baber/WOPTO huggingface dataset:
Patent JP-H03133155-A (JP)
Title: Semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L21/301
Filed: 1989-10-19
Abstract: PURPOSE:To use a scribe line positively by making a polarity of a scribe line the same as that of a silicon substrate and by realizing the same electrical potential as its IC silicon substrate. CONSTITUTION:A device is composed of an NWELL region 3 and a scribe line area 1 formed on a P-type silicon substrate 4. In the structure, the NWELL 3 become Vdd as a potential and the P-type silicon substrate 4 becomes a ground GND earth. Therefore, when P-type impurity is formed in the scribe line 1, the scribe line 1 becomes a ground earth. Furthermore, a GND 2 formed inside an IC actual chip and the scribe line 1 are connected by a conductor throughout all layers in a wiring process of IC manufacture. Since a scribe area thereby becomes a complete GND potential, it is resistant to static electric ity generated from the outside and is resistant also to latch up phenomenon.
Patent JP-H01114043-A (JP)
Title: Cleaning method
Inventor: MATSUMURA KIMIHARU
IPC: H01L21/304
Filed: 1987-10-28
Abstract: PURPOSE:To clean and remove an adhered matter made of organic/inorganic materials in a short time and to reduce a cleaning cost by injecting gas containing oxygen atom radical, cleanser and solid fine particles to the surface of the matter to be cleaned. CONSTITUTION:A wafer 2 is disposed in a holding mechanism 3, and a processing chamber is hermetically sealed. Then, oxygen gas supplied from an oxygen supply source 10 is fed into an ozone generator 11, and oxygen gas containing the ozone is injected through a cooler 6 from the opening 4b of a fluid nozzle 4 to a fluid diffuser 5. Simultaneously, liquid carbon dioxide is solidified through a needle valve 14, and injected as solid fine particles to the diffuser 5. The injected oxygen gas, cleanser and solid fine particles are injected as gas/liquid/solid mixture flow toward the wafer 2. Thus, adhered matter made of organic/inorganic materials can be removed in a short time, thereby reducing a cleaning cost.
Patent JP-H08131481-A (JP)
Title: Patient transfer carriage
Inventor: HIRAMATSU MASAHIKO
IPC: A61G3/00
Filed: 1994-11-07
Abstract: PURPOSE: To easily and safely transfer a patient from or on a bed. CONSTITUTION: A 2nd power transmission wheel is coupled rotatably by fixing the base end part of a 1st arm 10 to a sleeve 8 coupled rotatably to a 1st support shaft 6 which is stood on an elevation table 1b and where the 1st power transmission wheel is fixed and the base end part of a 2nd arm 16 and a 2nd power transmission wheel to a 2nd support shaft 12 inserted into the tip part of the 1st arm 10. Then the center part of the palette frame 24a of a bed palette 23 and a 4th power transmission wheel are fixed to a 3rd support shaft 18 inserted into the tip part of the 2nd arm 16, and transmission chains are extended between the 1st and 2nd power transmission wheels and 3rd and 4th power transmission wheels respectively.  Both the arms 10 and 16 are bent through the rotating operation of a 1st handle to move the bed palette 23 in parallel, and transfer conveyors of the bed palette 23 intrude into or exit from between the patient and bed through the rotating operation of the 2nd handle.
Patent JP-H03135126-A (JP)
Title: Current time setting system for isdn terminal equipment
Inventor: DOI SHINICHI
IPC: H04L7/00
Filed: 1989-10-20
Abstract: PURPOSE:To attain accurate setting of a reservation time by converting current time information into a digital signal, sending the signal sequentially in time division by the use of a spare bit in a frame and allowing a reception side to set the current time depending on the reception of the signal string. CONSTITUTION:Current time information is converted into a digital signal composed of plural bits, divided into plural frames and superimposed on a spare frame and sent sequentially. A detection section 5 analyzes the information to report the start of the reception of the current time information to a timing control section 7. The control section 7 generates the timing to write the sent current time information into a buffer memory 6. When the write of all current time information is finished, the control section 7 reports the end of write of the current time information to the detection section 5. The detection section 5 receiving the report checks the frame check sequence and sends the reception end interruption of the current time information to an interruption control section 4 when the sequence is normal. The control section 4 interrupts a central processing section 1 next and the processing section 1 reads the current time information from the memory 6 sequentially to adjust the current time of a timer 8.
