baber/WOPTO huggingface dataset:
Patent JP-H02177882-A (JP)
Title: Level sensor for cell-culturing device
Inventor: KITA TOSHIBUMI
IPC: C12M1/36
Filed: 1988-12-29
Abstract: PURPOSE:To provide a level sensor for a cell culture device capable of aseptically changing the volume of culture solution over a range of a small volume to a large volume by constituting the level sensor in a culture tank with a bar changing the color thereof on the contact of the culture solution and disposing a means for optically detecting the color-changed point of the bar. CONSTITUTION:In a culture tank 1 for culturing cells while stirring a culture solution 7 with a stirring propeller 5, the culture solution in the culture tank 1 is discarded into a waste solution reservoir 3 through a filter 2 and the cells are recovered with the filter to return the cells into the culture tank 1, followed by supplying a new culture solution into the culture 1 from a solution reservoir 4. The raising of the surface of the solution is detected by the color change of a level sensor 6 constituted of a bar comprising a glass tube 11 and a litmus paper 12, etc., wherein the detection is performed by an optical detection method using light-giving and -receiving optical fibers 13 and 13'. A magnetic valve 9 is operated with a controller 8 on the basis of the signals of the level sensor 6 for controlling the amount of the new culture solution to culture the cells.
Patent JP-2000254808-A (JP)
Title: Cutting insert with chip former
Inventor: NORSTROEM THOMAS
IPC: B23B27/22
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an insert for turning the internal peripheral section of an abrasion resistant hard material body provided with the upper and lower side faces which are actually parallel with each other and side faces connected to the upper and lower side face. SOLUTION: A first edge face 13 and second edge face 14 in machining are taken as a front edge face and rear edge face respectively. At least one chip former is provided in at least either an upper side surface or lower side surface. At least one rounded cutting corner having cutting edges 20, 21 and 27 is formed in the area where two edge faces intersect. A bisector is determined by the cutting corner. The chip former is arranged asymmetrically relative to the bisector. The chip former has a face 17A, which is provided in the face of the upper surface. The face 17A is actually provided in one side section of the bisector and the chip former has contour faces 28 and 29 which are intersected by the bisector at least twice.
Patent JP-H07198578-A (JP)
Title: Particle size analyzer
Inventor: NOGAMI YUJI
IPC: G01N15/14
Filed: 1993-12-27
Abstract: PURPOSE:To enable particle size analysis regardless of the type, properties and concentration of bulk solid material by arranging a concentration adjusting means, a particle size analysis means, a concentration detecting means and a concentration control means. CONSTITUTION:Bulk solid material sampled by a bulk solid material sampling means 91 from a process pipe P of a concentration adjusting means is dispersed into a specified medium and the concentration of the bulk solid material is adjusted to determine analysis conditions in a particle size analyzing means 93 corresponding to the concentration thereof. When a change occurs in characteristic such as density of the bulk solid material in the pipe P, a concentration detecting means 5 detects the concentration of the bulk solid material to be supplied to the means 93 and a concentration data is outputted to a concentration control means 95. The means 95 processes the concentration data inputted to output a concentration control signal to the concentration adjusting means. The concentration of the bulk solid material is altered by the concentration control signal is altered to match analysis conditions predetermined in the means 93. Thus, action is made possible to adjust the concentration to match the analysis conditions thereby enabling proper particle size analysis even when conditions such as concentration or the like to be supplied to the means 93 are changed.
Patent JP-H11167912-A (JP)
Title: Battery pack
Inventor: KATOU TOYOTAKA
IPC: H01M50/528
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To eliminate welding failures caused by the displacement of a connecting plate generating, when a square cap-shaped terminal and a connecting plate are welded, in the case where a plurality of square batteries are stacked in the thickness direction and connected electrically. SOLUTION: A plurality of rectangular batteries in which either one terminal part of positive either negative electrodes is constituted with a square terminal cap 2 projected outward are stacked in the thickness direction, positive and negative terminal parts are arranged alternately, and the terminal parts are connected electrically in series with a connecting plate 4. The connecting plate 4 has an almost U-shaped rib 6 fit to the square terminal cap 2 of a battery 1, and the square terminal cap 2 of the battery 1 and the connecting plate flat surface near the rib 6 fit to it are welded.
