baber/WOPTO huggingface dataset:
Patent JP-H0216056-A (JP)
Title: Ink jet recorder
Inventor: HIRANO HIROFUMI
IPC: B41J2/165
Filed: 1988-07-05
Abstract: PURPOSE:To perform a capping without changing a gap between a head and a material to be recorded by providing a curved shape of a predetermined radius of curvature on the surface of a nozzle part and also providing a screening plate conforming to this curved shape on a cap component member. CONSTITUTION:A printing head 8 is loaded on a carrier 7 and provided with a seal mount 8a and a nozzle surface of a predetermined curved shape. A cap 10 having a circular screening plate 10a, a bag-form cap part 10b, an abutting plate 10c abutting against a cap seal 9, an arm 10d, and others is rotatably mounted on a rotating shaft 8c of the printing head 8 and machined with a metallic material. A cap solenoid 11 is connected to the arm 10d with an acting shaft 11a and rotates the cap 10 under electrical conduction of expose the nozzle surface 8b of the printing head 8. With a printing command the solenoid 11 is electrically conducted, the acting shaft 11a is attracted, the cap 10 rotates in the reverse direction to an arrow A, and the nozzle surface 8b of the printing head 8 is exposed to conduct recording. When a power source is cut, the solenoid 11 loses an attraction force, and the cap 10 rotates in the direction of the arrow A by a spring 12 to conduct capping.
Patent JP-H0456340-A (JP)
Title: Integrated circuit device wafer and its production method
Inventor: TADA HAJIME
IPC: H01L21/205
Filed: 1990-06-26
Abstract: PURPOSE:To obtain an integrated circuit device with high voltage resistance and high performance by first forming a first semiconductor region monocrystalline layer across an amorphous silicon film using solidphase epitaxy and then forming a second semiconductor region. CONSTITUTION:An amorphous silicon layer 5 is grown across the entire surface of the wafer in such a way that it comes in direct contact with the monocrystalline silicon exposed at the top surface of a first semiconductor region 11. The thickness of this layer 5 is about the same as that of the first semiconductor region 11. The layer 5 is of a p-type and lightly doped with boron. Next, after high densification of this amorphous silicon layer 5, thermal processing is performed in an atmosphere of an inactive gas such as nitrogen, to crystallize the amorphous silicon layer 5 into a monocrystalline silicon layer 6. During this, the area between the first semiconductor regions is monocrystallized. The device is ground down to the grind surface GF so as to expose the first semiconductor region 11. Then, a second semiconductor region 12 can be formed from the monocrystal silicon layer 6.
Patent JP-2000356375-A (JP)
Title: Waterproof cap for sucking and discharging air
Inventor: HAYASHIDA KAZUO
IPC: F24F7/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the invasion of rain water, occupying the most of water drops having a possibility of invading into a house and falling from upper part, by a method wherein an outdoor air intake unit for sucking outdoor air from a lower position and another intake passage for sucking the outdoor air by meandering the same into the inside and outside directions are provided. SOLUTION: An outdoor air intake port 10 is formed at the lower half of an outer periphery of a cylindrical part 6 of a front cover 2. Outdoor air is introduced into a cap main body 1 through the outdoor air intake port 10. On the other hand, the inner peripheral cylinder 35 of a central airflow guide plate 15 and the hemming plates 40 of outdoor and indoor side airflow guide plates 16, 17 are lapped in the up-and-down direction respectively whereby a flow passage F is formed. Outdoor air introduced from the outside is passed through the flow passage F whereby the outdoor air is conducted to flow into the direction of indoor side while being meandered. According to this method, the invasion of rain water into the indoor side can be prevented by opening the front cover 2 downward. Further, the flow passage F is meandered whereby fine water drops are separated by a centrifugal force.
