baber/WOPTO huggingface dataset:
Patent JP-H10229902-A (JP)
Title: Shoes with thermostatic function
Inventor: ABE HIROSHI
IPC: A43B3/35
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute an automatic regulation in parallel in responding to both a temperature and a humidity, either by heating up or cooling down each part of the shoes, respectively. SOLUTION: Shoes with thermostatic function are provided with four Peltier effect heat exchangers 30 at four points outside the shoes either to heat up or cool down inside the shoes, with four thermal sensors 20 set around the heat exchangers 30, with a power generator 40 to generate a force mechanically along the motion, which is set on the bottom of the shoes, with a power supply circuit 50 getting a given DC from the power generator, and with a microcomputer 60 driving each heat exchanger 30 either in a heat-up or cool-down mode, based on the results derived from a comparison between the values detected by and preset to etch thermal sensor 20. The power supply circuit 50 rectifies either an AC or a pulsation from the power generator 40, which is then accumulated into a secondary battery ad the like. It is then output via a DC/DC converter 50c.  The microcomputer 60 drives either to open or close a piezoelectric actuator 100, based on the values detected by the inside/outside humidity sensors 110, 120.
Patent JP-S58164528-A (JP)
Inventor: YOZEFU HAINRITSUHI
IPC: C07C67/00
Filed: 1983-03-07
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-H11229071-A (JP)
Title: Wear resistant high chromium cast iron and wear resistant member excellent in fatigue crack propagating resistance and production of the member
Inventor: MURAKAMI SHOGO
IPC: C22C37/06
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the tensile stress causing the propagation of fatigue cracks in high Cr cast iron and to prevent cracks therein by regulating the ratio of the content of Cr to the content of C and the product of the content of Mn and the content of Mo in high Cr cast iron contg. C, Mn, Cr and Mo to specified ranges. SOLUTION: In high Cr cast iron contg. C, Mn, Cr and Mo, the inequality of 5.0<=[Cr]/[C]<=7.2 ([Cr] and [C] denote each content) and the inequality of 1.8<=[Mn].[Mo]<=2.5 ([Mn] and [Mo] denote each content) are satisfied. The maximum value of the Vickers hardness obtd. at the inside of >=20 mm from the surface of the member is higher than the Vickers hardness on the surface of the member other than a decarburized layer by >=20. Moreover, at the time of the production, when quenching is executed from 850 to 1020 deg.C quenching temp., the cooling rate at the inside of >=20 mm from the surface of the member is regulated to <=0.5 deg.C/sec to precipitate carbides, by which the Ms point at the inside is increased, and the tensile residual stress in the surface of the member after the completion of heat treatment is reduced.
Patent JP-H09232647-A (JP)
Title: Hall element diving circuit
Inventor: ISHIHARA MORIO
IPC: H01L43/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enable the unbalance voltage of a Hall element to be caucelled irrespective of the temperature by a method wherein the unbalance voltage portion shared by the Hall element output voltage is to be caucelled by the input voltage of the Hall element itself. SOLUTION: Within a measuring circuit measuring the magnetic field using a Hall element, the unbalance volyage of the Hall element is caucelled by a voltage proportional to the input voltage of the Hall element. The unbalance voltage thereby can be caucelled irrespective of the temperature, meeting the same temperature requiements due to the correction of the unbalance voltage using the input voltage of the same element. Accordingly, the Hall element can be used indiscriminately at low cost, thereby making feasible of the measurement with high precision. Furthermore, the Hall element other than a temperature sensor is not required, it becomes low cost, error in temperature measurement is not generated, since the Hall element itself works as a temperature sensor.
Patent JP-S60182370-A (JP)
Title: Sealed type compressor
Inventor: SHIYOUJI MASATSUGU
IPC: F04B39/02
Filed: 1984-02-28
Abstract: PURPOSE:To stably feed lubricating oil and facilitate fabrication by forming a nearly L-shaped oil feeding passage by a guide member, inside an oil feeding hole on a rotary shaft. CONSTITUTION:A guide member 31 is prepared by bending a flat metal plate and superposing said metal plate. The guide member 31 is arranged in an oil feeding hole 9 on a rotary shaft 4. A horizontal passage 35 which passes on the revolution center line O of a rotary shaft and an eccentric vertical passage 33 are formed in bending onto the superposed surface of the guide member 31. An L-shaped oil feeding passage is constituted by the above-described both passages. A cover 37 is formed at the opened-port edge of the oil feeding hole 9, and an introducing hole 38 is formed on the revolution center line O of the cover 37.