Patent JP-H06180096-A (JP)
Title: Flexible segment
Inventor: YAMAMOTO MINORU
IPC: E21D11/04
Filed: 1992-12-14
Abstract: PURPOSE:To simplify the structure of a backup member and reduce the cost of production by installing cut-off rubber in space between a pair of ring compounds opposed to each other at specified intervals in the axial direction, and installing the backup member inwards, while providing a circular member installed between these ring compounds and a support member supporting the former both in the backup member. CONSTITUTION:Primary cut-off rubber 3 is interposed between both symnetrical ring compounds 1 and 2. Next, secondary cut-off rubber 4 is installed along this rubber 3 while a backup member 5 preventing any deformation is installed along the inward of the secondary cut-off rubber 4, and further a temporary thrust receiving member 6 is installed inwards this backup member. In succession, plural pieces of circular members 51 along an inner circumference of the secondary cut-off rubber 4 is supported by the temporary thust receiving member 6. With this constitution, the backup member 5 is simplified in terms of structure and simultaneosuly the cost can be reduced.
Patent JP-H11168728-A (JP)
Title: Predictive coding method and decoding method
Inventor: KATO TAKASHI
IPC: H04N19/137
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To perform predictive coding and decoding by using neighborhood pixels, that include pixels which are encoded and decoded after corresponding pixels and to improve compressibility by dividing an image into plural blocks and encoding a pixel unit in each block. SOLUTION: In predictive coding that is suitable to irreversible compression coding of an image, for instance, the image is divided into plural one- dimensional blocks that are horizontal or vertical, and bidirectional predictive coding is performed in a pixel unit with the pixel value of edge points of both block edges in each block as reference. At dividing into horizontal one- dimensional block of a pixel number N, linear prediction is performed from the preceding and subsequent pixels xi+1 and xi-1 of the corresponding pixel xi. At this time, predictive coefficients α from the preceding and subsequent pixels are made to be identical. The coefficients αare switched by one- dimensional block unit that is divided to encode them or by a macroblock unit that consists of blocks of a luminance signal and a color signal which are located at the same place.
Patent JP-H03183479-A (JP)
Title: Method for secreting and producing human lysozyme
Inventor: CHIGAMI YOSHIFUMI
IPC: C12N15/56
Filed: 1990-11-29
Abstract: PURPOSE:To allow to massively and inexpensively secrete the subject pure substance in a medium by introducing a specific recombined DNA coding a chicken lysozyme signal peptide in a yeast and subsequently culturing the transformed yeast. CONSTITUTION:A yeast transformant holding a recombined DNA containing a yeast promoter and a hybrid pre-lysozyme gene comprising a region coding a chicken lysozyme signal peptide and a human lysozyme structure gene region is cultured. The transformant of the yeast is ordinarily prepared by synthesizing a DNA containing the hybrid pre-lysozyme gene and the yeast promoter, recombining the DNA with a manifestation vector and subsequently transforming a host, yeast, with the prepared recombined plasmid.
Patent JP-H09179111-A (JP)
Title: Display device and its manufacture
Inventor: SUMIYOSHI KEN
IPC: G02F1/1368
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which is light in weight and has a high reflection factor by providing plural phase gratings whose refractive indexes are spatially modulated at the same place in a display medium and arranging the respective phase gratings so that interference waves are projected to the same direction. SOLUTION: Two kind of phase gratings 1 and 2 are present in the display medium 3. Then the phase gratings 1 and 2 are so arranged that the reflected lights from the phase gratings 1 and 2 are projecting to the fixed direction (observation direction 5). The intenser light between the reflected lights from the phase gratings 1 and 2 has wavelength (interference light) determined by the cycles and refractive index distribution of the phase grating. When the interference lights from the phase gratings 1 and 2 have equal wavelength, a reflected light which is twice can be observed in the observation direction 5. Further, the two phase gratings 1 and 2 are provided, the irradiation azimuth is not limited and the display light can be obtained in the observation direction 5.  Further, when the interference lights from the two phase gratings 1 and 2 have different wavelength, a colored reflected light can be obtained in the observation direction 5.
