baber/WOPTO huggingface dataset:
Patent JP-H03192723-A (JP)
Title: Manufacture of semiconductor element
Inventor: OSHITA YOSHIO
IPC: H01L21/331
Filed: 1989-12-21
Abstract: PURPOSE:To enable an emitter region to be formed in self-aligned manner by a method wherein silicon carbide is selectively deposited only on the emitter part by the chemical vapor deposition process using silicon base gas, hydrocarbon gas and hydrogen chloride gas. CONSTITUTION:An emitter part 3-1 is formed in self-aligned manner by chemical vapor deposition process using silicon base gas, hydrocarbon gas and hydrogen chloride gas and later an emitter layer 4-3 is formed by doping the emitter part 3-1 using the ion-implantation process. That is, a silicon carbide can be deposited only on the silicon exposed part to be deposited using the mixed gas comprising the silicon base gas, the hydrocarbon gas and the hydrogen chloride gas. Through these procedures, the doped silicon carbide layer 3-1 can be selectively deposited thereby enabling the self-aligned emitter layer 4-3 to be formed.
Patent JP-H01251395-A (JP)
Title: Shift register and shift register system
Inventor: MATSUSHIMA JUNKO
IPC: G11C19/28
Filed: 1988-12-28
Abstract: PURPOSE:To shorten delay time and to control the number of steps by making the state of a specific step number control transfer gate selected by a step number control signal into an opened state, transferring input data from a specific transfer step to an output part, and outputting the input data. CONSTITUTION:The title system is equipped with a data transfer part, in which plural series of the transfer steps to transfer the input data are connected, and the input data are delayed and outputted from the output part, and step number control transfer gates 41, 43, 45, and 47, the opening and closing of the gates is controlled by the step number control signal, and the gates are connected to the respective transfer steps. The state of the specific step number control transfer gate selected by the step number control signal is made into the opened state, and the input data are outputted from the output part. Thus, since the input data are sent through the step number control gates 41, 43, 45, and 47 to transfer data lines 70-81 of a shift register, only the driving capacity of a driver for the input data is to be heightened, it is unnecessary to make the sizes of transistors for the respective transfer steps larger, and the number of the steps can be controlled with short delay time.
Patent JP-H07184764-A (JP)
Title: Houlsehold buddhist altar
Inventor: YAMADA KAZUTERU
IPC: A47B46/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a household Buddhist altar which is constituted so that a sutra desk can be freely taken in/out for the inside of the altar, permits the effective utilization of the inside-room space by being accommodated in the altar when not used, and can be freely taken in/out for the household Buddhist altar, holding an offering on the sutra desk. CONSTITUTION:A box-shaped household Buddhist altar body 1, base par 2 installed on the underside of the altar 1, sutra desk 3 which is installed so as to be freely taken in/out from the accommodation part (b) of the base part 2, and an opened port part 4 which is formed on the bottom part 6 of the household Buddhist altar body 1 and the upper plate 14 of the base part 2 and ranges from the front side edge to the rear side are provided.
Patent JP-H05165067-A (JP)
Title: Optical switch
Inventor: ITO MASUMI
IPC: G02F1/313
Filed: 1991-12-18
Abstract: PURPOSE:To perform high speed changing-over by furnishing two light wave- guide paths intersectingly on a glass board, wherein the paths are made of a glass material having a higher refractive index than the glass board, providing an activation layer of a glass with additives of semiconductor particulates in the middle of the intersection of paths, and impressing a voltage on this activation layer. CONSTITUTION:Two light wave-guide paths 2-1, 2-2 made of a crystal glass to which germanium is added for increasing the refractive index, are provided intersecringly on a base board 1 prepared by laying a crystal glass layer on a silicon wafer. In the middle of the intersection 3 of the two paths, an activation layer 4 is provided consisting of crystal glass to which particles of lead sulphide are added, and thereupon an aluminum electrode 5 is installed to form an optical switch, wherein the particle size is 40Angstrom . The energy gap at this time is 1.5eV, and the wave-length of the light corresponding to this energy is 0.83mum. If an electric field of 10MeV/cm is applied to the activation layer, the refractive index drops by 10% for the light of wave-length 0.8mum.