Patent JP-S55130162-A (JP)
Title: Method of fabricating semiconductor device
Inventor: IIJIMA MASATOSHI
IPC: H01L21/22
Filed: 1979-03-30
Abstract: PURPOSE:To microminiaturize an emitter region of a semiconductor device without an overetching by forming a contact hole on an emitter by a self-alignment at the same position as the hole in a step of diffusing the emitter. CONSTITUTION:There are formed a base region 2 and a SiO2 film 3 produced by a thermal oxidation of a planar semiconductor element on a silicon substrate 1. A masking film 4 having a surface stabilizing function is then formed on the entire surface by a method without thermal oxidiation on the film 3. A hole is then perforated by a photoetching process at predetermined portion on the base, and impurity is diffused to form an emitter region 5. A thermal oxidation film 3' and the masking film 4 on the region 5 are partially etched and removed to form a contact hole 6 at the emitter. Finally, a base contact hole 7 is formed by a photoetching process at the predetermined portion on the base region 2.
Patent JP-S55130978-A (JP)
Title: Tetra(8-hydroxyquinoryl)porphines
Inventor: MATSUSHIMA YOSHIKAZU
IPC: A61K51/00
Filed: 1979-03-30
Abstract: NEW MATERIAL:Tetra(8-hydroxyquinolyl)porphines of the formula (R is 2-, 4-, 5-, 6- or 7-substituted 8-hydroxyquinolyl group) and their metal complexes.  
     EXAMPLE: meso-Tetra-[5-(8-hydroxyquinolyl)]porphine.  
     USE: They are suitable for labeling bodies bearing cancers with gammer-emitter and useful as intermediate of scintiscanner.  
     PREPARATION: For example, equimolar amounts of pyrrole and 5-formyl-8-quinoline are refluxed in a solvent such as propionic acid for about 1.5hr. After the solvent is distilled off, the residue is washed with water and dried, extracted with a solvent to obtain the exampled compound among those of the formula. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60179711-A (JP)
Title: Automatic focussing device of zone focussing camera
Inventor: MORIZUMI MASAAKI
IPC: G02B7/08
Filed: 1984-02-28
Abstract: PURPOSE:To effectively solve problems of excessive functions due to disagreement of focal length and inferior focussing accuracy, by shifting a focussing lens in accordance with the focal length of a variable focal point lens and object distance. CONSTITUTION:When the focal length of a variable focal point lens 12 is short, the focussing zone against a photographing distance is adjusted by moving a focussing lens forward or stopping the focussing lens. To a distant object the focussing lens of the lens 12 is pulled back and to a near object the focussing lens is held at a position which moves the lens forward and, therefore, a lens frame 11 is held at a neutral position. When the focal length of the lens 12 is long, the focussing lens is moved forward, stopped, or pulled back. In case where an object is distant, the focussing lens is operated in the same way as in the case of short focal length. Moreover, when an object is at an intermediate distance, the photograph can be taken with the lens at a neutral position. Therefore, no excess and deficiency occur in the focussing ability and the focussing operation can be made with the same accuracy irrespectively of the length of the focal length of the lens 12.
Patent JP-H08229759-A (JP)
Title: Positioning device, and device and method of manufacturing device
Inventor: YAMANE YUKIO
IPC: G03F7/20
Filed: 1995-02-24
Abstract: PURPOSE: To easily perform high speeding positioning without generating a large vibration, by forming respectively a guide means in a direction of each axis of XYZ and a guide means in a direction around each axis of XYZ into a contactless static pressure bearing. CONSTITUTION: A 4-axis static pressure θZT stage is mounted on an X stage 51 of a static pressure XY stage. A Y stage 54, by supplying air to a static pressure air bearing, is floated from a surface plate 55, and by two drive actuators 54c arranged in both sides thereof, the Y stage is moved in a Y direction along a fixed guide 52 provided in one side. The X stage 51, by supplying air to a static pressure air bearing, similarly floats the Y stage 54 from the surface plate 55, to move the X stage in an X direction by a drive actuator 51c with a side surface 54b of the Y stage 54 serving as a guide in a horizontal direction. Here are adjusted the X stage 51 and the Y stage 54 so as to be always in a fixed attitude by a plurality of preload use magnet units 56.
