baber/WOPTO huggingface dataset:
Patent JP-S59124164-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIUCHI HIDEMI
IPC: H01L29/78
Filed: 1982-12-28
Abstract: PURPOSE:To suppress a leaking current between a source and a drain, by implanting impurity ions deeper than a planned area in the area which is planned to be the source in a semiconductor substrate. CONSTITUTION:On an SiO2 film 32 of a P type Si substrate 31, a poly Si gate electrode 34, whose gate length L is L 1.5mum, is provided. The surface is coated by a resist mask 35, B ions are implanted, and an N<+> layer 36, whose depth is about 0.5mum, is formed. When a mask aligning accuracy is L/2, the work is easy. The mask 35 is removed. With the electrode 34 as a mask, As ions are implanted, heat treatment is performed in O2 so as to activate the device, and N type source and drain 37 and 38, whose depth is about 0.25mum, are formed. A high potential region 36 with respect to electrons is obtained around the source 37. Thereafter, the surface is coated by an insulating film as usual, and electrodes 40-42 are attached. In this constitution, a leaking current between the source and the drain can be suppressed without increasing parasitic capacity between the substrate and the drain. The smaller the channel length L, the larger said effect.
Patent JP-S60125665-A (JP)
Inventor: YOSHINO AKIRA
IPC: B32B27/00
Filed: 1983-12-13
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-S6389422-A (JP)
Title: Molding method for glass form
Inventor: MORI TEIICHIROU
IPC: C03B8/02
Filed: 1986-10-01
Abstract: PURPOSE:To obtain a glass form having a complex shape which can not be obtained in a conventional method by using a casting mold wherein one part equivalent to a core is made of a mold material capable of being fluidized and allowing sol to gel in the casting mold and thereafter fluidizing the casting mold in a gelling process. CONSTITUTION:As a mold material (hereinafter expressed as a core material) capable of being fluidized, the material having m.p. in a range within the temp. capable of holding the fluidization of sol and being insoluble in sol in a solid phase is used and as a fluidizing means, a heating and dissolving method is adopted. Sol 4 is introduced into a casting mold 1 manufactured with both core 2 made of the core material and outer mold 3 and allowed to gel to obtain gel 5 (figure (b)). Then after fluidizing the core 2 and allowing sol to gel (figure (c)), the temp. is raised at fluidizing temp. or more together with the casting mold 1 to melt the core 2. Thereafter the temp. is held at the fluidizing temp. or more until gel 5 is taken out from the casting mold 1. As a result, even if gel 5 discharges syneresis water 6 and shrinks with age, strain is not caused in gel 5 by means of the fluidized core material 7 and therefore gel 5 is not cracked.
Patent JP-H1091755-A (JP)
Title: Graphic expression storage for topology structure
Inventor: WHITE JR MARVIN S
IPC: G06F17/30
Filed: 1986-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the using efficiency of a storage area space by recognizing a fact that data showing a topological feature of a certain degree of details also shows a carrier, i.e., a least topology closed set that includes an optional topological object. SOLUTION: A carrier topology of a digital map structure has a hierarchical structure including three layers 1 to 3, for example. A partial complex Xi having a 2-cell c2j included in an element Ai in regard to every element Ai of a section set at an optional one of levels 1 to 3. All 1-cell c1j belong to the 2-cell c2j, and all 0-cell c0j belong to the 1-cell c1j. The partial complex includes a boundary and accordingly shows a carrier, i.e., a topology closed set, and the sets of levels 1 to 3 cover an entire complex X. A carrier block where every carrier is digitized is stored in a storage area as a single data block. As a result, the stored topology information on a geometric structure can be easily taken out at any time.
Patent JP-2001056543-A (JP)
Title: Solution supply device
Inventor: KAMO HISAO
IPC: G03D3/06
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a device which is capable of preventing the denaturation which occurs by contact of a solution with air and exactly sensing the liquid leakage of a supply liquid by adopting the constitution to sense the expansion of the gas in a gas replenishing section and selectively activating a desired breaking flow passage. SOLUTION: When, for example, a first pump 40 is operated, the solution 10 in a container 20a is inhaled from a front end 31 of a tube. After all of the solution 10 in the container 20a is inhaled, a negative pressure is gradually attained in the breaking flow passage of the first pump 40 every time this pump is operated, according to which the gas captured in the gas replenishing part 80 of the breaking flow passage connected with the container 20a begins to expand. The expansion of the gas is sensed by a gas detecting sensor 120 disposed in the breaking flow passage and a signal is sent to a device control section to stop the operation of the first pump 40 and simultaneously to start the operation of a second pump 40.  As a result, the breaking flow passage of the solution 10 is switched to another flow passage at the adequate timing at which the complete run out of the solution 10 in the container 20a does not occur and the intrusion of the air into the first pump 40 does not occur.
