baber/WOPTO huggingface dataset:
Patent JP-S6081940-A (JP)
Title: Frame synchronizing circuit
Inventor: SATOU TOSHIBUMI
IPC: H04L7/04
Filed: 1983-10-12
Abstract: PURPOSE:To maintain frame synchronism by outputting a stable regenerated clock signal in case of a burst error and inhibiting a frame period protecting circuit from operating, and attaining synchronization right after the error ends even if frame synchronism deviates within a specific range during the occurrence of the burst error. CONSTITUTION:When a burst error detections signal BDET is inputted to respective circuits, a clock signal regenerating circuit 21 outputs the stable regenerated clock signal CLOCK from the sample holding circuit in the circuit 21 although the burst error is occurring, and the frame synchronism protecting circuit 28 is inhibited from operating. Consequently, even when an error synchronism detection time is shortened, there is no disturbance of the burst error, and a frame synchronism window selecting circuit 27 selects a frame synchronism window signal WINDOW with specific bit length to make a return to a correct synchronizing phase right after the burst error ends even if the frame synchronism deviates within the specific range during the occurrence of the burst error.
Patent JP-H0354543-A (JP)
Title: Daylight screen
Inventor: TATEISHI HARUHIKO
IPC: G03B21/60
Filed: 1989-07-21
Abstract: PURPOSE:To obtain the screen which is easy to see from positions over a wide range by incorporating a specific diffusing material in a film surface composition body consisting of resin and beads. CONSTITUTION:Calcite or silicon oxide of 0.3-40 mum in particle size is incorpo rated as the diffusion material in the film surface forming composition body made of film forming resin and glass beads. Then mirror surface reflection by the glass beads is prevented from being reduced and an image is prevented from being invisible with the angle to obtain the daylight screen which is easy to see from positions over a wide range.
Patent JP-H0478126-A (JP)
Title: Automatic focus detector
Inventor: HANZAWA JIRO
IPC: H01L21/30
Filed: 1990-07-20
Abstract: PURPOSE:To more simply and quickly performing optimum focusing, by installing a record medium retaining means and an image sensing means wherein the record medium surface has a specified angle to an image formation surface, and a mark image for detection is in the optimum focusing state, and an information processing means for obtaining the optimum focus position. CONSTITUTION:Under a projection optical system 2, a record medium 6 substrate is moved to a position where a focus position detection mark 3 on a reticle 1 can be transferred on a record medium 6 substrate; the record medium 6 surface is positioned by an xyz-stage 4 and an elevating mechanism 5; a pattern of the reticle 1 is exposed to light. The record medium 6 is returned to the horizontal state; the stage 4 is sent by d+S where d is the deviation of a reference point from an optical axis, and S is reference length, and the record medium 6 substrate is positioned under an observation optical system 12; a position (j) corresponding with the optimum focus is obtained; at the samed time, the distance from the optimum focus position (j) to the reference point 8 is obtained on the record medium 6 substrate; deviation amount Zf is obtained from a distance L and a substrate inclination angle theta, and outputted to an alinger side.
Patent JP-S5893263-A (JP)
Title: Sealing method
Inventor: KATAOKA YOSHINORI
IPC: H05K1/02
Filed: 1981-11-30
Abstract: PURPOSE:To completely seal a diode passed through an epoxy plate by forming a recess on a heat sink plate of iron plate, soldering a diode while aligning the surface in the recess, covering the overall surface with a glass epoxy plate having a copper foil on the surface, soldering the leads of the diode, and then coating an ultraviolet ray curable resin on the overall surface. CONSTITUTION:A recess 3 is formed on a heat sink plate 2 of iron plate, a diode 1 is secured with a solder layer 10 in the recess while aligning the front surface, and a sealing space 5 which surrounds the diode 1 is formed in the recess 3 at the periphery of the diode 1. Then, a glass epoxy plate 4 formed with a copper foil 6 on the surface is covered on the overall surface, the lead wirings 8 of the diode 1 are inserted into a through hole 7 opened at the plate, and the upper end is sealed with the solder 9. Subsequently, an ultraviolet ray curable resin 12 is covered and cured on the overall surface of this side, and a protective film 13 made of epoxy resin or the like is covered on the resin.