Patent JP-H06149144-A (JP)
Title: Instantaneous marking learning machine
Inventor: FUKUDA MINORU
IPC: G09B3/06
Filed: 1992-11-02
Abstract: PURPOSE:To shorten a marking time by selecting a choice among answers to a question, indicating the answer with the position of a pin inserted into an answer board, and displaying whether or not the answer is correct by an electric lamp. CONSTITUTION:An answerer selects selects answers to respective questions of a print or drill among choices (a)-(d) of questions 1-10 of the answer board 1 and inserts pins 3. A correct answer board 2 having the same number 5 with the board number 4 of this answer board 1 is inserted into a main body and set. Then the main switch 6 is turned on and the push button 7 is pressed. Consequently, it is decided whether or not the position of the pins 3 inserted into the answer board 1 match the positions of pins inserted into the correct answer board 2. When they are at the same position, the corresponding pilot lamp 16 illuminates. Further, an adding circuit is incorporated in a basic circuit to display the number of correct answers, correct answer rate, or marks. In another way, evaluation such as 'good' is vocalized.
Patent JP-H08168703-A (JP)
Title: Discharge nozzle and washing apparatus
Inventor: SAKAKIBARA MASAMI
IPC: B05B3/02
Filed: 1994-12-19
Abstract: PURPOSE: To suitably discharge pressure oil such as washing oil according to a base material to be washed. CONSTITUTION: A pressure oil feeding port 11 and an air feeding port 12 are opened to a mixing chamber 14a in a discharge nozzle 10, and pressure oil and high pressure air are fed from them respectively to discharge a mixture of pressure oil and high pressure air from a discharge port 13 of a discharge pipe 17 connected to a base part E14. Therefore, when air pressure is controlled, discharge pressure is easily changed to improve washing capacity. Since by ejecting high pressure air from ejectors 15b1, 15b2 formed on both sides of the discharge pipe 17 to drive the direction of the discharge pipe 17, a discharge angle is also controlled, washing capacity is further enhanced.
Patent JP-H06158760-A (JP)
Title: Concrete panel
Inventor: FUKAZAWA YUKIO
IPC: E04B1/80
Filed: 1992-11-19
Abstract: PURPOSE:To improve workability without the use of wood resources. CONSTITUTION:Two latticed wire netting 11a, 11b assembled in a latticed shape are faced oppositely at a regular interval while two foamed polystyrene boards 13a, 13b are faced oppositely at an interval between the wire netting 11a, 11b. These two latticed wire nettings are connected in a truss form by beam-shaped wire netting materials 12 while penetrating the two foamed polystyrene boards. Ready-mixed concrete 14 is placed between the two foamed polystyrene boards.
Patent JP-H10159220-A (JP)
Title: Partition panel and partition structure
Inventor: NAGAI SADAMICHI
IPC: E04B2/82
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching working by molding a panel laminating face material on both the faces of core material composed of foaming molding resin, providing the non-slip of a large friction coefficient on the upper and lower ends of the panel, and lifting the non-slip of the upper end by a lifting mechanism. SOLUTION: Face material 2 composed of an inorganic plate is laminated on both the faces of core material 1 composed of foaming molding resin such as urethane and isocyanurate to mold a partition panel. A rubber-made bottom part non-slip 3 is attached to the lower end of the core material 1 of the panel, and a lifting member 7 providing a rubber-made upper non-slip 8 is attached to the upper face by a cross section U-shape on the upper end of the panel by an adjustment bolt 9. Next, the partition panel is vertically provided at a prescribed position, the gear of an adjustment fitting 4 is rotated by an adjustment tool, a lifting member 7 is lifted, and the upper non-slip 8 of the lifting member 7 is abutted on a ceiling face. Thus, attaching is easily performed without damaging a floor face and the like and removal can be performed.
