baber/WOPTO huggingface dataset:
Patent JP-H01280501-A (JP)
Title: Veneer laminate and its manufacture
Inventor: NISHIYAMA TOSHIMICHI
IPC: B27D1/04
Filed: 1988-04-15
Abstract: PURPOSE:To improve production yield by eliminating excessive cutting-off preparation of a veneer, by a method wherein core veneers to be consumed in large quantities for an intermediate layer are made into a butt joint of a stairwaylike slided pile as it is in fixed marking gauge dimensions at the time of cutting of the veneers. CONSTITUTION:An intermediate layer extending at least two layers is comprised of core veneers 1 whose both cut ends are prepared into fixed marking gauge dimensions l. The core veneers 1 are made into a butt joint by filling out a foamable filling agent in the vicinity of both the cut ends and lamination adhesion of them are performed into a stairwaylike slided pile. Cutting processing of both the cut ends of both the side layers 2 is performed into a contrastive scarf of a slope S. Then the whole length of the same is comprised of both the side veneers 2 formed into a fixed extended dimensions (l+g+S) obtained by adding a gap (g) into which the foamable filling agent is filled out and the slope S of the scarf to the marking gauge dimensions l of the core veneer 1. Both the side veneers 1 are made into the scarf joint in a longitudinal direction and lamination adhesion of them along with the core veneers 2 is performed into the stairwaylike slided pile.
Patent JP-S5519975-A (JP)
Title: Pump
Inventor: SAITOU HIROSHI
IPC: F04B7/00
Filed: 1978-08-01
Abstract: PURPOSE: To raise the durability of an air pump having oscillators with four degrees of freedom, by providing pistons which are moved in connection with a pair of oscillators and valves which are moved in connection with another pair of oscillators and providing a hermetic chamber 3 which is surrounded by the pistons and the valves.  
     CONSTITUTION: When the pistons 6a, 6b and the valves 9a, 9b are moved back at the same phase, air flows into the hermetic chamber 3 from a passage 7b. When the pistons 6a, 6b and the valves 9a, 9b are moved forth, the air in the hermetic chamber 3 is pressurized by the pistons. At that time, the valve 9a is opened from a passage 10a and the valve 9b is closed on a passage 10b. Therefore, the air is discharged from the hermetic chamber to a passage 7a. Because the pump employs no bellows, it has a high durability and can be made compact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58210371-A (JP)
Title: 2-point ignition engine
Inventor: MAEDA HIDEKI
IPC: F02P15/02
Filed: 1982-06-01
Abstract: PURPOSE:To enhance the operability upon cold engine conditions and the durability of an engine, by providing two plugs in an engine combustion chamber and by carrying out 2-point ignition only upon low load condition and upon cold engine condition. CONSTITUTION:An engine coolant temperature switch 19 is disposed between a start detecting switch 18 and a relay coil 4a. Since a coolant temperature switch 19 is turned off upon cold engine conditions, electrical current does not run through a relay coil even when a high load detecting device 17 closes the switch, and therefore, the change-over to one-point ignition is prevented since relay contacts 14b is still turned on. Since the coolant temperature switch 19 is turned on after the engine is warmed up, the normal change-over mode in which the one-point ignition is carried out upon high load operation and the 2-point ignition is carried out upon low load operation, is established. Thereby, the operability of the engine upon cold engine condition is enhanced and the durability of the engine is also enhanced.
Patent JP-S5427917-A (JP)
Title: Control system for electric car
Inventor: KOYAMA SHIGERU
IPC: B60L7/04
Filed: 1977-08-04
Abstract: PURPOSE: To permit speed suppression notch return in a cam type control system for effecting speed suppression braking without reversing a cam shaft but with the provision of a unit switch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0577308-A (JP)
Title: Screw for synthetic resin molding
Inventor: SASAKI YUTAKA
IPC: B29C48/395
Filed: 1991-04-24
Abstract: PURPOSE:To improve wear resistance, to extend life, to save labor for exchanging of complicated parts and to attempt to improve stabilization of quality of a molded item and to improve molding efficiency by using a material having a specified compsn. and coating the face to be used with a specified hard substance. CONSTITUTION:The title screw is provided with a screw 1, a screw head, a shaft 3 for connecting the screw, a cylinder 4 and a die 5 with a plurality of holes. Here, the screw 1 is prepd. by using a material consisting of 2.0-3.5wt.% C, at most 12.0wt.% Si, at most 20wt.% Mn, at most 2.0wt.% Ni, 17.0-30.0wt.% Cr, 0.5-10.0wt.% V, 0.5-8.0wt.% Co, 0.5-4.0wt.% Cu and the remaining part consisting of Fe and unavoidable impurities. In addition, the face to be used of this screw 1 is coated with one or more hard substances selected from metal nitrides, metal carbides and metal carbonitrides. It is possible thereby to improve wear resistance especially when pellets of an epoxy resin wherein a large amt. of a filler such as silica is mixed is extruded by means of an extruder.