Patent JP-H1072416-A (JP)
Title: Cyclopropylglycine derivative and metabolic regulation type l-glutamic acid receptor agonist
Inventor: SHINOZAKI ATSUHIKO
IPC: A61K31/215
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivative more selective than a metabolic regulation type L-glutamic acid receptor agonist, exhibiting excellent characteristics, useful for treating Huntington's disease, etc. SOLUTION: This derivative is shown by formula I (R<1> and R<2> are each OH or a 1-6C alkoxy; R<3> and R<4> are each H or a 1-6C alkyl; X<1> and X<2> are each a halogen), to be concrete, (2S, 1'S, 2'S)-2-(2'-carboxy-3',3'difluoro) cyclopropylglycine. The derivative is obtained, for example, by reacting an olefin compound of formula II with sodium chlorodifluoroacetate to give two optically active isomers of 2-(2'benzyloxymethyl-3',3'-difluoro)cyclopropylethylene glycol 1,2-oacetonide and using the isomers as starting raw materials.
Patent JP-H0477969-A (JP)
Title: Block diagram editing system
Inventor: NAKAMURA TAKEO
IPC: G06F17/50
Filed: 1990-07-20
Abstract: PURPOSE:To efficiently execute top/down editing even if an undefined hierarchy symbol exists by providing a hierarchy symbol shape generation part generating the shape of the hierarchy symbol, a pin definition part defining the pin of the hierarchy symbol and a shape alteration part connecting a line following a pin definition. CONSTITUTION:The hierarhcy symbol shape generation part 1, the pin definition part 2 and the shape alteration part 3 are provided. When there is no hierarchy symbol registered in an editing process, the hierarchy symbol shape generation part 1 generated the desired hierarchy symbol, displays it in a display device 4 and stores it in a library 6. Consequently, an editing processing can be executed without interrupting the thinking process of editing. The shape alteration part 3 can arbitrarily alter the shape of the hierarchy symbol and the previously generated pin and the line automatically be reproduced after the shape is altered. Thus, the hierarchy symbol of the desired shape can be easily obtained.
Patent JP-2000021887-A (JP)
Title: Method of gettering semiconductor integrated circuit and semiconductor integrated circuit
Inventor: YOKOZAWA MINORU
IPC: H01L21/322
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To avoid breaking a gate oxide film by the intrinsic gettering with a reaction of oxygen (Oi) with Si and the gettering with B/metal impurity pairs wherein the p+ substrate resistance of a p/p+ epitaxial substrate is set in specified range. SOLUTION: In the intrinsic gettering for producing a reaction product of oxygen (Oi) of a p+ substrate with Si in the p+ substrate, the gettering characteristic of a semiconductor integrated circuit is obtd. from a gate oxide film breakdown characteristic of an MOS transistor. Using a p/p+ epitaxial substrate having a p+ substrate resistivity of 5-15 mΩ-cm, the gettering effect is enhanced by Boron/metal impurity pairs. When a metal impurity is fixed to inactive regions of a semiconductor integrated circuit by such gettering, the gate oxide film of the MOS transistor is not broken and the reliability of the semiconductor integrated circuit can be greatly improved.
Patent JP-S6346453-A (JP)
Title: Image forming method for silver halide color photographic sensitive material capable of color image having excellent graininess
Inventor: KUMASHIRO KENJI
IPC: G03C7/30
Filed: 1986-08-13
Abstract: PURPOSE:To improve sharpness and graininess of the color photographic sensitive material by processing the silver halide photosensitive material having a specific film thickness with a color developing agent of an aromatic primary amine having a prescribed concn. for less than the prescribed time. CONSTITUTION:The whole dry film thickness (the film thickness of silver halide emulsion layer coupler and gelatin, etc.) of the hydrophilic colloid layer in the side of the silver halide emulsion layer formed on a substrate body is <=18mum. The total amount of silver halide is >=30mg per 100cm<2> of the substrate body. The emulsion layer also contains an inhibitor capable of forming a silver salt which has solubility product of silver ion and the inhibitor of <=1X10<-9>, followed by releasing it during developing. The image is formed by developing it with the color developing agent of the aromatic primary amine having the concn. of >=2X10<-2>mol per 1l processing solution, for <=120sec in the development. Thus, as the titled material has less than the prescribed dry film thickness, and the developing solution has more than the prescribed concn. of the developing agent, the titled material can be rapidly processed, forming a clear image.
