baber/WOPTO huggingface dataset:
Patent JP-H025822-A (JP)
Title: Alcoholic formulation for fresh vegetable, modifier and treatment of fresh vegetable
Inventor: TAKECHI TOSHIO
IPC: A23B7/153
Filed: 1988-06-24
Abstract: PURPOSE:To surely sterilize bacteria, especially Escherichia coli attached to fresh vegetables and improve storing ability with keeping freshness by treating fresh vegetables with pH-controlled alcoholic formulation and pH-controlled modifier containing organic acid, etc. CONSTITUTION:Fresh vegetable washed by water is dipped in an alcoholic formulation for fresh vegetable composed of alcohol as main agent and organic acid and organic acid salt, etc., as necessary, further with natural antibacterial agent such as egg white lysozyme or hinokitiol, as desired, and controlled pH at 2.0-7.0, preferably 5.0-5.5. Next, dipping-treated fresh vegetable is dipped in a modifier containing organic acid and organic acid salt, etc., or phosphate, etc., further with antibacterial agent such as egg white lysozyme or chitosan, as desired, and controlled pH at 2.0-7.0, preferably 4.5-5.5.
Patent JP-H04227910-A (JP)
Title: Methanol copolymerization of ethylene
Inventor: POORU BURAIAN HATSUCHI
IPC: C08F4/28
Filed: 1991-06-03
Abstract: PURPOSE: To reduce the deposition of polymer in a polymerizer by concurrently introducing a specified amount of methanol with the reactants in the copolymerization of ethylene with an α,β-unsaturated carboxylic acid monomer by continuously introducing them into the reactor.  
     CONSTITUTION: An thylenic copolymerizable monomer selected among a 3-8C α,β-unsaturated carboxylic acid (anhydride) (e.g. maleic anhydride) and an ester thereof with a 1-5C alcohol or with a phenol or naphthol which may have at most two 1-4C alkyl substituents and a glycidyl ester thereof is prepared. Then, 15-98 wt.% ethylene, at least about 2 wt.% above copolymerizable monomer and a free radical initiator are continuously introduced into a polymerizer fitted with an agitator maintained at about 120-300°C in such rates as to give a residence time of about 10 sec to 5 min. While about 2 to 25 wt.%, based on the entire substances passing through the reactor, solvent comprising methanol is being introduced thereinto concurrently, the reactants are copolymerized. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01107606-A (JP)
Title: Wire drawing apparatus
Inventor: SHIMIZU YOSHIO
IPC: H02G1/02
Filed: 1988-06-24
Abstract: PURPOSE:To avoid a tendency of seizure of a baffle plate type axial piston pump by providing two axial pistons to each piston cylinder in a cylinder block of a braking hydraulic pump. CONSTITUTION:Each piston cylinder 64 in a cylinder block 63 of a braking hydraulic pump B is provided with two axial pistons 65 to shorten the stroke L thereof. As a result of smooth lubrication, the seizure between the piston cylinder 64 and the axial piston 65 is effectively prevented. In addition, since its speed-up ratio is small because of the absence of a speedincreasing gear on the way to an axis of rotation 36, the tendency of seizure is further minimized. As the turning force for the speed-increasing gear is not necessary, the drawing of wire can be carried out even with low tensile force.
Patent JP-H0323326-A (JP)
Title: Number of idle revolutions control device for engine
Inventor: HOSOGAI TETSUSHI
IPC: F02D41/16
Filed: 1989-06-19
Abstract: PURPOSE:To perform high-precise correction of an intake air flow rate by a method wherein from a ratio between the number of revolutions of a turbine of a transmission and the target number of revolutions of an engine, load torque of the transmission is determined, and control of an intake air flow rate is corrected according to the load torque. CONSTITUTION:An automatic transmission 50 is coupled to an engine, not shown. In this case, an intake air flow rate of the engine is regulated by a means 41. The means 41 is controlled by a means 42 so that the number of revolutions of an engine is adjusted to the target number of revolutions responding to an external load. Further, the number of revolutions of the turbine of the transmission 50 is detected by a means 34. Based on a ratio between the number of revolutions of a turbine and the target number of revolutions, load torque of the transmission is determined, and control of the means 41 by the means 42 is corrected by a means 43 according to the load torque. This constitution performs high-precise correction of an air amount coinciding to a running state.
