baber/WOPTO huggingface dataset:
Patent JP-S62152208-A (JP)
Title: Method for holding crystal resonator
Inventor: SEKI SHINICHI
IPC: H03H9/13
Filed: 1985-12-25
Abstract: PURPOSE:To use a crystal resonator as a highly sensitive sensor by supporting the crystal resonator so as to be exposed to a medium and applying coating so as to attain the durability against the medium. CONSTITUTION:The crystal resonator 1 is formed as a deformed hexagon whose parallel face is increased partly and thin film electrodes 2a, 2b are arranged to both parallel faces. Part of the electrodes 2a, 2b is prolonged to form feeding parts, which are fixed to a conductive adhesives or a resin group adhesives to the inner wall face of a hole 4a formed to a crystal support substrate 4 in nearly the same shape as that of the crystal resonator 1. Then an electrode 5 made of a conductive member is provided to the inner wall face of the hole 4a so as to clip the crystal holding substrate 4 to form the feeding part. The crystal resonator 1 is fitted to a case having an opening in contact with a medium such as gas, liquid or solid.
Patent JP-H05109093-A (JP)
Title: Optical information recording and reproducing device
Inventor: ANDOU HIROTAKE
IPC: G11B7/085
Filed: 1991-10-17
Abstract: PURPOSE:To easily discriminate a land and group from each other by calculating a medium value of the peak vale and bottom value for discriminating the land and group from each other by fetching the value of a total sum signal at the zero-crossing point of a tracking error signal. CONSTITUTION:A CPU 7 detects the rise and fall of a tracking error signal binarized at a zero-cross comparator 5 by using a timing signal. At the timing of the rising and falling edges of the binarized signal, the value of an A/D converter 6 obtained by digitizing the total sum signal is stored in memories. At the time of storing the value, a CPU 7 stores the value in a memory A when the rising edge of the binarized signal is detected and in another memory B when the falling edge of the binarized signal is detected. Then the CPU 7 discriminates a land and group from each other by comparing the values of the memories A and B with the value of a memory C.
Patent JP-H02144395-A (JP)
Title: Escalator unit
Inventor: ISHIDA MATSUHIKO
IPC: B66B23/12
Filed: 1988-11-24
Abstract: PURPOSE:To attract thorough attention to a danger around a stepping face edge part so as to improve safety by providing a mirror face body consisting of escalator members arranged facing to a marker body, changing relatively to the marker body and generating an image of the marker body. CONSTITUTION:A first mirror face body 41 is arranged against the side face of a footstep 2 after polishing the surface of a skirt guard made of stainless steel plate and a second mirror face body 21c is arranged against the front part marker body 2e of another adjacent footstep 2 after polishing the surface of a riser made of stainless steel. With this constitution, the image of the side part marker body 2d of a footstep 2a is reflected on the first mirror face body 41, and the image of a front part marker body 2e is reflected on the second mirror face body 21c. Consequently, a passenger on the footstep 2 sees the side part marker body 2d, the substance of the front part marker body 2e and their images simultaneously and recognizes them as a wide marker body. Accordingly, a danger around the marginal part of the step surface 2a is thoroughly given attention, to minimize accident to be bitten in a space gap 5 or clearance 6 to improve safety.
Patent JP-H01140536-A (JP)
Title: Device of sealing tube bulb enclosure
Inventor: TSUZUKI SHINGO
IPC: H01J9/395
Filed: 1987-11-25
Abstract: PURPOSE:To prevent a contamination of a tube bulb and to improve the efficiency of the sealing work by evacuating the tube bulb in an inert gas ambiance in an airtight chamber, accommodating the evacuated tube bulb in a small compartment in the airtight chamber, and exposing it together with the small compartment to the outer air. CONSTITUTION:A luminous tube 8 and substances to be enclosed such as an enclosure capsule 9 and the like are accommodated in an inlet body 4 of an airtight box 2, and after degasing, Ar gas is filled at the pressure of the same level as the airtight box 2. An inner lid 6 of the inlet body 4 is opened, the enclosures are sealed in the luminous tube 8 in the airtight box 2, and the airtight box 2 is evacuated through an evacuation head 45. After that, the luminous tube 8 is accommodated airtight in a small compartment in the airtight box 2 by a movable chamber 22. The evacuation of the luminous tube 8 can be carried out through a tube bulb evacuation pipe 43 without receiving a contamination by the air. The Ar gas in the movable chamber 22 is exchanged through a gas exchange pipe 44, but the amount of the exchange is little, and the work is carried efficiently.