Patent JP-H01174876-A (JP)
Title: Display case
Inventor: ISHIZAKA YOSHIRO
IPC: F25D17/08
Filed: 1987-12-28
Abstract: PURPOSE:To smoothly direct diffused chilled air, and to efficiently diffuse it to a commodity by diffusing the chilled air into a commodity container from a chilled air diffuser formed on a whole periphery, and recovering the chilled air from a chilled air suction tower protruding upward from the center of a display tray. CONSTITUTION:A chilled air feedback unit 16 has a hollow chilled air suction tower 41 formed of many chilled air suction holes 40 on its periphery and extending in a commodity container 12, a chilled air supply unit 17 is so provided with a third standing wall 45B lower than both walls 48A as to substantially circularly surround the first and second standing walls 48A of the unit 16 thereby to direct chilled air introduced from a chilled air inlet 62 provided in parallel with a feedback chilled air outlet toward the outer periphery while sequentially turning it on the outer face of the wall 45B, thereby diffusing it from a gap H formed between a partition plate 45 for forming the bottom of a ventilation chamber together with a ventilation bottom plate 47 and the whole outer peripheral edge of a turntable 44 into the container 12. The members for forming the unit 17 and the unit 16 are formed of resin having light transmittivity.
Patent JP-H07186048-A (JP)
Title: Method and apparatus for washing filament yarn transfer roll
Inventor: SHIMADA KOJI
IPC: B08B7/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method and apparatus for washing a filament yarn transfer roll quickly without contaminating the surrounding and damaging the surface of the roll in washing the filament yarn transfer roll. CONSTITUTION:A blast material, for example solid grains like dry ice, having a sublimating property and grains of 2-5mm diameter adjusted by a grain producing means are jetted to the stained surface of filament yarn transfer rolls 8a, 8b at 200-400m/sec of speed adjusted by a mixer and pressure reducing valve with a jetting medium of compressive gas like pressurized air.
Patent JP-2001148995-A (JP)
Title: Freely bendable pipe structure and applicator
Inventor: MATSUZAKI KAZUTADA
IPC: A01C15/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a freely bendable pipe structure which can prevent air or a particulate agrochemical from leaking, even when bent, and to provide an applicator to which the freely bendable pipe structure is applied. SOLUTION: A covering fitting 17 communicates with the movement of a blowing head tip 5 by the use of a bending piece 17d. An opening 9 formed with the movement is covered with the various surfaces of the covering fitting 17, therefore preventing the agrochemical from spilling or the like. Thereby, even when a frame is inclined, the blowing head angle can be adjusted to about 15 to 20 degree without causing a trouble on the application work.
Patent JP-2000164808-A (JP)
Title: Semiconductor device
Inventor: NARAHARA TETSUYA
IPC: H01L27/04
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To restrain the effects of noise superposed on a power source line upon a circuit, in a semiconductor device containing an LSI chip, in which a step-down circuit is formed. SOLUTION: This semiconductor device is mounted on an LSI chip 30 and is provided with a step-down circuit 16 which steps down an external power source, two noise filter circuits 32, 34 which are connected in parallel with the step-down circuit 16 outside of the LSI chip, internal power source lines 40, 48 in the LSI chip which are connected with the respective noise filter circuits, and one or more circuits 44, 46, 52, 54 which are connected with the respective internal power source lines.
Patent JP-H01182226-A (JP)
Title: Aseptic filling machine
Inventor: ARAKI KAZUNORI
IPC: B65B55/04
Filed: 1987-12-28
Abstract: PURPOSE:To make aseptic food filling possible, by incorporating in the filling line of a food packaging machine an aseptic chamber having a room at each of its front and rear ends and provided therein with a plurality of container holders moving in a cycle, while supporting and carrying a plurality of containers. CONSTITUTION:An aseptic chamber 21 is provided with container holders 28 moving in a cycle therein and doors 25 and 27 at the front and rear ends thereof. Upon presterilizing the interior of said chamber, these doors are closed and opened, upon normal packaging operation. In order to maintain the aseptic chamber 21 at a positive pressure with the aseptic air after presterilization, a front room 22 and a rear room 23 are provided inside the front and rear doors of the aseptic chamber, respectively, and in order to prevent the entry of the outside air into the aseptic chamber, partitions 24 and 26 from the central portion of the aseptic chamber are provided with small holes 43 and 42, respectively, of such size as to allow the passage of containers. While a plurality of containers are being carried by the container holders 28 in the aseptic chamber 21, aseptic food packages can be produced by providing a container sterilizing portion 31, filling portions 32 and 33 of a sterilizing solution and a seal cover portion 35 for a sterilized temporary sealing lid.
