05-31
Abstract: PURPOSE: To permit the prevention of a trouble, in which a shell body is slanted and contacted with the inner surface of a furnace body, surely by a method wherein ceramic fibers are laid on the main body of a truck between both shell bodies while the shell bodies are fixed to the main body of the truck through fittings. CONSTITUTION: A multitude of supporting pillars 12, consisting of a pipe member made of refractory, are establizhed on the main body 9 of a truck while penetrating through ceramic fibers 10 and a thin sheet 11 while an object to be baked (b), received in a box pot (a), are piled on the transversal and lateral supporting rods 13 of refractory, suspended on the upper ends of the supporting pillars 12. Shell bodies 15, opposed to the curved surface 5 of a furnace body 1 with a narrow gap 14 and made of refractory, are fixed to the side rim of the main body 9 of the truck through fittings 16 whereby the gap 14 serves as a labyrinth seal and the flow of high-temperature gas in the upper side of the truck 6 into the lower side is precluded.  Accordingly, the shell bodies are fixed to the truck rigidly whereby a trouble that the shell bodies are contacted with the furnace body due to the slanting of the same can be prevented surely.
Patent JP-H029800-A (JP)
Title: Raw material composition for production of silicon carbide whisker
Inventor: AMINO TOSHIKAZU
IPC: C30B29/62
Filed: 1988-06-27
Abstract: PURPOSE:To continuously and efficiently produce the silicon carbide whiskers on an industrial scale by using a raw material compsn. consisting of silicon dioxide and carbonaceous material and having a specific structure at the time of producing the silicon carbide whiskers by a carbon reduction method. CONSTITUTION:The raw material compsn. for producing the silicon carbide whiskers consists of the silicon dioxide and the carbonaceous material and has 35-85% porosity, 5-1000mum average pore size and three-dimensional network structure. Carbon powder and a binder of a carbonized carbon system are preferably used for the above-mentioned carbonaceous material. Furnace black is particularly preferably as the carbon powder. The above-mentioned carbon binder may be the silicon dioxide or any material which can form the three- dimensional network structure with the silicon dioxide on the surface of the above-mentioned carbon powder; for example, said binder is exemplified by petroleum pitch, petroleum tar, coal tar, furan resin, lignin sulfonate, phenolic resin, etc.
Patent JP-H055371-A (JP)
Title: Artificial visual environment creation system
Inventor: TERASAKI TADAKATSU
IPC: E04H1/12
Filed: 1991-06-28
Abstract: PURPOSE:To utilize artificial mouldings to create a visual light environment applicable, for example, to changes of seasons, changes of days and nights, changes in weather conditions and changes in environment in the case of other various kinds of events in an outside space. CONSTITUTION:A plurality of liquid crystal color cover panels 1 and a lighting equipment 2 are arranged on artificial mouldings such as artificial trees 6 and 8, etc. Colors and transparencies of the liquid crystal color cover panels 1 and output of the lighting equipment 2 are driven and controlled by a computer controller 5 based on output data of an outside temperature detection sensor 3 and an illumination detection sensor 4.
Patent JP-2000344489-A (JP)
Title: Bucket for industrial vehicle
Inventor: AOYAMA SHIGERU
IPC: B66F9/12
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a bucket for an industrial vehicle provided with a dispensing mechanism being structurally simple enough to achieve in a low cost. SOLUTION: Bearings 2 are provided at the deep parts of the right and left side walls 1a of this bucket 1, and a connecting shaft 3 is extended between the bearings. An oscillating member 4 having a number of openings throughout its face is placed on the bottom face 1b of the bucket and is secured at its deep side to the connecting shaft 3. Weights 5 balanced with the weight of the oscillating member 4 are installed on the outside of the bucket at both ends of the connecting shaft 3.
