baber/WOPTO huggingface dataset:
Patent JP-S5759380-A (JP)
Title: Thin film type thyristor
Inventor: SONE KIYOSHI
IPC: H01L27/12
Filed: 1980-09-26
Abstract: PURPOSE:To obtain a highly reliable thyristor which is readily manufactured in an arbitrary configuration by providing a p-n-p type thin film semicondudtor layer and an n-p-n type thin film semiconductor layer on the same insulating substrate, and forming a connecting part between both layers. CONSTITUTION:Metallic electrodes 4 and 5 are embedded in the insulating substrate 3 as lead electrodes for an input terminal 6 and an output terminal 7, respectively. Then, a p type semiconductor film 8 comprising CdTe is layered on the metallic electrodes 4 to a thickness of 1-3mum, and an n type semiconductor film 9 comprising CdS is layered on the metallic electrode 5 to a thickness of 1-5mum. Then, SiO2 films 10a, 10b, and 10c are deposited. A metallic electrode 11 and a gate  terminal 12 are formed on 10a. Furthermore, CdTe and CdS are alternately layered,  and the p-n-p structure and the n-p-n structure are constituted. Finally a p type  semiconductor film 16 and a p type semiconductor film 15 are connected by a metallic electrode 18, and the thin film thyristor is obtained.
Patent JP-H04357934-A (JP)
Title: Ivim imaging by mri
Inventor: KIMURA TOKUNORI
IPC: A61B5/055
Filed: 1991-06-05
Abstract: PURPOSE:To shorten the time and to improve the accuracy by forming and calculating a model expression in which a diffusion coefficient, a pseudo- diffusion coefficient to perfusion and a perfusion factor are used as parameters, and a gradient factor is used as an independent variable, in this imaging in a quantitative measurement of a tissue blood flow. CONSTITUTION:Signal strength Sn in various gradient factors Bn is derived by a pulse sequence. On the other hand, a model expression in which a diffusion coefficient D to diffusion, a pseudo-diffusion coefficient D* to perfusion, and a perfusion factor (f) are used as parameters, and a gradient factor Bn is used as an independent variable is formed. Subsequently, the common diffusion coefficient D is inputted to the model expression, to be (S1). Also, the gradient factor Bn and the signal strength Sn are inputted, and by the procedures of S3 and S4, the pseudo-diffusion coefficient D* and the perfusion factor (f) being the residual parameters are derived. Bo and So in the figure show the gradient factor Bn and the signal strength Sn at the time when a motion probing gradient is '0'.
Patent JP-S63296159-A (JP)
Title: Microcomputer system
Inventor: TERAJIMA TOSHIYUKI
IPC: G06F13/42
Filed: 1987-05-27
Abstract: PURPOSE:To facilitate the design of software and to reduce load on the software, by delaying an access signal outputted from a microprocessor to an input/ output equipment in a hardware way. CONSTITUTION:A delay circuit 8 outputs an I/O access signal ASA or ASB to respective signal line 80A or 80B by delaying it corresponding to the operating speed of I/O device 21-24 in two stages, for example, corresponding to the operating speed of I/O devices 21 and 22 which belong to a fast I/O device group 2A and I/O devices 23 and 24 which belong to a slow I/O device group 2B. Therefore, even when the microprocessor outputs a port address to select the input/output equipment and an access signal to operate the input/output equipment successively, they are supplied to the input/output equipment by delaying the access signal by a time equivalent to the recovery time of the input/output equipment. In other words, the guarantee of the delay time of an operation possible to perform the actual transmission/reception of the data after a time when a select signal reaches the input/output equipment is performed in the hardware way. In such a way, it is possible to make a processing by the software unnecessary, and to reduce the load on the software.
Patent JP-S5258175-A (JP)
Title: Work rest
Inventor: HISADA SABUROU
IPC: B24B41/06
Filed: 1975-11-07
Abstract: PURPOSE:To raise the rigidity of the machine by lowering the center of working with a quick traverse piston which is arranged so horizontally that the allowable range of working dimensions of the workpieces.
