baber/WOPTO huggingface dataset:
Patent JP-H08227495-A (JP)
Title: Road traffic information providing system
Inventor: ISHIZAKA KAZUHIRO
IPC: G08G1/00
Filed: 1995-02-21
Abstract: PURPOSE: To provide the road traffic information providing system which enables individual output means to offer proper information matching their positions. CONSTITUTION: This road traffic information providing system distributes road information generated by an information processor 101 to plural output means 102 through a distributing means 110 to offer the information to users; and the road information includes information showing events and their positions.  The distributing means 110 is equipped with a terminal information holding means 111 which holds terminal information corresponding to the output terminals 102, a matching means 112 which collates inputted road information with the terminal information and selects an output means 102 as a destination of transmission according to the matching result, a processing means 113 which alters the road information respectively according to the road information and terminal information corresponding to the destination of transmission, and a a sending out means 14 which sends the output of the processing means 113 to the corresponding output means 102.
Patent JP-S63199815-A (JP)
Title: Method for pretreating molten iron
Inventor: YAMADA MUNEAKI
IPC: C21C1/02
Filed: 1987-02-13
Abstract: PURPOSE:To simply and efficiently pretreat molten iron by executing suitable bottom blowing at the time of injecting desulfurizing flux after dephosphorized- treating the molten iron by top-blowing oxygen and bottom-blowing inert gas in a pretreating furnace. CONSTITUTION:To the molten iron 5 accomodated in the pretreating furnace 1 having the bottom-blowing tuyeres 2, while blowing the inert gas of gaseous N2, etc., from the bottom-blowing tuyere 2, dephosphorizing treatment is execut ed by blowing the gaseous oxygen for refining from the top-blowing lance 3. After that, immediately, the oxygen blowing for refining is stopped and by blowing the inert gas from the above furnace bottom tuyere 2 at 0.01-0.07Nm<3>/ min.t, the molten iron 5 is stirred. Together with this, desulfurizing flux of Na2CO3 series, etc., is injected into the molten iron 5 from the injection lance 4 submerged in the molten iron 5, to execute the desulfurizing treatment. By increasing this stirring force, the desulfurizing efficiency is improved. In this way, the pretreatment for dephosphorizing and desulfurizing can be treated in the one vessel in a short time.
Patent JP-H03235133-A (JP)
Title: Microprocessor developing device
Inventor: MAEKAWA HAJIME
IPC: G06F11/22
Filed: 1990-02-13
Abstract: PURPOSE:To immediately cope with various kinds of CPUs by down-loading a program for operating a prototype generated on a host computer to the proto type side and operating it on the prototype, and verifying the prototype. CONSTITUTION:One set of computer is formed by a CPU 1, a ROM 2, a RAM, and a selective circuit 5. In such a state, a program generated by a host computer is transferred to a prototype and executed, and also, the information of the prototype side is transferred to the host computer, by which the development of a microprocessor applied equipment is supported. In such a manner, this device can be constituted even if it is combined with any microprocessor chip, and also, it can be manufactured simply.
Patent JP-2000231322-A (JP)
Title: Subunit attaching structure for image forming device
Inventor: WATANABE TOSHIO
IPC: G03G21/18
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the push-in operation force of a subunit to a unit receiving part. SOLUTION: In this image forming device in which the subunit 3 is freely attachably/detachably pushed in and attached to the unit receiving part 2 formed in a device main body 1, a latch mechanism 4 with which latch members 4a and 4b to be respectively provided in the subunit 3 and the unit receiving part 2 in order to maintain the attaching state of both parts are engaged to be freely engaged and disengaged is provided between the subunit 3 and the unit receiving part 2, so that the peak point position (m) of the engagement reaction of the latch mechanism 4 at the operation time of attaching the subunit 3 is displaced to this side than the engagement completion position (n) (equivalent to the attachment completion position of the subunit 3) of the latch mechanism 4.
