baber/WOPTO huggingface dataset:
Patent JP-H0862058-A (JP)
Title: Calorimeter
Inventor: OSUGA SHINGO
IPC: G01K17/00
Filed: 1994-08-18
Abstract: PURPOSE: To improve the accuracy of measurement of a temperature difference by preventing an error in a signal converter part from exerting an effect on the result of calculation of the difference. CONSTITUTION: This calorimeter is constructed of temperature sensing parts 15 and 16 provided respectively on the inflow side and the outflow side of a heating medium flowing through a heat exchange system, a switch part 17 which can deliver output signals of these temperature sensing parts on the inflow and outflow sides by switching, one signal converter part 18 which converts the output signal of the temperature sensing part on the inflow or outflow side outputted by this switch part by switching into a numerical value corresponding to temperature and an arithmetic control part 19 which controls switching of the switch part and also computes a temperature difference of the heating medium between the inflow side and the outflow side on the basis of an input from the signal converter part.
Patent JP-H0763884-A (JP)
Title: In-reactor remote work device
Inventor: ITO ARATA
IPC: G21C19/02
Filed: 1993-08-31
Abstract: PURPOSE:To conduct such work as inspection repair and the like of components in reactor with remote operation easily, surely and efficiently. CONSTITUTION:A remote work device in reactor conducts inspection and repair of in-core components placed on reactor wall 1a inner surface or on the location in a reactor l. Provided are a component treatment device 2 which is placed above the reactor 1 and performs transport: in and out each work component, a guiderail 6 hung down in the work position in the reactor with the component treatment device 2, guiderail fixing means 7, 8 to fix and hold the guiderail 6 detachably inside the reactor 1, a work aid arm 9 which holds equipments visually catching inside the reactor 1 or jig mechanically aiding and is provided movablly along with the guiderail 6 and capable of stopping at an arbitrary elevation position at any elevation position in the core, and a work machine 12 which is aided by the work aid arm 9 via a jig and conduct repair fabrication of in-core structure by the remote control after hung down in the reactor.
Patent JP-S6195651-A (JP)
Title: Receiver
Inventor: TATEDA YOSHIFUMI
IPC: H04L27/22
Filed: 1984-10-16
Abstract: PURPOSE:To decrease the reduction in reception sensitivity due to harmonics of a reference signal by applying an angular modulation to a reference oscillator of a receiver comprising an antenna, a reception circuit, a processing section and a reference oscillator. CONSTITUTION:An object signal is extracted selectively by a reception circuit 6 from a radio wave received by an antenna 5, a demodulated demodulation signal is decoded by a processing section 7 and various processings in response to the included data are applied. A reference signal having a center frequency f0 utilized as a timing signal for the processings is transmitted from a reference signal oscillator 8, and the reference signal is subjected to angular modulation by a noise signal outputted from a modulation signal source 9. In comparison with the frequency f0 of the reference signal, when the center frequency of the signal to be received is sufficiently larger, the frequency spectrum of the n-th harmonic causing interruption is spread widely and the interference is reduced remarkably.
Patent JP-2000065583-A (JP)
Title: Semiconductor dynamic quantity sensor
Inventor: FUJII TETSUO
IPC: G01C19/5628
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor dynamic quantity sensor for detecting movable state in two or three directions. SOLUTION: Recesses and trenches are made in the major surface of a single crystal silicon substrate 101, a pair of counter electrodes, i.e., an n+ diffusion layer 117, is formed on the opposite sides of the trench in the direction of the substrate surface and an n+ diffusion layer 117 is formed in the direction orthogonal to the substrate surface. The recesses and trenches are then filled with a polysilicon film and an n+ polysilicon film is formed on the opposite sides thereof. Furthermore, major surface of the substrate 101 is made smooth and boded to a crystal silicon substrate 110. Subsequently, the substrate 101 is made thin by polishing it on the rear side by a specified quantity and the polysilicon film is removed by etching from the rear side thus forming a cantilever beam having a weight 139.
