baber/WOPTO huggingface dataset:
Patent JP-H0457410-A (JP)
Title: Semiconductor integrated circuit
Inventor: USAMI MITSUO
IPC: H01L27/04
Filed: 1990-06-27
Abstract: PURPOSE:To realize low power consumption and high speed by using an NTL circuit for a circuit with a light load and using an NTL circuit with an emitter follower output circuit added thereto for a circuit with a comparatively heavy load, and selecting a voltage used for the NTL circuit depending on the pre- stage circuit constitution. CONSTITUTION:An NTL circuit is used for a logic gate circuit having only a light load such as reception of input signals A, B and supply of an output signal C to only an input transistor(TR) Q3 of a logic gate circuit of a next stage. In such a case, an operating voltage -VEE1 is selected to be a small voltage as about -1.2V. The NTL circuit to an output section of which an emitter follower output circuit is added is used for a logic gate circuit having a comparatively heavy load such as reception of input signals A, B and supply of an output signal C to the input TR Q3 and plural logic gate circuits. That is, collector output signals of TRs Q1, Q2 are supplied to the base of an emitter follower output TR Q5. In such a case, an operating voltage -VEE2 is selected to be a large voltage as -2V.
Patent JP-H0460945-A (JP)
Title: Tape loading device
Inventor: SATO HITOSHI
IPC: G11B15/665
Filed: 1990-06-27
Abstract: PURPOSE:To smoothly move a skate by adhesively fixing the skate sliding face of a guide rail to a face formed at the same height as the skate sliding face in a skate positioning member. CONSTITUTION:A positioning member 13 is fixed directly to a chassis 21 and a sliding face 13a and a plane part 13b of a skate 26 in the positioning member 13 are worked at the same height from a fitting face 13 of the positioning member 13 to the chassis 25. One end of a guide rail 24 is fixed by a screw 30 so as to adhere the sliding face of the skate 26 to the plane part 13b of the positioning member 13. Therefore, a step between the sliding face 13a of the skate 26 in the positioning member 13 and the skate sliding face of the guide rail 24 can be eliminated without considering the thickness of the guide rail 24 and the dimensional error of the fitting member. Thus, the skate 26 can be smoothly and easily moved.
Patent JP-H1171366-A (JP)
Title: Production of phthalide compound
Inventor: NAKAO SATOSHI
IPC: C09B11/18
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To economically obtain the subject compound capable of extremely rapidly reacting, not causing a waste water treatment problem after the reaction and useful as a coupler for color development type recording materials by performing the reaction in the presence of activated carbon. SOLUTION: This method for producing a phthalide compound of formula II (R<1> -R<6> are each an alkyl or the like) [e.g. 3,3-bis(4-dimethylaminophenyl)-6- dimethylaminophthalide] comprises oxidizing a triphenylmethane compound of formula I  e.g. 2-[4,4'-bis(dimethylamino)benzhydryl]-5-dimethylaminobenzoic acid} with an oxidizing agent, preferably one kind of compound selected from air, oxygen, hydrogen peroxide and the mixtures of oxygen with inactive gases in the presence of activated carbon in an aqueous solvent.
Patent JP-S6411430-A (JP)
Title: Radio communication system
Inventor: ITO KOICHI
IPC: H04W72/04
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a radio communication equipment which is immune from interference and radio wave interference by composing control channels of plural channels which differ in frequency, and using the respective control channels at equal frequency and connecting a master device and a radio communication terminal device. CONSTITUTION:The master device 1 is connected to a radio telephone set 2 through a radio line and also connected to a wire telephone line 3. A signal sent from the line 3 is passed through a hybrid circuit 4 to become the modulation input of a transmitter 5. The radio wave modulated by the transmitter 5 is passed through an antenna common-use device 6 and sent out of an antenna 7 to the telephone set 2. A radio wave sent out of the telephone set 2, on the other hand, is passed through the antenna 7 and common-use device 6, demodulated by a receiver 8, and sent out to the line 3 through the line 4. The master device 1 and telephone set 2 are provided with memories 70 and 71 for storing control channels to be used next. Synthesizers 9 and 19 can set the frequency of a transmitter receiver to the frequency of two control channels C1 and C2.