Patent JP-H04254494-A (JP)
Title: Vapor growth method
Inventor: MATSUMOTO TAKU
IPC: H01L21/205
Filed: 1991-01-31
Abstract: PURPOSE:To uniformize a crystal growing speed with a horizontal reaction tube having plural raw material introducing ports segmented to above and below by introducing a purging gas having a large coefft. of diffusion from the introducing port on the same side as a substrate. CONSTITUTION:The horizontal reaction tube 4 provided with the plural raw material introducing ports 1, 2 segmented to above and below is prepd. Gaseous raw materials (for example, triethyl gallium, arsine) are supplied from these introducing ports 1, 2 onto the crystal substrate 7. The hydrogen purging gas having the coefft. of diffusion higher than the coefft. of diffusion of the carrier gas (for example, triethyl gallium, arsine) introduced from the other introducing port 2 is introduced from the introducing port 1 nearest the substrate 7 at this time. The crystal thin films having the uniform growing speed and compsn. are thus obtd.
Patent JP-S59158158-A (JP)
Title: Data transmission system of multiple address communication
Inventor: YASUE KAZUO
IPC: H04L12/18
Filed: 1983-02-28
Abstract: PURPOSE:To prevent data omission and double reception of data by providing state display for inhibiting the reception of a frame except mutliple address communication when a frame of multiple address communication is not received in a transmitter when the frame is transmitted and the state display for preventing the double reception of multiple address communication when it is no received. CONSTITUTION:When a data transmitter transfers a frame to all data transmistters, the signal is supplied to the framd detecting circuit 101 and shift register 111 of each transmitter to generate a timing signal 201. A frame receiving circuit 102 is actuated by signal on receivable signal lines 303 and 304, but the frame is not stored when a receiving buffer is busy. When a frame addressed to this station except muliple address communication is received, a frame receive signal 203 turns on and an all-station address signal 204 turns off. A signal is generated on an FCSOK signal line 202 and a signal is generated on a signal line 306. The busy frame is converted into a light signal through an FF129 and sent back to the originating origin. Receivable signal lines 303 and 304 turn off on the generation of the busy frame.
Patent JP-S58149743-A (JP)
Inventor: ITOU SHIYOUICHI
IPC: A61B6/00
Filed: 1982-03-03
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-S60177563-A (JP)
Title: Fuel cell
Inventor: AMEKAWA HIROYUKI
IPC: H01M8/02
Filed: 1984-02-24
Abstract: PURPOSE:To increase airtightness in electrode ends by covering an electrode end which is parallel to a gas flow direction with a thin film layer of fluorine resin. CONSTITUTION:Electrode ends 9, which are parallel to a gas flow direction, of a fuel electrode 1 and an oxidizing electrode 2 are covered with a thin film layer 10 of fluorine resin. For example, a nonbacked tape 10a of polytetrafluoroethylene resin is wound on the electrode end 9, and a part projected from the electrode end 9 in an orthogonal direction to a gas pathway 8 is folded to the electrode end 9 side as shown by an arrow. The folded part is fixed by compression force and also fixed to a separator 5. Since the electrode end 9 is covered with a nonbaked tape 10a, the electrode end 9 is kept airtight.
Patent JP-H11218591-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: KINOSHITA HIDEAKI
IPC: G21C3/326
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel assembly for boiling water reactor surely fixed not to come off from a lower tieplate concerning rod elements unrestricted with respect to an upper tieplate. SOLUTION: A lower end projection 9 inserted in an insertion hole 20 provided to the lower tieplate 6 is provided on the rod elements unrestricted with respect to upper tieplate. The insertion hole 20 is provided with a small diameter opening 21 on the upper side of the lower tieplate 6 and a fitting hole 22 spreading out in the diameter direction below. To the lower projection 9, an elastic member 10 which passes the small diameter opening 21 of the insertion hole 20 in compressed state and spreads outward beyond the inner diameter of the small diameter opening 21 in free state is provided.
Patent JP-H05271054-A (JP)
Title: Tablet soluble in oral cavity and its preparation
IPC: A61K9/20
Filed: 1993-01-27
Abstract: PURPOSE:To easily prepare a tablet soluble in the oral cavity, having moderate disintegration and dissolution properties in the oral cavity and moderate strength to prevent the collapse in production and storage. CONSTITUTION:A mixture containing (A) a pharmaceutical component such as vitamin, gastrointestinal drug and antipyretic, analgesic and anti-inflammatory agent, (B) sugars such as sucrose, starch sugar, lactose, honey, sugar alcohol and tetrose and (C) water of an amount to wet the surface of the sugar granules is tabletted under a pressure of about 3-160kg/cm<2>. The amount of the pharmaceutical component is about 0.05-90wt.% and that of the sugar is about 10-90wt.% based on the mixture. The content of water in the mixture is about 0.3-10wt.%. A tablet having a porous structure with a porosity of about 20-80% and soluble in the oral cavity can be prepared by this process.
