baber/WOPTO huggingface dataset:
Patent JP-S63228490-A (JP)
Title: Memory device
Inventor: WATANABE MAKOTO
IPC: G11C11/41
Filed: 1987-03-18
Abstract: PURPOSE:To attain the high speed writing, high speed clearing, etc., of an information signal by providing a word line switching circuit and a bit line switching circuit to obtain the same condition as the condition to select the memory cell of all parts or a part, at a word line and a bit line. CONSTITUTION:A word line switching circuit to supply a voltage turning on the access transistor of respective memory cells to the word line of all parts or a part so as to connect with respective word lines WL1, WL2, ..., WLn is provided. Further, a bit line switching circuit to connect the bit line of all parts or a part with an input output line 14 is provided so as to connect with respective bit lines BL1, BL2, ..., BLm. Consequently, the condition to select simultaneously the memory cell of the line of all parts or a part of a memory block can be obtained, and by interlocking the bit line switching circuit, all parts or a part of a capacitor, etc., can be conducted to an input output line. Thus, a high speed writing can be executed.
Patent JP-S59187249-A (JP)
Title: Analyzing device of urea nitrogen
Inventor: OOSAWA HISAO
IPC: G01N27/06
Filed: 1983-04-07
Abstract: PURPOSE:To measure a whole blood sample rapidly, simply and accurately by a system wherein enzyme urease and a liquid to be analyzed which contains urea are introduced into a prescribed conductivity-measuring cell provided with a porous membrane, and a variation in the conductivity is thereby detected. CONSTITUTION:A conductivity-measuring electrode 1 is composed of a platinum electrode 11, an insulating layer 12 and a porous membrane 10 closely fitted on the platinum electrode 11 through the intermediary of an O ring 9. A urea nitrogen detecting element comprises two conductivity-measuring electrodes 1, lead wires 2, a measuring cell 3, a measuring cell chamber 4 filled up with a buffer solution, and a silicon diaphragm 5 for agitation which can be vibrated. Prescribed quantities of enzyme urease and a liquid to be analyzed which contains urea are injected from an injection port 6, and the conductivity of the solution is measured under the impression of an AC power through the intermediary of the electrodes 1. The urea nitrogen contained in said liquid is determined easily from measured values of the variation of the conductivity in a prescribed time difference by using working curves. Accordingly, a complete blood sample can be measured rapidly, simply and accurately.
Patent JP-H10257463-A (JP)
Title: Method, medium, device for recording electronic conference information, reproducing device, recording and reproducing device, and electronic conference system
Inventor: FUJIMORI TAKASHI
IPC: H04N7/15
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic conference system with which electronic conference information mixing still pictures, moving images and sounds can be recorded as one reproducible file containing the proceedings of the conference in a satisfactory state and the still pictures, moving images and sounds corresponding to respective materials can be individually taken out of that file. SOLUTION: The still picture data provided from materials presented from conference participants id0 , id1 ..., moving image data and sound data or speaking voice data provided from these inaterials are respectively recorded in a prescribed still picture format, prescribed moving image format and prescribed sound format. Besides, these data are recorded while respectively adding time information showing time for which the still picture, moving image and sound are let appear or reproduced on a screen and further, the still picture data and moving image data are recorded while respectively adding relative position information showing relative positions on the screen.
Patent JP-H01233778-A (JP)
Title: Photoconductive thin film
Inventor: OSADA YOSHIHITO
IPC: H01L51/42
Filed: 1988-03-14
Abstract: PURPOSE:To obtain a photoconductive thin film which has excellent photoconducting properties, optoelectric transducing characteristics and rectifying properties by forming the thin film made of specific polymerized organic compound on a required substrate by a glow discharge decomposition method. CONSTITUTION:A required substrate S such as an Si wafer is fixed to the upper electrode 11 of a capacity coupling type plasma polymerizer. Then tetracyanoquinodimethane(TCNQ) which is starting material is put into an evaporation source 5. After the air in the chamber is evacuated and replaced with N2 gas, the pressure of the N2 gas is maintained at a required value. Then the switch of a radio frequency source 2 is turned ON to apply a radio frequency power to the electrode 11 to produce a plasma. Further, a DC voltage is applied to the evaporation source 5 during the discharge to evaporate the material. With this, a thin film made of polymerized tetracyanoquinodimethane can be formed on the substrate S.