Patent JP-S62248814-A (JP)
Title: Noise eliminator
Inventor: YASUI KATSUAKI
IPC: F01N1/06
Filed: 1986-04-21
Abstract: PURPOSE:To damp down a pulse sound effectively by providing a pulse-wave separating part between an inlet pipe and a sound absorbing pipe which are arranged in a straight-line form, and then preparing the sound absorbing pipe in such a manner that it is pierced with a large number of vent holes before it is covered with a soundproofing material, and then it is housed by an air-layer chamber. CONSTITUTION:An inlet pipe 11 and a sound absorbing pipe 12 are arranged in a straight-line form, and then, between the two is provided a pulse-wave separating part 13. The sound absorbing pipe 12 is pierced with a large number of vent holes 12a, and closed on its end side. The pulse-wave separating part 13 is constituted by connecting a circulating pipe 14 to the inlet pipe 11 in the direction of an acute angle, and one end of the circulating pipe 14 is con nected to an expansion chamber 18. The periphery of the vent holes 12a in the sound absorbing pipe 12 is covered with a sound absorbing material, and then, it is housed by an air-layer chamber 19. To the expansion chamber 18 is connected an outlet pipe 21. Thereby, a pulse wave can be damped down effectively, and the level of an exhaust sound can also be lowered.
Patent JP-S5218495-A (JP)
Title: Process for recovery of potassium component from dust generated in the refining of manganese-iron
Inventor: EBIHARA KAZUO
IPC: C01D5/02
Filed: 1975-08-04
Abstract: PURPOSE: To utilize as manganese source the solid component, which is low in hygoscopicity, after the separation of potassium component, which is utilized effectively as potassium sulfate fertilizer, from the exhaust dust accompanied with the exhaust gas from the furnace when the manganese-iron or manganesesilicon-iron are refined in the electric furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02306509-A (JP)
Title: Ceramic superconductor
Inventor: ROORENSU DEII UURUFU
IPC: H01L39/24
Filed: 1990-04-11
Abstract: PURPOSE: To enable a ceramic to be supported without applying an improper stress thereto by employing a metal base body chemically compatible with a specific superconductor material. CONSTITUTION: A linear superconductor 10 has a base body 12 that supports a ceramic superconductor layer 14. The layer 14 is a composition of 1, 2, and 3 from groups identified as REBa2 Cu3 O7-x (wherein x is in the range of 0 to 1.0). The base body 12 is a nickel group alloy containing aluminum, and the aluminum applies strength to the base body 12 and reduces magnetic property thereof. Ni1-x Alx (where 0<=x<=0.25) and Nix Aly Cuz (where 0.6<=x, 0<=y<=0, 25.0<=z<=0.15) are contained in a composition suitable to the base body 12. Hi90 Al10 is chemically compatible with 1, 2, and 3 superconducting material employed for conductor 10.
Patent JP-S5319600-A (JP)
Title: Porcelain component with high dielectric constant
Inventor: YONEZAWA MASATOMO
IPC: H01B3/12
Filed: 1976-08-06
Abstract: PURPOSE: To obtain a porcelain component composed of Pb (Fe 2 / 3 W 1 / 3 ) O 3  and Pb (Zn 1 / 3 Nb 2 / 3 ) O 3 , which has high specific resistance as well as dielectric constance of not less than 1000 at room temperature and can be also sintered at temperatures below 950°C. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000295481-A (JP)
Title: Method and device for copying image
Inventor: NAKAJIMA MAKOTO
IPC: H04N1/60
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for copying images, with which the color tone of a printed matter before fading can be reproduced. SOLUTION: An image input part 10 reads an original in a units of fine areas (in a unit of a pixel). The read image is displayed on a display part 22. A worker designates which one of inks used for printing the individual pixels of the image displayed on the display part 22. An LUT, showing the correlation between the image information of each pixel and the ink, is stored in an LUT part 26. A version color designating part 27 allocates print data capable of reproducing colors, excluding the influence of facing to respective inks. As a result, print data for obtaining a print image without fading are prepared.