Patent JP-S6229254-A (JP)
Title: Radiotelephony equipment
Inventor: MARUI KUNIYOSHI
IPC: H04W88/02
Filed: 1985-07-30
Abstract: PURPOSE:To obtain a radiotelephony equipment having a function for recording a message from a caller, suitable for miniaturization and confirming the number of messages by writing data corresponding to a TDMF signal in response to the mode setting of a mode setting control means and displaying the number of incoming times of the DTMF signal. CONSTITUTION:A CPU system 13 has a memory element in the inside, which stores own station telephone number data and the communication destination telephone number data inputted from a ten-key section 11, stores a binary code data (decode data) outputted from a DTMF signal decoder 10 and applies control to clear the data read from the memory element. Moreover, when a call signal sent from an automobile telephone exchange station comes corresponding to the call from a caller, own telephone number data or the communication ddestination telephone number data are read from an internal memory element, it is given to a voice synthesis circuit 1 together with the prescribed message data stored in a voice synthesis memory 2 and the control synthesizing the voice signal corresponding to the data is applied.
Patent JP-H0460035-A (JP)
Title: Connecting method of reinforced concrete column and beam
Inventor: FURUTA ARATA
IPC: E04B1/21
Filed: 1990-06-27
Abstract: PURPOSE:To improve the workability by erecting a beam between adjacent columns, drawing a beam main reinforcement in a sheath pipe into a column and beam connecting part, then injecting a grout material into the sheath pipe, and placing concrete of the column and beam connecting part. CONSTITUTION:A sheath pipe 2 has an end part main reinforcement 3 contained in one end part in such a manner as to be capable of protruding and recessing. The end part main reinforcement 3 of a beam A is entrained in the sheath pipe 2, and in the state where the end part main reinforcement 3 and beam main reinforcement 4 of a beam A' are recessed in the sheath pipe 2, respectively, each beam A, A' is erected between respective brackets 6 of adjacent concrete outer column B and a middle column C. Then, the end part main reinforcement 3 is drawn from the sheath pipe 2 of each beam A, A' into a column and beam connecting part, and the beam main reinforcement 4 is drawn from the sheath pipe 2 of the beam A' and inserted into the sheath pipe 2 across the column beam connecting part. A grout material is injected to the sheath pipe 2 of each beam A, A', and concrete to the column and beam connecting part is placed.
Patent JP-H0633377-A (JP)
Title: Sizing agent for fiber
Inventor: TANAKA SATOSHI
IPC: D06M15/11
Filed: 1992-06-01
Abstract: PURPOSE:To provide the fiber-sizing agent especially excellent in a cohesive property and a fluff-binding property by adding PVA, starch, etc., to a specific water-soluble polyurethane resin. CONSTITUTION:(A) A water-soluble polyurethane resin derived from A1: a water- soluble polyoxyalkylene compound produced by addition-reacting ethylene oxide or propylene oxide to a compound having hydroxyl groups (e.g. ethylene glycol) and A2: diisocyanate, and having a mol.wt. of 20000-500000 and an oxyethylene unit content of >=60% is compounded with (B) one kind or more of compounds selected from PVA, starch, acrylic resin, etc., in an A:B weight ratio of 5:95 to 80:20, preferably 10:90 to 65:35, to provide the fiber-sizing agent effective for fibers such as wool, cotton and synthetic fibers. The sizing agent is excellent in the cohesive property and the fluff binding property.
Patent JP-H0911851-A (JP)
Title: Triggering-indicator for belt tensioner
Inventor: BUARUTAA GURORIKU
IPC: B60R22/48
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of a trigger ring indicator to make it difficult to be broken by providing a spiral bent element made of thermoplastic material. SOLUTION: This trigger ring indicator has a display part 1, a spiral bent element 2 adjacent thereto, and a connecting part 3. The connecting part 3 having a latch protruding part 4 and a projection 4 is useful for latch connection. The connecting part 3 has a groove-shaped guide channel 5, by which the cable of a belt tensioner can be guided. The trigger ring indicator can be manufactured, for example, with one part by injection molding process from polyoxymethylene.
Patent JP-H08332643-A (JP)
Title: Mold for synthetic resin
Inventor: NAKAYAMA TOSHIHIRO
IPC: B29C39/26
Filed: 1995-06-08
Abstract: PURPOSE: To provide a mold for resin molding by which marks can be put on the mold without a direct processing and the marks easily read out by an image processor can be put. CONSTITUTION: An uneven pattern P1-P2 which marks for identifying the molded products on the contact part with a runner R is formed on the endface 30a-33a brought into contact with the runner R of an injector pin 30-33 sticking out the molding when opening the molding plates.