Patent JP-H06273329-A (JP)
Title: Method and apparatus for measuring refractive index
Inventor: KAWAGUCHI KENJI
IPC: G01N21/43
Filed: 1993-03-22
Abstract: PURPOSE:To provide method and apparatus for measuring refractive index in which the temperature control accuracy of a sample can be enhanced while realizing downsizing. CONSTITUTION:In the method for measuring refractive index by total reflection method using a prism 1, temperature of a sample is controlled by means of a temperature control element 8 through a block 6 having a high thermal conductivity covering one surface 3 of the prism 1. Output of the temperature control element 8 is controlled so that the sample temperature Ts becomes constant based on the temperature Tb of the block 6 and the temperature Tr in an enclosed case 10.
Patent JP-H07273195-A (JP)
Title: Semiconductor device
Inventor: AEBA NOBUAKI
IPC: H01L23/522
Filed: 1994-03-30
Abstract: PURPOSE:To make the vertical step of a through hole invariable at any place by controlling the thickness of a layer film deposited on a thick (large area) metallization. CONSTITUTION:Slits 12 are made closely to through holes 14 in the wide part 1 of a first metallization 11. Since a silica can be accumulated at a part of the layer insulating film on the slit 12, the silica for planarizing the interlayer film can be accumulated uniformly at both the wide part 1 and the narrow part 2 of the first metallization 11. Consequently, the layer insulating film has a constant thickness after etch back of silica and since the vertical step of the through hole 14 is invariable at any place, the through hole 14 is covered constantly with a second metallization 13.
Patent JP-S61216699-A (JP)
Title: Production of antibiotic substance b-41d
Inventor: TAKIGUCHI HIROSHI
IPC: C07D311/00
Filed: 1986-03-19
Abstract: PURPOSE:To obtain the novel antibiotic substance B-41D useful as an miticide and anthelmintic agent, by culturing a specific strain belonging to Streptomyces genus. CONSTITUTION:A microbial strain capable of producing B-41D such as Streptomyces B-41-146 (FERM-P 1438) is cultured in a conventional medium containing carbon sources, nitrogen sources, inorganic salts, etc., under aerobic condition at about 28 deg.C, and the culture product is filtered with a filter aid such as diatomaceous earth. The obtained cake is extracted with methanol to obtain the objective antibiotic substance B-41D of formula in the hydrated methanol. The extract is added with water, extracted with n-hexane, and concentrated under reduced pressure. The obtained oily substance containing the objective compound is adsorbed to an adsorbent in a column and extracted with a solvent to obtain the objective substance.
Patent JP-S57177695-A (JP)
Title: Production of ethanol in high heat efficiency through process rationalized
Inventor: MIURA ZENHACHIROU
IPC: C12P7/08
Filed: 1981-04-23
Abstract: PURPOSE: Root vegetables are separated into starch and starch waste, then the starch waste is used in methane fermentation and the resultant methane gas is used as a part of the heat source for the ethanol fermentation of the sugar solution resultant from the saccharification of the above starch to increase the heat economy without environmental pollution.  
     CONSTITUTION: Root vegetables such as potatoes or sweet potatoes, are ground and separated into starch and starch waste. An appropriate amount of water is added to the starch, steamed and saccharified with a saccharifying enzyme, then a yeast is added to effect ethanol fermentation. After fermentation, disillation is effected to separate ethanol. In the meantime, the starch waste is sent together with the distillation waste formed on the ethanol distillation to the methane fermentation tank where the fermentation is conducted. The formed methane gas is sent to the boiler and used as a part of the heat source. The steam generated in the boiler is used in steaming of the starch and in distillation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05263703-A (JP)
Title: Control method of electronic throttle
IPC: F02D35/00
Filed: 1992-03-18
Abstract: PURPOSE:To provide a control method for an electronic throttle by which high resolution may be obtained in a range of a small degree of throttle opening. CONSTITUTION:An electronic throttle 1 comprises a throttle value 11, a driving actuator 12 and a throttle sensor 13. Output 13a of a throttle sensor 13 is directly inputted in the first A/D converter of a control block 2, and a signal 13b amplified by an amplifier 3 is inputted in the second A/D converter 22. The result of the first A/D converter 21 is inputted via the amplifier 23, and the result of the second A/D converter 22 is inputted directly to a switcher 24 and either one of the values is tendered a real opening signal 25 of the throttle, and the difference between said signal and a command opening signal 26 of the throttle is compensated by a compensatory element 27 and a driving actuator 12 is controlled.