Patent JP-H11227755-A (JP)
Title: Box for continuous take-out
Inventor: NAKAE YASUSHI
IPC: B65D5/63
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a box which uses cardboard as its material and from which commercial products can be taken out continually. SOLUTION: An inside-following board 7 extended, in a mountain crease, from the lower edge of a front face board 8 is folded upward. A floor board 1 is extended in a valley crease, a slide-out board 2 is obliquely folded upward along a rear edge, and a locking piece 3 is extended and folded downward. The lock piece 3 is inserted in a locking curved groove 5 cut in a lower area of a rear board 4, thereby fixing the slide-out board 2.
Patent JP-H05202037-A (JP)
Title: Minoxidil derivative and medicine containing the same
Inventor: KANO TAKAHIRO
IPC: A61Q7/00
Filed: 1992-01-24
Abstract: PURPOSE:To obtain the subject new minoxidil derivative having improved percutaneous absorbability and excellent hair growing effects, especially initial trichogenous ratio and high safety. CONSTITUTION:The objective compound of formula I (at least either of R<1> and R<2> is formula II and the other is H), e.g. 4-amino-2-{(3-phthalidyl) amino}-6- piperidinopyrimidine-3-oxide. This compound is obtained by reacting minoxidil of formula III with o-phthalaldehydic acid of formula IV in a solvent such as an alcohol or acetone at a temperature within the range of ordinary temperature to 60 deg.C, preferably 40-50 deg.C.
Patent JP-H10210839-A (JP)
Title: Mower and rotary blade for mower
Inventor: MATAYOSHI HARUMORI
IPC: A01D34/73
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a mower for reducing impacts on blades and reducing the entanglement of grass in the mower provided with the plural blades on the peripheral edge of a rotary plate. SOLUTION: The rotary plate 9 rotated by a driving power shaft is provided and plural shafts 13 are provided on the peripheral edge of the rotary plate 9. The plural blades 11 provided with attaching holes 11a are attached to the rotary plate 9 by passing the attaching holes 11a through the shafts 13 and controlling them by pressing members 17 and a clearance is provided between the shaft 13 and the attaching hole 11a. The blade 11 is withdrawn at the time of being abutted to an obstacle such as a stone or the like and the impact is made small. Also, since the clearance is formed between the shaft 13 and the attaching hole 11a, the grass is not entangled with the shaft 13.
Patent JP-S60177684-A (JP)
Title: Photoelectric converter
Inventor: HAYASHI HISAO
IPC: H01L31/105
Filed: 1984-02-23
Abstract: PURPOSE:To enable high-speed operation as well as to stabilize the high-frequency properties independently from a substrate, by providing on one surface of a semiconductor substrate a semiconductor layer having a higher impurity concentration than the substrate and the same conductivity type with the substrate. CONSTITUTION:An n<++> type Si layer 13 is provided on the surface of an n<+> type substrate 1. An n<-> type epitaxial layer 2 is provided on the layer 13 and an n<+> type isolation diffusion layer 3 and p<+> layers 5 and 6 are formed in this layer 2. According to this constitution, even if light received in light-receiving regions 7 and 8 reaches the substrate 1 to produce carriers therein by photoelectric conversion, these carriers will diffusedly move in the layer 13 and be annihilated in a short period. Accordingly, the carriers generated in the substrate 1 will not be added to carriers generated in photoelectric converting sections 2a and 2b, and therefore an extremely high response speed is realized. Further, the high-frequency properties can be stabilized independently from the resistivity of the substrate 1.
Patent JP-S55124259-A (JP)
Title: Semiconductor device
Inventor: NISHIZAWA JIYUNICHI
IPC: H04N5/335
Filed: 1979-03-19
Abstract: PURPOSE:To enhance the integrity of an SIT memory and accelerate the reading speed thereof by burying one of the main electrodes of a transistor for reading the voltage of carrier stored by photovoltaic effect to become floating region. CONSTITUTION:An n<+>21-p<->22-n<+>23 architecture at the lower surface side of a semiconductor substrate is formed as a photodetector, and n<+>-region 25, n<+>-region 23, p<+>-region 26, and n<->-region 24 are formed as the source, drain, gate and channel regions for performing the switching operation at storage image reading time in an SIT to enhance the integrity of the longitudinal configuration. Source and gate electrodes 25 and 26 formed of aluminum and polysilicon and the like are formed as bit and word wires. The drain region of the SIT is operated as the storage capacity in floating state. The holes formed in the p<->-region 22 are flown to the barrier in the vicinity of the region 23 having high potential and stored thereat. When a pulse voltage is applied to the word line to remove the potential barrier of the channel, the positive voltage stored in the drain is detected by the bit line.