Patent JP-H1048878-A (JP)
Title: Magnetic toner
Inventor: ICHIKAWA YASUHIRO
IPC: G03G9/083
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic toner excellent in durability, environmental stability (characteristics at high temp. and humidity and characteristics after it is allowed to stand) and developing characteristics over a long period of time. SOLUTION: This magnetic toner contains at least a bonding resin and magnetic iron oxide and has 3.5-6.5μm weight average diameter (D4 ) and a particle size distribution satisfying the condition 35-D4 ×5<=N<=180-D4 ×25 in the relation between the number percentage N(%) of particles each having <=3.17μm diameter in the number distribution and the weight average diameter D4 (μm). The magnetic iron oxide has 0.4-4.0wt.% elemental Si content based on the amt. of Fe atoms, the atomic ratio of Fe to Si in the outermost surface of the iron oxide is 0.9-4.0 and the degree of aggregation of the iron oxide is <=3.0g/40g.
Patent JP-S59108879-A (JP)
Title: Power plant utilizing water flow
Inventor: EDO YASUO
IPC: F03B9/00
Filed: 1982-12-13
Abstract: PURPOSE:To obtain power by utilizing water flow, by engaging connecting shafts of wire chains with engagement portions of feed members, and providing blades perpendicular to the wire chains. CONSTITUTION:A plurality of wires 6 are bundled by bundling plates 7 having a length smaller than a width of grooves 2 and arranged at intervals same as those of engagement portions 4 formed on feed members 5a-5d to form two lines of endless wire chains 8a and 8b. A plurality of swinging plates 24 comprising engagement members 22 and blade mounting members 23 having a length slightly greater than a spacing of each of the connecting shafts 10 are rotatably supported through holes 21 to every other of the connecting shafts 10. When the blades 25 receive resistance of water flow, the wire chains 8a and 8b rotate with the blades 25 to transmit rotary power from a rotary shaft 1a as an output shaft to a generator 28.
Patent JP-S60107846-A (JP)
Title: Microwave integrated circuit
Inventor: KAWAKAMI YOUICHI
IPC: H01L23/12
Filed: 1983-11-16
Abstract: PURPOSE:To facilitate the temperature compensation of a microwave integrated circuit by coating the upper section of a microstrip line on the output side with a wave absorber and inserting a heat-shrinkable dielectric between a dielectric substrate and the wave absorber. CONSTITUTION:Microstrip lines 2, the microwave input sides 5 and output sides 6 thereof are each exposed, are arranged oppositely on a dielectric substrate 1, FET elements 3 for amplifying microwaves are connected at these intersecting points, and the lines 2 are supplied with bias voltage by patterns 10a and 10b for chokes connected to the lines 2. Chip capacitors 4 cutting DCs are fitted on to each line 2, and used as microwave integrated circuits. In the constitution, a wave absorber 11 is wired on the line 2 on the output side while being straddled over the line 2 on the output side, and both ends of the wave absorber are fixed to the substrate 1 through extensible dielectrics 12. Accordingly, the dielectrics 12 are contracted at a low temperature and expanded at a high temperature and clearances among the dielectrics 12 and the line 2 are changed, and the output change of the FET element 3 due to a temperature change is compensated.
Patent JP-H1067633-A (JP)
Title: Foamable light-protecting preparation containing water-soluble light-protecting filter and surfactant
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61K8/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a light-protecting preparation improved in conventional defects and used for cosmetics and dermatology by using a water-soluble UV light filter and two kinds of specific surfactants. SOLUTION: This foamable light-protecting preparation contains the combination of a cosmetically or pharmacologically permissible water-soluble UV light filter, a surface-active substance selected from glucose derivatives of formula I (R is a 1-24C alkyl; R1 is H, a 1-24C alkyl; R2 is H, a 1-24C acyl), and a surface-active substance selected from a glycerolmonocarboxylic acid or glyceroldicarboxylic acid monoester of formula II or III (R3 is a 6-24C acyl). The compound of formula I is preferably methylglucose sesquistearate, etc., and the compound of formula II or III is preferably glyceryl stearate, etc. The water-soluble UV light filter is preferably 2-phenylbenzimidazole-5-sulfonic acid (salt), etc. Other UVA and/or UVB filters may further be added to the system.