Patent JP-S5280114-A (JP)
Title: Multiple magnetic head
Inventor: KAKIZAWA KOUJI
IPC: G11B5/17
Filed: 1975-12-26
Abstract: PURPOSE: To reduce the weight of lead wires, reduce mechanical disturbances and achieve the improvement in reliability by drawing intermediate taps from a coil by one wire, when the intermediate taps are provided in the coil in an air floating type magnetic head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S644559-A (JP)
Title: Liquid pressure brake unit
Inventor: NOMURA YOSHIHISA
IPC: B60T8/1761
Filed: 1987-06-25
Abstract: PURPOSE:To improve safety, in a liquid pressure brake unit where power pressure fed from an external liquid pressure source is controlled through a control valve corresponding to stepping of brake pedal, by providing an auxiliary piston additionally and enabling production brake liquid pressure source. CONSTITUTION:In a brake master cylinder 10 associated with a liquid pressure booster, a pressure piston 18 and an input piston 74 to be operated by a brake pedal 77 are fitted slidably on one axis in a housing, and a pressure chamber 28 is defined in front of the pressure piston 18 while a power pressure chamber is defined between the pistons 18, 74. A control value 88 operatable according to relative motion of the pistons 18, 74 is provided in order to control power pressure of an external liquid pressure source (92). In this case, an auxiliary piston 44 is arranged between the pistons 18, 74 and the chamber is partitioned into two chambers 48, 52. Communication paths 65, 65 are formed in the auxiliary piston 44 and valve 54, 80 are arranged in the communication path.
Patent JP-H0453625-A (JP)
Title: Tap holder
Inventor: KONDO MASUO
IPC: B23G1/46
Filed: 1990-06-15
Abstract: PURPOSE:To surely lock an optional sized tap by having the projecting part of a sliding pin pressed to an eccentric peripheral surface downward with rotation of a turning ring, and bringing a lower surface of the sliding pin into contact with the top of an angular part of the tap. CONSTITUTION:A sliding pin 4 is fitted in a through-hole 9 installed on a wall nearby the tip of a tap holding cylinder 2 equipped with a chuck at the tip, projecting a tip part of the sliding pin 4 to the outside from a through-hole 3, and a small through-hole 8 is installed in the tip part of the sliding pin 4. An eccentric peripheral surface 6 is formed on the inner circumferential surface of a turning ring 5 fitted in a part of the through-hole 3 of the tap holding cylinder 2, and a projecting part of the sliding pin 4 is brought into contact with this eccentric peripheral surface 6. In a turning ring fitting part of the tap holding cylinder, a spring 11 whose one end is attached to an outer circumferential surface of the tap holding cylinder 2, piercing through the small through-hole 8, is provided and the other end contacts the eccentric peripheral surface 6. A tap 9 is inset in the chuck 1, the turning ring 5 is rotated, and the sliding pin 4 is slid, thus an angular part 10 of this tap 9 is held in a swirl- stop state.
Patent JP-S5492071-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKAI TETSUSHI
IPC: H01L27/088
Filed: 1977-12-29
Abstract: PURPOSE:To reduce the parasitic capacity by forming the small and shallow source and drain for E- and D-type FET's on the substrate and thus to increase the response velocity through formation of the electrode via the lead-out layer. CONSTITUTION:Both the ion injection and the partial oxidation are carried out on the oxide film of P-type Si substrate 61 to form P<+>-layer 99 and oxide film 63, and then Al2O3138, Si3N4139, SiO2140 and N-type doped poly Si141 are laminated. Window 149 and 150 are provided by etching via SiO2 mask 145, and then Si layer 152 is coated to drill window 160 and 161 through etching. Then N-type doped poly Si163 is coated, and layer 152 is lifted off. Oxide films 84-86 are formed through oxidation to then form N-layers 91-94, and surface oxide film 97 and 98 are exposed through etching by masks 84-86. Then P<+>-type ion injection layer 95 and 96 are formed through the film. Openings 100-102 are drilled selectively to oxide films 84-86 finally with the electrode attached. In such constitution, N-layers 91-94 can be formed small and shallow, so that parasitic capacity can be reduced.