Patent JP-S6436159-A (JP)
Title: Information managing equipment in multiple dwelling house
Inventor: ARIYOSHI HARUO
IPC: H04Q3/58
Filed: 1987-07-30
Abstract: PURPOSE:To share lines for telephone set calls and annuciation of security information by devising a line changeover means such that the means switches the internal line to the position of an accident managing means by means of a signal from a control means when the accident detecting means detects an accident. CONSTITUTION:The accident managing means 27 managing the state of each housing 7 is provided, an accident detecting means 10 detecting the accident with respect to the housing 7 connects to a telephone set 9 of each housing 7 and further, a control means 17 capable of outputting prescribed information EI by a signal S2 from the accident detecting means to an internal line 20 is connected. A line changeover means 22 switching the internal line 20 from the position of a private branch of exchange 23 to the position of the accident managing means 27 in response to the signal from the control means 17 is provided between the private branch of exchange 23 and the control means 17 on the internal line 20. Thus, the telephone and security information can be managed by one line per a housing.
Patent JP-H0834407-A (JP)
Title: Automatic packaging system for incense stick
Inventor: SUGIHARA YOSHIHARU
IPC: A61K8/00
Filed: 1994-07-20
Abstract: PURPOSE:To automatically pack incense sticks in a case so as to improve the operational efficiency of a packaging system in its entirety. CONSTITUTION:A packaging system is provided with an automatic transfer means 5 comprising a process of transferring incense sticks 2 from a drying shelf 1 to a transfer conveyor 4 after drying and a process of recovering the empty drying shelf 1 and a cutting means 6 for cutting the incense stick 2 into a predetermined length while it is being transferred by the transfer conveyor 4. This apparatus is also provided with a counting means 7 for counting the cut incense sticks 2 to predetermined numbers while they are being transferred and a collecting and arranging means 8 for receiving the incense sticks thus counted and aligning the ends thereof in coincidence. The apparatus is further provided with a delivery hopper 9 below the means 8, an oilpaper feeding means 11 adjoining to the delivery hopper 9 for feeding oilpaper 10 thereto and a container feeding means 13 for feeding containers 12 to under the delivery hopper 9, thereby offering a structure for packaging the bundles of the incense sticks.
Patent JP-S6436171-A (JP)
Title: Data transmitter
Inventor: OUCHI NOBUAKI
IPC: H04N1/32
Filed: 1987-07-30
Abstract: PURPOSE:To avoid a data transmitter from being occupied for a long time undesirably and the use of excess communication lines by providing a means reading only a page whose page reception acknowledge signal cannot be detected from a memory and applying retransmission control. CONSTITUTION:The titled transmitter is provided with a means 13 detecting a page reception acknowledge signal from a data receiver, a means 14 storing whether or not the page reception acknowledge signal is detected for each page unit, and a means 15 reading a transmission data stored in a memory 11 for a page whose page reception acknowledge signal cannot be detected so as to apply retransmission control thereto. Thus, since pages sent normally are not objects of retransmission, the occupancy of the data transmitter for a long time undesirably is avoided and the use of excess communication line and payment of waste of line utilizing charge are avoided.
Patent JP-H1135254-A (JP)
Title: Home elevator and its installation method
Inventor: KOBAYASHI KOSEI
IPC: E04B1/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an installation method for a compact home elevator which can be installed solely in an existing house with a low price. SOLUTION: A home elevator 10 which is formed with an open deck 6 on a lower floor and a veranda 7 on the upper floor integrally, is attached on the outside wall 2 on the window side of an existing house 1. The home elevator 10 is provided with an elevator room 12 which goes up and down between the upper floor and the lower floor, a route tower 15 which arranges the elevator room 12 inside so that it can go up and down, and a driving device 20 to drive the elevator room 12. A landing 17A formed in the open deck 6 is installed in front of the first floor door 16A of the route tower 15, and a landing 17B formed on the veranda 7 is installed in front of the second floor door 16B.  The open deck 6 is connected to the front of a sliding door 4A in a living room 3A on the first floor, and the veranda 7 is connected to the front of the sliding door 4A in a living room 3B on the second floor. In addition, an approach deck 19 on which a slope 19a is formed, is arranged on the open deck 6.