Patent JP-H03292196-A (JP)
Title: Thermal recording material
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/40
Filed: 1990-04-10
Abstract: PURPOSE:To print clear images stably, rapidly and efficiently without causing wrinkling, by laminating a rough-surfaced image forming layer and a thermosoftening coloring material layer releasable from the image forming layer and capable of forming an image in the image forming layer after imagewise heating. CONSTITUTION:On imagewise heating, a coloring material in a thermosoftening coloring material layer 3 is partially moves to the side of an image forming layer 2 together with a binder, and the coloring material in the surface of the layer 3 moves to the side of the layer 2. Accordingly, in the thermosoftening coloring material layer 3a left on the image forming layer 2 upon release of the layer 3, the coloring material content is low or zero at a surface part of the layer 3a. Therefore, the image is not substantially damaged even if the image surface part is a little lost by external force. Of course, the coloring material layer 3a is not released from the image forming layer 2, because the coloring material and the binder has penetrated into the layer 2. Thus, an image forming layer having images with excellent scratch resistance can be obtained.
Patent JP-H02273304-A (JP)
Title: Magnetic head
Inventor: NAKAYAMA MAKOTO
IPC: G11B5/23
Filed: 1989-04-14
Abstract: PURPOSE:To easily obtain an optimal gap depth by arranging a conductive contact member at a depth position to be the medium sliding surface of a magnetic head core. CONSTITUTION:A magnetic head is equipped with a magnetic head core 1 having an erase gap 2 and a read/write gap 3, and sliders 5a and 5b holding the magnetic head core 1 on the both sides, and a grinding work surface 11 over the magnetic head core 1 and the sliders 5a and 5b is ground to the position of the optimal depth of the gaps 2 and 3, and a medium sliding surface 11a is molded in the same way as usual. When the grinding work surface 11 is ground, a conductive contact member 4, which is electrically made contact with a conductive grinder 9 and constitutes a grinding completing time detecting circuit 13, is made independent of the magnetic circuit of the magnetic head, and the grinder having such a member 4 is used at the time of working. In addition, by providing the conductive contact 4 at the position of a maximal depth 6 of the gaps 2 and 3 to be the medium sliding surface 11a of the magnetic head core 1, the grinding is automatically stopped when the optimal gap depth 6 is obtained, and thus the control of the grinding is facilitated.
Patent JP-H07298950-A (JP)
Title: Sofa bed
Inventor: SHIMURA KEIJI
IPC: A47C17/16
Filed: 1994-05-09
Abstract: PURPOSE:To enable a sofa bed to be changeably used as a sofa or bed by embedding a first guide part and a second guide part on the upper plane of a base, forming a first movable by dy and a second movable body respectively on the guide parts to be freely rotatable and rotating the movable bodies. CONSTITUTION:This sofa bed is provided with the base 1, and the base 1 is provided with a rectangular placing plate 2. A pair of first guide rails 4a, 4b which form the first guide part 4 are embedded in the upper plane of the placing plate 2, and a pair of guide rails 5a, 5b which form the second guide part 5 are embedded in another side. The movable body 8 is formed on the upper plane of the first guide part 4 side, and the movable body 9 on the upper plane of the second guide part 5 side. The movable bodies 8, 9 are provided with bottom plates 11 formed in square shape of size almost the half of the base plate 2. A contact plate 12 provided with slidable glossy property is formed on the lower plane of the bottom plate 11. Also, a seat frame 21 formed from a pipe is attached on the bottom plates 11 of the movable bodies 8, 9.
Patent JP-H04305319-A (JP)
Title: Bending machine
Inventor: YAMAMOTO MAKOTO
IPC: B21D5/04
Filed: 1991-04-02
Abstract: PURPOSE:To accurately bend a work to the required angle without flowing the front surface of the work. CONSTITUTION:An upper die 7 which is attached to a ram 6 of freely movable upward and downward, a bending blade selecting arm 12 which is supported freely movably in the up and down direction with a bending blade selecting cylinder 16 and attached with a lower bending beam 18 and the upper bending beam 16 freely swinging, and a lower bending blade 14 and an upper bending blade 15 which bend the work 4 fixed between the upper die 7 and the fixed table 10 by swinging the lower bending beam 18 and the upper bending beam 19 with the lower bending blade swinging cylinder 24 and the upper bending blade swinging cylinder 25 are set, so because the upper and lower bending blades 14, 15 are hardly to rub against the work, the bending can be executed without flowing the work 4.