Patent JP-H05345219-A (JP)
Title: Wire saw
Inventor: MAZAKI SHIGERU
IPC: B23D61/18
Filed: 1992-06-17
Abstract: PURPOSE:To provide a wire saw which hardly causes the breaking of a wire and is excellent in wear resistance. CONSTITUTION:An adhesive layer 10 is formed on the outer periphery of a wire 2 which is a metallic stranded wire, blade members 3 are fixed at designated intervals on the outer peripheral surface thereof, and spacers 4 for covering said wire 2 are interposed between the blade members 3.... Accordingly, caulking is not performed at the time of fixing the blade members 3, so that stress is not concentrated on one part of the wire 2. Furthermore, as the adhesive layer 10 is formed, the wire itself is hard to be broken at the time of a cutting work.
Patent JP-H1115415-A (JP)
Title: Recursively reflecting sheet capable of emitting light by itself and manufacture thereof
Inventor: ARAKI YOSHINORI
IPC: G09F13/16
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the reflecting sheet which has sufficient recursive reflectivity and is sufficiently visible in the night even if recursive reflection is not caused in the absence of lighting from an external light source. SOLUTION: This reflecting sheet 100 is constituted including a recursively reflecting material 10 including a light-transmissive recursively reflecting body 1 which has a flat top surface and a reverse surface where prism projections are arrayed and a light-transmissive lined film 2 having on its top surface projections 21 which are raised by embossing and form sealed chambers 23 by adhering the prism projections to the reverse surface of the recursively reflecting body 1 so that their surfaces come into contact with air, and an electroluminescence(EL) element 3 which has its light emission surface 31 arranged on the back of the lined film 2.  The reflecting sheet 10 further includes a light-transmissive contact layer 4 which is brought into contact with the entire back of the lined film 2 while filling recessed parts 22 on the back of the lined film 2 and also contacts the light emission surface 31 of the EL element 3.
Patent JP-H1056076-A (JP)
Title: Manufacture of semiconductor hetero structure capable of making both modfets of n channel and p channel, and cmodfet circuit
Inventor: KOVACIC STEPHEN JOSEPH
IPC: H01L29/778
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a MODFET of both conductivity type of an n channel and a p channel on the same board, using the laminate consisting of the same semiconductor, by forming the channel of the MODFET made into the hetero structure consisting of five layers of laminate, within the third layer. SOLUTION: A source region 48 and a drain region 49 where the ions of n-type impurities are implanted in high concentration are in contact with the channel 47 of an n-channel MODFET 40. The source region 48 and the drain region 49 need be extended downward from the interface of a hetero junction, passing through a part of the third layer (channel layer) 24 where at least the channel of a MODFET is produced. A source region 52 and a drain region 54 where the ions of p-type impurities are implanted are in contact with the channel 50 of a p-channel MODFET 42. It will do for the source region 52 and the drain region 54 to extend downward from the surface, preferably, as far as the first layer 20 on the substrate.
Patent JP-S5860598-A (JP)
Inventor: YOSHII MASARU
IPC: H01L23/36
Filed: 1981-10-07
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-H05330649-A (JP)
Title: Semiconductor substrate conveyor device
Inventor: TAKUBI ATSUSHI
IPC: H01L21/677
Filed: 1992-05-26
Abstract: PURPOSE:To detect the existence of a semiconductor substrate in a substrate holding member positively in the non-contact state regardless of the kind and state of the semiconductor substrate, without restriction on the detected position of the substrate holding member. CONSTITUTION:A handling part 2 for placing a wafer 1 thereon is supported, at its base part 2a, on an arm part 3 through a pivot 10 so as to be rotatable at least downward. In front of the pivot 10, a pressure sensor 4 is provided on the arm part 3, and a part near the base part 2a of the handling part 2 is brought into contact with the pressure sensor 4 from above. The load of the wafer 1 applied to the handling part 2 is detected by the pressure sensor 4. On the basis of this detection value, a wafer existence discriminating part 5 discriminates the existence of the wafer 1 and outputs a discrimination signal to a control part 7. The control part 7 controls an arm driving part 6 so as to move the arm part 3, that is, the handling part 2.