Patent JP-H0569462-A (JP)
Title: Injection device of injection molding machine
Inventor: OGAWA MASAKI
IPC: B29C45/50
Filed: 1991-06-05
Abstract: PURPOSE:To stably enable the plasticization and weighing of an oil-containing resin by suppressing the melting of a resin in a supply zone and preventing the surging in a compression zone by providing a cooling device to the supply zone of a heating cylinder and setting the length of the compression zone of an injection screw to the specific times of the diameter of the screw. CONSTITUTION:The compression zone 10b of an injection device is set to 0.5-1.5 in its L/D ratio to be formed as a sudden compression type and a cooling device 12 stably controls the part on the side of a hopper 3 of a supply zone 10a at low temp. equal to or lower than the m.p. of a material. Therefore, coupled with the low temp. control due to the cooling device and an increase in the effective length of the supply zone 10a, the transport capacity of the material of the supply zone 10a is enhanced and the melting of the resin in the supply zone 10a is prevented. As mentioned above, the transport capacity of the supply zone 10a is enhanced and the melting of the resin is prevented and the plasticizing capacity of the compression zone 10b is increased and the resin can be certainly plasticized within a short time. Since the surging caused by a break-up phenomenon is prevented, a weighing time is stabilized.
Patent JP-H04360627-A (JP)
Title: Greening system of desert
Inventor: MOTOHASHI MASATOSHI
IPC: A01G7/00
Filed: 1991-06-06
Abstract: PURPOSE:To efficiently carry out greening of desert by opening capsule having green planting space isolated from circumference step by step according to degree of progress of step of greening. CONSTITUTION:Capsules 1 having green planting space isolated from circumference and manufactured in a plant and water pipes P from the oasis, etc., to these capsules are gradually arranged from oasis house group A already afforested to a desert area and capsules are opened step by step according to progress condition of step of greening. Seeding in a plant and installation in initial circumference therein is made possible by capsulation and setting of conditions and application at the actual place is made easy, because it is practiced in specification unit of capsule.
Patent JP-S5467797-A (JP)
Title: Electronic apparatus
Inventor: HASHIMOTO SHINTAROU
IPC: G06F1/00
Filed: 1977-11-09
Abstract: PURPOSE: To store maximum life time of a battery in a memory means, subsequently count the use time of the battery and give an alarm to the operator when the count value coincides with the time information having been stored.  
     CONSTITUTION: When it is assumed that a fixed time has elapsed after containing of a battery, a clock counter C is counted up and the content of a time memory means R becomes equal to the content of a battery life setting means ROM, causing a coincidence signal (a) to be generated from a coincidence detecting means J. Since a state judgement means F is set by the signal (a) and a driving circuit D is driven, a speaker S is driven, by which it is alarmed to the operator that now it is the time for the battery to be exchanged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0429341-A (JP)
Title: Bonding tool
Inventor: FUJIMOTO HIROAKI
IPC: H01L21/60
Filed: 1990-05-24
Abstract: PURPOSE:To improve the reliability in connection by inserting the shaft of a pressing tip into the through-holes of a pressing tip receiver and a flexible film, and setting a coil spring on the projecting part of the shaft, and installing a stopper at the top of the shaft. CONSTITUTION:The shaft 28 of a pressing tip 27 is inserted in the through-holes 36 of a pressing tip receiver 31 and a flexible film 33, and a coil spring 29 is set on the part, projecting from the through-hole 36 of the pressing tip receiver 31, of the shaft 28. By installing a stopper 30 larger in diameter than the coil spring 29 at the top of the shaft 28, the pressing tip 27 is fixed to the pressing tip receiver 31. Accordingly, while the flexible film 33 reaches the bottom from the topside of the recess 32 of the pressing tip receiver 31 by the pressure, the pressing tip absorbs the inclination of the semiconductor device, and by small pressure, the semiconductor device can be pressed uniformly. Thus, a highly reliable connection becomes possible.
Patent JP-2000199230-A (JP)
Title: Installing method for anchor bolt
Inventor: KADOYA HARUKATSU
IPC: E02D27/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide the installing method for anchor bolts, by which workability regarding adjusting works in the horizontal direction of an anchor set containing a plurality of the anchor bolts is improved while not only the anchor set is assembled by hands at a pole place but also the anchor set can be adjusted in the height direction without using heavy machinery such as a crane. SOLUTION: A frame 1 for supporting with a support 3 is installed onto a ground 32, an anchor set 13 comprising a plurality of anchor bolts 14 is set around the lower section of the support 3, an auxiliary support 33 is extended to the support 3 and a lifting means 34 is mounted to an upper section, and the anchor set 13 is hung up by the lifting means 34, and the anchor set 13 is set in specified height by placing the anchor set on the sliding surfaces of receiving members 4, 5 set up in the specified height of the support 3. The anchor set is slid crosswise on the sliding surfaces and adjustment in the horizontal direction is executed and the anchor set is fixed, and the lifting means 34 and the auxiliary support 33 are removed.