Patent JP-H0282368-A (JP)
Title: Fingerprint image processor
Inventor: YAHAGI HIRONORI
IPC: G06T7/00
Filed: 1988-09-20
Abstract: PURPOSE:To quickly remove a bridge to link a rising line adjoining to a fingerprint image, and to efficiently execute the fingerprint registration and fingerprint collation processing by binarizing a detected fingerprint image with a low threshold and executing the line thinning and feature-extracting feature for the picture element corresponding to a trough line part in the binarized picture. CONSTITUTION:For the picture binarized with a low threshold by a binarizing circuit 3, a line thinning circuit 5 executes the line thinning of a trough line part, and a feature extracting circuit 7 and an edge point pair detecting circuit 8 execute the feature extraction of the trough line part with a pair of the edge points of the fine line. Consequently, the line thinning operation is easier and the processing can be quickly executed. Since the finger is pushed to a fingerprint sensor 1 amd a fingerprint is obtained, the image of the trough line part detected becomes comparatively thinner and consequently, the fine thinning operation of the trough line part becomes further easier. Thus, the bridge to link the rising line part adjoining the fingerprint image can be quickly removed and the fingerprint registration and fingerprint collating processing can be efficiently performed.
Patent JP-2001054581-A (JP)
Title: Fire preventing and smoke-preventing shutter
Inventor: OGASAWARA ISAO
IPC: E06B9/13
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a fire-preventing and smoke-preventing shutter which allows escaping persons to easily escape by holding a closed state from a air pressure and a high temperature caused by a fire and prevents spread of a fire and the diffusion of smoke by speedily and surely closing it after escaping. SOLUTION: As for a fire-preventing and smoke-preventing shutter 1 providing a fire escape door 3 at a fireproof screen 2 in an openable and closable manner to close the door 3 by overlapping it with the screen 2, long length seat panels 12, 13 to be weights are fixed to the lower part of the screen 2, a repulsive spring steel plate 14 is fixed to the lower part of the door 3, and the plate 14 is fixed to a short-length seat panel 15 integrally fixed with the panel 12 on the side of the rotary shaft of the door 3 with a hinge 19 with a spring. The screen 2 and the door 3 are provided with a Hook-and-Loop fastener 4 made of stainless for fixing these. Thereby, the door 3 is more strongly fixed by the fastener 4 when it is overlapped with the screen 2 by the repulsive force of the short-length member after escaping persons open the door 3 and escapes.  Thus the door 3 in never opened by air pressure caused by the fire.
Patent JP-S6477333-A (JP)
Title: Frame transmission system
Inventor: SHIMIZU HIROSHI
IPC: H04J3/00
Filed: 1987-09-18
Abstract: PURPOSE:To shorten waiting time for packet communication and to reduce the occupation band of boundary information by dividing a frame into plural subframes and forming a control field in each subframe. CONSTITUTION:The frame is divided into four subframes and constituted of a synchronizing signal F and control slots C1-C4 formed in respective subframes and each subframe is constituted of the slot and a pay load for carrying a line exchanging signal and packet exchanging signal. Transmission control is transmitted/received in each subframe and slot allocation information for the line exchanging signal and the packet exchanging signal is executed in the preceding frame so as to be divided in each subframe. Since the transmission control is executed in each subframe, the speed of operation can be increased.
Patent JP-H1172255-A (JP)
Title: Electric storage type air conditioner
Inventor: ONISHI HARUO
IPC: F25B25/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve a utilizing efficiency of a storage battery by preventing occurrence of a memory effect of the battery. SOLUTION: Power of a commercial power source 23 is supplied to a compressor 14. And, a power source circuit 12 for charging/discharging a storage battery 13 is provided. A Peltier element 22 is mounted at an outlet side piping 22a of an outdoor heat exchanger 16 to become a condenser at the time of a cooling operation. The element 22 is connected to a changeover switch 26 via a wire. A controller 30 for switching the switch 26 for supplying power of the battery 13 to the compressor 14 when a voltage of the battery 13 is larger than a predetermined usable lowest voltage in the case of the cooling operation and supplying the power of the battery 13 to the element 22 when it is the usable lowest voltage or less is provided.
