baber/WOPTO huggingface dataset:
Patent JP-H03175986-A (JP)
Title: Enzyme immobilized yarn sustaining release of enzyme
Inventor: EMI SHINGO
IPC: C12N11/08
Filed: 1989-12-05
Abstract: PURPOSE:To obtain an enzyme immobilized yarn having extremely improved sustained release performances of the enzyme by attaching mutually crosslinked enzymes to wall face of fine pores of yarn comprising polyalkylene terephthalate having fine pores. CONSTITUTION:Polyester yarn such as polyethylene terephthalate having sufficiently deaerated fine pores is immersed in a buffer solution containing a protease such as antiphlogistic papain and the enzyme is adsorbed on the wall face of the fine pores. Then the yarn having adsorbed enzyme is immersed in a buffer solution containing a crosslinking agent such as glutaraldehyde and crosslinked. In the operation, enzyme release rate can be regulated by controlling the concentration of the crosslinking agent, pH of buffer solution, treating temperature, treating time, etc. Consequently, the yarn has an excellent sustained release characteristics of gradually liberating the enzyme for a desired period of time and suppressing the action on inflammatory reaction of antiphlogistic enzyme because of the low reduction in activity even in the case of enzyme released after lapse of long period.
Patent JP-2001134914-A (JP)
Title: Magnetic head and its manufacturing method
Inventor: ONUMA HIROSHI
IPC: G11B5/31
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To perform high-density recording/reproduction in a recording medium. SOLUTION: A magnetic head 1 having a reproducing MR head and a recording electromagnetic induction type magnetic head integrally formed is provided in a rotary drum. In this magnetic head 1, track positioning is facilitated when recording/reproduction is performed in a tape recording medium by a helical scanning system.
Patent JP-H04184432-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TANEMURA HATSUMI
IPC: G03C7/305
Filed: 1990-11-20
Abstract: PURPOSE:To improve color reproducibility and desilverability by incorporating a specified compd. and also incorporating a compd. satisfying a specified molecular extinction coefft. under specified conditions into a photosensitive emulsion layer. CONSTITUTION:A compd. represented by formula Ia or Ib is incorporated and a compd. satisfying a specified molecular extinction coefft. under specified conditions or a salt thereof is also incorporated into a photosensitive emulsion layer. The compd. satisfies <=1.0X10<5> molecular extinction coefft. at 624 nm when the compd. is added to a mixed soln. contg. the pyridinium salt of anhydro-5,5'-dichloro-9-ethyl-3,3'-bis (3-sulfopropyl) thiaca-r-bocyanine hydroxide and potassium chloride and the soln. is diluted with water. In the formula Ia, Ib, R<12> is an aliphatic group, etc., M is -CO-, etc., each of R<14>, R<15> and R<17> is H, etc., L is a divalent combining group required to form a 5- to 7-membered ring, each of R<11>, R<13> and R<16> is H, etc., time is a group releasing X after re lease from the oxidized body of hydroquinone, X is a development inhibitor and t is 0 or 1. Color reproducibility and desilverability can be improved.
Patent JP-H11133300-A (JP)
Title: Intermediate telephoto lens
Inventor: TAKADA KATSUHIRO
IPC: G02B13/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a comparatively small-sized intermediate telephone lens which has so long back focus that an optical member such as a low-pass filter and an infrared cut filter and a member for branching an optical path can be arranged and which has extremely high optical performance optimum to an electronic camera etc. SOLUTION: The lens system of this intermediate telephoto lens is constituted of a front group F constituted of a first lens group G1 constituted of only a positive lens and a second lens group G2 constituted of only a negative lens, and a rear group R constituted of a positive third lens group G3, a negative fourth lens group G4 and a positive fifth lens group G5; and satisfies the conditional expressions of 0.3<|fF/fR|<1.5, 0.05<|fR/f4 |<0.8, and 0.8<|f5 /fR|<1.5 (in the expressions, fF, fR, f4 and f5 respectively show focal distances of front group F, rear group R, fourth lens group G4 in rear group R, and fifth lens group G5 in rear group R).