Patent JP-H11233193-A (JP)
Title: Lif connector
Inventor: KUMAKURA HIDETO
IPC: H01R24/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To permit first and second connectors to move toward each other by use of a small and simple structure by fitting the first and second connectors together by use of a frame, and making the first and second connectors movable in the direction to be separated from each other after they are completely fitted together. SOLUTION: When first and second connectors 22, 25 are fitted together by a frame 23, the second cam projection 58 of a slider 26 slides in a connector fitting cam groove in a cam groove 59 to promote complete fitting. After complete fitting, the second cam projection 58 of the slider 26 slides in a movement- permitting cam groove in the cam groove 59, so that the first connector 22 and the second connector 25, while keeping the completely fitted state, move in the fitting direction. Also, the connectors can be moved in the direction to be separated from each other while keeping the completely fitted state. By providing the cam groove in the fitting promoting part of either the first connector 22 or the second connector 25, sufficient movement in the direction to leave the fitted state is permitted without providing lances, contact pieces and the like as holding structures.
Patent JP-H06252711-A (JP)
Title: Magnetosensitive wire
Inventor: TAKEUCHI ITSUO
IPC: H01F1/14
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a composite magnetosensitive wire with stable quality without requiring mechanical processing such as torsional processing. CONSTITUTION:The composite magnetosensitive wire 10 is made up of an inner magnetic layer 11 in the middle and an outer magnetic layer 12 at the outer circumferential part. The outer magnetic layer 12 is made of a 2nd magnetic material. The coercive force of the 1st magnetic material differs from that of the 2nd magnetic material. The magnetosensitive wire 10 is extruded thin down to a predetermined diameter by extruding processing and has a composite structure in which the inner magnetic layer 11 and the outer magnetic layer 12 are integrated together. The magnetosensitive wire 10 is obtained by packing the granular 1st magnetic material to the inside of a pipe made of the 2nd and extruding them or extruding the wire bundle made of the 2nd magnetic material arranged to the outside of the wire bundle made of the 1st magnetic material.
Patent JP-S51111753-A (JP)
Title: Air-exposure treating apparatus
Inventor: SASAKI SHINJIROU
IPC: C02F3/08
Filed: 1975-03-26
Abstract: PURPOSE: To elevate waste water cleaning efficiency by improving contact between waste water and microorganisms. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09207937-A (JP)
Title: Folding container
Inventor: FUJII MICHIO
IPC: B65D25/26
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To inspect, confirm and adjust the arranging state of an article or an air pad by providing at least one opening and closing window to the side surface of a folding container equipped with a lid transported by fixing content by an air pad. SOLUTION: A folding container main body 1 consists of a frame 2, long side panels 3, short side panels 4 and a bottom panel and each of the long side panels 3 is formed by connecting upper and lower side panels 31, 32 by a hinge part 33 and at least an opening and closing window 6 is provided to the side surface of the container. The thin-walled part of the opening and closing window 6 becomes a hinge mechanism to forwardly bend the window 6 and the inverted U-shaped engaging piece formed to the upper end of the opening and closing window 6 is engaged with the projection formed to the upper end of the opening part of the window 6 when the window 6 is closed.  By this constitution, the content in the container is fixed by an air pad and, when the container is transported after a lid is applied to the container, the inspection of a packed article is performed through the opening and closing window 6 and the fixed state by the air pad is adjusted.
Patent JP-H01215761-A (JP)
Title: Production of silicon nitride sintered form
Inventor: KITO TOMOHISA
IPC: C04B41/81
Filed: 1988-02-22
Abstract: PURPOSE:To obtain the title sintered form outstanding in appearance, surface characteristics, high-temperature mechanical strength and so on, by forming a pasty film comprising C, BN, AlN and/or Si3N4 on a primary sintered form of silicon nitride followed by secondary sintering under a pressure higher than that in the primary sintering. CONSTITUTION:Firstly, Si3N4 powder is blended with a necessary sintering aid (e.g., MgO) and formed to carry out primary sintering. Secondly, a pasty film containing at least one kind of component selected from C, BN, AlN and Si3N4 with >=5wt.% of C is formed on the resultant primary sintered form. Thence, the resulting product is put to secondary sintering under a pressure higher than that in the primary sintering, thus obtaining the objective sintered form. Thus, addition of such a simple treatment process as the formation of a pasty film enables high-quality silicon nitride sintered forms to be easily produced in high productivity even in the case of products of complicated shape such as automobile engine members.