Patent JP-S64630-A (JP)
Title: Photoelectric surface and formation therefor
Inventor: ARAMAKI NARIMITSU
IPC: H01J29/38
Filed: 1988-03-17
Abstract: PURPOSE: To maintain the sensitivity of a photoelectric surface for a long period by interposing an intermediate layer consisting of an alkaline metal oxide between the base of a polycrystalline body and the photoelectric surface.  
     CONSTITUTION: One or plurality of polycrystalline members 10 having a large number of gaps 12 and crystalline grain interfaces 11 on the surface are combined together to form a base 15. Next, an alkaline metal oxide layer 14 is interposed thereon to form a photoelectric surface 13 having a stoichiometric composition ratio or close thereto of a semimetal, manganese, silver and one or plural kinds of alkaline metals. The metal oxide layer 14 forming an intermediate layer is formed by introducing and adsorbing a gaseous alkaline metal on the heated base to be oxidized thereafter by introducing oxygen. This dense oxide penetrates into the gaps 12 or the like to cover the whole surface of the base 15 and to completely separate the base 15 from the photoelectric surface 13. Thereby, a change of the composition ratio of the photoelectric surface is prevented so that the sensitivity of the photoelectric surface can be maintained for a long period. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S55153977-A (JP)
Title: Residual toner liquid cleaning device
Inventor: KIMURA TAROU
IPC: G03G21/10
Filed: 1979-05-19
Abstract: PURPOSE: To let the cleaning of a cleaning blade and the re-dispersion of the toners removed by this blade into the developing solution be effectively accomplished by providing an eccentric foam roller which revolves while being wetted ty the developing solution flow.  
     CONSTITUTION: Before the end of a cleaning blade 11 contacts the surface of a photoreceptor 1, the foam roller 10 wetted by developing solution flow 16 rubs and cleans the bottom surface of the blade 11. An off-centered foam material 10b is provided to the foregoing foam roller 10. Next, when the end of the blade 11 contacts the surface of the photoreceptor 1 and starts cleaning the residual toners, the eccentric roller 10 detaches from the bottom surface of the blade 11. The residual toners 17 removed by the blade 11 together with the developing solution flow 16 fall onto the eccentric roller 10 and are absorbed thereby. Following to this the eccentric roller 10 is pressure-contacted with the bottom surface of a developing tray 8 and further during the time when it detaches from there, the toners having been absorbed in the eccentric roller 10 are discharged and re-dispersed into the developing solution, and the accumulated toners are washed away at a breath by the developing solution flow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08265472-A (JP)
Title: Object picture equipment
Inventor: YANAGI MEIKOU
IPC: F21V8/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a video presenter provided with a lower illumination unit which can be used for other purposes by detaching it and can uniformly irradiate an object. SOLUTION: A video presenter is provided with a palette 20 on which an object is placed, a supporting bar 12 provided for one side of the palette 20, a camera 10 which picks up the image of the object and is provided on the supporting bar 12 and the lower illumination means 40 which can be attached/ detached to/from the palette 20 for irradiating the object with light from below the object. It is desirable that the lower illumination means 40 is provided with at least one light source and a diffusion panel diffusing the light of the light source.
Patent JP-S63228624-A (JP)
Title: Washing method
Inventor: IMAMURA KAZUNORI
IPC: H01L21/304
Filed: 1987-03-17
Abstract: PURPOSE:To facilitate checking of washing degree, by performing washing by using a material, which has either of property emitting a large amount of scattered light or property emitting fluorescent light. CONSTITUTION:A transparent substrate 5 to be washed, which is enclosed in a container part 1, is positioned over a brush washing bath 2 through a path 6. In the inside of the brush washing bath 2, a pure water jetting parts 7, washing liquid jetting parts 8 and rotary brushes 11 are arranged so that they are partitioned with splash preventing plates 9 and 10. As the materials used for the brushes, the following materials are used: material, which can emit scattered light with respect to incident light when the material is made to be the brush; and a material, which emits intense fluorescent light when ultraviolet light is inputted. As such materials, nylon material is used. Or a inorganic material, which is optically transparent or semitransparent, and whose fracture shape tends to become spherical or polygonal shape and refractive index is n=1.1-3.0, is used. The fluorescentlight emitting material is mixed in washing agent beforehand or jetted at the same time with washing. Thus the washing remnant can be readily detected without the effects of pattern edges, stray light or the like.