Patent JP-H09102957-A (JP)
Title: Camera with white cap
Inventor: BERUHARUTO ZEEGERUTO
IPC: H04N5/225
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by turning an opaque white cap at different DC currents with a coil and a magnet in cooperation with the coil so as to stably make positioning of the while cap to a front face of the lens and a position at which the lens is made transparent thereby simplifying the structure. SOLUTION: An opaque plastic is used of the white cap for adjusting white balance, a base rim 8a and parallel rims 8b, 8c are used to form a U bolt 8, which is supported around a shaft 9 in front of a front face of the lens 1. Then a permanent magnet 13 is fitted to the outside of the rib 8c. In the case of image pickup, a prescribed DC current is supplied to a coil 15 provided opposite to the magnet 13 from a generator 16 to turn the U blot around the shaft 9 to allow the lens 1 to receive external light. Thus, no continuous current supply is required and the need for an electric motor and a restoration spring is eliminated to simplify the structure. Or different voltages are applied to a liquid crystal optical filter to change its transparency to use the filter as the white cap.
Patent JP-H11334054-A (JP)
Title: Ink jet imaging device
Inventor: ANDO NOBUAKI
IPC: B41J29/46
Filed: 1998-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet imaging device which is capable of correcting an ink ejection position rapidly regardless of a change in the thickness of a sheet. SOLUTION: In the ink jet imaging device which ejects ink droplets to a sheet while moving an ink ejection head in a constant direction, a sheet thickness sensor 10 for detecting the thickness of the sheet set in the device is installed and corrects a deviation in the ink printing position attributed to variations of a sheet thickness by delaying time for the ejection of an ink from an ink ejection head 18 in accordance with the variation level of the thickness of the sheet.
Patent JP-H04338933-A (JP)
Title: Device for driving camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/12
Filed: 1991-06-28
Abstract: PURPOSE:To provide a camera driving device whose structure is simple, and additionally in which waste power consumption is eliminated. CONSTITUTION:The device is provided with an input member 27 which always interlocks with an electric source 12, an output member 26a which always interlocks with a member 4 to be driven and a support member and an energizing member for a driving force transmitting mechanism. Further, the device is constituted in such a manner that the input member 27 is made to move in two movement-areas, in the one area, it comes into contact with the output member 26a, so that the member 4 to be driven is driven by driving force from the motor driven source 12, in the other area, it is separated from the output member 26a so that the output member 26a is permitted from coming into contact with the supporting member by following the energizing force of the energizing member.
Patent JP-S643761-A (JP)
Title: Priority control circuit
Inventor: ISHIDA MIYUKI
IPC: G06F12/00
Filed: 1987-06-25
Abstract: PURPOSE:To reduce the delay time (required time for priority selection) by providing a bank control logic and a priority control logic or the like, switching the priority circuit depending on the system constitution and decreasing number of stages accordingly when number of accessing devices is less. CONSTITUTION:A priority circuit to each accessing device (CPU and storage controller RMCU for other system or the like, in total four devices) consists of a bank check B0, priority checks P0, B1, and P1, B2, and P2, B3 and P3. Moreover, the B4 and P4 constitute a priority circuit to four accessing devices such as CPUs 0-3 (in total 7). In case of each one accessing device employed, since the priority circuits B0, P0 with less stage number and a bus (a) are selected via a bank control logic 16 and a priority control logic 18 and the priority processing is implemented, the time required for the processing is decreased and the delay time is reduced. Furthermore, when lots of accessing devices are imployed, the processing circuits comprising B2, P2-B4, P4 are selected and switched depending on the system constitution to allow the priority processing in a relevant time.
Patent JP-H099723-A (JP)
Title: Conveyer of stock-dividing machine
Inventor: ORIMOTO MASAKI
IPC: A01C11/02
Filed: 1995-06-26
Abstract: PURPOSE: To provide a conveying apparatus of a stock dividing machine capable of dissolving cracking of stem due to holding of a belt and useful for division of rush seedlings by constituting a part from a sponge material on the carrying side of a belt in the first belt conveying mechanism. CONSTITUTION: This conveying apparatus is equipped with the first belt conveying mechanism 4 holding and conveying a stem part of mother stock between a pair of belts 2 and 3 oppositely arranged and a stock-dividing part B for acting on the root part of the mother stock in holding and conveying state by the conveying mechanism 4 and separating into small stocks, and parts on the conveying side of belts 2 and 3 in the conveying mechanism 4 are made of a sponge material.  Furthermore, the stock-dividing part B is composed of the second belt conveying mechanism 5A for holding the root part of the mother stock in holding and conveying state by a conveying mechanism 4 between a pair of belts 2 and 3 and a dividing mechanism for protruding a separating claw into the root of the mother stock held and conveyed by both of the first and second belt conveying mechanisms 4 and 5 and loosening and dispersing the roots, and many small projections capable of forcibly conveying the root of the mother stock are preferably formed on the conveying sides of belts 15 and 16 in a conveying mechanism 5A.