Patent JP-S6277847-A (JP)
Title: Integrated torque detecting device
Inventor: IIJIMA YASUO
IPC: G01M99/00
Filed: 1985-09-30
Abstract: PURPOSE:To make it possible to measure the torque characteristic with high accuracy by integrating the torsion bar of a torque sensor into the built-in shaft and by fitting out the torque sensor with the shaft on the specimen motor side. CONSTITUTION:A torsion bar 1 to detect the torque for a torque sensor is of a structure where a rotor 2 for a specimen motor is built in. In other words, it is of such a structure as the rotor 2 is mounted to the torsion bar 1 as it is. The rotor 2 is baffled with a lock screw 3. A stator 4 for specimen motor is suspended at three points with the stator supporting screw provided at the stator holding jig 5 and adjusted to set in advance so that the air gap may be uniform between the rotor 2 and the stator 4. A bearing 8 at the right end of the torsion bar 1 is of a shaft length, the tip of which is shaped like approaching the left end surface of the rotor 2.
Patent JP-H0264818-A (JP)
Title: Display system for graphic display device
Inventor: MATSUI YASUNORI
IPC: G06T1/60
Filed: 1988-08-31
Abstract: PURPOSE:To reduce cost and to realize a precise graphic processing by providing plural operation means and plural storage means and mixing and displaying graphic information and image data. CONSTITUTION:When data received with an interface 11 is graphic information, the graphic information is once stored in a segment memory 13, read out, given to a computing element 14, graphic-processed and stored in a frame memory 23. When data received with the interface 11 is image data, the image data is once stored in a reflesh memory 21, read out, logical operation-processed by a computing element 22 and stored in the frame memory 23. Consequently, graphic information and image data can be mixed and displayed in CRT 18. Thus, cost can be reduced and the precise graphic processing can be realized.
Patent JP-H0880486-A (JP)
Title: Electrolytic ultrapure water, producer thereof, production, cleaning device and cleaning method
Inventor: KAWAGUCHI MIKIKO
IPC: H01L21/304
Filed: 1994-09-12
Abstract: PURPOSE: To reduce the running cost in cleaning, to make the working environ ment safe and make the water harmless. CONSTITUTION: An ultrapure water injection line 8 is communicated with a chelating agent injection part 9, a mixing tank 2 is provided on one end of the injection line 8, and the mixing tank 2 is communicated with an electrolytic cell 3. A cathode 10 and an anode 11 are inserted into the electrolytic cell 3, and a porous diaphragm 12 is furnished between the cathode 10 and anode 11. The cathode 10 is connected to the negative electrode 13 in a battery 4 and the anode 11 to the positive electrode in the battery 4. A member 15 is provided in the electrolytic cell 3. One end of a catholyte feed line 16 and one end of an anolyte feed line 17 are provided in the electrolytic cell 3, and the feed lines 16 and 17 are communicated with the mixing tank 2 through a bypass line 18.  A treating tank 6 is provided at the other ends of the feed lines 16 and 17, and the treating tank 6 is communicated with a waste liq. tank 7 through a waste water line 19. As a result, the running cost is reduced in the cleaning stage, the working environment is made safe, and the waste water is made harmless.
Patent JP-S6459357-A (JP)
Title: Aligning device for continuous exposure
Inventor: SATO TAKESHI
IPC: G03F9/00
Filed: 1987-08-31
Abstract: PURPOSE:To facilitate aligning and to attain continuous processing by performing the aligning of a hoop material with a locating hole and a locating pin, the positioning of a lower frame with a taper pin and a taper hole and the aligning of an upper glass mask and a lower glass mask by printing the pattern of the upper glass mask on the lower glass mask. CONSTITUTION:The hole 8 and the oblong hole 9 for positioning are provided on the upper frame 2, to which the upper glass mask 4 possessing a desirable pattern is stuck, and the upper frame positioning pin 5 and the locating pin 6 for hoop material are provided on an upper printing frame 1 setting the upper frame 2. And the positioning pin 10 for the lower glass mask 16 making a pair with the upper glass mask 4, a groove 16 for fixing the lower glass mask 16 with vacuum and the taper hole 13 for positioning are provided on the lower frame 15. Moreover, a plunger 12 for press-contacting the lower glass mask 16 with the upper glass mask 4 and the movable taper pin 14 for positioning the lower frame are provided on a lower annealing frame 11. By setting the lower glass mask 16 on the lower frame 15, the pattern of the upper glass mask is formed on the lower glass mask. Thus, the aligning can be facilitated and the continuous processing can be attained.