Patent JP-H0280885-A (JP)
Title: Threaded joint
Inventor: KENESU RAASU RAASON
IPC: E21B17/042
Filed: 1989-06-30
Abstract: PURPOSE: To prevent damage due to excessive bending stress by an initial play, which is generated to the end surface of a spigot of a first drill string machine element and on a coupling sleeve of a second drill string machine element, eliminating after use. CONSTITUTION: This thread coupling has a male thread 10 formed on a spigot 11 of a first drill string machine element 12 for impact drill. The first drill string machine element 12 is provided with a shoulder 13 and the male thread 10 is fitted to a female thread 17 inside a coupling sleeve 18 of a second drill string machine element 19. With an unused male thread 10, an initial play δgenerated between the end surface 16 of the spigot 11 and on the stopper interior 20 of the coupling sleeve 18 when the shoulder 13 comes in contact with the coupling sleeve 18 eliminates after use. Thus damage to the thread incurred by the thread coupling during drilling work due to excessive bending stress can be prevented.
Patent JP-H08339031-A (JP)
Title: Camera capable of panoramic consecutive photographing
Inventor: TABATA YASUSHI
IPC: G03B15/00
Filed: 1995-06-09
Abstract: PURPOSE: To transfer plural photographed images on an area equivalent to one standard frame by dividing a photographing frame for panoramic photographing to plural frames in a longitudinal direction so that the consecutive images can be photographed. CONSTITUTION: When a photographing mode switching knob 4 is moved to a panoramic photographing position in the center part, a vertically moving lever 33 is turned counterclockwise by a driving pin 31. A consecutive photographing light shielding plate 24 is moved downward, and an upper panoramic light shielding plate 23A is also moved downward. A swing lever 26 is swing counterclockwise, and a lower panoramic light shielding plate 23B is moved upward. As a result, the upper and the lower sides of an aperture 8 are narrowed by the light shielding plates 23A and 23B, thereby demarcating the panoramic photographing frame. When the knob 1l is moved to a panoramic consecutive photographing position on the left side, the light shielding plate 24 is moved downward further and moved to a position where it covers the panoramic photographing frame.  Therefore, only a part equivalent to a notched window 28 in a panoramic photographing frame body is opened and the consecutive photographing frame is demarcated.
Patent JP-S6323359-A (JP)
Title: Planar semiconductor device
Inventor: HANEDA HISASHI
IPC: H01L29/747
Filed: 1986-07-16
Abstract: PURPOSE:To stabilize the withstand voltage characteristics of the title semiconductor device of high withstand voltage by a method wherein the low density third semiconductor region of the same conductivity type as that of the second semiconductor region is formed on the outer circumference of a P-N junction part deeper than the second semiconductor region. CONSTITUTION:The third semiconductor regions 20 and 20 are formed by diffusing N-type impurities in low density on the part corresponding to the outer circumference of the high density P-N junction parts 21 and 21 located between N<+> type regions 19 and 19 and P<+> type regions 18 and 18, and N<-> type region 20 is formed deeper than the N<+> type regions 19 and shallower than the P<+> type regions 18. When inverted bias voltage is applied to the P-N junction part 21 of a planar type DIAC, e depletion layer 25 is formed on the P-N junction part 21. As the inflected part 25' on the outer circumference of the depletion layer 25 on the N<-> type region 20 is gently sloped and the concentration of electric field is hardly generated, the withstand voltage of the depletion layer 25 is brought into the most stabilized state at the center part 21a of the P-N junction part 21, and the withstand voltage of the planar type DIAC is increased in a stabilized state.
Patent JP-S6227716-A (JP)
Title: Light valve for meshed-dot formation
Inventor: HATANAKA ISAMU
IPC: H04N1/405
Filed: 1985-07-29
Abstract: PURPOSE:To form easily a meshed-dot picture which has a gradient and has not the variance between picture elements, by changing the shape or/and the size of each or a part of plural optical shutters to constitute a light valve. CONSTITUTION:With respect to the size of optical shutters 13, 5 optical shutters provided in the first row of a matrix are made different from one another and optical shutters in the second-fifth rows are equal to optical shutters 13 in corresponding positions in the first row. An image forming face is provided on one face side of this light valve 11 and a light source is provided on the other face side, and the light from the light source is transmitted through this light valve to form an image on photosensitive materials. When 5 optical shutters which are arranged in one row of the light valve and are different in size are used selectively, 5 kinds of photosensitive part different in size are formed on the photosensitive materials. Thus, the density is expressed with 6 gradations including the non-photosensitive state.