Patent JP-H05142721-A (JP)
Title: Silver halide color photographic sensitive material and formation of color photographic image
Inventor: OKAZAKI KENTARO
IPC: G03C1/09
Filed: 1991-11-22
Abstract: PURPOSE:To rapidly obtain a color print which is improved in an image preservable property and the flattening of a high density part with rapid processing by positioning a high silver chloride emulsion layer contg. a specific cyan coupler subjected to gold sensitization furthest from a base. CONSTITUTION:The cyan coupler is the compd. expressed by formula I and the silver halide emulsion layer contg. the cyan coupler is positioned furthest from the base among three kinds of the silver halide emulsion layers contg. respectively different kinds of the couplers. A hydrophilic nonphotosensitive layer contg. the compd. expressed by formula II is applied and provided below the silver halide emulsion layer contg. the cyan coupler and a hydrophilic nonphotosensitive layer contg. a UV absorbent is applied and provided above this layer. In addition, the silver halide contg. >=90mol% silver chloride is used. Further, the silver halide incorporated in at least one layer of the emulsion layers is subjected to the gold sensitization. In the formula, R1 denotes an arom. group, etc.; R2 denotes an aliphat. group; R3 denotes a hydrogen atom, etc.; Y denotes a hydrogen atom, etc.; R11 to R14 denotes a hydrogen atom or substituent. At least one of R11 to R14 need be a substituent.
Patent JP-H01177417-A (JP)
Title: Cooling controller for internal combustion engine with turbocharger
Inventor: AIHARA HIROYUKI
IPC: F02B39/00
Filed: 1987-12-28
Abstract: PURPOSE:To precisely drive a plurality of electric fans for cooling an engine by controlling each fan according to a cooling water temperature at the down stream side of a turbocharger and a lubricating oil temperature of the engine when the stopping state of the engine is detected. CONSTITUTION:An engine 1 has a turbocharger 4 interposed on the way of an intake pipe 2 and an exhaust pipe 3. A radiator fan and a bonnet fan are respectively installed in an engine room, and each fan is respectively driven by each electric motor 29, 30 and also each electric motor is respectively controlled by ECCU 15. In this construction, when an ignition switch 25 detects the stopping state of the engine 1, the motors 29, 30 are respectively controlled by ECCU 15 according to each output of means 24 for detecting a cooling water temperature at the down stream side of the turbocharger 4 and means 16 for detecting the lubricating oil temperature of the engine 1.
Patent JP-H04290617-A (JP)
Title: Field system assembly for electromagnet
Inventor: KARUBUIN JII BUAN RANINGAMU
IPC: F16D65/14
Filed: 1991-10-17
Abstract: PURPOSE: To adapt necessary component parts to quick and easy assembly for an easy and economical manufacture of a novel and improved field assembly that is kept reliable and durable, by optimizing required tooling. CONSTITUTION: A field assembly 15 includes a field shell 45 generally T-shaped in radial cross section and molded of powdered metal, a plastic bobbin 55 for supporting a multiple-turn winding, and a plastic bobbin ring 65 which covers part of the field shell 45 and which helps hold the bobbin 55 in assembled relation with the field shell 45. The bobbin 55 is formed with a terminal block 75 for supporting electrical lead wires 70A and 70B which extend along grooves in the outboard face of one flange of the bobbin 55 and which, together with the end portions of the winding, extend into potting cavities in the outboard face of the bobbin flange. The bobbin ring 65 includes a cap which interfits with the terminal block 75 to retain the lead wires 70A and 70B.