Patent JP-2000145599-A (JP)
Title: Automatically start of engine and device therefor
Inventor: MATSUNO MASATAKA
IPC: F02D45/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To improve recognizing accuracy of engine start, rapidly stop cranking, and suppress consumption of battery current by setting a constant time as an inhibition time for monitoring battery voltage from starter driving, and monitoring battery voltage just after the inhibition time is lapsed. SOLUTION: A starter switch mechanism 24 for bypassing a manual ignition switch mechanism 25 is driven by a starter driving command means 12 of a microcomputer 10. A starting associated apparatus 21 of an engine is driven by a starting associated apparatus command means 13. Voltage fluctuation of a battery 23 is monitored by a battery voltage monitoring means 14, and current-carrying to a starter 22 is stopped when the engine is started. The starter 22 is monitored and a current-carrying time is measured at all times by a battery voltage monitoring inhibition time setting means 15, its measured result is memorized in a nonvolatile memorizing means 17, and a prescribed battery voltage monitoring inhibition time which is set for a constant time from a driving time of the starter 22 is set in the battery voltage monitoring means 14.
Patent JP-H04187845-A (JP)
Title: Air-fuel feed-back control method for multi-kind fuel internal combustion engine
Inventor: YOSHIDA MASATO
IPC: F02D45/00
Filed: 1990-11-20
Abstract: PURPOSE:To improve the exhaust gas characteristics by setting a second target value in accordance with a detected fuel mixing ratio, and correcting a first target value in accordance with the deviation between the second target value and a value corresponding to the oxygen concentration in the exhaust gas on the downstream side from an exhaust gas purifier. CONSTITUTION:The mixing ratio of a fuel is detected by a sensor 44 and a second target value is set in accordance with the detected fuel mixing ratio, and the oxygen concentration in the exhaust gas on the downstream side from an exhaust gas purifier 35 is detected by a sensor 45. A first target value is corrected in accordance with the deviation between the value corresponding to this detected oxygen concentration and the second target value. In corresponding relation to the result of comparison between this corrected first target value and a value corresponding to the oxygen concentration in the exhaust gas on the upstream side from the purifier 35, the air-fuel ratio is subjected to feedback control. This enables a highly precise air-fuel ratio control even when the fuel mixing ratio is varied and thus enables improving the exhaust gas characteristics of an internal combustion engine using various kinds of fuel.
Patent JP-H08169904-A (JP)
Title: Method for controlling reaction temperature
Inventor: KIYO SHII
IPC: C08F14/06
Filed: 1994-12-19
Abstract: PURPOSE: To make it possible to cool a reactor with good energy efficiency while maintaining safety and the controllability of a reaction by using a combination of refrigerants different in temperature from each other depending upon the quantity of heat required to remove. CONSTITUTION: This method for controlling the reaction temperature in a reactor 1 performs an exothermic reaction (e.g. the batch polymerization reaction of a vinyl chloride monomer in an aqueous medium) by passing a refrigerant through a jacket 2 (and/or a coil) of the reactor, wherein refrigerants different in temperature from each other (a refrigerant H of a higher temperature from a cooling water tower 3 and a refrigerant L of a lower temperature from a refrigerant storage tank 7) are used in such a manner that only the refrigerant H is used when the quantity of heat required to remove to keep the reaction temperature within a prescribed range is at most equal to the quantity of heat removable by the refrigerant H while the refrigerant H is mixed with or replaced by the refrigerant L,  or indirectly cooled with the refrigerant L when it exceeds the quantity of heat removable by the refrigerant H, thus cooling the reactor 1.
Patent JP-H10150931-A (JP)
Title: Starch material with both water holding property and lipophilic property, its manufacture and utilization
Inventor: KOBAYASHI SHOICHI
IPC: A23L1/0522
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material having both water holding property and lipophilic property by heating starch or the mixture of starch and sugar except for starch in oil at a high temperature and then removing the oil component from it. SOLUTION: For example, 15g corn starch is put into rape/soy bean mixed oil heated to 180 deg.C and processed in oil for 15min. Otherwise, 15g corn starch and 5g maltose are powder-mixed and a corn starch/maltose mixed sample are put in the rape/soy bean mixed oil heated to 180 deg.C to process in the oil for 15min. Next, the sample is taken out from the oil and crushed in a mortar for degrease, and filtered after stirring in 250ml hexane under room temperature for one night. Next, it is pressure-reduced and dried for removing the hexane after washing twice with 250ml hexane and crushed in the mortar to obtain about 12.9g or about 14.5g target starch material.