Patent JP-H0332071-A (JP)
Title: Infrared detector
Inventor: NAGAI YUTAKA
IPC: G01J1/02
Filed: 1989-06-29
Abstract: PURPOSE:To broaden half-width of a spectrum by achieving a construction having in a wall layer a local ground state and at least two subband states consisting of local excited states and wherein the thicknesses of a plurality of well layers of a superlattice layer are different respectively. CONSTITUTION:A superlattice layer 3 is formed so that the thicknesses of respective barrier layers are same and the thicknesses of respective well layers are varied successively. When positive and negative potential are applied to contact layers 2, 4 so that forward bias is applied to the layer 3 and infrared rays 6 are incident thereon, the well layers are brought in their excited states. The peak wavelength of the infrared absorption spectrum may be different by small amount at respective well layers, so that the half-width of the infrared absorption spectrum for the whole well layers can be broadened. Further, current can more easily flow when negative potential is applied to the well layer whose energy in the local excited state is maximum and whose thickness L is minimum, an positive potential is applied to the well layer whose energy in the local excited state is minimum and whose thickness L is maximum, because electrons always flow toward the side where the energy in the local excited state is lower through the barrier layer. This pohtocurrent flows through the contact layers 2, 4, and a gold wire 5 to be detected outside the infrared detector.
Patent JP-S5795305-A (JP)
Title: Preparation of spinneret
Inventor: KITSUTA MASAMI
IPC: D01D4/02
Filed: 1980-11-28
Abstract: PURPOSE: To prevent the seizure of punching tools and obtain a spinneret having a planished glossy inner wall, by coating the top of a thin plate for the spinneret with a lubricating metallic thin film, etc. of a specific thickness, fixing the thin plate on a base plate, and perforating the thin plate with spinning holes.  
     CONSTITUTION: The top of a thin plate 2 for a spinneret, e.g. a stainless steel plate, is coated with a thin film 10 of thickness 0.05W5μ consisting of a metal (compound), e.g. copper, or a high polymer, e.g. a polyester, having the lubricity. The thin plate 2 is then fixed on a base plate 1, and blind polymeric introductory holes 4 are perforated on the thin plate 2 through the thin film 10 by the first punching tool 3. The thin film 10 is drawn along the tip (3a) of the tool 3, which will not be direct contact with the inner wall surfaces (4a) of the introductory holes 4. Thus, the seizure phenomenon is not caused. Blind polymeric extruding holes 6 are similarly perforated on the bottoms of the holes 4 by the second punching tool 5, and the protruded parts 7 protruded from the bottoms of the extruding holes 6 are ground and removed to pass the holes 6 therethrough. The thin film 10 is then stripped and removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5956295-A (JP)
Title: Dynamic memory cell
Inventor: TERADA KAZUO
IPC: H01L21/8242
Filed: 1982-09-27
Abstract: PURPOSE:To prevent the destruction of stored information in a memory cell even in case of the incidence of one or more alpha particles or the like, by using a pair of field effect transistors (TRs) different in a conductive type as a selecting gate to store the signal electric charge in both electrodes of a cell capacity. CONSTITUTION:A cell capacity CS is connected between the respective sources of the first conductive-type, for example, a N-channel MOS TR T0, which has the gate connected to a word line WL0 and has the drain connected to a bit line B, and the second conductive-type, for example, P-channel MOS TR T2 which has the gate connected to a word line WL1 and has the drain connected to a reference potential power line. Minimum and maximum potentials used in a semiconductor device including memory cells are used as substrate potentials VN and VP of the MOS TRs T0 and T1, and the substrate potential VP is supplied to a reference potential power source line PS. Since both electrodes of the cell capacity are held in a floating state, the electric charge stored in the cell capacity is not lost even if the potential of one electrode is varied by the incidence of alpha particles, thus, the destruction of the stored contents is prevented.
Patent JP-2000357258-A (JP)
Title: Paper money payment/reception automatic transaction machine
Inventor: NAMIKAWA YUTAKA
IPC: G06F19/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a paper money payment/reception automatic transaction machine which restarts operation immediately after the end of remote detailed check. SOLUTION: The paper money payment/reception automatic transaction machine is provided with attachable/detachable cassette 2 and 4 for paper money replenishment and recovery, a stacker 8 where paper money classified by denominations is stored, first and second operation reject boxes 28 and 30 which store paper money rejected during machine operation and can be selectively used, a discrimination part 42 which discriminates paper money, and a control unit having a communication control part.  When a detailed check instruction to confirm the present amount of cash in cassette is received during use of one of first and second operation reject boxes 28 and 30, the detailed check is executed in the discrimination part 42, and the operation reject box to be used by the control unit after the end of the detailed check is switched to the other of first and second operation reject boxes 28 and 30.