Patent JP-S6116088-A (JP)
Title: Magnetic bubble memory element
Inventor: MATSUMOTO SHINZOU
IPC: G11C11/14
Filed: 1984-07-02
Abstract: PURPOSE:To improve the margin of a bias magnetic field in a start-stop action mode by securing the coincidence between the direction of an intra-face holding magnetic field and the direction of the magnetization easy axis of a magnetic film for transfer and therefore decreasing the holding magnetic field. CONSTITUTION:Coincidence is secured between the direction of an intra-face holding magnetic field HDC that holds stably a magnetic bubble and the direction of an axis (a) easy for magnetization of a magnetic film of a soft magnetic pattern 3 for transfer of the magnetic bubble. As a result, the minimum holding magnetic field is minimized compared with other cases. This improves the margin of a bias magnetic field in a start-stop action mode.
Patent JP-H06286711-A (JP)
Title: Packaging machine and packaged body
Inventor: HANAKATA TOSHIYUKI
IPC: B65D75/04
Filed: 1992-05-27
Abstract: PURPOSE:To form in the packaging film of a package a hold for hands and also vents so as to make the package convenient when it is carried about or put on display and make it admit air hut shut out dust and insects when it is laid in a pile with others. CONSTITUTION:One end of a feeding table 31 is provided horizontally in a manner of facing the inside of an opening formed by a reversed film. A slice table 32 is provider, which lies from the forward end of the feeding table 31 to the sealing part of an L type sealer and whose work is intermittent and timed to the actuation of the L type sealer. On the feeding table 31 there are a number of objects for packaging successively put in a film folded double; the actuation of the L type sealer is followed by the action of the slide table 32, which moves forward each of the objects for packaging together with the film in succession. The L type sealer fuses together the downstream ends of the film and simultaneously cuts off the film at a position downstream from the fused spot by means of a cutter 43. The L type sealer also fuses together at intervals part of the film positioned close to the upstream end of the object for packaging.
Patent JP-S63299692-A (JP)
Title: Color image pickup device
Inventor: KOJIMA ICHIRO
IPC: H04N9/07
Filed: 1987-05-29
Abstract: PURPOSE:To prevent a vertical chrominance error from being generated even at a part with a small vertical correlation by adding a chrominance signal separated from an output signal of an image pickup element separated by 2 ways through the use of vertical correlation in picking up an achromatic object through weighting so as to form the chrominance signal. CONSTITUTION:A mosaic color filter 1 consists of white W, green G, cyan Cy and yellow Ye color elements. Two chrominance signal generating means are provided, a color separation circuit 4 of a 1st chrominance signal generating means applies the calculation of W-Cy, and a color separation circuit 5 applies the calculation of Ye-G. A color separation circuit 6 of a 2nd chrominance signal generating means applies the calculation of Cy-G, and a color separation circuit 7 applies the calculation of W-Ye. A coefficient computing element 8 decides coefficients k1, k2 in a relation of k1XCy=k2XYe. Then color signals W-Cy, Ye-G, Cy-G and W-Ye separated by using the vertical correlation are weighted by using the coefficients k1, k2 to add them respectively. Thus, the vertical chrominance error of signals R, B is eliminated.
Patent JP-H08324916-A (JP)
Title: Small-sized elevator device and its installation
Inventor: TERANISHI KATSUYA
IPC: B66B9/00
Filed: 1995-06-01
Abstract: PURPOSE: To provide a small-sized elevator device and its installation in which work in narrow space is reduced and also term of works is reduced. CONSTITUTION: In an elevator iron tower l being placed in an up/down path pit of a building, an integral lowermost iron frame 2 contains a passenger cage 4 as factory work. Plural fixation tightening members 15 are fitted to top of the lowermost iron frame. In this state, it is carried over to the site and then placed in the up/down path pit. Subsequently, members separate as suitable sizes are connected to top of the lowermost iron frame 2, by use of fixation tightening members 15, so that an elevator iron tower l is completed.