Patent JP-H11149139-A (JP)
Title: Film cassette for endoscope
Inventor: NAKAMURA TAKEAKI
IPC: A61B1/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To transmit information for discriminating a film to a camera side by making a film cassette main body possess the information with a simple and inexpensive structure. SOLUTION: This film cassette 1 for an endoscope has a film supplying chamber 2 where the unexposed part of the film 4 is housed, and a film taking-up chamber 3 taking up the film 4 supplied from the chamber 2, both chambers 2 and 3 are provided at a certain interval so that a film exposing part is formed between them, and the bottom parts of the chambers 2 and 3 are connected by a bridge 5. Single or plural holes 6 having the film information related to the film 4 are provided on the bridge 5.
Patent JP-H05194652-A (JP)
Title: New macromonomer, starting substance of macro monomer and polymer thereof
Inventor: KOBAYASHI KAZUKIYO
IPC: C08F290/00
Filed: 1991-09-21
Abstract: PURPOSE:To provide the subject monomer which is useful as a biomedical material which has high density of residual groups of saccharides and excellent hydrophilic property and biocompatibility by using a specific recurring unit. CONSTITUTION:The objective monomer of formula I (R is polymerizable group; R<1> is H, lower alkyl; x is 3 to 100; m is 1, 2; n is 1 to 4; p is 1 to n; G is residual group of saccharide). The monomer of formula I is obtained by reaction of a glycoside derivative of formula II with a thiol of formula III (A is carboxyl, hydroxy, amino; B<1> is lower alkylene) in the presence of a polymerization initiator.
Patent JP-H07169277-A (JP)
Title: Semiconductor storage
Inventor: KIMURA KIKUO
IPC: G11C11/407
Filed: 1993-12-16
Abstract: PURPOSE:To prevent the destruction in the memory data at the time of multiple selection of a word line without sacrificing an access time by detecting the multiple selection of plural word lines and controlling an impedance of a bit line load. CONSTITUTION:When two pieces or more of word lines WL0-WL511 are multiple-selected through a row decoder 14 in the state where a clock signal phibecomes an H, and a word line detection circuit 20 is activated, corresponding transistors(TR) TNS0-TNS511 are turned on, and a multiple selection detection signal LC is lowered. Then, the conduction of the TRs TP1, TP2 of a variable load circuit 30 are controlled, and a bit line pair BL, BLb are pulled up by pull-up TRs TN3, TN4 of the circuit 30 in an overlapped state to the conduction of the bit line load TRs TN1, TN2, and a bit line load impedance is controlled, and the potential lowering of the bit line pair is suppressed without using a delay circuit. Thus, the destruction in the memory cell data at the time of multiple selection of the word line is prevented without sacrificing the access time.
Patent JP-H08273449-A (JP)
Title: High-power high-frequency transmission cable that is environmentally controlled
Inventor: JIYOOJI AARU UTSUDEII
IPC: H01B7/42
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To make a transmission cable not subject to an influence of environments by providing a cooling system and a heating system, in a high electric power and a high frequency wave transmission cable system provided with a plurality of refrigerant channels. SOLUTION: A transmission cable system 10 has one-phase cooling system provided with a phase changing cooling system 19 and a heat radiation cooling system 20; two-phase cooling system provided with a refrigeration system 30 for cooling a refrigerant 23; and a heating system 40. The one-phase cooling system is provided with a condenser 21 for cooling the refrigerant 23, and a pump 24 for delivering the refrigerant 23 to refrigerant channels 35, 36 of a cable 17 through refrigerant lines 25. The one-phase cooling system is maintained at such a low temperature that an operator can touch it without unpleasant feeling, and the heating system 40 is operated during an initial battery charging in which the temperature of the refrigerant 23 shows a lower temperature than a previously prescribed limit one. Accordingly the temperature of the transmission cable 17 can be controlled with either the system 20 or the system 30.