Patent JP-S5793490-A (JP)
Title: Counter for granular body or the like
Inventor: IWAGURO KENKICHI
IPC: G06M7/02
Filed: 1980-12-01
Abstract: PURPOSE:To count a prescribed number of granular bodies, such as pills, automatically and accurately by a small-sized simple device. CONSTITUTION:Many pills are put in the room A of a hopper 5, and a counting rotor 1 is rotated as shown by an arrow. When the counting rotor 1 totates and counting hole 3 reaches below the room A, the pills swell and some of them (e.g. six pills) enter the counting hole 3. As the counting rotor 1 rotates further, some of the pills swelling on the circumferential surface of the counting rotor 1 are stopped by a partitioning plate 8 and when the counting hole 3 passes under the partitioning plate 8, there are a few pills which have etered the counting hole 3 and passed under the partitioning plate 8. When the counting rotor 1 further rotates and the counting hole 3 reaches the front edge 7a of the side plate 7 of the hopper 5, the entrance of pills on the counting rotor 1 is stopped through the doctor operation of the front edge 7a and only the pills left in the counting hole 3 are carried along a shoot cover 9 to be taken out.
Patent JP-H05185578-A (JP)
Title: Rotary screen textile printer and method for textile printing using this
Inventor: HENRIKUSU YOHANESU TEIIUEN
IPC: B41F15/28
Filed: 1992-06-25
Abstract: PURPOSE: To obtain a rotary screen printing machine with high rigidity by providing a cylidrical stencil, a counterpressure roller interacting with the stencil and a printing belt made of a reinforced elastic material, to be attached temporarily to the material to be printed. CONSTITUTION: The printing belt 10 has, in particular, a rigidity leading to a stretch of less than 0.05%, preferably less than 0.01% at an applied force of 1N per mm belt width, and is desirable to be made of nytrilbutadiene rubber or polyurethane rubber reinforced by synthetic fibers. A pattern to be printed is given on the stencil 1 like a cylinder 1, printing paste P is pressed down on a web 8 by a squeegee element 7 through the stencil 1 from its inside to the outside, and a printed web 9 is made.
Patent JP-H10339889-A (JP)
Title: Electro-optic device and its production
Inventor: HIRAKATA YOSHIHARU
IPC: G02F1/1368
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a device without irregular cell thickness and irregular display by flattening the upper faces of plural gap holding members to control the cell gap and producing cells having a small and uniform cell gap. SOLUTION: The upper faces of plural gap holding members are flattened to control the cell gap. In the production of this electro-optic device, first, an active matrix substrate having plural driving circuit TFTs (driving circuit region) and plural pixel TFTs (pixel region) integrated on one substrate is produced. Then a photosensitive polyimide film is formed by spin coating to specified thickness on the obtd. substrate. The upper face of the photosensitive polyimide film is polished by CMP(chemical mechanical polishing) treatment to be flattened. Then the photosensitive polyimide film is covered with a photomask 701, irradiated with UV rays from above the active matrix substrate, and developed to obtain patterned cell gap holding members 702.
Patent JP-H05341464-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KARINO YUKIO
IPC: G03C7/36
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material having improved image fastness, color reproducibility and sharpness. CONSTITUTION:This silver halide color photographic sensitive material contains a very finely dispersed coupler represented by a general formula Cy- COCHXCONR1R2 or R3R4N-COCHXCONR1R2. In the formulae, Cy is a cyclic hydrocarbon group or a heterocyclic group having a tert. carbon atom bonding to -COCHXCONR1R2, R1 is H, alkyl, aryl or a heterocyclic group, each of R2-R4 is alkyl, aryl or a heterocyclic group, X is a group which can be released when the coupler reacts with the oxidized body of an arom. prim. amine developing agent, and R1 and R2 or R3 and R. may be bonded to each other to form a ring.