Patent JP-H0553545-A (JP)
Title: Multi-vision display device
Inventor: SASAKI YOSHIHIRO
IPC: H04N5/265
Filed: 1991-08-28
Abstract: PURPOSE:To make a multi-screen display so that an image is not disturbed by a frame signal by controlling the frame signals of individual screen display units by a multi-vision system. CONSTITUTION:A switching circuit 1 adds the frame signal outputted by a frame signal generating means 2 to an inputted video signal with a frame signal switching signal obtained by a counter circuit 6 with a horizontal and a vertical synchronizing signal. When, however, the frame is not necessary, a frame control means 3 performs control so that the frame signal is not added. A video signal including the frame signal or a video signal which does not includes the frame signal is processed by an image enlargement device 7 into a signal matching the multi-vision display after being passed through the switching means 1, and the converted signal is inputted to a monitor 8.
Patent JP-S60108761-A (JP)
Title: Measurement of current
Inventor: MIHARA TERUNORI
IPC: G01R15/14
Filed: 1983-11-18
Abstract: PURPOSE:To elevate the accuracy by feeding a current to be measured and a reference current to a first resistor and a temperature sensing element and a second resistor and a temperature sensing element connected in series to a current path to be measured integrated on a common semiconductor substrate to detect output of temperature sensing elements. CONSTITUTION:In a system 31 to be measured, a reference system 32 and an arithmetic system 33 integrated on one semiconductor substrate with a circuit to be measured, a temperature sensing element 13 is arranged close to a resistor 8 in the system 31 inserted in series into a current path to be measured while a temperature sensing element 14 is arranged close to a resistor 9 connected in series to the reference power source 12 in the system 32. In addition, a pulse signal is applied for a fixed time DELTAt to a common control terminal G of switching elements 10 and 11 in the systems 31 and 32, a current (i) to be measured and the reference current I are fed to the resistors 8 and 9 and changes in the outputs of the elements 13 and 14 are applied to a divider 17 through differentiators 15 and 16 of the system 33. Thus, the resistors 8 and 9 and the elements 13 and 14 can be formed in the same structure with the same geometric shape.
Patent JP-H0499518-A (JP)
Title: Rice cooker
Inventor: HAMADA HIRONORI
IPC: A47J27/00
Filed: 1990-08-17
Abstract: PURPOSE:To make the water absorption quantity to rice constant irrespective of the time when a rice cooking object reaches a prescribed temperature by counting the time when the rice cooking object reaches the prescribed temperature, and correcting a pre-cooking temperature of 'pre-cooking process' stored in a storage means by a correcting means in accordance with its time. CONSTITUTION:The rice cooker is constituted of a heating means 2 for heating a pot 1, a temperature detecting means 3 for detecting a temperature of the pot 1, a starting means 4 for outputting the start of rice cooking, a timer means 5 for starting counting by the output of this starting means 4 and finishing the counting at the time when the temperature of the pot 1 detected by the temperature detecting means 3 becomes a prescribed temperature, a storage means 6 for storing a pre-cooking temperature at the time of rice cooking, a correcting means 7 for correcting this pre-cooking temperature stored in the storage means 6, based on the time counted by the timer means 5, and a control means 8 for controlling the heating means 2 so that the temperature of the pot 1 becomes the pre-cooking temperature corrected by the correcting means 7 in the course of pre-cooking process at the time of rice cooking.
Patent JP-S6371805-A (JP)
Title: Infrared waveguide
Inventor: NAKADA AKIO
IPC: G02B6/02
Filed: 1986-09-16
Abstract: PURPOSE:To easily conduct thermotherapy in combination with an endoscope and an infrared waveguide by providing a metallic, flexible far infrared reflection layer at the inside of a flexible outer sheath tube and a flexible infrared ray transmitting layer at the inside of the reflection layer. CONSTITUTION:The infrared waveguide 1 has the flexible outer sheath tube 2. It has its outer diameter that can insert a processing tool insertion channel 4 for the endoscope 3. The inner periphery of the tube 2 is provided with a flexible material 5 made of a flexible Al with high purity, while the inner periphery of the flexible Al 5 is provided with an inner sheath tube 6 made of a far infrared ray transmission thin film. In order to conduct thermotherapy by the use of the infrared waveguide 1 connected to an infrared ray generator 7, it is inserted into the processing tool insertion channel 4 of the endoscope 3, and its tip is arranged in the position of a tumor to lead the infrared ray from the generator 7 to the tip. Then the far infrared ray emitted from the tip of the waveguide 1 heats the tumor. With the aid of the endoscope 3 and the waveguide 1, a therapist can conduct thermotherapy.