Patent JP-H05233400-A (JP)
Title: Disk controller with cache
Inventor: KUROKI KEIKO
IPC: G06F12/00
Filed: 1992-02-25
Abstract: PURPOSE:To efficiently use a cache memory at the time of registering a high- speed file to be stored in only the cache memory. CONSTITUTION:When a data area on a disk device 7 is registered as a high- speed file on a cache memory 6, a set is allocated to a block including the data area by a set allocating part 8 in a directory memory 5, and it is registered as a high-speed file block in the block of the pertinent set on a cache memory 5 which is preliminarily allocated to plural sets; and even when no registerable block is present thereon since all of blocks in the pertinent set are used as high-speed file blocks, the set having the largest number of idle blocks among the other sets is judged by an idle block management part 11 in the directory memory 5 to tentatively use the idle blocks of the set, thereby registering blocks including the requested data area as the high-speed file blocks.
Patent JP-H07249425-A (JP)
Title: Laminated phosphoric acid fuel cell
Inventor: KATO SHIGEMI
IPC: H01M8/24
Filed: 1994-03-09
Abstract: PURPOSE:To reduce phosphoric acid included in the discharged gas so as to restrict its coagulation and adherence to a discharging flow passage, and to prevent the corrosion to prolong the lifetime by immediately cooling the gas discharged from a semi-block, and coagulating and sticking the phosphoric acid to a cooling unit. CONSTITUTION:A reaction gas outlet side header pipe 7 is arranged lower than the lower surface of a semi-block 9 just under a cooling board 4, in which a grid-like cooling pipe 5 is embedded, and the cooling pipe 5 crosses a horizontal discharging flow port of the reaction gas. The reaction gas, which finished the reaction in the semi-block 9, passes through the cooling pipe 5, contacting with the downstream side part, and the vaporized and dispersed phosphoric acid is cooled to coagulate and adhere to the cooling pipe 5. Phosphoric acid steam and phosphoric acid mist of the reaction gas, which passed through the cooling pipe 5, is thereby remarkably reduced to reduce the quantity of adhesion to a pipeline and auxiliary units arranged in the downstream side, and the generation of corrosion is prevented to enable the safe operation for a long time.
Patent JP-S51111853-A (JP)
Title: A method for accelerating crosslinking reaction of a polymen containin g halogen
Inventor: NAKAMURA NORIO
IPC: C08L71/02
Filed: 1975-03-28
Abstract: PURPOSE: A method for accelerating cross linking reaction of a polymer containing halogen without toxicity to human body or discoloration at elevated temperatures by coexisting a specified cross linking accelerator while crosslinking the polymer with a thiol -s- traazine compound. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000242953-A (JP)
Title: Reading head
Inventor: YAMAMOTO HIROSHI
IPC: G11B7/12
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To effectively attain the heat radiation of a part necessitating heat radiation such as a semiconductor laser. SOLUTION: This reading head 1 is constituted by including a part 7 necessitating heat radiation on a moving base supported through a member 22 to be guided by a guide shaft 2 so as to be freely movable along the guide shaft 2. The guide shaft 2 and the member 22 to be guided are formed of materials whose thermal conductivity is satisfactory, and a heat transferring member 18 whose materials are different from those of the moving base, and whose thermal conductivity is satisfactory is thermally connected with the part necessitating heat radiation and the member to be guided.
Patent JP-S60181866-A (JP)
Title: Key data emulation system
Inventor: ENOZONO TAKATOSHI
IPC: G06F15/16
Filed: 1984-02-29
Abstract: PURPOSE:To give key data to both microprocessors with only one keyboard unit to simplify a system and reduce the system cost by connecting the keyboard only to the control of a master processor and giving keyboard data to a slave processor through the master processor. CONSTITUTION:When an optional key on a keyboard unit 11 is depressed if the keyboard input mode is defined as a slave processor mode, a master processor 13 detects a corresponding key code and sets it to a register 141. An initial command is inputted to a keyboard controller 142 from a slave processor 16, and a board scan signal [line (k)]) outputs a binary counter output signal sequentially. In the master processor 13, the given key code and the scan signal are compared with each other by a comparator 143 to detect coincidence, and the output is supplied as a key code detection signal [line (m)]) to the keyboard controller 142.