Patent JP-H05130807-A (JP)
Title: Axial flow-type handling barrel
Inventor: MINAMI RYUICHI
IPC: A01F12/20
Filed: 1991-11-13
Abstract: PURPOSE:To provide the title handling barrel designed to make balance adjustment easily through attaching/detaching a weight by setting a screw tooth on the outer peripheral surface of a barrel body and by equipping the back surface of the screw tooth with a weight for balance adjustment. CONSTITUTION:A screw tooth 2B is firmly set on the outer peripheral surface of the title axial flow-type handling barrel 2's body 2A for conveying the threshing object in a handling chamber 1 along the direction of the axial center of the barrel body through revolution monolithically with the body. Handling teeth 2C are set at intervals in the longer direction of the screw tooth and a weight for balance adjustment 16 is installed on the back surface of the screw tooth.
Patent JP-H03157636-A (JP)
Title: Condensing device
Inventor: KAMAKURA HIROSHI
IPC: G03B21/20
Filed: 1989-11-15
Abstract: PURPOSE:To enhance condensing efficiency, to improve a cooling effect for a lamp and to stabilize the color light of the lamp by independently arranging plural circular belt-shaped mirror surfaces corresponding to the different parts of one rotary parabolic body in a louver shape. CONSTITUTION:The mirror surfaces 30 and 31 are constituted of the two different parts of the rotary parabolic mirror whose focal distance is 11mm and whose aperture is 86mm. An area to be illuminated 32 is a rectangle whose size is about 40X30mm. The focal position of the mirror surface 31 is deviated from the focal position of the mirror surface 30 by DELTAX toward an inner side. When the DELTAX is 2.5-5.0mm, the deviation becomes zero, that means, brightness which is 1.4 or more times as bright as the case that a conventional rotary parabolic mirror is used is obtained and the irregularity of illuminance of about 30-45% is secured. By allowing the convection 36 of air for cooling by a ventilating fan 37 to pass in a gap part 35 between the respective mirror surfaces, the metal halide lamp 33 is equally cooled and the color light thereof is stabilized, then the life thereof is prolonged.
Patent JP-H023158-A (JP)
Title: Fast dram sense amplifier having high noise allowance
Inventor: HIIPU BUI TORAN
IPC: G11C11/409
Filed: 1988-11-24
Abstract: PURPOSE: To decrease the noises occurring in bit lines and electrostatic capacitance by disposing a latching circuit for automatically separating the bit lines while voltage is held latched between the latching circuit of a sense amplifier and the bit lines to which a memory cell is connected. CONSTITUTION: The bit line 12 and reverse bit line 14 of the sense amplifier 10 are connected to each other and the memory cell 24 is connected via an N type transistor Tr 18 to the bit line 12. The word line 22 is connected to the gate 20 of the Tr 18. The dummy memory cell 24 is connected via an N type Tr 26 to the line 14. The word line 22 is similarly connected to the gate 28 of the Tr 26. Further, the bit line 12 is connected to the line 14 through the N type Tr 30 and an equiv. signal E is connected to the gate 32 of the Tr 30. The bit line 12 is connected via N type Tr 36 and P type Tr 38 to a sense node 34. The gate 40 of the Tr 36 connects the T signal and grounds the gate 42 of the Tr 38 or connects the same to another voltage. A sense node 44 is connected via transistors 46, 48 of N and P type to the reverse bit line 14. The T signal is connected the gate 50 of the Tr 46.
Patent JP-2001117204-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KATAOKA EMIKO
IPC: C09B57/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bleaching accelerator releasing coupler which cannot be produced by the conventional techniques, and to provide a photosensitive material excellent in suitability to desilvering even under rapid development conditions by solving the problem of shelf stability in a photosensitive material peculiar to the conventional bleaching accelerator releasing couplers. SOLUTION: The silver halide photographic sensitive material contains a coupler of one of formulae I-IV [where Coup is a coupler residue, Time is a timing group, X is a heterocyclic group (not having -OH, -COOM, -SO3M, -NRaRb or a substituent having those as functional groups), X1 is an unsubstituted heterocyclic group, R1 is H or alkyl, R2 is H or a substituent (not having OH, COOM, -SO3M, -NRaRb or those as functional groups), R3 is alkyl and Q is a 2-4C aliphatic group].