Patent JP-S63202195-A (JP)
Title: Still picture transmitter
Inventor: YAMAURA HIDEO
IPC: H04N1/40
Filed: 1987-02-18
Abstract: PURPOSE:To reduce granular noise of a still picture by correcting the noise in a picture signal based on a picture signal representing the next picture and a picture signal representing one pattern outputted from a storage means and using the corrected picture signal so as to rewrite the storage of a storage means. CONSTITUTION:A changeover switch circuit 3 is thrown to the position of a terminal 3a and an output picture signal of a TV camera 11 is fed to a memory 12. The memory 12 stores one pattern during a write period A1. Then the circuit 3 is thrown to the position of a terminal 3b, the next picture is fed to an adder 1, the memory 12 starts adding the preceding picture signal to the adder 1 during the write period A2 as soon as the addition is started and the adder 1 adds a picture signal representing the sum to a divider 2. The divider 2 applies 1/2 multiplication and the picture signal representing the quotient is fed to the memory 12. As a result, the memory 12 updates the storage. Thus, the noise level is halved.
Patent JP-S59159048-A (JP)
Title: Adsorbed quantity measuring apparatus
Inventor: SAKAI JIYUN
IPC: G01N15/08
Filed: 1983-02-28
Abstract: PURPOSE:To allow the liquid level of a cooling medium to remain at a predetermined level for a sample cell automatically by controlling an elevator for driving a Dewar vessel up and down based on a detected liquid level thereof. CONSTITUTION:A liquid level sensor 23 is provided in a Dewar vessel 22, which is mounted on an elevator 29 driven by a motor 28. Prior to making a test, the elevator 29 is lowered until a low limit switch 31 operates, whereas a cooling medium 21 is injected in the Dewar vessel up to a predetermined level. When the liquid level of the cooling medium 21 drops as time passes after the test is started, a comparator 33 starts to operate to turn the motor positively based on the output of the liquid level sensor 23, causing the elevator 29 to elevate until the predetermined liquid level is reached. If a high limit switch 30 operates, an alarm 34 will be actuated.
Patent JP-S54126053-A (JP)
Title: Eyeglass lens
Inventor: EGAWA MASARU
IPC: G02C7/06
Filed: 1978-03-23
Abstract: PURPOSE: To enable a person, who has his lens adjusting ability lowered, to enjoy a comfortable field of view continuously from an infinity to a short range by making constant the vertical component of a prism in the vicinity of round intersections of the groups of a reflective plane which intersects at a right angle the main meridian of an eyeglass lens.  
     CONSTITUTION: The eyeglass lens has its main meridian longitudinally at its center and is composed of three continuous portions, i.e., a long range portion F, a progressively focusing portion P and a short range portion N. At a point A, the level is divided into upper and lower regions with a round intersection such that the curvature in the lower region is decreased the more as its leaves the meridian MM' the more whereas the curvature in the upper region is identical to that of the intersection. The horizontal component of the prism at the sides of the short range portion and the progressively focusing portion is constant at a preset distance of the meridian MM' to depress the enlargement of the image in the horizontal direction thereby to make the image recognition as a whole satisfactory. In the vicinity of the round intersection, since the vertical component of the prism is constant, the horizontal object can be recognized in an accurately horizontal direction, and the image can be prevented from vertically fluctuating for the horizontal motions of the head or eyes of a person. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58151101-A (JP)
Title: High frequency window for microwave tube
Inventor: TSUTAKI KUNIO
IPC: H01J23/50
Filed: 1982-03-03
Abstract: PURPOSE:To realize the high frequency window of broad band in high frequencies, by providing a helix high frequency window converting section having a characteristic impedance between the characteristic impedance of a helix section and an input impedance viewing outside through the high frequency window. CONSTITUTION:A helix high frequency window converting section consists of a lambda/4 transformer section corresponding to the lowest frequency of an operating frequency band and a band adjusting section, lt in length, having the same characteristic impedance as the input impedance viewed from B-B'. As the value of the band adjusting lt of the high frequency window is decreased from the length of 0.23lambda, the frequency characteristics of VSWR is a broad band. Then, the length of the band adjusting section to obtain the broad band characteristics is <=1/4 length the wavelength lambda corresponding to the lowest frequency of the operating band.