Patent JP-H07193773-A (JP)
Title: Charge control device for still video camera
Inventor: OGAWA MASAAKI
IPC: H01M10/44
Filed: 1994-10-12
Abstract: PURPOSE:To make it possible to use a strobascopic device even in a monitor recording mode. CONSTITUTION:Switches SW1, SW2 are connected to resistors R1, R2 in a charging circuit 60 respectively in parallel. In a normal recording mode, the switches SW1, SW2 are in an ON state. In the ON state, a current supplied from a base driving winding 65b of a transformer 65 is by-passed through the resistors R1, R2 and the base current of a transistor (TR) 66 is relatively increased. Thereby a current supplied from a battery 6 to a primary winding 65a is also increased. Since the switch SW2 is turned off in a monitor recording mode, the current supplied from the winding 65b flows into the resistor R2 and is relatively reduced and a current flowing into the winding 65a is also reduced. When an optical system 12 is driven, the switch SW1 is turned off and the current supplied from the winding 65b is furthermore reduced through the resistors R1, R2 and also the current flowing into the winding 65a is furthermore reduced.
Patent JP-H08109901-A (JP)
Title: Method for forming spring fitting part in resin accumulator piston
Inventor: HARADA ISAO
IPC: B29C65/56
Filed: 1994-10-11
Abstract: PURPOSE: To easily form a groove part or a crest part for fitting a spring to a projected part of a resin accumulator piston at a low cost. CONSTITUTION: An arm part 13 of a jig 11 for thermal deformation is heated by a heating wire 15 until the temperature of the arm part reaches the value set by a temperature setting instrument 16. Then, a resin pistion 3 and the jig 11 for forming a recessed part are relatively moved to each other to push arm 13 into the outer circumference of a projected part 7. Four parts of the surface part of the projected part on which each projection for pushing is abutted are heated to be softened and melted, and pushed to the base end side of the projected part 7 and deformed, and a crest part 9 for fitting the spring is formed. One end part of the spring is fitted to the base end of the projected part 7, and engaged with the crest part 9 for fitting the spring.
Patent JP-H1097024-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: KIKUCHI MAKOTO
IPC: G03C7/30
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the photosensitive material small in load on the environment and adapted to image formation by simple and rapid processing and high in sensitivity and good in graininess and especially, superior in storage stability for a long period by incorporating specified epitaxial silver halide grains in the photosensitive silver halide emulsion. SOLUTION: The photosensitive silver halide emulsion contains the epitaxial silver halide grains obtained by forming silver salt epitaxy on the surface of each flat silver halide grain as a host. The developing agent is a compound selected from formulae I-IV in which each of R1 -R4 is an H or halogen atom or the like; R5 is an alkyl or aryl group or the like; Z is an atomic group necessary to form an aromatic or heterocyclic ring, and when Z is a benzene ring, the sum of Hammett's substituent constants σ is >=1; R6 is an alkyl group; X is an O or S atom or the like; and each of R7 and R8 is an H atom or a substituent. Each of formulae I-IV contains a >=8C ballasting group.
Patent JP-S63127112-A (JP)
Title: Apparatus for detecting crack of tunnel
Inventor: SHIMAZU KOICHI
IPC: G01B11/00
Filed: 1986-11-17
Abstract: PURPOSE:To enhance measuring accuracy and to simplify a system, by scanning the entire peripheral wall surface of a tunnel crossing the longitudinal direction of the tunnel at a right angle by laser beam and detecting the scattering beam therefrom by one condensing lens and one light receiving means. CONSTITUTION:The inspection part 1 of this apparatus is mounted on a vehicle T running in a circular tunnel having a diameter D as a body to be inspected along the longitudinal direction thereof. Then laser beam is oscillated by a laser oscillator 2 so that an optical axis comes to the center axis of the tunnel and the mirror 4b supported by a mirror holder 4a is rotated at a high speed by a moor 3 to perform the rotary scanning of the wall surface 9 of the tunnel by said laser beam in a vertical direction. Further, the scattering beam from the wall surface 9 of said beam is received by the condensing lens 5 and light receiver 6 arranged so as to be spaced apart by a predetermined distance from the mirror 4b. Furthermore, the beam reflected by the mirror 4b is detected by a rotation detection sensor 8 through a half mirror 7 and operated by a processing circuit to detect the position of a crack.