Patent JP-S6081270-A (JP)
Title: Method for reducing acid value of rosin ester
Inventor: ARIMOTO KUNIO
IPC: C09F1/04
Filed: 1983-10-12
Abstract: PURPOSE:To reduce the acid value, improve the water resistance and obtain a modifier suitable for self-adhesives and adhesives, by reacting a specific rosin ester with a specific amount of an epoxy resin. CONSTITUTION:Rosin is esterified with a polyhydric alcohol, e.g. ethylene glycol, to react >=70% carboxyl groups in the rosin, and 0.7-1.5 equivalents, based on the residual acid value in the above-mentioned rosin, epoxy compound is reacted therewith to reduce the acid value of the rosin ester. Tall oil rosin, wood rosin, etc. are preferred for the rosin, and the amounts of the alcohol and the rosin to be used are preferably as follows; 0.9-1.4 ratio between the hydroxyl groups in the alcohol and the carboxyl groups in the rosin.
Patent JP-H0946755-A (JP)
Title: Cordless telephone system
Inventor: ITANO SHUNICHI
IPC: H04W84/10
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone system with stabilized communication quality. SOLUTION: This system is. provided with an electric field strength detection circuit 13 for successively detecting the electric field strength of the plural channels of a radio reception part 9 on a fixed station side, an A/D converter 14 for numerizing the detection level of the electric field strength from the electric field strength detection circuit 13 and the control part 5 of a fixed station 1 for judging whether or not a selected channel is a free channel, invalidating the selected channel when the selected channel is not the free channel,  registering the selected channel as the free channel and registering the numerical value of the electric field strength of the channel as a noise level to a memory 15 respectively when the selected channel is free and performing selection from the free channels of a low noise level and turning it to a communication channel at the time of communication with a mobile station.
Patent JP-S6435800-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: NOGUCHI KENJI
IPC: G11C17/00
Filed: 1987-07-30
Abstract: PURPOSE:To prevent the deterioration of a tunnel oxide film by preventing the generation of a high voltage pulse with a writing control circuit when a supply voltage is a certain value or above with the output of a supply voltage detecting circuit. CONSTITUTION:The titled device is provided with a supply voltage detecting circuit 2 to output the signal of the level different from an ordinary one when the supply voltage goes to a certain value or above and a writing cycle operating prohibiting means 11 to receive the output of the supply voltage detecting circuit 2, to prohibit that the writing control circuit enters the writing cycle when the supply voltage goes to a certain value or above and to prevent a high voltage pulse. Namely, the writing control circuit is controlled by the output of the supply voltage detecting circuit 2, when the supply voltage goes to a certain value or above and other input signal is inputted so as to enter the writing cycle, the circuit does not enter the writing cycle and the high voltage pulse does not occur. Thus, it can be prevented that an excessive electric field is added to the tunnel oxide film and the deterioration of the tunnel oxide film is hastened.
Patent JP-S6085454-A (JP)
Title: Cassette type magnetic tape device
Inventor: KAMIMURA YASUHIRO
IPC: G11B15/07
Filed: 1983-10-14
Abstract: PURPOSE:To enable easy and accurate setting of positional relation of a cassette and a magnetic head by fitting the magnetic head so that it can move in the direction of width of the magnetic tape only for changing tracks and can not move in the direction perpendicular to a head gap face. CONSTITUTION:A magnetic head 25, a cassette carrying mechanism 29 and a tape running device moving mechanism are provided in a magnetic tape device suitable for recording and reproduction of digital signals. The tape cassette 1 is inserted along the direction 22 and then carried in the direction 28 perpendicular to it. On the other hand, the magnetic head 25 is placed so that it can not move in the direction perpendicular to a gap face 26, and accordingly, positional relation of the two is determined only by movement of the cassette 1. Therefore, it becomes possible to set positional relation of the two accurately. As the tape cassette 1 is moved substantially only in a plane, and reel shafts 23, 24 are made movable against the tape cassette 1, the magnetic tape device can be made thin.
Patent JP-H0315625-A (JP)
Title: Improvement of soil
Inventor: YANO YASUTAKA
IPC: F02B53/10
Filed: 1988-07-29
Abstract: PURPOSE:To enable improvement of defective soil at a low price by adding mineral acid or aluminum salt of mineral acid to viscous soil with high substituent base content. CONSTITUTION:When improving soil with more than 100mg/100g (dry soil) of substituent base CaO (conversion) or more than 100mg/100g of MgO (conver sion) which has become viscous and due to accumulation of substituent as calcar eous fertilizer or magnesia fertilizer is repeatedly used, mineral acid such as hydrochloric acid, sulfuric acid, nitric acid, etc. or aluminum base of mineral acid is added to the soil. The amount shall be 20 to 200g/10a (100 % conversion) in case of mineral acid and 50 to 500g/10a (Al2O3 conversion) in case of alumi num salt.