Patent JP-H05290130-A (JP)
Title: Method for adding hole machining information attribute of design drawing
Inventor: IKEMOTO TAKENORI
IPC: G06F17/50
Filed: 1992-04-15
Abstract: PURPOSE:To easily perform plotting without inputting the same data again by reading out the hole machining information attribute added to a size lead-out line part and writing necessary character information when the size lead-out line part is added and plotted. CONSTITUTION:An input/output device 4 which inputs a hole machining shape and the hole machining information attribute consists of a graphic display 4a and a tablet 4b. When the hole shape is plotted, a group of its constituent segments is handled as one unit of figure information, the hole machining information attribute taken out of a data base is added together with a machining kind and size which are inputted, and they are stored in a storage device 5. At this time, hole machining shapes which are of the same kind and of the same size are counted as the same group and also stored as group information in the storage device 5. This storing operation is carried on until hole machining input ends. Then the input operation for the plotting of the size lead-out line part is greatly reducible since the hole machining information attribute is added to drawing information showing the hole shape.
Patent JP-2000293638-A (JP)
Title: Ic card processing system and ic card reader/writer
Inventor: KUMAGAI TAKESHI
IPC: G06K17/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To decrease power consumption in an IC card reader/writer 2. SOLUTION: In this IC card processing system, when an IC card 3 is not inserted into an IC card reader/writer 2, power supply from a host device 1 to the IC card reader/writer 2 is not operated, and the basic clock of a CPU 11 or the like is stopped by adding a sleep function due to the non-insertion of the IC card 3 to the IC card reader/writer 2.
Patent JP-H10285863-A (JP)
Title: Fan motor
Inventor: SUGIYAMA TOMOTSUGU
IPC: H02K5/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor in which a plurality of kinds of lead wires can be held stably by means of a single housing, whose structure is comparatively simple and which can be executed at low costs. SOLUTION: A circuit board for a motor an a stator 4 are held by a bottom plate 4 on the bottom face side of a frame-shaped housing body 2. A lead-wire guide passage 12 which is used to guide lead wires connected to the circuit board for the motor is formed in one support leg 6a out of a plurality of support legs 6, 6a by which the housing body 2 is connected to the bottom plate 4. A plurality of lead-wire support groove 20, 22 which are used to support lead wires in different wire diameters and whose groove width is different are formed on the side of the opening end of the lead-wire guide passage 12.
Patent JP-H04325900-A (JP)
Title: Pulse motor driving circuit
Inventor: TANIGUCHI JUNICHI
IPC: G05D3/10
Filed: 1991-04-25
Abstract: PURPOSE:To drive a pulse motor quickly without making it step out. CONSTITUTION:When a lug 1 for manual setting is rotated, the pulses of the numbers in propotion to the quantity of rotation of the lug 1 are output from a rotation quantity and direction judging circuit 3, and are input into a monostable multivibrator 4, and the pulses of the frequency smaller than the maximum frequency (self start-up frequency) which can start up the pulse motor are input into a pulse motor 9, and a sample stage 11 is shifted. On the other hand, these pulses are also input to a reversible counter 12, and the position of the sample stage is displayed on a position display 13.
Patent JP-S63261964-A (JP)
Title: Preamplifier circuit for solid-state image pickup element
Inventor: NISHIZAWA AKIHITO
IPC: H04N5/217
Filed: 1987-04-20
Abstract: PURPOSE:To stabilize a frequency characteristic and to reduce the color noise of a camera by providing an inverted amplifier circuit having the frequency characteristic of a wide band, a feed back circuit and a filter circuit and providing the frequency characteristic of the inverted amplifier circuit of the wider band than that of the feed back circuit. CONSTITUTION:A signal current Is applied to an input terminal 1 is amplified in the inverted amplifier circuit 3 to apply an output voltage V1 to an output terminal 8 and feeds back a current according to the V1 to the input terminal 1. The output voltage V1 compensates the frequency characteristic in the filter circuit 5 and then applies an output voltage V0 to an output terminal 2. The frequency band of the amplifier circuit 3 is set wider than the frequency band 1/CfRf of the feed back circuit 4 (Cf: feed back capacity, Rf: feed back resistance), thereby, the Rf can be raised without reducing the Cf and the color noise of the camera can be reduced.