Patent JP-S62214063-A (JP)
Inventor: DERUBAATO DEII DERIISU
IPC: B62D21/02
Filed: 1986-12-25
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-H03176517-A (JP)
Title: Hydraulic work machine driving controller of construction machinery
Inventor: KOMORIYA SHIGERU
IPC: E02F9/20
Filed: 1989-12-05
Abstract: PURPOSE:To finely conform the responsiveness of acceleration and deceleration with operator's operation sense by providing voltage controlling circuits between a potentiometer and an output controlling circuit to output driving signals to an electromagnetic proportional valve. CONSTITUTION:Voltage controlling circuits 6 and 6 are provided between a separate type potentiometer 2 converting control displacement of a control lever 1 into electric signals and an output controlling circuit 5 to output driving signals to an electromagnetic proportional valve 4 working a hydraulic cylinder 3 based on the electric signals. When the electric signals pass through the circuits 6, and in the event voltage variation is in excess of a voltage-rise grade and voltage drop grade set in advance, the voltage variation is so controlled that it rises or drops along those grades, and a shock in the even the control lever 1 is operated carelessly and quickly is eased. The voltage-rise grade and voltage-drop grade are separately controlled.
Patent JP-H01157770-A (JP)
Title: Method for removing surface defect of slab
Inventor: TAKAHASHI ISAMU
IPC: B23Q17/24
Filed: 1987-12-16
Abstract: PURPOSE:To automate work by projecting a penetrant in specified amt. on the slab upper face by the spray nozzle group arranged in the width direction of a slab, detecting a flaw by an image sensor, displaying it on the picture face of CRT and scarfing the flaw based thereon. CONSTITUTION:The penetrant in specified amt. is projected on the slab 22 upper face by the spray nozzle group arranged in the width direction of the slab 22. It is subjected to scanning by an image sensor 28 and the optical signal detected by the sensor 28 is stored in a memory 24 by converting it into an electrical signal by an interface 30. A defective pattern is displayed on the picture face of a CRT 38 via a GDC 36 by calling data to CPU 32. The flaw is scarved by controlling the operation of a robotized spot scarfer 42 based thereon. The amending work of the blank surface can thus be performed automatically.
Patent JP-H03176725-A (JP)
Title: Data transfer control circuit
Inventor: YOSHIDA TOYOJI
IPC: G06F3/06
Filed: 1989-12-05
Abstract: PURPOSE:To easily confirm the operating state of an external auxiliary storage device from the host computer side by latching an identification(ID) signal with a selective signal for selecting an optional external auxiliary storage device and displaying the latched signal on a display circuit. CONSTITUTION:When a low level selective signal 2 is transmitted from a data transfer circuit in a host computer to the external auxiliary storage device 1, an FF in a latch circuit latches the signal. Only the output of the FF connected to a data bus for transmitting an ID signal 3 corresponding to a selected target is turned to the low level. The output of the FF is transmitted to the display circuit to turn on an element. Since the state of the data bus transmitting the signal 3 in a selection phase is latched by the FF, the operating state of the device 1 can easily be confirmed from the host computer side.
Patent JP-H02163354-A (JP)
Title: Manufacture of clad titanium-base alloy member
Inventor: MATSUMURA NAOMI
IPC: C22F1/00
Filed: 1988-12-16
Abstract: PURPOSE:To manufacture a member of complicated shape without causing surface oxidation of alloy by forming a ceramics film on the surface of an alpha plus beta Ti alloy and then applying hot forming to the above ceramics- coated alloy in the region of a rate of strain causing superplasticity while heating the above alloy up to a temp. in a specific region in a die. CONSTITUTION:The surface of an alpha plus beta Ti-base alloy after primary forming is coated with ceramics, e.g. of zirconia type or alumina type, which is placed into a die having a shape fitted for the external shape of a member to be formed. While heated at a temp. within the temp. region determined by the composition and structure of the alloy, the ceramics-coated alloy is subjected to hot forming in the region of a rate of strain causing superplasticity. The above ceramics applied to the alloy-surface causes superplastic behavior, following the Ti-base alloy. This Ti-base alloy member has superior heat resis tance and oxidation resistance and is useful for aircraft, space equipment, engine parts, etc.