Patent JP-H04233652-A (JP)
Title: Personal computer bus and video adapter for high-performance parallel interface
Inventor: UIRIAMU FUREDERITSUKU DETSUCHI
IPC: G06F5/06
Filed: 1991-06-13
Abstract: PURPOSE: To provide an adaptor for connecting a personal computer, a bus for a work station or a video display device to a high performance parallel interface(HIPPI) channel in a host computer. CONSTITUTION: This adaptor is provided with an electric circuit interface for supplying a compatible signal level between the HIPPI channel 91 and the personal computer or the bus 109 of the work station. The adaptor connected to the bus 109 includes a first in first out(FIFO) buffer 93 for receiving a data word from the channel 91. Control logic 104 monitors the status of the buffer 93 and interlocks operation between the bus 109 and the channel 91 so as to attain suitable data transfer by the buffer 93. The buffer 93 is accessed by the personal computer or the work station as if it is an internal memory.
Patent JP-S6323330-A (JP)
Title: Visual alignment mechanism for manual bonding
Inventor: KAWABATA SUMIYOSHI
IPC: H01L21/60
Filed: 1986-07-16
Abstract: PURPOSE:To sharply increase an assembling yield by providing a light source for irradiating a bonding position on the bonding pad of a work with the spot of light as a mark while being interlocked with the movement of a bonding tool. CONSTITUTION:An operator determines the positions of a bonding tool 1 in (x) and (y) directions with respect to the height of a work 6 above a bonding pad 5 by a light source 3 by a manual operation while monitoring a monitor 4 in an initial adjustment before an operation. When, after the initial adjustment, the work 6 is located on a support mount 7 and the bonding tool 1 is moved by the manual operation, the light source 3 is interlocked with the movement of the bonding tool 1 and a light spot 8 is moved to a bonding position on the bonding pad 5. When the bonding position is visually aligned on the bonding pad 5, the bonding position can be accurately visually aligned by the light spot 8. This prevents the deviation of the bonding position and assembling defects due to the deviation can be sharply reduced.
Patent JP-H1111588-A (JP)
Title: Preliminary treatment method for charging and device thereof of fragile container
Inventor: MAEDA HIROSHI
IPC: B65B3/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a charging device by which a charging material can be appropriately and securely filled in a fragile container in which recesses or pinholes are easily brought. SOLUTION: This device is provided with a hermetically sealing means 34 for keeping a vacant and fragile container B in a hermetically sealed condition, and a pressurizing means 34 supplying air into the fragile container B hermetically sealed in a sealing process and pressurizing the container B at a higher pressure than the outside air. After collapsed parts and recessed parts of the fragile container have been eliminated by increasing the inside pressure of the fragile container by the pressurizing means 34, a specified charging material is filled in the fragile container.
Patent JP-H04364862-A (JP)
Title: Radiation therapeutic apparatus
Inventor: KOYANAGI KEIJI
IPC: G21K1/02
Filed: 1991-06-12
Abstract: PURPOSE:To enable irradiation of higher dose within a smaller range by arranging an irradiation head for emitting a radiation and a collimator for radiating the radiation tuned to a spot from the head to a lesion while the collimator has a collimator hole with a spheroidal shape inside. CONSTITUTION:This therapeutic apparatus is equipped with a collimator 20B having a spheroidal collimator hole at the tip of an irradiation head 8 of a gantry 8 thereof using an accelerator. When utilizing straightfoward X rays 22A, an irradiation range expands depending on the setting of the position of a lesion. So, the straightfoward X rays 22A are excluded while the lesion is placed at a focusing position 30A of opposite X rays. Conversely, a distance between an outlet hole of the collimator 20B and the lesion 30 is so adjusted that the lesion 30 reaches the position 30A. This enables the irradiation of the reflected X rays at the position in a spot when the lesion 30 is fine, thereby achieving a treatment of the lesion of a fine area.