Patent JP-S6036438-A (JP)
Inventor: FURANTSUUYOOZEFU MIYURAA
IPC: C07C67/00
Filed: 1984-07-02
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-S5562767-A (JP)
Title: Triac
Inventor: OOTAKI KANAME
IPC: H01L29/74
Filed: 1978-11-01
Abstract: PURPOSE:To decrease gate trigger currents, by stretching an emitter layer of the first SCR region onto a surface of a p emitter layer of the second SCR region so as to contact with an end portion of an electrode while surrounding a n-layer of the first SCR region. CONSTITUTION:An electrode 8 is made to be positive, an electrode 9 to be negative and a gate electrode 7 to be positive to the electrode 8. Gate currents flow through the electrode 8 through a P2-layer 3 from the electrode 7 at that time, and electrons are injected to the P2-layer 3 from a n2-layer 4 of a SCR region I and a n5-layer 10 of a SCR region II. Since the n5-layer 10 is formed so as to contact with an end portion of the electrode 8, the gate currents pass through the p2-layer 3 just under the n5-layer 10, thus efficiently injecting electrons. Since the n5-layer 10 is mounted at a portion, which opposes to a n3 emitter layer 5 of the SCR II, on a surface of the p2-layer 3, the electrons injected to the layer 3 from the layer 10 can efficiently contribute to the ignition of the SCR region II. Thus, gate trigger currents in this mode can be reduced as compared to conventional devices.
Patent JP-H0435267-A (JP)
Title: Picture reader
Inventor: MACHINO HITOSHI
IPC: H04N1/401
Filed: 1990-05-28
Abstract: PURPOSE:To reduce the capacity of a data storage memory by using each picture element sensor of a linear image sensor so as to read plural picture elements in the subscanning direction within a storage time. CONSTITUTION:Each picture element sensor of a picture read sensor CCD 406 by one line samples a picture data by plural picture elements on a reference face in the subscanning direction within a storage time and an obtained shading characteristic data is stored to a high-order area of a shading correction table RAM 415. When an original is read, the correction table RAM 415 is addressed by using the high-order data of the RAM 15 and a read picture signal 409 to correct ununiformity of the read picture signal 409. Thus, the RAM 415 has only to have a capacity by one line picture element data and the memory capacity is reduced.
Patent JP-H07208219-A (JP)
Title: Bush cutter engine and carbureter
Inventor: FUKUDA ETSUZO
IPC: A01D34/68
Filed: 1993-05-12
Abstract: PURPOSE:To provide convenience and safety in the conditions that a bush cutter engine is started and operated by setting the required opening of a carbureter throttle valve when the bush cutter engine is started and operated. CONSTITUTION:A manual device such as a starting rod 8 mounted on a carbureter for a bush cutter engine to set the required opening of a throttle valve at starting and an electromagnetic coil 5 and an electromagnetic core 5' to suction- raise and attract a plunger 2' with the throttle valve 2 and set the certain opening of the throttle valve corresponding to a required engine rotating speed during operation are provided. A slide switch is provided on an operating lever to constitute a power supply circuit for control so that operativeness and safety may be improved in the conditions that bush cutter engine is started and operated.
Patent JP-S5837567-A (JP)
Title: Deciding method for moving direction
Inventor: ARAKAWA TAKEO
IPC: G01P13/04
Filed: 1981-08-31
Abstract: PURPOSE:To precisely discriminate the moving direction of a material to be carried by storing the driving direction of a carrying table at fixed time intervals until the material reaches the table. CONSTITUTION:When the end part of a material 27 is detected by an arrival detector 10, an arrival detecting signal 32 is turned on. When the moving direction of roller table 26 is detected by a motor turning direction signal, a turning signal 34 is turned off but a material is overrun by inertia force as shown like (c) or a turning signal 35 is reversed just before the arrival of the material as shown like (d). Therefore the turning signal is extracted in each sencond 33. A memory 31 stores the weight of the material, etc. and an unnecessary status masking device 30 masks the turning signal at the timing of t1 and t2 in accordance with the estimated overrun. A memory 29 stores the OR of the turning signals at the remaining timing of t5-t3 and a processing device 28 discriminates the moving direction by the interruption of the signal 32.