Patent JP-H09331285-A (JP)
Title: Transmission power control system for satellite communication
Inventor: IKENAGA TSUTOMU
IPC: H04B7/15
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the power of a satellite repeater by only optimaly correcting the deterioration of a satellite line regardless of analog transmission and digital transmission and, at the same time, to prevent transmission power from being controlled in excess of the capability of the repeater. SOLUTION: At a receiving station, C/N detecting circuits 18-1 to 18-m measure the C/N values of received carriers and feed back the information to a transmitting station by inserting the information into transmitting data signals of reverse lines. Therefore, a feedback loop for controlling transmission power is formed and transmission power is optimumly controlled. At a plurality of earth stations and an earth station having many lines, transmission power control inhibiting circuits 19 which inhibit the control of transmission power under certain fixed conditions are provided so as to prevent transmission power from being controlled in excess of the capability of the satellite repeater.
Patent JP-S5871892-A (JP)
Title: Preparation of n-acetyl-l-methionine
Inventor: SENHATA ICHIROU
IPC: C12R1/18
Filed: 1981-10-20
Abstract: PURPOSE:To prepare N-acetyl-L-methionine from N-acetyl-DL-methioninamide using an enzyme produced by microorganisms belonging to Erwinia genus. CONSTITUTION:Microorganisms belonging to Erwinia genus and capable of producing N-acetyl-L-methionine from N-acetyl-DL-methioninamide, e.g. Erwinia carotovora 3057 (FERM-P No.6176), are cultured under aerobic conditions, and the cultured liquid, the cells separated from the liquid, or treated product of the cells, is made to contact with N-acetyl-DL-methioninamide, and the produced N-acetyl-L-methionine is separated from the system.
Patent JP-S6060297-A (JP)
Title: Nuclear reactor cooling material circulating pump
Inventor: WACHI EIJI
IPC: F04D7/08
Filed: 1983-09-14
Abstract: PURPOSE:To make a vertical pipeline immediately after the circulating pump unnecessary and reduce the cost of installation by a method wherein a space for discharging liquid is formed between a casing and a partitioning cylinder provided at the inside of the casing and the discharging nozzle of high-pressure sodium is permitted to install at the upper part of a guard vessel. CONSTITUTION:The partitioning cylinder 34 is provided at the inside of the casing 27 and a high-pressure plenum (the space for discharging liquid) 30 is formed between the casing 27 and the partitioning cylinder 34. The high-pressure sodium, pressurized by an impeller 21, flows upwardly between the casing 27 and the partitioning cylinder 34 and is flowed out of the pump through the discharging nozzle 31 located at the upper part of the guard vessel 33. According to this method, the discharging nozzle 31 of the high-pressure sodium may be provided at the upper part of the guard vessel 33, therefore, the vertical pipeline immediately after the circulating pump is not necessary and the guard vessel 33 may be formed into a cylinder. Accordingly, the structure, strength as well as manufacturing and working properties of the guard vessel 33 may be improved and the cost of installation may be reduced.
Patent JP-H0460205-A (JP)
Title: Fluid jet nozzle
Inventor: MARUI TOMOTAKA
IPC: F23D14/48
Filed: 1990-06-28
Abstract: PURPOSE:To jet a high-speed flow without turbulance or pulses by providing a reducer whose small diameter end is a jet port, a semi-spherical shell connected to the large diameter side thereof, and a supplying port which supplies fluid along the inner surface of the shell. CONSTITUTION:A fluid jet nozzle is made up of a reducer l whose small diameter end is a jet port, a semi-spherical shell 2 which is connected to a large diameter side of the reducer l, and a supplying port 4 which supplies fluid along an inner surface of the semi-spherical shell 2. A direct tube 3 is provided between the reducer l and the semi-spherical shell 2. A fluid 5 is supplied along the inner surface of the semi-spherical shell 2. The fluid 5 is a mixture of fuel and air, and a burner is prepared by providing an ignitor 6 on an end of a bar 7.