Patent JP-S53146980-A (JP)
Title: Fluorescent substance recovering method
Inventor: KOYAMA YOUZOU
IPC: C09K11/02
Filed: 1977-05-30
Abstract: PURPOSE: To recover a fluorescent substance without decreasing its luminous flux by heating a solidified fluorescent substance emulsion with an aq. soln. contg. NaOH of a specified concn. and EDTA of a specified concn. or its salt to decompose nitrocellulose. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53148250-A (JP)
Title: Interruption control system
Inventor: ABE MASAYOSHI
IPC: G06F9/48
Filed: 1977-05-30
Abstract: PURPOSE: To reduce the overhead of software which corresponds to an interruption status, and increase the number of degrees of handling freedom by providing a register ISV which memorizes the head address of an interruption control table INTRTBL. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07264977-A (JP)
Title: Composition for stabilizing acidic milk beverage and acidic milk beverage
Inventor: KOKAI MITSUO
IPC: A23L2/38
Filed: 1994-03-31
Abstract: PURPOSE:To provide the composition capable of improving the stabilization and lowering the viscosity, good in throat touch, and useful for yogurts, etc., by mixing a low mol.wt. pectin obtained by treating a pectin with a pectin- decomposing enzyme with the pectin not subjected to the enzymatic decomposition. CONSTITUTION:This composition is obtained by mixing (A) a low mol.wt. pectin obtained by treating a pectin with a pectin-decomposing enzyme such as pectin lyase with (B) a pectin, such as a pectin obtained from a citrus fruit such as lemon, not subjected to an enzymatic decomposition. The composition is preferably added to produce an acidic milk beverage.
Patent JP-S51138404-A (JP)
Title: Method of fabricating information recording medium
Inventor: SUZUKI TERUYASU
IPC: B29C43/00
Filed: 1975-05-24
Abstract: PURPOSE:To provide a method of fabricating an information recording medium which can accurately form a metallic layer on an information track and simultaneously effectively protect the track.
Patent JP-S58180731-A (JP)
Title: Gas turbine
Inventor: SUZAWA KENICHI
IPC: F02C7/143
Filed: 1982-04-16
Abstract: PURPOSE:To increase efficiency of a gas turbine, by controlling inlet air temperature of a compressor of the gas turbine to increase a combustion air amount. CONSTITUTION:Liquefied natural gas (LNG) fuel transferred by a pump 12 is vaporized by an evaporator 19 and fed to a combustion cylinder 2. Intake air to a compressor 1 is cooled by a heat exchanger 17. The air, when its cooling is unnecessary, flows bypassing a bypass valve 16. Temperature of the air is controlled by a control valve 15.
Patent JP-S51138969-A (JP)
Title: A stop device for crank press
Inventor: MATSUO RIYOUJI
IPC: B30B15/12
Filed: 1975-05-27
Abstract: PURPOSE: An improvement in a stop device to stop the head of a press by taking off the connection pin of a receiving wheel to crank-shaft. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11259962-A (JP)
Title: Disk device
Inventor: TAKAYAMA KUNICHI
IPC: G11B19/28
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To shorten a required time for a start up by responding to a start up process in a condition of lowering number of revolutions and completing the compensation operation of a servo function during a rotation start up. SOLUTION: When a host 7 makes a request to an optical disk concerning its start up device 6, a CPU 9 initiates its operation. A spindle motor 12 receives a rotation instruction from a control IC 14 and the IC 14 transmits an arrival instruction to the CPU 9 when the instructed lower speed revolution is achieved. The CPU 9 moves a head 2 to the reading position of a disk 1, information is read, an instruction is given to the IC 14 so that the motor 12 achieves a normal number of revolutions and the host 7 receives a response indicating that a drive preparation is completed. The CPU 9 conducts the compensation between a VCM coil 13 and the head 2 using a servo control function while the rotational speed of the motor 12 is accelerated. When the motor 12 is adjusted to a normal number of revolutions, the operation completes.  The start up to a low speed revolution, the reading of the information for the start up and the start up operation to the normal number of revolutions are continuously conducted and the servo compensation operation is processed in parallel.