Patent JP-H06101271-A (JP)
Title: Method of joint construction of steel frame girder and joint structure
Inventor: MASUDA KATSUTO
IPC: E04B1/24
Filed: 1992-09-18
Abstract: PURPOSE:To simplify joining operation by forming a stepped section to the web of the joint of a girder consisting of H-steel and a dovetail tenon to a flange while sliding in a splice plate with a dovetail groove from the lateral direction and clamping the stationary plate of the stepped section by a bolt. CONSTITUTION:A stationary plate 11 with a bolthole is installed to a stepped section formed to the web 5 of the connecting section of an H-shaped steel coupling arm 1 mounted to a post 2 while dovetail tenons 4 are set up in the cross direction of flanges 3. The stationary plate 11 and the dovetail tenons 4 are also installed to a girder 8 in response to the coupling arm 1. The girder 8 is connected to the coupling arm 1, splice plates 13 having dovetail grooves 12 are slid in from the lateral direction, and the coupling arm 1 and the girder 8 are combined while the stationary plate 11 is clamped by a bolt 9. Accordingly, the joining operation of the girder 8 can be simplified.
Patent JP-S62133343-A (JP)
Title: Method for measuring moisture content of ground
Inventor: YAMAUCHI SOHEI
IPC: G01N25/56
Filed: 1985-12-06
Abstract: PURPOSE:To easily control the condition of a change in soil density, etc., and to permit the easy and exact checking of a moisture content by inserting a sensor into the soil and measuring the heat resistance value (inverse number of heat conductivity) of the soil. CONSTITUTION:Samples of various kinds of soil are preliminarily drawn and the heat resistance values for every specified moisture content of these soil samples are measured. A heat resistance value versus moisture ratio characteris tic graph of the various soil samples is formed from the measured values. The sensor is then inserted into the soil on its to measure the heat resistance value of the soil at 100% degree of saturation. The curve conforming to the measured value is selected from the heat resistance value versus moisture ratio characteris tic graph of the various samples. The probe of a heat resistance value measuring instrument is put into the on-site soil of the site to measure the heat resistance value thereof and the moisture ratio corresponding to the measured value is determined.
Patent JP-2001090699-A (JP)
Title: Air lift pump for installing on-site waste water treatment system
Inventor: KAMIYAMA KOICHI
IPC: F04F1/18
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an air lift pump for installing water treatment system capable of preventing a change of quantity of the water to be discharged while reducing the fluctuation of a pump head with increase and decrease of quantity of the water with the simple structure. SOLUTION: This air lift pump for installing water treatment system is provided in a waste-water system provided with plural storage and treatment chambers so as to transfer the treated water from one storage and treatment chamber to other storage and treatment chamber. This air lift pump for installing water treatment system is provided with a lifting pipe for lifting the stored treated water with the air for transference, and an air feeding pipe provided at a lower part of the lifting pipe so as to discharge the air. The lifting pipe is provided with a lifting pipe height adjusting mechanism for increasing and decreasing the height of the lifting pipe provided in one storage and treatment chamber as a transference source in response to increase and decrease of water level of that storage and treatment chamber.
Patent JP-H1192725-A (JP)
Title: Adhesive tape for splicing sheet or film
Inventor: YANAKA TETSUO
IPC: C09J7/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a tape which does not cause a blocking phenomena on sheets even during storage of rolls by providing an adhesive uncoated area by at least a specified distance from both edges of a tape substrate. SOLUTION: Tape substrates usable herein include polyester. Synthetic resin, naturally occurring resin, rubber and other adhesives may be used as the adhesive. The size of the adhesive uncoated portion is not less than 0.05 mm, pref. 0.05 to 10 mm, particularly pref. 0.1 to 5 mm, from both edges of the tape substrate. When the distance from both edges of the tape substrate to the adhesive layer is excessively large, troubles, such as folding of tapes, occur at the time of rolling of sheets. The thickness of the tape substrate is pref. not more than 1 mm. Although the thickness of the adhesive layer is not particularly limited, it is pref. not more than 0.5 mm. The adhesive tape for splicing thus formed is useful as an adhesive tape for splicing polyvinyl alcohol sheets, polyolefin sheets, polyester sheets and the like.