Patent JP-S6196595-A (JP)
Title: Semiconductor memory device
Inventor: IIZUKA TETSUYA
IPC: G11C11/401
Filed: 1984-10-17
Abstract: PURPOSE:To execute the reading action and the refreshing action independently by installing respective word line/bit line for read only/for refreshing only/for write only to a memory cell. CONSTITUTION:A word line WLa corresponding to a refreshing address in accordance with a counter value of the address counter in a control circuit 4 is set to 'H' at the time of refreshing a memory cell 16, a line is selected, a transistor Q1 is connected and a charge of a memory node N is read to a bit line BLb. A change of the electric potential of the line BLb is sent through a sense amplifier of a read/write circuit 15 to the line BLb, and the electric potential of the node N is refreshed. The writing is executed in the same manner. On the other hand, at the time of reading, a line WLa is set to 'H' by the output of a decoder 12, and an electric current of a linear pass of Q3 and Q2 is read by the shape of a signal of a line BLa. As this result, except when a line WLb is 'H' and the charge of the line BLb flows into a node N, the reading can be optionally executed even during the refreshing action.
Patent JP-S59107537-A (JP)
Title: Master slice type integrated circuit group
Inventor: ITOU SOUICHI
IPC: H01L21/82
Filed: 1982-12-13
Abstract: PURPOSE:To contrive accomplishment of the layout design of the titled integrated circuit group in a highly efficient manner by a method wherein the channel width of the wiring located between functional blocks of the first kind and second kind master slice type ICs is variedly formed each other. CONSTITUTION:In two kinds of master slice type chips (a) and (b), the quantity of cell 1' in X and Y directions, which can be contained in one circuit functional block, is limited to P-pieces and q-pieces, and the blocks 3' and 4' are limited in size. The intercell distances l' and m' are made equal between the two chips (a) and (b) at the limit value or below, the group 5 consisting of the number of cells within the limit value is considered as 1 unit, and the intergroup distances (h), (i), (j) and (k) are independently established in the amount required for the chips (a) and (b). According to this constitution, circuit functional blocks can be used common between a plurality of master slice type ICs. Also, as cell groups are formed common in size, they can be made into macroscopic form by performing an interconnection, thereby enabling to obtain a layout structure suitable for multilayer automatic design.
Patent JP-H1122275-A (JP)
Title: Opened position fixing device for sliding-out window
Inventor: SHOJI MITSUAKI
IPC: E05C17/32
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To impede easy opening operation from the outside so as to be safe. SOLUTION: An opened position fixing device provided with a stop plate 8 rotated by a handle 6 so as to protrude from and recede into an oblong hole 27 provided in a side wall 26 of a guide frame 5 is built in a rising part 2 of a lower frame of a sliding-out window. A sliding prate 15 reciprocated in the guide frame 5 in association with opening/closing of a sash door is stopped and fixed in a specified sash door half-opened state position by the tip of the stop plate 8 protruded from the oblong hole 27. After the slide plate 8 is retreated into the tip recessed position of the stop plate 8, the handle 6 is operated to recess the tip of the stop plate 8, and the sliding plate 15 is moved to fully open the sash door.
Patent JP-2000047263-A (JP)
Title: Etching method, thin film transistor matrix substrate and its production
Inventor: ISHIDA YUKIMASA
IPC: G02F1/1368
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the step coverage in the production process and to improve the yield by forming a resist pattern on the surface of a layer treated with TMAH and using the resist pattern as an etching mask. SOLUTION: A SiO2 layer 2 is deposited by plasma excited chemical vapor phase deposition on the flat surface of a glass substrate 1, and an amorphous Si layer 3 is formed thereon by CVD. After the Si layer 3 is converted into polycrystalline Si, a SiO2 layer 4 is deposited by excited chemical vapor phase deposition, and a metal layer 5 of Al or Al alloy is deposited thereon by sputtering. The substrate is dipped in a TMAH aq. soln. 6 and cleaned with pure water to dry the surface of the metal layer 5. A resist layer 7 is applied on the surface of the metal layer 5, prebaked, selectively exposed and developed. Then the substrate is further heated to postbake the resist pattern. The resist pattern 7a thus formed is used as an etching mask to etch the metal layer 5 in a wet state.