Patent JP-H0516592-A (JP)
Title: Image processing device
Inventor: KUMADA SHUICHI
IPC: B41J21/00
Filed: 1991-07-09
Abstract: PURPOSE:To eliminate the waste of memory, and at the same time, to shorten the recording time by providing a means which read out a range in which images shown by recording information are drawn as a rectangular information for an image processing device which records image information based on a memory which records bit image data in a rectangular area. CONSTITUTION:A command analysis unit 3 analyzes print data or commands sent from a host computer 1, and creates information for 1 page, which can be developed, in a development memory. The information of the development memory for the height of a band and for 1 color of color materials corresponding with the height of the band is stored in a band height information table 6, and information for band heights, etc., is stored in a band information storage 5. An attribute characteristic information storage area 12 in which attribute information is stored and a memory development information storage area 13 in which information to be developed in a memory is stored are provided in a memory development information storage 11, and a memory development information analyzing unit 14 analyzes the memory development information, and a pattern development unit 17 develops the analyzed memory development information in a development memory 18.
Patent JP-S6325440-A (JP)
Title: Ventilating device for cattle stall
Inventor: TAKAHASHI MITSURU
IPC: F24F7/06
Filed: 1986-07-17
Abstract: PURPOSE:To permit the maintenance of a constant and uniform temperature as well as a stabilized and uniform air speed even when ventilation is effected, by a method wherein an opening is provided on a ceiling and an air sending fan for sending air in a room, in which cattles are grown, into a garret is provided on the opening. CONSTITUTION:Openings 17 are provided on a ceiling 5 at both lengthwise ends of a room 7, in which cattles are grown, and a warm-air sending fans 18 for sending the warm-air in the room 7 into a garret 13 are attached to the openings 18. The fan 18 is operated during growing young chickens or in winter. According to this method, warm-air in the room 7 flows into the garret 13 and is mixed with atmosphere which flows into the garret 13 by atmosphere intake fans 15; therefore, the properly heated atmosphere flows into the room 7 through slits 16. Accordingly, a temperature in the room 7 is not reduced, the temperature is maintained within a given range, a temperature difference with places does not generate, and the temperature in a cattle stall may be averaged.
Patent JP-S5792966-A (JP)
Title: System for discriminating test call
Inventor: HARA KOUICHI
IPC: H04M15/24
Filed: 1980-11-29
Abstract: PURPOSE:To prevent a test call from being charged in a detailed charging device, by storing it in a subscriber table that the test is executed. CONSTITUTION:A connection through a path (1) and an outgoing trunk OGT is formed, and an originating connection test is executed. In this case, charging information is gathered similarly to an ordinary originating call, and this information is written in a corresponding area of a trunk memory TMEM. However, when the telephone number and the service class are read out from an area corresponding to the originating subscriber's line in a subscriber table SUBTAB on a basis of information of the storage position of the originating subscriber's line, BCO information indicating the executing of the test is read out also and is written in an area of the trunk memory corresponding to the outgoing trunk OGT, and it is discriminated and recorded that this connection is for the originating test call due to a testing device LTF. Thus, when the account for the telephone rate is made later, the rate related to this connection is eliminated automatically.
Patent JP-H1116841-A (JP)
Title: Gas supply to semiconductor manufacturing apparatus
Inventor: SHIMADA TOSHIYA
IPC: H01L21/205
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To surely avoid the mixed erosion by a process gas and ClF3 gas by providing a step for substituting the content of a reaction chamber with vacuum between a step for supplying the process gas and a step for supplying the ClF3 gas. SOLUTION: A gas supplying unit 1 comprises a process gas supplying system 11 and a ClF3 gas supplying system 12. An exhaust pipe 91 branches off from a position near the exhaust ports thereof into a process gas exhaust pipe 92 and a ClF3 gas exhaust pipe 93 and both exhaust pipes 92, 93 are provided with interlocking valves 98, 99. In case where cleaning treatment by the supply of the ClF3 gas has been carried out, a valve condition, for carrying out the vacuum substitution to completely remove the from a reaction furnace 5 and a predetermined pipe, is set up. Meanwhile, in case where the process treatment has been carried out, a valve condition, for carrying out the vacuum substitution to completely remove the process gas from the reaction furnace 5 and the predetermined pipe, is set up.
Patent JP-S6147893-A (JP)
Inventor: NOZAKI KIYOKO
IPC: D21H27/30
Filed: 1984-08-10
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。