Patent JP-H0828441-A (JP)
Title: Sludge drain pump equipment
Inventor: TAKAGAMI YOSHIMI
IPC: F04B15/02
Filed: 1994-07-20
Abstract: PURPOSE:To enable a sludge drain pump to be restarted even after a long quiescent time by providing a clean water supply means connected to a clean water source near a suction port of the sludge rain pump to open a change-over valve before the running of the sludge drain pump is stopped and jet the clean water to the suction port of the pump. CONSTITUTION:When a sludge drain pump 2 is run, the level of sludge water Wb is lowered. When a pump stopping period is reached, it is detected by a level detecting means to open a change-over valve 11 and jet clean water Wa in a tank 9 toward a suction port 4 of the sludge drain pump 2 so that the sludge drain pump 2 sucks the clean water Wa in place of the sludge Wb. After the elapse of a predetermined time, the sludge drain pump 2 is stopped to close the change-over valve 11. Thus before the sludge drain pump 2 is stopped, the sludge drain pump 2 drains a lot of the clean water Wa outside a suction tank, so that only clean water Wa or the sludge water remarkably siluted by the clean water Wa remain in the drain pump 2 and a pumping pipe 7.
Patent JP-S5958703-A (JP)
Inventor: HASHIHATA MICHIHARU
IPC: F21V17/00
Filed: 1982-09-27
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-S5956673-A (JP)
Inventor: SASAKI YOSHIO
IPC: F25B1/00
Filed: 1982-09-25
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-H08339863-A (JP)
Title: Connecting structure for connector
Inventor: SASAHARA YASUMASA
IPC: H01R13/52
Filed: 1995-06-09
Abstract: PURPOSE: To provide a sufficient waterproofing effect by facilitating mounting/ demounting also to reduce a cost further to simplify constitution. CONSTITUTION: A plug connector 1 is constituted by a cylindrical plug 3 protruded from a tip end of a molded part 2 of insulation coating an internal conductor and a sleeve 5 fitted to a groove 4 formed in a tip end of the molded part 2 to extend in a peripheral direction. On the other hand, a connector receiving part 6 of receiving this plug connector 1 is connected to be constituted by a jack 7 connected to the plug 3 of the connector 1 and by a case 9 of holding a printed board 8 of mounting this jack 7 and the other electric part. The sleeve 5, annularly formed with a flexible material, is formed in a conical shape of spreading its tip end side in a tip end direction. Consequently, in the case of connecting the plug connector 1 to the jack 7 of the connector receiving part 6, by adhesion of the tip end of the sleeve 5, having flexibility, to an external surface of the case 9, a connecting part A between the plug 3 and the jack 7 is sealed from the outside.
Patent JP-S5791867-A (JP)
Title: Mold for casting lead-calcium type alloy grid body
Inventor: MORIMOTO YOSHINARI
IPC: B22D25/04
Filed: 1980-11-28
Abstract: PURPOSE: To minimize the change in the weight and thickness of a grid body by making the engraving margins of a grid body casting mold for lead storage batteries shallower than the desired thickness of the grid body.  
     CONSTITUTION: Spray margins for a lubricant are made equal for main bone parts and the surface part of molds, and the molds are engraved at such margins at which a grid body thinner by about 0.05mm than the desired thickness of the grid body is engrated. In addition, spray margins for the lubricant are provided only in the width direction in the bone parts in the grid body. For example, the design thickness of the grid body is set at about 1.40mm and the engraving depth of the molds is set at about (1.40-0.05)/2=0.675mm respectively on movable side and stationary side. An about 0.2mm spray margin is provided only in the width direction at the mating surfaces 2 of the molds 1. Then, despite continuous casting of a lead-calcium alloy, the gradual increase in the weight of the grid body in progression of casing of obviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0832329-A (JP)
Title: Antenna attaching device
Inventor: NAGAO HIROYUKI
IPC: H01Q1/12
Filed: 1994-07-20
Abstract: PURPOSE:To easily adjust an azimuth angle and to reduce a cost by omitting a mast in a device for attaching a parabolic antenna to the handrail of a veranda or the like. CONSTITUTION:Both ends of the handrail 1 are bent downwards and a bent piece on a rear side is joined by a bolt 4 by using an adjuster 3 and attached to the handrail 2. A bracket supporting part 5 is connected to the front side of a handrail attaching tool by welding or brazing or the like, an azimuth angle bracket 6 is tempolarily fixed to the upper surface of the bracket supporting part 5 by the bolt 7 and both bent pieces of an elevation angle bracket 8 attached to the back surface of the parabolic antenna 9 are held there between both bent pieces of the azimuth angle bracket 6. A hole 10 and a long hole 11 on a circumference for which the hole 10 is a center are pierced on both side pieces of the elevation angle bracket 8 and temporary fixing to the azimuth angle bracket is performed by the bolt 12. The bolt 12 is tightened after adjusting an elevation angle, the bolt 7 is tightened after adjusting the azimuth angle and the direction of the antenna 9 is fixed.