Patent JP-2000332051-A (JP)
Title: Wire bonding equipment
Inventor: NISHIYAMA TOMOYOSHI
IPC: H01L21/60
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of temperature difference between a heat adapter surface and a thermocouple. SOLUTION: This wire bonding equipment consists of a heat block 2 provided with a heater 6, an exchangeable heat adapter 3 which is fixed on the heat block 2, independently of the block 2 for mounting a lead frame to be wire- bonded, a temperature measuring apparatus 7 for detecting the temperature to the lead frame by the heater 6, and a temperature control means (temperature adjuster) for controlling the temperature of the heater 6 on the basis of a temperature detected by the temperature measuring apparatus 7. In this case, the temperature measuring apparatus 7 is installed in the heat adapter 3.
Patent JP-H0430773-A (JP)
Title: Oligosaccharide-containing powder and its production
Inventor: AOYAMA NOBUHIKO
IPC: A23L1/308
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the title compact powder stable to microbial contamination and capable of giving a colorless, transparent, low-sweet aqueous solution by dissolving a water-soluble dietary fiber in an oligosaccharide-contg. syrup followed by spray drying into a powdery form. CONSTITUTION:The objective powder can be obtained by dissolving (A) a water- soluble dietary fiber (pref. a degradation product of gum guaiac, locust bean gum, tamarind gum, tara gum, gumi arabicum, pectin, or xanthan gum) in (B) on oligosaccharide-contg. syrup (e.g. a syrup containing galactosyl lactose, maltotriose, fructoligosaccharide) followed by spray drying into a powdery form.
Patent JP-H0429255-A (JP)
Title: Image forming device
Inventor: GOTO MASAHIRO
IPC: G03G21/00
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the deterioration of the quality of a recorded image by disposing a mode for detecting the standby state of a transfer material at a transfer material standby position and ejecting the transfer material outside an equipment regardless of an image forming operation. CONSTITUTION:The presence or absence or absence of the transfer material 13 in a standby state is discriminated by a sensor 16 for discriminating the presence or absence of the transfer material. And in the case that a time necessary for finishing to convert encoded character or graphic information received from an information processing equipment to picture element information after starting the paper feeding action is a fixed time >=Tf, the transfer material 13 which is sandwiched between resist rollers 11, that is, a transfer material standby position, is forcibly ejected. Thus, the transfer material 13 being retained at the transfer material standby position for a long time is forcibly ejected, and the occurrence of defective image is previously prevented.
Patent JP-H03788-A (JP)
Title: Carbon fiber/expanded graphite composite packing and its manufacture
Inventor: OGINO KOZO
IPC: D03D1/00
Filed: 1989-05-29
Abstract: PURPOSE:To easily obtain the title packing hardly breakable and having improved workability in withdrawing by a technique wherein a core material comprising a narrow expanded graphite tape covered with woven or knitted fabric of carbon fiber is arranged between wound layers of an annular material comprising a spirally wound expanded graphite tape and these materials are press molded. CONSTITUTION:A narrow expanded graphite tape 21 is covered with woven or knitted fabric of carbon fibers 22 to prepare a core material 20. The core material 20 is joined to at least one side of an expanded graphite tape 10A in such a manner that the lengthwise direction of the former corresponds to that of the latter. The core material 20 and the graphite tape 10A joined together are spirally wound to form an annular material 10 comprising the tape 10A having the core material 20 present between the wound layers of the tape 10A. The annular material 10 is put in a mold and press molded to produce a carbon fiber/expanded graphite composite packing 1.
Patent JP-H10326895-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI YOSHINORI
IPC: H01L29/80
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To actualize a semiconductor device of a structure with a high current amplification factor for a longitudinal power element which utilizes a U-shaped insulating electrode. SOLUTION: This semiconductor device which has fixed potential insulating electrodes 6 insulated by insulating films 5 from a drain region and held at the same potential with a source region 3 in a groove, and also has channel regions 7 as part of the drain region adjacent to the source regions sandwiched between the fixed potential insulating electrodes, is a semiconductor device which has boundary surfaces of the channel regions 7 coming into contact with the insulating film 5. The boundary surface is oriented to the direction with low degree of migration for minority cancers in a direction parallel to at least the main surface of the semiconductor substrate 1 is in a low surface direction.  Specifically, when the channel regions are an n-type silicon single crystal, the surface direction of the insulating film boundary surface is formed of a (100) plane and when the channel region is a p-type silicon single crystal, the surface direction of the insulating film boundary surface is a (110) plane, and the crystal axis direction parallel to the main surface is a [110] direction.
Patent JP-S63302269-A (JP)
Inventor: SHIBATA ETSUO
IPC: F25B29/00
Filed: 1987-05-29
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。