Patent JP-H09151760-A (JP)
Title: Starting time control device of internal combustion engine
Inventor: KATOU MICHIHIRO
IPC: F02D41/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To ensure good starting property at all times by setting a first starting time correcting coefficient, in the case where a cooling water temperature is a starting time cooling water temperature and less, setting a second starting time correcting coefficient which is different from a damping characteristic in the case where the cooling water temperature exceeds the starting time cooling water temperature, and calculating a proper starting time injection pulse width. SOLUTION: In an ECU 16, a starting time injection pulse width is calculated on the basis of detecting signals from various kinds of sensors and a prescribed starting time correcting coefficient, and a starting time fuel injection rate from an injector 6 is controlled by the calculated value. In this case, a water temperature sensor for detecting a cooling water temperature is arranged, a detected water temperature (a real water temperature) and a prescribed starting time cooling water temperature are compared with each other, and a first starting time correcting coefficient is set in the case where the real water temperature is the starting time cooling water temperature and less.  In the case where the real water temperature exceeds the starting time cooling water temperature, a second starting time correcting coefficient which is different from a damping characteristic in relation to rotation raising comparing with the first starting time correcting coefficient is set, and the starting time injection pulse width is calculated by those correcting coefficients.
Patent JP-H03198637-A (JP)
Title: Bearing device of motor or the like
Inventor: ABE HIDEAKI
IPC: H02K7/08
Filed: 1989-12-25
Abstract: PURPOSE:To secure stable rotation even if great impact is applied to a motor, by setting a bearing-retaining body having a retaining section confronted with the outer peripheral surface of an oilless bearing via a small gap, within the peripheral wall of a bearing base, and the containing section of an oil retaining body. CONSTITUTION:A bearing-retaining body 6 has a cylindrical base section 6a fitted on the small diameter section 2d of a bearing base 2, with hard resin, and a plurality of retaining sections 6b confronted with the outer peripheral surface of the central section of the maximum outer-diameter of an oilless bearing 1 projected inward from the cylindrical base section 6a, via a small gap between them. In a bearing device A, the partial section of the oilless bearing 1 is mounted on the bering supporting section 2b of the bearing base 2, and an oil retaining body 4 is contained in a space between the outer peripheral surface of the oilless bearing 1 and the internal surface of the wall 2c of the bearing base 2, and is fitted on the bearing-retaining body 6, and an outer peripheral base section 3a is fitted on the mean diameter section 2e of the bearing base 2 so that pressure may be applied to the other section of the oilless bearing 1 elastically with a spring section 3b.
Patent JP-H01175604-A (JP)
Title: Controller
Inventor: MATSUKAWA MAKOTO
IPC: G05B11/36
Filed: 1987-12-29
Abstract: PURPOSE:To control an output value for controlled system to a control reference value while an output value for controlled system is maintained within a limited value by selecting either a selector for control reference value specified control circuit of a selector for limited reference value specified control circuit. CONSTITUTION:When the output value A for controlled system 5 exceeds a lower limit reference value Amin, for example, the selector 27 for control reference value specified control circuit 27 of the control circuit and a logic circuit selector 29A are selected and a switch 9 is turned ON, whereby the output value B for controlled system 6 is constant-controlled so that the output value B for controlled system 6 shows a control reference value Bref. When the output value B is below the control reference values Bref, for example, an upper limit reference value Amax is set as the limited reference value Aref for controlled system 5, the selector 28 of control reference value specified control circuit 28 and a logic circuit selector 29D are selected, and a switch 12 is turned ON, whereby the limited reference value is constant-controlled so that the output value A does not exceed the upper limit reference value Amax. Thus, the output value B is stably controlled to the control reference value Bref while the output value A is maintained within the limited value.
Patent JP-H08225500-A (JP)
Title: New glucamine derivative
Inventor: WIRTH HERMANN O
IPC: C08K5/36
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as an additive for a lubricant and capable of imparting excellent extreme pressure characteristics and antiwear characteristics to the lubricant.  