Patent JP-H04199412-A (JP)
Title: Memory back-up device
Inventor: KATSUMATA TOSHIRO
IPC: G11C11/413
Filed: 1990-11-29
Abstract: PURPOSE:To assure the back-up of a memory with high reliability despite a short daily using time of the memory by backing up the memory with use of a main power supply, a sub-power supply, and a battery. CONSTITUTION:A main power supply 25 is connected to a commercial power supply 21 via a series connection of a plug socket 22, a noise filter 23, and a power switch 24. Meanwhile a sub-power supply 26 having the capacity smaller than that of the supply 25 is connected to the supply 21 via the socket 22 and the filter 23. Then a volatile memory 28 is backed up by the supply 25 in an ON state of the switch 24 and then backed up the supply 26 in an OFF state of the switch 24 respectively. Then the memory 28 is backed up by a battery 31 when the supply 21 is stopped. As a result, the memory 28 can be backed up with high reliability despite a short daily using time of the memory 28. Furthermore the capacity of the battery 31 can be reduced.
Patent JP-H08216948-A (JP)
Title: Sheet for motorcycle
Inventor: RUISU NETSUTSU
IPC: B62J1/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle seat having a fender cover subjected to decorative processing. SOLUTION: This motorcycle seat has an arcuate rear portion 31 and a front portion. A fender cover 26 is fixed to the arcuate rear portion 31 and extends rearwardly therefrom. The fender cover 26 comprises a thin section conforming almost to the contour of the upper portion of a motorcycle fender and including a base plate 33 and a decorative top.
Patent JP-H11146789-A (JP)
Title: New protease
Inventor: NATORI SHUNJI
IPC: C12N15/09
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject protease comprising a protein having a specific amino acid sequence and cysteine protease-like activities, obtained from Sarcophaga peregrina and considered to act on biophylaxis, etc. of a larva of the Sarcophaga peregrina. SOLUTION: The objective protease is the new protein having an amino acid sequence of the formula and cysteine protease-like activities, and purified from a body fluid cell of Sarcophaga peregrina, and is considered to act on biophylaxis, etc., of a larva of the Sarcophaga peregrina. The protein is obtained by cutting a head part of a three year old larva of the Sarcophaga peregrina and collecting the body fluid thereof in a tube, separating blood cells from the collected body fluid, homogenizing the separated body fluid in a physiological salt solution containing a surfactant, subjecting the homogenate to a centrifugal separation, treating the supernatant by an anion exchange resin, eluting the adsorbed material by a linear gradient elution by 0-200 mMNaC1 buffer solution, measuring protease activities of each fraction, and gathering an active fraction.
Patent JP-H11152861-A (JP)
Title: Water leakage preventing structure for substrate roofing material
Inventor: TANIGAWA WATARU
IPC: E04D12/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a water leakage preventing structure for a substrate roofing material, capable of preventing water leakage even when heavy rain or severe rain falls on the substrate roofing material locked with staples before upper roofing materials such as roof tiles are executed thereto. SOLUTION: An adhesive tape 6 with a water repellent treatment layer 5 on its upper face is stuck at a position, where staples 3 are driven, on a backing plate 4, where an substrate roofing material 2 is locked with staples, so that water adhered on the staples 3 can be prevented from being absorbed by the backing plate 4 in which the staples are driven. The adhesive layer 6a of the adhesive tape 6 is formed or rubber contained asphalt to grant high sealing performance to the adhesive layer 6a itself of the adhesive tape 6.
Patent JP-H07189243-A (JP)
Title: Removing method of muddy water in pile head in hollow pile and solidified-article engaging device
Inventor: ASAI TAKAYUKI
IPC: E02D5/34
Filed: 1993-12-27
Abstract: PURPOSE:To remove muddy water collecting in the pile head section of a buried hollow section easily. CONSTITUTION:Corrugated board paper (a peeling means) 18 is attached temporarily on the inwall 16 of the pile head section 15a of a completely buried hollow pile 15 up to depth H from an upper edge 17 (a). A solidified-article engaging device 13 is inserted into the hollow pile 15, and fixed temporarily (b). The inside of the hollow pile 15 is impregnated with cement milk, and floating muddy water is mixed with cement milk (c). Muddy water is solidified under the state, in which the solidified-article engaging device 13 is buried, and a solidified article 20 is pulled up together with the solidified-article engaging device 13.