Patent JP-S61155253-A (JP)
Inventor: TAKAHATA MITSUO
IPC: C04B35/053
Filed: 1984-12-27
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-S61152889-A (JP)
Inventor: KOMATSU TAMIKUNI
IPC: C08G2/00
Filed: 1984-12-27
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-S63129292-A (JP)
Inventor: INABA MAMORU
IPC: F27B21/14
Filed: 1986-11-19
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-S62133625-A (JP)
Inventor: HACHIDAN HIDEAKI
IPC: H03K17/78
Filed: 1985-12-04
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-2000103796-A (JP)
Title: Tantalum membrane-forming material, formation of tantalum membrane, and ulsi
Inventor: MACHIDA HIDEAKI
IPC: H01L21/285
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a Ta membrane-forming material that is useful as a chemical vapor deposition material for forming a Ta thin layer membrane of high quality by admixing a specific compound. SOLUTION: This Ta membrane-forming material includes a compound of the formula: RnTaX5-n.L (R is H, an alkyl, a halogenated alkyl or the like; (n) is 0-5; X is H, F, Cl or the like; L is an alkyl-substituted sulfur, a halogen- substituted sulfur, an alkyl-substituted phosphine or the like; (m) is 0-4 when (n) is 1-5, or 1-4 when (n) is 0) [preferably a compound of the formula: TaCl5.S (C2H5)2 or the like]. The material is applied to a base plate and decomposed by heating or the like to form the objective Ta membrane.
Patent JP-H05215843-A (JP)
Title: Observation/identification apparatus for helicopter
Inventor: RICHIYAADO EDEYUARUDASU MARIA
IPC: G01S7/41
Filed: 1992-10-13
Abstract: PURPOSE: To judge whether the number of rotary blades is odd or even by determining the Doppler spectra of individual blade flashes by a radar apparatus. CONSTITUTION: A transmitter means 1 emits radar in the direction of a helicopter and the reflected radar is inputted to a receiver means 3 through an antenna means 2 and the reference signal guided from the means 1 is mixed to generate a heterodyne signal which is, in turn, digitized by an A/D converter 4 to be applied to a Fourier transform means 5. The means 5 converts the heterodyne signal to a continuous frequency spectrum shown by N complex numbers to be inputted to a processor 6. The processor 6 has, for example, two threshold circuits and a coupler circuit and, when at least one signal exceeds a predetermined threshold value, blade flash detection is generated. When both signals are equal in intensity, the number of rotary blades is judged to be even and, when both signals appear alternately, the number of rotary blades is judged to be odd.  The elapse time during continuous blade flashes is detected and a helicopter type is discriminated in high probability to be displayed on a display means 7.
Patent JP-H03134864-A (JP)
Title: Digital signal recorder
Inventor: MATSUI SHIGERU
IPC: G11B20/10
Filed: 1989-10-19
Abstract: PURPOSE:To shorten the waiting time at the time of writing a pack data by writing each pack data after classifying the pack data in order to minimize a range for writing pack data to a memory in accordance with a kind of pack data and recording what is read as each pack data from this memory in turn by a prescribed number of times. CONSTITUTION:An area specifying data 54 is outputted to an address control circuit 57 by a pack write area specifying circuit 55 based on write area specifying information 71. The pack data 1 are classified by their kinds and written in the specified range of the memory 14 by the plural number of times respectively by a pack data write means 3. The pack data written in the range of the memory is read out in turn by the prescribed number of times in accordance with the kinds of pack data and recorded in a subcode area by a means for reading and recording pack data. By this method, the waiting time required for writing one or plural kinds of pack data can be shortened.
Patent JP-S63128617-A (JP)
Inventor: HIGUCHI KAZUO
IPC: H01G4/38
Filed: 1986-11-18
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-H06128186-A (JP)
Title: Benzoperhydroindane derivative and its production
Inventor: NEMOTO HIDEO
IPC: C07C69/78
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a new compound useful as a synthetic intermediate for steroid compounds having trifluoromethyl at the 13-position. CONSTITUTION:A compound of formula I (R<1> is hydroxyl group-protecting group; R<2> and R<3> are H or R<1>), e.g. (2S,3S,3aR,9bS)-trans-2,3,3a,4,5,9b-trans-2- hydroxy-3-hydroxymethyl-1',2-0-isoylidene-7-methoxy-3a- trifluoromethylcyclopenta[a]naphthalene. This compound is obtained by thermally reacting a benzocyclobutene derivative of formula II usually in an inert gas atmosphere such as nitrogen, preferably at 150-250 deg.C for 10min to 200hr. Furthermore, the compound of formula II is obtained by subjecting, e.g. 1,1,1- trifluoroacetone to the Wittig reaction, subsequently hydrolyzing the reactional product then condensing the prepared product with oxazolidinone, reacting the produced compound of formula III with an aldehyde of formula IV, subsequently reducing the product and then introducing a protecting group thereinto.