Patent JP-S58151261-A (JP)
Title: Dot impact type matrix printer
Inventor: WATANABE SUSUMU
IPC: H01F7/14
Filed: 1982-03-03
Abstract: PURPOSE:To obtain a magnetic circuit, by which printing can be performed at a high speed and heating of a coil can be reduced, by winding a coil in a tapered shape in the magnetic circuit of a printing hammer driving device. CONSTITUTION:A tapered coil spool 17 is inserted into a tapered yoke 16, and the coil 18 is wound around the spool 17. Leaking magnetic flux 21 from the yoke 16 becomes gradually large from a root 19 of the yoke 16 toward a tip 20 of the yoke 16. Even though the cross section is made smaller in correspondence with the leaking magnetic flux from the root 19 toward the tip 20, the attracting force of a printing hammer 15 is not decreased. The length of the coil with respect to required number of winding can be made short, and the resistance of the coil can be reduced.
Patent JP-S59158608-A (JP)
Title: Output circuit
Inventor: ISHII SATORU
IPC: H03F3/217
Filed: 1983-02-28
Abstract: PURPOSE:To obtain an output circuit with good efficiency by inserting an inductive element in series with a switching element of an output stage and providing separately a high speed switching diode for absorbing reverse current. CONSTITUTION:Each drain of power MOSFETs Q1, Q2 is connected through inductive elements L2, L3 and an anode of a diode D3 and a cathode of a diode D4 are connected to the connecting point of the inductive elements. A cathode of the diode D3 and an anode of the diode D4 are connected respectively to a positive and a negative power supply. The inductive elements L2, L3 have an inductance (<=2muH) being a value to the extent not affecting the normal switching operation and an air-core coil or bead core, for example, is used as the inductive elements. Further, the diodes D3, D4 are of high speed switching and elements having <=several tens of nsec. of reverse recovery time are used for example.
Patent JP-H08236744-A (JP)
Title: Solid image pickup device
Inventor: TAKEDA KATSUMI
IPC: H04N5/369
Filed: 1995-02-22
Abstract: PURPOSE: To generate image signals for one line by changing the vertical pairs of signal charge being read out of a photoelectric transfer element separately for each field without being influenced by the property difference of each output system, in a solid image pickup element having two channels of output systems. CONSTITUTION: The signal charge detector 17 of the solid image pickup element 1 having two channels of output systems outputs signal charge being read out of the 2N+2 (N is an integer) lines of a photoelectric converter 12, and a signal charge detector 18 outputs signal charge being read out of the 2N+1 lines of the photoelectric converter 12. A delay circuit 21 delays the output signal from a signal charge detector 17 by one horizontal scan period. A signal processor 3 generates image signals for one line by the signal output of the signal charge detector 18 and the signal charge detector 17, in one field, and generates image signals for one line by the signal output of the signal charge detector 18 and the delay circuit 12 in the other field.
Patent JP-S56132204-A (JP)
Title: Article storing device
Inventor: JIN TOORU
IPC: B65G1/127
Filed: 1980-03-17
Abstract: PURPOSE: To lead storing shelves out of the front opening with a simple means by providing a plurality of storing shelves in the assigned receiving space.  
     CONSTITUTION: A driving device is actuated to rotate sprockets 2, 2', 2" by making a open-and-close switch 5, thereby to move storing shelves 13 hanging on a fixing shaft engaged between chains 12. Therefore, if the open-and-close switch 5 is operated to freely control the rotation of said sprockets, the storing shelves 13 can be moved and stopped at an opening A sequentially or selectively to store or take out articles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52117284-A (JP)
Title: Supply apparatus for high temperature part of solid sublimation matter
Inventor: ISHIMATSU KAZUHIKO
IPC: B01D7/00
Filed: 1976-03-29
Abstract: PURPOSE:To make the sublimate to powder with rapid cooling of gaseous sublimation matter, flowing from a high temperature side to supply device side, by cooling the part, contacted with a high temperature, of supply device (for example, of sublimation matter, such as ZrCl4 etc.) at the temperature less than sublimation point.