Patent JP-H11256894-A (JP)
Title: Door structure
Inventor: MIYAZAKI KUNIO
IPC: E05C1/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve external appearance at the time of opening a door and prevent intrusion of dust or the like into a gate bar-receiving member by disposing the gate bar-receiving member under a floor face, and performing automatic opening and closing by interlocking an upper opening to opening and closing of the door by a blocking plate. SOLUTION: A gate bar-receiving member 26 is disposed on the lower part of the top board 28 of the same height as a floor face, and an upper opening is blocked by a blocking plate 31a to be flush with the top board 28. The pivot of a hinge is integrally rotatable with a door, connected by the support shaft 11 of a bearing member 12 fixed on a frame body, sprocket and a chain, an operation plate 20 can be interlocked to opening and closing of a door to be moved through links 14, 15, and connected to a support plate 31b fixed on the blocking plate 31a through a pin 20b of the edge part. Thereby, when the door is closed, the operation plate 20 is moved, the blocking plate 31a is inclined by the oblong hole 31d of the support plate 31b to be housed under the top board 28, and the gate bar-receiving member 26 is exposed.  Thus, at the time of opening the door an opening is automatically blocked to improve external appearance, and intrusion of dust or the like can be prevented.
Patent JP-H04276368-A (JP)
Title: Magnetic recording medium-containing case and case for magnetic recording medium
Inventor: ISHIGURO SHU
IPC: C08L67/02
Filed: 1991-03-04
Abstract: PURPOSE:To obtain cassette cases which can be recovered and reused by forming both of high-polymer materials constituting a base and case of the same kind. CONSTITUTION:Materials of the same kind are used for both of the high- polymer material forming the base of the recording medium 1 of the magnetic recording medium-case consisting of the magnetic recording medium constituted by providing a magnetic layer on the base and the case contg. this recording medium and the high-polymer material forming a lower half body 4, upper half body 6, transparent reel flanges 7, 8, tape guide mounting boss part, shaft part for guide rollers, a flap for retaining tapes, etc., constituting this case. The removal of the metal after disassembly is facilitated when the case does no longer withstand use. The recycling of the case without discarding is thus possible. A polyester resin is preferable as the high-polymer material to be used.
Patent JP-H11258659-A (JP)
Title: Image pickup device
Inventor: OGURA ICHIRO
IPC: G03B13/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device by which the image pickup of a specified range on an object is always executed and also the burden of a user is reduced in the case of picking up the image of order receiving and ordering slips and a business card. SOLUTION: This device is provided with a laser beam source 11 capable of forming image pickup range designation spots 13A-13D designating a specified image pickup range on the object 21 with a laser beam 12 on the object 21 and a camera body 10A such as a digital camera or the like executing the image pickup of the image pickup range designated by the image pickup range disignation spots 13A-13D. Then, the laser beam source 11 and the camera body 10A are integrally formed.
Patent JP-H09250634-A (JP)
Title: Booster device for operating transmission
Inventor: ABE SHINJI
IPC: F16H61/32
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and to reduce the cost. SOLUTION: A rack 33 is provided to an input shaft 18, a pinion 45 engaged to the rack 33 is installed to an output shaft 23, and a motor with speed reducer to increase the shift operation force, and to give the torque to the output shaft 23; a shift switch 30 as a movement perceiving means to perceive the movement of the input shaft 18; and a controller 36 to control the rotation and its direction of a motor depending on the movement perceived by the shift switch 30; are provided, and the driving force of the motor increased through the speed reducer, a pinion installed to its deduction drive shaft 41, and the pinion 45 engaged to the pinion 42, is transmitted to the output shaft 23.
Patent JP-S51139050-A (JP)
Title: Elevator control device
Inventor: TAKAHASHI YOSHINORI
IPC: B66B1/46
Filed: 1975-05-28
Abstract: PURPOSE: In case the detection defect at the calling floor, defect of function to stop at the calling floor, etc. occur, the elevator can be stopped safely at the top or lowest story. 
     COPYRIGHT: (C)1976,JPO&Japio