Patent JP-H0547366-A (JP)
Title: Rectangular metal hydride storage battery
Inventor: FUJIWARA YOSHIKI
IPC: H01M10/30
Filed: 1991-11-29
Abstract: PURPOSE:To suppress the dropping of the hydrogen storage alloy of a negative electrode and prevent the reduction of the current collecting property of the negative electrode during storage for a long period by inserting a metal sheet electrically connected to the negative electrode between the negative electrode faced to a metal outer can and the outer can. CONSTITUTION:The slurry of a hydrogen storage alloy is coated on a conducting carrier, then it is dried, pressurized, and cut, and two negative electrodes 1 are connected with the exposure section 2 of a conducting carrier to form a hydrogen storage alloy negative electrode. A nonporous nickel sheet 3 is welded to the negative electrode 1 including the exposure section 2 to form a negative structure. Three positive electrodes 4 and two sets of the negative structures are combined, an electrode body inserted with separator 5 between the positive and negative electrodes 4, 1 is inserted in an outer can 6, and the negative electrode 1 and the can 6 are electrically connected via the sheet 3. The hydrogen storage alloy is suppressed from being dropped from the negative electrode 1 when the electrode body is inserted into the outer can 6, even if part of the alloy is eluted to form an insulating film, the electric connection between the metal sheet 3 and the outer can 6 can be kept satisfactory.
Patent JP-2001128913-A (JP)
Title: Urethane resin product and method for manufacturing the same
Inventor: TOTSUNE SHIGERU
IPC: A47C27/14
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a resin product suitable for a cleaner, health mattress, non-skid sheet, and the like, by a simple equipment and to make recycling or the like of the product easy. SOLUTION: This urethane resin product 1 comprises urethane prepolymer applied parts 3 formed in dots or partly with gaps on the surface made of a soft or semi-hard urethane foam 2. In the urethane resin product 1, the hardness, elasticity, shape, or the like, of the urethane foam 2 are selected appropriately according to uses of the product. As for the method of its manufacture, the urethane resin product 1 is manufactured by putting a punching plate 12 on the surface to be treated of the urethane foam 2, applying a viscous liquid- type urethane polymer P with a roll coater 10, and then hardening the polymer.
Patent JP-H07216156-A (JP)
Title: Composition based on propylene polymer, and article produced from the composition
Inventor: URUSURAA EFU GIRAADO
IPC: C08L23/12
Filed: 1994-12-20
Abstract: PURPOSE: To provide a novel compsn. which is based on a zeolite-contg. propylene polymer and does not cause clogging of a melt filter in an extruder.  
     CONSTITUTION: This compsn. is based on a propylene polymer contg., per 100 pts.wt. propylene polymer, 0.05-5 pts.wt. zeolite which is a crystalline aluminosilicate exhibiting a water adsorption capacity lower than 10 wt.% at 25°C under a water vapor partial pressure of 4.6 Torr. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02195697-A (JP)
Title: Circuit device for operating low voltage discharge lamp at high frequency
Inventor: ANTON TSUUFUTORIIGERU
IPC: H05B41/28
Filed: 1989-12-07
Abstract: PURPOSE: To form an economically-operating circuit device by connecting an intermediate tap between two second diodes to an intermediate tap provided between an intermediate tap between two transistors and first electrode of a lamp via an inductance. CONSTITUTION: A harmonic filter comprises a series circuit made of two diodes D8, D9, these diodes are connected between a power supply current rectifier 2 and the commensurate electrode of a low pressure discharge lamp LP in the direct current forward direction. An intermediate tap M2 between the two diodes D8, D9 is connected to an intermediate tap M1 between two transistors of a push-pull frequency oscillator 3 via a capacitor C7. Further, the intermediate tap M2 is connected to a series resonance circuit 4 and the other commensurate electrodes of the low pressure discharge lamp LP via a capacitor C8. Two other diodes D10, D11 connected in series are connected in parallel to these two diodes D8, D9 in the direct current forward direction.
Patent JP-H05151475-A (JP)
Title: Fire alarming device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B31/00
Filed: 1991-11-29
Abstract: PURPOSE:To improve reliability by calculating adaptability of functional value to fire information and to store it for each process rule to know later how each rule effectively works for the fire information obtained through inference. CONSTITUTION:Based upon a definition function which indicates relation between each input value and fire possibility of numerous environmental information stored in a storage area ROM 14 and the process rule difined in a ROM 15, the program in a ROM 11 develops inference to obtain a numerical value of fire information. After fire information is obtained, the adaptability of each process rule to the fire information is calculated and stored in RAM 12. By operating a adaptability display switch SW, adaptability is displayed on a display part DP as required. This adaptability calculation is made only after the first fire display was made when a fire was decided to have occurred. With this, an operator knows effectiveness of each process rule.