Patent JP-S5894005-A (JP)
Title: Programmable controller
Inventor: INOUE TADASHI
IPC: G06F11/34
Filed: 1981-11-30
Abstract: PURPOSE:To simplify the monitoring while a program is being executed, by adding an individual identification number to each interlock instruction in a user program memory and then displaying the identification number of a monitor subject program and the state of execution. CONSTITUTION:An individual identification number is added to each interlock instruction in a user program memory 1 and then stored in the memory 1. The external signal applied to an input/output circuit 2 is stored in an input/output memory 3. A CPU4 executes each instruction of the memory 1 on the basis of a system program stored in an ROM5. The result of this execution is stored in a memory 3 and then delivered through the circuit 2. A state data showing the success of the executing conditions between the identification number and its instruction is stored in an RAM6 when an interlock instruction is executed. This state data is kept in the RAM6 until an interlock end instruction is executed. When a program held between the interlock instructions is monitored, the control data on the user instruction, the identification number and the state data are transferred to a program console 7 and then displayed at a display 7A.
Patent JP-S6252937-A (JP)
Title: Landing detector
Inventor: HIDAKA HIDEKI
IPC: H01L21/60
Filed: 1985-09-02
Abstract: PURPOSE:To realize stable and ensured landing detection which is not influenced by aging and eliminate maintenance by a method wherein a speed signal detected by a speed sensor is compared with a predetermined value by a comparator and a landing output is transmitted when the speed signal becomes equal to or below the predetermined value. CONSTITUTION:While a bonding arm 1 is descending, a positive output voltage signal is inputted to a comparator 10 from the coil part 5 of a voice coil type speed sensor 9 and an 'H' level output is supplied to an AND circuit 12. An 'H' level output is supplied to the other terminal of the AND circuit 12 from a microcomputer. Therefore, while the bonding arm 1 is descending, the AND circuit 12 transmits an 'H' level output by taking the output of the comparator 10 AND the instruction signal of the microcomputer, Then, when a wedge 4 lands on a pad part 19 which is an object to be bonded by wire-bonding, the speed becomes zero. Therefore, the input signal to the comparator 10 becomes zero, which coincides to the predetermined value, and the comparator 10 supplies an 'L' level output. Therefore, the output of the AND circuit 12 is turned to the 'L' level so that the landing can be detected.
Patent JP-H0839430-A (JP)
Title: Method for recovering abrasive grains from silicon cutting waste liquid
Inventor: KADOWAKI HIDEYUKI
IPC: B28D1/02
Filed: 1994-07-22
Abstract: PURPOSE:To recover recyclable abrasive grains from the waste abrasive grain mixed oil generated at the time of cutting silicon monocrystal with a wire saw. CONSTITUTION:A method for recovering abrasive grains from silicon cutting waste liquid has a process 2 for adding the extractant at a low viscosity, which is soluble with the oil component included in the abrasive grain mixed oil, to the waste abrasive grain mixed oil and a process 3 for separating the waste abrasive grain mixed oil, to which the extractant is added, to the solid phase and the liquid phase with a centrifugal separator. Furthermore, this method desirably has a process 5 for performing specific separation or floating separation to the obtained solid phase so as to obtain the abrasive grains at a predetermined grain diameter or more.
Patent JP-H0536403-A (JP)
Title: Alkaline storage battery
Inventor: TAKEMURA MASAKAZU
IPC: H01M4/62
Filed: 1991-07-31
Abstract: PURPOSE:To remarkably improve such battery performance as cycle characteristic, etc., by controlling the generation of hydrogen gas and improving the absorption performance of oxygen gas. CONSTITUTION:A negative electrode made up of a conductive core body and an active material layer which is formed on the surface of that conductive core body and uses a material selected from a group made up of cadmium oxide, cadmium hydroxide and metallic cadmium as main active materials is included. A conductive nylon fiber 13 made up of a roughly cylindrical nylon fiber portion 11 in whose longitudinal direction a recessed portion 11a is formed and a carbon portion 12 filled in the recessed portion 11a is contained in the active material layer.