Patent JP-S5429692-A (JP)
Title: Differenctial pressure responding device
Inventor: IKEDA KIYOUICHI
IPC: G01L13/02
Filed: 1977-08-09
Abstract: PURPOSE: To surely perform overpressure protection and prevent forcing-out of Orings by providing an elastic body connecting to an overpressure protecting mechanism provided with a sealing body moving cooperatively with the pressure receiving element to measure differential pressure and sealing the movement of fluid at the time of overpressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59229840-A (JP)
Title: Semiconductor device
Inventor: TAKEYAMA FUMIO
IPC: H01L23/498
Filed: 1983-05-30
Abstract: PURPOSE:To enable to omit a leadframe and a package by molding, by mounting a semiconductor chip on the inner bottom of a box-shaped frame made of ceramics, forming a conductive film continued from the inner bottom of the frame over the outer wall, connecting the inner end to the chip, and using the outer end as an external terminal. CONSTITUTION:A semiconductor chip 4 is mounted on the inner bottom 5 of a box-shaped frame 1 opened at the upper surface. A conductive film 7 which is continued from the inner bottom 5 of the frame 1 over the inner wall 8, the upper wall 9 and the outer wall 10 is formed, the inner end is connected to the chip 4, and the outer end is used as an external terminal. For example, the film 7 is provided on the frame 1 which is baked previously, the chip 4 is die bonded into the recess of the bottom 5, and wire bonded at the inner end of the film 7 to wirings 6. Filler 11 is filled in the frame 1, and a cover 2 is then covered.
Patent JP-S5523905-A (JP)
Title: Preparation of feed
Inventor: ARITSUKA TSUTOMU
IPC: A23K1/00
Filed: 1978-08-07
Abstract: PURPOSE: To improve the taste of a feed and the liquid material adsorptivity, and to enlarge the use, by applying a specific treatment to a starch residue.  
     CONSTITUTION: A dry starch residue (S) is mixed with phosphoric, hydrochloric or acetic acid in an amount of 1.0W6.0% based on S, and the mixture is used for preparing a feed solely or by adsorbing other liquid feed raw material, e.g. syrup or urea solution, on the residue. Potato or sweet potato starch residue is preferably used as S. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6312974-A (JP)
Inventor: BURATSUDORII DEE SURAIE
IPC: H01R12/50
Filed: 1987-04-20
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-S5219966-A (JP)
Title: Semiconductor manufacturing process
Inventor: KAKIZAKI KATSUNOBU
IPC: H01L29/78
Filed: 1975-08-06
Abstract: PURPOSE: To provide semiconductors having no grid break by using p-type silicon substrates which are doped with arsenic as well as boron. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59222708-A (JP)
Title: Device for analyzing speckle photograph
Inventor: SHIBATA NOBUO
IPC: G02B27/46
Filed: 1983-06-01
Abstract: PURPOSE:To perform measurement accurately and quickly, by arranging another one-dimensional solid image pickup element at an appropriate angle with a one- dimensional solid image pickup element, and analyzing the interval and direction of fringes based on the two kinds of observed values of Young's fringes. CONSTITUTION:Young's fringes 9 are observed by a one-dimensional solid image pickup element 13' and become a segment of a part, where the direction M'M', along which the one-dimensional solid image pickup element 13' that is inclined by an angle alpha with respect to segments A1A2 and B1B2 is aligned, is intersected. Namely, segments OP1 and OP2 are the magnitudes of the interval between the fringes, which are measured by the one-dimensional solid image pickup elements 13 and 13', respectively. Then relationships sintheta0=dx/do and sin(alpha-theta0)=dx/d0' are obtained. In these expressions, d0 and d0' are the segments OP1 and OP2, respectively, dx is the interval 0Q1 of the fringes to be measured, and theta0 is an angle <OP1B1 of the direction of the fringes. Thus, the magnitude of the interval of the fringes and the direction of the fringes in a diffraction pattern (Young's fringes), when laser light is projected on a double-exposion negative in a speckel photograph, can be measured accurately and quickly.
Patent JP-S63261295-A (JP)
Inventor: SUGAWARA TAKASHI
IPC: H01L29/786
Filed: 1987-04-17
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。