Patent JP-H0719490-A (JP)
Title: Microwave oven
Inventor: NOGUCHI HIROYUKI
IPC: H05B6/72
Filed: 1993-06-29
Abstract: PURPOSE:To enable irregular heating at a plane-like cooked item or dispersed type cooked item to be eliminated by a method wherein supplying ports for supplying microwave into a cooking chamber are arranged at an upper part and a lower part of a side wall of the cooking chamber, respectively. CONSTITUTION:Supplying ports 14 and 15 for supplying microwave into a cooking chamber 2 are arranged at each of an upper part and a lower part of a side wall 2a of a cooking chamber. Microwave is supplied from each of an upper part and a lower part of the side wall 2a, respectively. When the microwave is supplied from the upper part of the side wall 2a of the cooking chamber, the central part of a bottom part within the cooking chamber 2 is heated in a relative high degree and in turn when microwave is supplied from the lower part of the side wall 2a, an intermediate part and a circumferential part at the bottom part within the cooking chamber 2 are heated in a relative high intensity. Accordingly, in the case that the cooked items are arranged in a planer form or in dispersed state, microwave is supplied from both upper supplying port 14 and lower supplying port 15 under an operation of the microwave supplying control means. Due to this fact, the central part and the circumferential part of the cooked item are uniformly heated and then a cooking having no irregular heating can be carried out.
Patent JP-H118075-A (JP)
Title: Electroluminescent element
Inventor: KUROSAWA HIROSHI
IPC: H01L51/50
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an EL element which has no influence by the dark spot of the EL element or the sheet resistance of an anode electrode. SOLUTION: This element is provided with two electrode plates 12, 13a, 13b, 14a, 14b disposed facing each other, and an electroluminescence layer 11 which is provided between the electrode plates and emits the light by voltage application. Of the above electrode plates, the electrode plates 13a, 13b, 14a, 14b on one side through which the light can penetrate are constituted by laminating a plurality of transparent electrode layers whose refraction factors are different from each other, therefore, the outgoing light is multi-reflected between transparent electrode layers. Even if a dark spot occurs, the scattering light is emitted from a position where it occurs, thus it is possible to conduct uniform surface light emission.
Patent JP-S5860251-A (JP)
Title: Cassette type electrophoresis device
Inventor: KARASAKI TOMIO
IPC: G01N27/26
Filed: 1981-10-06
Abstract: PURPOSE:To attempt total automation of cassette type electrophoresis device with no human intervention by providing the transportation means for each unit and each cassette with an error detector which detects errors developed in the functions of those unit and cassette and the state of error and in which the control section diagnoses each error by the output of each error detector and performing control by the results of the diagnosing in accordance with the program that is set up. CONSTITUTION:Control circuits 10, 12, (14, 16), 18 and 20 are provided for serum application, migration tank and units of dyeing, discoloring, drying, concentration measurement, and cassette transportation, and units of the serum application 22, migration tank 24, dyeing and discoloring 26, drying 28, and concentration measurement 30, the motor and electromagnetic valve  36 of the cassette transportation means 32, a motor and pump 38, and an optical detection section are controlled by those circuits. Furthermore, a main control circuit 50 that controls concentratedly those control circuits is provided. The main control circuit 50 issues operation exectuion signal to various mechanisms. By this signal they operates. When an error occurs, its occurrence and place are detected and it is diagnosed whether the error is insignificant of serious. If an error is serious, the whole device is stopped and controlled. If it is insignificant, the control is made according to a program beforehand decided. In this way no monitoring is required. Total automation is achieved.
Patent JP-S6144846-A (JP)
Title: Novel aromatic compound
Inventor: KURIIBU AASAA HENRITSUKU
IPC: C07C321/22
Filed: 1985-07-17
Abstract: The invention relates to novel compounds of formula I: <CHEM> wherein the symbols have the significances given in the description, the synthesis thereof and to the use of compounds of formula I for the control of pests such as insects mites and ticks.
Patent JP-H09315231-A (JP)
Title: Storage box for automobile
Inventor: SATO SEIICHI
IPC: B60R7/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To enable storage of small articles such as pocket tissues. SOLUTION: In a storage box for automobile consisting of a box body having an opening and a lid mounted on the box body in capable of being opened/ closed, an opening/closing manipulation mechanism for the lid is arranged close to one side between a front cover 4A and a back cover 4B constituting the lid L, a storage space 27 for storing small articles is divided close to the other side, and communication ports 28 and 29 communicating to the storage space are opened on either portion of the front cover or the back cover corresponding to the storage space. Then, as use of a conventional telescopic band or a cap with an outlet for securely holding small articles such as pocket tissues becomes unnecessary, the number of part items can be reduced, and their storage and replacement are facilitated.