Patent JP-S58156113-A (JP)
Title: Sludge treating device utilizing exhaust heat
Inventor: TAN SEIICHI
IPC: C02F11/13
Filed: 1982-03-09
Abstract: PURPOSE:To enable reducing of a fuel cost involved in a sludge treatment, by treating a concentrated sludge through utilization of the heat of exhaust gas from a sludge incinerator. CONSTITUTION:A spray dryer 12 moistens exhaust gas from an incinerator 1. A scriber 26 washes in water the moistened exhaust gas for reduction in temperature to saturate steam. With the exhaust gas serving as a heating source at a stage following said process in the scriber 26, concentrated sludge is introduced as a liquid to be treated to a sludge heating can 33 which evaporates moisture in the sludge by means of the condensing heat of steam in the exhaust gas. A deodorizing device 42 deodorizes the exhaust gas at a stage following such process in the sludge heating can 33, and the deodorized exhaust gas is released to the air. A sludge residue with reduced moisture at a stage following the process in the sludge heating can 33 is dried through provision of moisture to the exhaust gas during the passage of it through the spray dryer 12, and is then incinerated in an incinerator. This permits the effective utilization of heat energy which the exhaust gas contains.
Patent JP-S60182749-A (JP)
Title: Package of semiconductor device
Inventor: TAKENAKA TAKESHI
IPC: H01L23/10
Filed: 1984-02-29
Abstract: PURPOSE:To prevent the reduction of sealing length at the time of sealing by a method wherein the length of the sealing part of a sealing glass adhered on the cap side is made larger than that on the base side. CONSTITUTION:The length L1 of the sealing part of the low melting point glass 4 adhered to the cap 2 is larger than the length L of that of the low melting point glass 3 adhered to the base 1. At the time of fusing the glasses 3 and 4 by heating, the glasses are pushed out by the surface tension of glass and the inner pressure of out gas from a polyimide layer 8, and the sealing length S1 becomes almost equal to the length L of the sealing part of the glass 3 on the base 1. This construction enables the prevention of reduction in sealing length at the time of sealing and the improvement of sealing reliability without decrease in thermal and mechanical strength.
Patent JP-H04363852-A (JP)
Title: Ion beam processing device
Inventor: ONO SUSUMU
IPC: H01J37/305
Filed: 1991-02-08
Abstract: PURPOSE:To provide a highly precise three-dimensional profile and realize a precise automatic processing by dividing a sample surface into areas of a flat part, an inclined part, and the like, and calculating a line profile by use of an operation corresponding to each area. CONSTITUTION:In scanning areas XE0-XEM of a sample, a rough line profile of the sample is first measured to determine an average depth, and the sample surface is divided into areas, namely, a left flat part of XE0-XE1, a left inclined part of XE1-XE2, a bottom part of XE2-XE3, a right inclined part XE3-XE4, and a right flat part of XE4-XEM, according to the unevenness of the sample surface. The inclination theta(X) of the surface is determined by use of different arithmetic equations for each area. This is substituted to the equation Z(X)= Kintegral tan{theta(X)}dX to determine the height of each (X) point, and a new line profile is calculated. This is repeated several times, and when the profile is converged, the operation is ended.
Patent JP-S58155236-A (JP)
Title: Control device for diesel engine
Inventor: OOSUGA MINORU
IPC: F02D7/00
Filed: 1982-03-12
Abstract: PURPOSE:To provide the optimum air-fuel ratio control constantly by obtaining information on fuel flow amount from fuel flow at the time of low pressure before fuel is supplied to a fuel injection pump for controlling a throttle valve to obtain the optimum air-fuel ratio as well as controlling the air-fuel ratio in a closed loop. CONSTITUTION:When an accelerator pedal is stepped in, the fuel amount in a fuel injection pump 6 is increased via a control rack 9, and the differential pressure before and after a variable throttle valve 3 in a fuel passage 12 is increased. The change of this differential pressure is detected by a diaphragm 7, and the opening degree of a throttle valve 13 is increased via a damper 8. At this stage, the amount of suction air is measured by an air flow meter 11 provided near a Venturi part 33 in a suction air passage 10. The variable throttle valve 3 is adjusted to be opened in accordance with the measured result, and the differential pressure before and after the variable throttle valve 3 is weakened to converge to a fixed value. This construction permits to obtain the optimum air-fuel ratio during the said driving by stopping the throttle valve 13 at a certain opening.