Patent JP-S5684307-A (JP)
Title: Wet phosphoric acid refining method
Inventor: RAINHARUTO GURAADORU
IPC: C01B25/237
Filed: 1980-11-13
Abstract: The invention relates to a process for the purification of wet-processed phosphoric acid with the aid of organic solvents which are immiscible or only partially miscible with water, the sulfate ions being removed by addition of barium compounds. The purification is carried out in an n-stage extraction installation, where n is equal to or greater than 5. The barium compound is added to the phosphoric acid to be purified, and the resulting mixture is fed to the top of the extraction installation, in which the organic solvent phase is dispersed in the aqueous phase. The sulfuric acid is led in counter-current fashion to the phosphoric acid by adding it to one of the stages n=4 to at most n-1.
Patent JP-H026002-A (JP)
Title: Method and device for rolling hot sheet bar
Inventor: YAMAMOTO ISAMU
IPC: B21B45/00
Filed: 1988-06-27
Abstract: PURPOSE:To improve the yield of a sheet bar by cutting the longitudinal ends of the sheet bar by a crop shear, then heating the longitudinal ends of the sheet bar by a device for heating the transverse ends of the sheet bar. CONSTITUTION:An induction heater 6 for heating both the transverse ends and longitudinal ends (front end and rear end) of the sheet bar 3 prior to finish rolling is provided. The heater 6 is constituted of a pair of upper and lower induction heating coils 30A, 30B and two units of the heaters are provided in parallel in the transverse direction of the sheet bar 3. These induction coils can be discretely controlled in output and the adjustment of the transverse moving position of the sheet bar 3 is possible as well. Since the entire area of the longitudinal ends of the sheet bar 3 is heated in this way, the abnormal growth of crystal grains is prevented and the generation of material defects is prevented. The discarding regions at the front and rear ends are decreased and the yield is improved. In addition, the generation of roll flaws is prevented and as a result, the contingent exchange of the rolls is averted.
Patent JP-S6218631-A (JP)
Title: Objective lens driving device for optical disc device
Inventor: OZAKI HIROSHI
IPC: G02B26/10
Filed: 1985-07-16
Abstract: PURPOSE:To reduce the number of parts to make a device small-sized and light-weight by forming a yoke into a shape corresponding to outward shapes of a focusing-direction control coil and a tracking-direction control coil which the yoke faces. CONSTITUTION:An outside yoke 16 facing coils 6 and 7 has a part 161 facing a focusing-direction control coil 6 and a part 162 facing a tracking-direction control coil 7, and the part 162 is depressed by an extent by which the tracking- direction control coil 7 is projected from the focusing-direction control coil 6, namely, the thickness of the tracking-direction control coil 7. Thus, the gap between the outside yoke 16 and coils 6 and 7 is made smaller as the whole to reduce the magnetic resistance to the focusing-direction control coil 6.
Patent JP-S5783065-A (JP)
Title: Uv eliminating type semiconductor memory
Inventor: ANDOU AKIRA
IPC: H01L21/8247
Filed: 1980-11-10
Abstract: PURPOSE:To improve reliability by reducing natural light caused memory deletion by a method wherein a single layer film or a multi-layer film with relatively low UV transmissivity is used to form a memory transistor passivation film. CONSTITUTION:Deposited on a channel region 3 are polycrystalline Si made floating gate 5 and a control gate 7, with oxide films 4 and 6 adjacent to them, resulting in an EPROM memory transistor. The surface of this FET is covered by a passivation film 9a separated by an interlayer insulator 8. The film 9a is, for example, can be a single layer of such a substance as Si nitride with a relatively low UV transmissivity and with some passivation effect. A lamination of layers of films with relatively low UV transmissivity and films with some passivation effect also serve the purpose. This makes it difficult for an electric light or sunbeam to eliminate the stored data.