Patent JP-S61155842-A (JP)
Title: Filter paper photometer using multiple luminous flux
Inventor: OGATA TOSUKE
IPC: G01N21/75
Filed: 1984-12-28
Abstract: PURPOSE:To measure contaminative components with good reproducibility by passing sample air through filter paper impregnated with a reagent and discoloring it with contaminative components, transmitting light through the discolored impregnated filter paper and an optical plate and receiving the light by a photoelectric element, and detecting their difference in the quantity of photodetection. CONSTITUTION:Plastic pressure plates 1-5 are arranged and a through hole 17 for light is bored in their center. Reagent-impregnated filter paper 9 is provided between the plates 1 and 2, glass plates 6 and 6 are provided between the plates 2 and 3, and 3 and 4, and an exposure plate 8 is provided between the plates 4 and 5. The sample air is admitted into an entrance 10 and passed through the filter paper 9 to discolor the filter paper with contaminative components, and then flows out of an exit 11. The light from a light source 7 provided to the plate 3 is transmitted through the filter paper 9 and optical plate 8 and photodetected by photoconductive cells 12 and 13. Their quantities of photodetection are detected through a bridge circuit and the discoloring of the filter paper is measured from the difference in the quantity of photodetection. Thus, the discoloring of the filter paper is detected by the bridge circuit, so the contaminative components are measured by the simple optical system with high accuracy.
Patent JP-S63128470-A (JP)
Title: Sentence processor
Inventor: KITAMURA KOZO
IPC: G06F17/21
Filed: 1986-11-18
Abstract: PURPOSE:To ensure also production of patterns with high efficiency by inputting desired picture patterns after combining them in plural pairs through an input means and therefore inputting a desired pattern in a character input format. CONSTITUTION:A pattern mode is set with push of a pattern mode setting key 1A. Then the format data (character space = 0, line space = 0, etc.) are read out of a pattern format memory 2 and stored in a sentence memory 7. Then the picture pattern data are read out of a picture pattern memory 3 and held by a picture pattern buffer 6. In this case, the set format and the read-out picture pattern are displayed in the prescribed areas of a display device 8. Thus an operator selects a desired one out of those displayed picture pattern groups. In such a way, the input of patterns is facilitated with use of a character input format (character space = 0, line space = 0). Then the sentences can be easily compiled and corrected.
Patent JP-H07104136-A (JP)
Title: Optical device
Inventor: SOMENO YOSHIHIRO
IPC: G02B6/12
Filed: 1993-10-06
Abstract: PURPOSE:To produce the optical device capable of constituting the optical wave guide element having stable characteristic without difference of specific dielectric constant between each layer. CONSTITUTION:This optical device 1 has a substrate 2 of sapphire (Al2O3), AlN film 3 formed on this substrate 2 and the diffused part (Ti-Al-N) 4 which is obtained by diffusing Ti (titanium) at the center part of this AlN film 3. The diffused part 4 of Ti-Al-N formed at the center part constitutes the optical waveguide because refractive index is related to Ti-Al-N>Al-N>Al2O3. The optical waveguide element uniform in EO (electro.optical) characteristic and surface acoustic wave propagating verocity and having a stable characteristic is obtained because the AlN film 3 and the diffused part 4 have the same crystal structure and specific dielectric constant.
Patent JP-H1163850-A (JP)
Title: Method for casting unshaped refractory in melted metal container
Inventor: KAMO MOMOKI
IPC: C21C7/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent executing trouble due to a binder system by kneading alumina cement by adding water to unshaped refractory, and curing obtained executed material at a temperature of a specific range for a predetermined time or more so as not to harden it on the way of flowing due to freezing or quick setting. SOLUTION: In the case of flowing alumina unshaped refractory for a ladle, water is added to the unshaped refractory containing alumina cement as a binder, and kneaded. Then, the obtained executed material is cured at an atmospheric temperature in a melted metal container at 35 to 75 deg.C for 10 hr or more so that the material is not hardened on the way of casting due to freezing or quick setting. Thus, even in the case of low atmospheric temperature, sufficient strength can be developed. And, even under the condition that an operation must be started in a short time, execution of cast unshaped refractory can be performed without a rupture in a main drying.