Patent JP-H04113491-A (JP)
Title: Check system for information carrier
Inventor: MUKAI YOSHINORI
IPC: G06K5/00
Filed: 1990-09-04
Abstract: PURPOSE:To shorten total processing time and to reduce a required memory area by discriminating the truth or falsehood of a paper money and a stock, etc., that is a check target by using data for decision when the execution of all the subroutine for check processing are completed. CONSTITUTION:When the check processing of prescribed plural information items are performed on an information carrier which holds the information items sequentially and the truth or falsehood of the information carrier is discriminated, the data set in advance is updated sequentially by performing the logical operation with result data representing the result of the check processing, and after the check processing of all the information items are completed, the decision processing of the data for decision is performed. In other words, no processing is performed such that a result is decided or the result is stored in the memory, at each check processing. Thereby, it is possible to shorten the total processing time and to reduce the required memory area.
Patent JP-2001058750-A (JP)
Title: Sheet material carrier and recording device
Inventor: YAMAGUCHI YOSHIKATSU
IPC: B65H29/20
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material carrier and a recording device, capable of effectively preventing ink, etc., from spotting on a sheet material under conveyance. SOLUTION: A sheet material carrier is equipped with a carrying rotor couple consisting of a sheet discharge roller 15 and spur 16 for carrying a sheet material held there between, wherein the roller 15 is furnished with a groove 15a in the axial direction while the spur 16 is furnished with a tooth tip 16a contacting with the roller 15 only in its groove 15a.
Patent JP-H1079706-A (JP)
Title: Light transmission system
Inventor: NAKAYAMA HARUO
IPC: H04B10/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To realize a light transmission from a monitoring site to an optical trunk without laying a connection cable and to reduce the cost of system construction by demodulating a light signal between an originating station and a reception station only in a reception station by modulating them in the originating station as they are. SOLUTION: The image pickup signals of the video image pickup cameras 13 of the respective transmission stations 111 -11n are intensitymodulated to specified frequencies f1 -fn becoming carriers in respective FM modulators 141 -14n , are converted into the light signals by light sources 151 -15n and are transmitted by space transmission lines 23. The light signals are converged in reception-side lenses 25 and they are made incident on optical fiber codes 20. They are multiplexed to optical fiber trunk lines 22 in optical multiplexers 21 and the frequencies are divided and multiplexed. They are collectively transmitted to the reception station 12. The light signals are converted into electric signals in a light receiver 16 and they are demodulated in an FM demodulator 17. The video signals of the respective transmission stations 111 -11n are observed in a TV monitor 18.  Thus, the transmission lines 23 become the simple constitution of the light sources 15, transmission side lenses 24 and the reception side lenses 25 and an inexpensive space transmission line is obtained.
Patent JP-H0659702-A (JP)
Title: Multiplexing process control device
Inventor: OKUYA TETSUO
IPC: G05B7/02
Filed: 1992-08-11
Abstract: PURPOSE:To always enable balancing regardless of the setting or unsetting of a process control by simplifying an arithmetic unit by providing a means for the balance independently from the arithmetic unit. CONSTITUTION:The output signals of each control device 1A, 1B, 1C are inputted in a selection means 2 and the selected signal are transmitted to a plant 3. A storage means 15 fetches the data from each arithmetic part of arithmetic means 4A, 4B, 4C in parallel and holds them for prescribed time. A selection means 7 fetches storage data except the final stage of the storage means 15, selects optinum data for every stage and outputs it to a storage means 14. The storage means 14 fetches the process input data from the plant 3 in the first stage, at the same time, fetches the seleted data outputted from the selection means 7 on and from the second stage to the final stage in parallel and stores the data as arithmetic input data. Thus, the arithmetic unit is simplified and balancing is always made possible regardless of the setting or unsetting of a process control.