Patent JP-S5947666-A (JP)
Title: Data compressing method of binary picture
Inventor: ARAKI SHIYUUICHI
IPC: B41B19/01
Filed: 1982-09-13
Abstract: PURPOSE:To reduce the memory capacity that is required for filing, by detecting the slope of a contour among partial pictures for an original picture which is fractionated into plural partial pictures. CONSTITUTION:An original picture pattern to receive data compression is converted into digit picture signals and fractionated to be transferred to a partial picture memory device 4. Both start and finish points of a bit pattern are detected for a partial picture based on a bit pattern of the device 4, and the contour of the bit pattern is tracked to detect the changing feature point of the contour. The coordinate value of these feature points, start point and finish point is written to a segment data memory device 9 in the form of a compressed data. This data is converted into plural closed loop segments by a connecting means among partial pictures and then sent to a slope comparing/eliminating means 12. Then the slopes of the front and back coordinate points are detected, and these slopes are deleted if they are equal to each other. Then the compressed data of the original picture is delivered.
Patent JP-H0449087-A (JP)
Title: Fluorane compound and recording material using the same
Inventor: KUMAGAI YOJIRO
IPC: B41M5/30
Filed: 1990-06-18
Abstract: PURPOSE:To obtain a pressure-sensitive recording material and a thermal recording material in background whiteness and imparting a stable developed color image especially enhanced in NOx resistance by using 2-(N-methyl-3, 4- dichloroanilino)-6-di-n-butylaminofluorane as a color former. CONSTITUTION:A fluorane compound is obtained as a white crystal by reacting 2-(2-hydroxy-4-di-n-butylaminobenzoyl) benzoate and N-methyl-4-methoxy-3', 4'-dichlorodiphenylamine in conc. sulfuric acid and treating a reaction product with an alkali aqueous solution of causic soda before purifying the same by a solvent such as toluene. This fluorane compound is a white solid stable in the atmosphere and immediately develops a color upon the reaction with a developer to form a black dye. This black dye shows excellent storage stability and the developed color image of a recording material using the fluorane compound is extremely high in NOx resistance.
Patent JP-S6051919-A (JP)
Title: Load driving circuit
Inventor: FURUKAWA YUUICHIROU
IPC: G05F1/10
Filed: 1983-08-31
Abstract: PURPOSE:To execute sufficiently driving even in case of a heavy load by varying a reference voltage compared with a voltage of a load circuit in synchronization with a variation of a pulse signal for starting a current supply to the load. CONSTITUTION:When a pulse signal P of short width is generated from a pulse signal outputting circuit 14, a transistor TR13 is driven through an OR circuit 12 and an AND circuit 11, and a current is made to flow to a load 15. In this case, a voltage VS of a load point 16 is compared with a varialbe reference voltage VREFV by a comparing circuit 17. The voltage VREFV is set to a large value V1 in synchronization with rise of the signal P by a reference voltage varying circuit 18, and thereafter, dropped successively by a prescribed incline, and when its value reaches V2, it is held at a constant value. When the load 15 is a light load, a load voltage VS1 drops to a value of about the ground potential, therefore, an output of the circuit 17 becomes logic ''1'', also in case of a heavy load, a load voltage VS2 drops from the VREFV while the signal P is logic ''1'', the circuit 17 outputs logic ''1'', and the conduction of the TR13 is held. When the load 15 is in a short-circuit state, a voltage VS3 of the point 16 becomes higher than the VREFV, and when the signal P becomes ''0'', the TR13 is cut off.
Patent JP-H063323-A (JP)
Title: Electrochemical gas sensor
Inventor: DOI KANEYUKI
IPC: G01N27/416
Filed: 1992-06-18
Abstract: PURPOSE:To obtain an electrochemical gas sensor the sensitivity deterioration of which can be continuously inspected and which has excellent detection accuracy against sensitivity variation. CONSTITUTION:The sensor is constituted of a detecting element 7 which is composed of an electrode group 5 containing a working electrode 2, counter electrode 3, and reference electrode 4 formed on an insulating substrate 1 and a solid electrolyte film 6 sequentially coating the group 5 and detects a gas to be inspected and another detecting element 71 which is composed of an electrode group 51 having the same constitution as that of the group 5 and solid electrolyte film 61 sequentially coating the group 51 and detects a reference gas always existing in the atmosphere. The electrode group 51 contains a working electrode 21, counter electrode 31, reference electrode 4, and the reference electrode 4 which is commonly used as a reference electrode 4 in the group 51.