     SOLUTION: This compound is represented by formula I [(n) is 4; X is S, O or CH 2 ; R 1  is a 1-22C alkyl; R 2  is H, a 1-8C alkyl or CH 2 -CH(OH)-CH 2 -X-R 1 ]. The compound represented by formula I is obtained by reacting a glucamine represented by formula II (Z is H, a 1-8C alkyl or the like) with a glycidyl compound represented by formula III. The additive represented by formula I is particularly suitable for use in non-automatics and, first and foremost, in automatic transmissions of automobiles. Furthermore, they are most effective in motor oils, diesel engine oils or turbine oils. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09157749-A (JP)
Title: Apparatus for quenching leaf spring
Inventor: MORITA MOTOO
IPC: C21D9/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To quench a leaf spring with the high precision while restraining the development of strain of the leaf spring. SOLUTION: A quenching apparatus 10 is basically constituted of an oil vessel 11 stored with a prescribed quantity of quenching oil, a constraining device 13 for constraining the leaf spring 12 arranged in the oil vessel 11 and dipped into the quenching oil so as to be released and a walking conveyor 14 for shifting the leaf spring 12 arranged in the oil vessel 11 and released from the constraint of the constraining device 13 toward the downstream side in the shifting direction of the leaf spring 12 in order by a prescribed pitch. Then, the leaf spring 12 supplied from the preceding process is dipped into the oil for a prescribed time in a state of constraining the spring 12 in thickness direction with the constraining device 13 to apply the quenching to the leaf spring 12.  Further, the constraining device 13 changes the state from the constraining state to the releasing state for the leaf spring 12 and at the time of becoming the releasing state, the leaf spring 12 is shifted to the downstream side with the walking conveyor 14.
Patent JP-H07201254-A (JP)
Title: Switch
Inventor: FUJIKAWA YUKINORI
IPC: H01H21/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the leak of liquid sealing agent outside a sealing cover by providing a switch comprising specified parts with a specific constitution. CONSTITUTION:A switch is provided with a switch main body l to operate an operation part 1b for opening/closing a contact part, a lead 3 of which one end part 3a is connected to a terminal 2, a sealing cover 4 installed to surround one side surface 1a of the switch main body 1 in such a way that an aperture part 4a faces the side surface 1a, and provided with an exit port 4b through which the lead 3 is guided out along the side surface la at the aperture part 4a, and a sealing body 6 in which liquid sealing agent is filled covering the terminal 2 and one end part 3a of the lead 3 for sealing the side surface 1a of the switch main body 1. In this switch, a closing member 5 to close the exit port 4b in such a state as the lead 3 is guided out is fitted to the sealing cover 4.
Patent JP-H09151198-A (JP)
Title: Analgesic antiinflammatory agent
Inventor: NAKAMURA MOTOYUKI
IPC: A61K31/56
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an analgesic antiinflammatory agent comprising an extracted component from a plant hardly having an adverse action as an active ingredient. SOLUTION: This analgesic antiinflammatory agent comprises friedelin, friedelan-3-α-ol or friedelan-3-β-ol which is contained in an extracted essence of Maytenus ilicifolia with an alcohol and is separated from the essence as an active ingredient. These friedelane compounds are confirmed to have an antitumor action, consequently, will not cause an adverse effect such as gastrointestinal injury (development of tumor) shown by nonsteroid antiphlogistic- sedative-medicine and is useful as an analgesic antiinflammatory agent.
Patent JP-H05147220-A (JP)
Title: Ink jet recording head and its manufacture
Inventor: KOTAKE NAOSHI
IPC: B41J2/05
Filed: 1991-11-26
Abstract: PURPOSE:To provide an ink jet recording head of nozzle structure which does not allow the generation of a flaw on the nozzle surface and makes the discharge direction of ink droplets stable. CONSTITUTION:A thick film insulating layer 3 is provided on a heater substrate 1 having a thermal resistor 7, and further, a bypass pit 6, a pit 8 and an ink discharge aperture 11 are formed on the substrate 1. A channel substrate 2 consists of an ink reservoir 5 and a channel part 9 formed out of a silicone wafer, using an aerotropic etching technique. After the junctioning of these two substrates, they are cut using a dicing saw. The cutting is performed on the terminal etching area located at the tip of a channel part 9, and the open shape is cut to form a nozzle the same vertical and horizontal size materials.