Patent JP-S6477377-A (JP)
Title: Rapid instantaneous multiplex image recorder
Inventor: NAKAO MAKOTO
IPC: H04N5/222
Filed: 1987-09-18
Abstract: PURPOSE:To reproduce and display a clear multiplex image of a rapid moving substance having no backgound image by removing an image of a 2nd frame memory for storing a background from a 1st frame memory for storing the image of a moving substance and outputting a video signal from the frame memory. CONSTITUTION:The frame memory 10 is constituted of the 1st frame memory for storing the image of a moving substance 1 and the 2nd frame memory 10A 10B for storing its background. The 1st frame memory 10A stores the moving substance and its background. A background image to be stored in the 2nd memory 10B is photogrphed and stored when a golf club passes a sensor 3 at the time of backswing of the club, for instance. In case of outputting a video signal to a TV monitor 5, the image of the 2nd frame memory 10B is removed from the image of the 1st frame memory 10A and the video signal of only the rapid moving substance is outputted from the frame memory 10. Thereby, only the rapid moving substance can be clearly recorded as a multiplex image.
Patent JP-S6292933-A (JP)
Title: Cassette for picture recording carrier
Inventor: YOSHIMURA RYOICHI
IPC: G03B42/04
Filed: 1985-10-19
Abstract: PURPOSE:To simplify the structure of a cassette itself and simplify a sheet taking-out mechanism by providing a freely openable and closable cover mem ber, which is opened with a pressing force, in one end part of an enclosure in which a picture recording carrier is stored and held in the light shielding state. CONSTITUTION:Hole parts 42a and 42b are formed in both end parts of the lower end part of side walls 40 forming the enclosure, and pin members 44a and 44b projected from a cover member 38 are allowed to face these hole parts. Coiled springs 48a and 48b are set to grooves 46a and 46b of the cover member 38, and their both end parts are bent to facilitate opening and closing the cover member 38. A storage type phosphor sheet A stored with the cover member 38 closed is loaded by inserting the lower end part of the enclosure 34 into an aperture part 52 for cassette insertion. When solenoids 60a and 60b are energized synchronously, pin members 44a and 44b are disengaged from side walls 40 and are turned down around shafts 36a and 36b by their own weight, and the cover member 38 is displaced downward in a groove 56, and the sheet A is dropped from a drop hole 66 toward a guide plate by its own weight.
Patent JP-S61114365-A (JP)
Title: Word processor
Inventor: SATO MASAFUMI
IPC: G06F17/21
Filed: 1984-11-07
Abstract: PURPOSE:To omit the line arrangement processing required for each output and to improve the processing efficiency of an output device, by using a line end processing part to allocate the length of a blank part of a line between characters and arrange the characters at the end of each line at a fixed position. CONSTITUTION:The character information is supplied from a keyboard 10 which contains a line end arranging key which indicates the line end arrangement processing. A CPU20 edits documents based on the character information given from the keyboard 10. The 1st-3rd means 21-23 of the CPU20 form a line end arrangement processing part which allocates the length of a blank part obtained by subtracting the length occupied by characters in a line of the document from the entire length of said line and arranges the characters at the end of each line at a fixed position.
Patent JP-S6479051-A (JP)
Title: Cement dispersant
Inventor: OKADA TOSHIHIRO
IPC: C04B24/26
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a cement dispersant capable of improving the flowability of a cement blend and work efficiency and reducing the amt. of air by reducing the content of oligomer molecules in polystyrene sulfonate to a prescribed value or below. CONSTITUTION:Oligomer molecules in PS are removed by topping or other method so that the content is reduced to a prescribed value or below. The PS is directly sulfonated with a sulfonating agent such as sulfuric acid (anhydride) or fuming sulfuric acid and then neutralized with NaOH, Ca(OH)2, etc., to obtain polystyrene sulfonate having <=3.0wt.% content of oligomer molecules, that is, di-, tri- and tetramer molecules, 5,000-50,000 weight-average mol.wt. and >=70% rate of sulfonation. This polystyrene sulfonate is used as a cement dispersant by 0.01-0.5pts.wt. per 100pts.wt. cement.