Patent JP-H05167011-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: YASUSHIGE HIROAKI
IPC: H01L29/732
Filed: 1991-12-17
Abstract: PURPOSE:To easily provide the title semiconductor device having highly precise capacity element hardly affected by a parasitic capacitor especially together with a bipolar transistor element and the manufacturing method thereof. CONSTITUTION:The title manufacturing method of semiconductor having a capacitor element comprising a bipolar transistor and an electrode/an insulating film/a semiconductor layer is composed of the six steps enumerated as follows i.e., the first making step of an aperture part of an emitter part in the bipolar transistor simultaneously with another part of a capacitor formation part 5 of the capacitor element as well as the second forming step of polysilicon 16 in the emitter part and capacitor formation part 5 to form the polysilicon 16 in the capacitor formation parts into a semiconductor layer of the capacitor element; the third forming step of an insulating film (silicon nitride film) as a dielectric layer of the capacitor element on the whole surface of a semiconductor substrate 1; the fourth forming step of an interlayer insulating film 18 on the whole surface of the semiconductor substrate 1; the fifth removing step of the interlayer insulating film in the capacitor formation part 5 and the sixth forming step of an electrode (aluminum film) 22.
Patent JP-H11148766-A (JP)
Title: Refrigerator
Inventor: TATENO KYOYA
IPC: F25D17/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can secure the amount of circulating cooled air without incurring any reduction in the internal capacity of the storage or other problems when the cooled air is supplied to individual storage compartments separated by partition walls. SOLUTION: In a refrigerator 1, the inside of a heat insulated box body 6 opened to the front is separated by an upper partition wall 8 to form a cold storage compartment 1 and an ice temperature chamber 10 by the separation and air cooled by a cooler 26 is supplied into the individual compartment and chamber with a blower. There are arranged a front suction port of the cold storage compartment formed on the front part of the upper part of the upper partition wall 8, a suction duct of the cold storage chamber which is formed in the upper partition wall 8 and has the front thereof extended backward communicating with the front suction port of the cold storage compartment, a suction port 84A of the ice temperature chamber formed at a rear part in the ice temperature chamber 10 and a feedback duct coming down communicating with the suction port 84A of the ice temperature chamber.  The cooled air leaving the rear part of the suction duct of the cold storage compartment flows into the suction port 84A of the ice temperature chamber after running down into the ice temperature chamber 10.
Patent JP-H07189308-A (JP)
Title: Drainage device and drainage tool used in this
Inventor: ONO TADASHI
IPC: B65F1/00
Filed: 1993-12-27
Abstract: PURPOSE:To prevent clogging or exhalation of a smell by being cleaned by drainage in the other drainage channel, and prevent the occurrence of a wiring error with an exhaust passage to be connected together by connecting a drainage channel without a problem of a double trap with the other drainage channel. CONSTITUTION:A connecting pipe 131 of a second drainage channel 25 and a connecting pipe 132 of an exhaust passage 85 leading to a trap 133 to be protrusively upward opened by leaving a drainage channel 26a in a drainage channel 26, are provided in the middle of the first drainage channel 26 turning almost vertically. At least one of the size or a shape of connecting ports 131a and 132a with the connecting pipe 131 of the second drainage channel 25 and the connecting pipe 132 of the exhaust passage 85, is made different from each other.
Patent JP-2001153703-A (JP)
Title: Substrate connecting structure of flow rate measuring apparatus
Inventor: SUGIURA MASATOSHI
IPC: G01F1/68
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To relieve the restriction of life of conductive members due to fatigue rupture caused by vibration of a generator or a vehicle and thermal shock which members connect an electronic substrate electrically with a voltage supply source, external ground, output terminals, external electric elements and an external electronic circuit. SOLUTION: The conductive members 8 connects the electronic substrate electrically with the voltage supply source 2, the ground 3, the output signal terminals, the external electric elements 5 and the external electronic circuit. A coil form or the like is made in at least one of the conductive members 8 and elasticity is imparted to the conductive member. Thereby the flow rate measuring apparatus wherein the restriction of life due to vibration or thermal shock is relieved can be provided.