Patent JP-S6056317-A (JP)
Inventor: JIYATSUKU RUBUINE
IPC: H01H13/00
Filed: 1983-09-01
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-S5948374-A (JP)
Inventor: JIYOU KENJI
IPC: B66B5/00
Filed: 1982-09-13
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-H06199763-A (JP)
Title: Insecticidal n'-substituted-n,n'- diacylhydrazine
Inventor: ZEBU RIDAATO
IPC: C07D307/58
Filed: 1993-06-29
Abstract: PURPOSE: To obtain a superior insecticidal compound and an insecticidal composition contg. the same.  
     CONSTITUTION: This insecticidal compound having the chemical formula N-(2- R a -3-R b -benzoyl)-N'-(2-R c -3-R d -4-R e -5-R f -benzoyl)-N'-R g -hydrazine [R a  is a halogen or a lower alkyl; R b  is a lower alkoxy; R c-f  are selected from hydrogen, bromine, chlorine, fluorine, lower alkyls and lower alkoxys; R g  is a 4-6C alkyl or a 4-6C alkenyl], and a composition comprising agronomically acceptable carriers and an insecticidally effective amount of this compound are prepared by mixing a 3-amino-2-(substd.)-benzoic acid, sodium nitrite, and methanol under an acetic acid condition. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5583209-A (JP)
Title: Ferromagnetic powder and preparing the same
Inventor: HIRATA JIYUNICHI
IPC: C01G49/02
Filed: 1978-12-20
Abstract: PURPOSE: To provide ferromagnetic powder by a method wherein the surface of iron oxide magnetic powder is coated with Co-containing iron oxide layer and further overlapped with the layer of silicon compound.  
     CONSTITUTION: γ-Fe 2 O 3  powder or iron oxide magnetic powder provided by partial reduction of the above Fe 2 O 3  in H 2  is dispersed into metal salt which contains Co salt. An alkaline aqueous solution is added to the dispersion and heated to form Co-containing iron oxide layer on the powder. Then, the powder is immersed in aqueous solution which contains a specified silicon compound such as orthosilicic acid, metasilicic acid, silicon dioxide and treated to allow silicon compound to deposit on the surface. If the obtained ratio of Fe 2+ /Fe 3+  exceeds 0.2, the product is heated in air to oxidize to obtain the value not more than 0.2. Coercive force increases with increased amount of silicon compound up to about the point where the compound exceeds 0.5wt% of magnetic powder, then coercive force saturates. Thus, sufficient effect is provided by silicon deposition in amount of 0.05wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6316545-A (JP)
Title: Ceramic discharge lamp
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01J61/36
Filed: 1986-07-09
Abstract: PURPOSE:To prevent a light emitting tube leak due to a crack from occurring, by setting up a second blocker additionally at the outside of a first blocker consisting of conductive ceramics where an electrode and a lead-in wire are buried and tightly attached. CONSTITUTION:A blocking body is constitute of two parts, a first blocker 2 consisting of conductive ceramics sitauted at the inside of a light emitting tube and a second blocker 3 consisting of the conductive ceramics or nonconductive ceramics situated at the outside. In addition it is constituted of burying and tightly attaching an electrode 5 into the inner surface side of the first blocker 2 and a lead-in wire 6 piercing through the second blocker 3 into the outer surface side, respectively. Therefore, if such a situation as producing a crack in the fixed part of the electrode 5 and the lead-in wire 6 of the first blocker 2 occurs, a member of the lead-in wire 6 or the like different in a coefficient of thermal expansion is not buried and tightly attached to the second blocker 3 so that no crack occurs. With this constitution, airtightness in the light emitting tube is kept up.