Patent JP-H0848031-A (JP)
Title: On-demand type ink jet head
Inventor: KOTO HARUHIKO
IPC: B41J2/045
Filed: 1995-08-21
Abstract: PURPOSE:To miniaturize a piezoelectric element by providing a plurality of piezoelectric elements each formed by laminating piezoelectric materials and a plurality of electrodes so as to be polarized in the same direction as an electric field direction to have a predetermind piezoelectric strain constant and supporting one ends of the piezoelectric elements by a head body so as to bring the other ends thereof into contact with a vibration plate. CONSTITUTION:A head body 1 is constituted so that a plurality of pressure chambers 2 and the nozzles 13 communicating therewith are provided and one surfaces of the respective pressure chambers 2 are sealed with a vibration plate 3 and a plurality of piezoelectric elements 20 are arranged on the vibration plate 3 of the head body 1. Each of the piezoelectric elements 20 is obtained by stacking piezoelectric materials 23 and a plurality of electrodes 21, 22 so as to be polarized in the same direction as an electric field direction to have a piezoelectric strain constant d33 and the electrodes 21, 22 becoming opposed electrodes are exposed to the opposed side surfaces of each of the piezoelectric elements 20. Each of the piezoelectric elements is brought into contact with the vibration plate 3 at one end thereof and the other end thereof is supported by the head body 1 through a rigid member 9 and the deformation in the polarization direction of the piezoelectric elements 20 is utilized to transmit the displacement thereof to the pressure chambers 2.
Patent JP-H0959050-A (JP)
Title: Production of mixing material for cement
Inventor: SAWAKI DAISUKE
IPC: C04B18/16
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To convert fine particles of Ca(OH)2 to fine particles of CaCO3 by grinding concrete scrap, removing rough aggregate and bringing the remaining fine particles into contact with a specific gas to reuse as a mixing material for cement. SOLUTION: Concrete scrap is crushed and the rough aggregates are removed. The remaining particles, preferably having Blaine specific surface area of >=2000cm<2> /g, more preferably >=3000cm<2> /g are brought into contact with a gas containing >=1%, preferably >=5%, more preferably 10% of CO2 (e.g.: an exhaust gas of cement plant) preferably at >=100 deg.C.
Patent JP-H0397533-A (JP)
Title: Stitcher wheel for tire molding machine
Inventor: MURAMATSU MASAMI
IPC: B29D30/32
Filed: 1989-09-12
Abstract: PURPOSE:To dispense with stage replacement by performing temporay pressure bonding by allowing a cylindrical stitcher wheel to follow tire constitutional materials having various shapes by integrally forming at least one or more V-shape protruding parts having the same height whose top parts are positioned in the of rotation on the outer peripheral surface of the stitcher wheel so as to be symmetric left and right in the pheripheral direction of the wheel. CONSTITUTION:A stitcher apparatus 2 is arranged on a base 3 in a slidable manner through a support table 4 and constituted so as to be capable of advancing and receding with respect to a belt molding drum 1. A slide cylinder 8 is mounted on the support table 4 through a support frame 5 and connected to the arm 7 arranged in front of said cylinder 6. A cylindrical stitcher wheel 8 is mounted to the leading end of the arm 7 in a freely rotatable manner and integrally molded from a rubbery elastomer such as urethane rubber and at least one or more V-shape protruding parts 10, whose top parts 10a are positioned in the direction of rotation, having the same height are integrally formed the outer peripheral surface 9 of the stitcher wheel 8 so as to be symmetric left and right in the peripheral direction of the wheel 8.
Patent JP-H0284149-A (JP)
Title: Apparatus for preparation of soy sauce
Inventor: HASHIMOTO HIKOTAKA
IPC: A23L27/50
Filed: 1988-09-21
Abstract: PURPOSE:To provide an apparatus for the preparation of say sauce capable of quickly analyzing the components of soy sauce and shortening and automating the preparation process by supplying the unconditioned soy sauce directly to a multiple-component analyzer, thereby directly analyzing the multiple components of the soy sauce. CONSTITUTION:Raw soy sauce 2 free from conditioning treatment of the components and stored in a soy sauce tank 1 is supplied (4) to a near infrared analyzer 3 and the signal of the analysis result is inputted into a controller 8. The amount of additives to be charged are calculated by the controller and the valves 9, 10, 11 are operated by the calculated results. The raw soy sauce 2 having conditioned components is transferred (22) to a plate heater 23, heated and supplied to a precipitation tank 24. Drags are separated in the tank 24 and the produced clear soy sauce is examined by a near infrared analyzer 27 to confirm the components.