Patent JP-H02159803-A (JP)
Title: Relector-type microwave
Inventor: FURUSHI II TEZUKAN
IPC: H01Q19/13
Filed: 1988-11-24
Abstract: PURPOSE: To attain quick assembly and to enable an unskilled worker also to assembly a reflector type microwave antenna by fitting three arms on three separated fitting positions on the back of a reflector and permitting fitting devices to execute relative motion before the fixing of these fitting devices. CONSTITUTION: An antenna is fitted to a vertical cylinder 12 by a frame on the rear side of the reflector 10 and the frame has a vertical beam 13 and side part arms 14, 15 extended from both the sides of the beam 13 in the lateral direction. The external ends of these arms 14, 15 and the upper end of the beam 13 are fitted on three separated fitting positions on the back of the reflector 10 and the fitting devices on respective fitting positions allow relative rotational motion between the frame member and the reflector face before fixing the fitting devices. When the beam 13 and the arms 14, 15 are clumped to bolts and supporting members 50, 40, 30 by clamping nuts, oscillating joints fix the beam 13 and the arms 14, 15, so that no distortion stress is generated on the beam 13 and the arms 14, 15 and the reflector 10.
Patent JP-S63150346-A (JP)
Title: Resin composition for laminated sheet
Inventor: TAKANO YOSHIMI
IPC: C08J5/24
Filed: 1986-12-12
Abstract: PURPOSE:To provide the title compsn. which gives laminated sheets having excellent surface characteristics such as scratch hardness, cigarette resistance, etc., by mixing a diallyl phthalate resin and/or an unsaturated polyester resin with a specified tri(meth)acrylate. CONSTITUTION:100pts.wt. diallyl phthalate resin and/or unsaturated polyester (pref. solid) (A) is blended with 5-70pts.wt., pref. 10-50pts.wt. tri(meth)acrylate (B) of the formula [wherein x is 0-1, and when x=0, R<1> is H and when x=1, R<1> is CH3 or C2H5; R<2> is (meth)acryloyl] (e.g., trimethylolpropane triacrylate) and optionally, a reactive monomer, a filler, a flame retarder, a pigment, etc., (C) to obtain the title compsn. Substrates are impregnated with a resin soln. obtd. by dissolving said compsn. in an org. solvent and laminate-molded at 100-160 deg.C under a pressure of 1-60kg/cm<2> for 1-60min to obtain a laminated sheet.
Patent JP-H05133629-A (JP)
Title: Cooling apparatus equipped with scroll type compressor
Inventor: FUDONO KANJI
IPC: F04C18/02
Filed: 1991-11-13
Abstract: PURPOSE:To enable continuing the operation, in the use of a cooling apparatus equipped with a scroll type compressor as a means of compressing refrigerant, even when the discharge pressure of the compressor exceeds the upper limit determined on the basis of the evaluated strength of the scroll member. CONSTITUTION:There are provided a discharge pressure detective means 2231 related to the compressor; a suction pressure detective means 2232; a refrigerant flow ratecontrolling means 2260a for controlling the flow rate of the refrigerant flowing from the high pressure side to the low pressure side in the refrigerant circulation system; a storing means 3400a for storing in a memory allowable discharge pressure characteristics based on pressure differentials between the discharge pressure and the suction pressure both of the compressor and determined by the evaluation of the lap strength of the scroll members; and a valve opening-controlling means 3900 which, when the discharge pressure during operation exceeds the allowable discharge pressure characteristics, adjusts the valve opening of the refrigerant flow rate-controlling means 2260a to temporarily increase the flow rate of the refrigerant flowing from the high pressure side to the low pressure side in the refrigerant circulation system and by so doing enables continuing the operation.
Patent JP-H09114862-A (JP)
Title: Data comparator and method used for it
Inventor: TANIGUCHI SHINICHIRO
IPC: G06F12/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To simply compare data in kinds of data element set without making a special expression for logical operation by specifying a data element set within a storage part so as to compare data corresponding to the kind of each set. SOLUTION: A data storage part 1 stores kinds of data files. A selection part 4 specifies the one or plural data files stored in the data storage part 1 and selects not less than two data element set as comparing objects. A set identifying part 2 discriminates the kinds of the data element sets. A comparing result storage part 6 stores a comparing result by a comparing part 5, and a display part 3 displays corresponding to this stored content. When a data element set consisting of not less than one data file is specified in this constitution, the kind of the specified data element set is discriminated and corresponding to this discriminating result, data parts forming the data element are successively fetched and compared.
Patent JP-H03161023-A (JP)
Title: Treatment of hydrogen sulfide-containing non-condensed gas
Inventor: KAWAZOE SANAE
IPC: B01D53/52
Filed: 1989-11-17
Abstract: PURPOSE:To remove high or low concn. H2S with high efficiency by burning hydrogen sulfide-containing non-condensed gas to convert H2S in the gas to SO2, and cooling the SO2-containing gas under pressure to liquefy SO2 while discharging the remaining non-condensed gas out of the system. CONSTITUTION:The hydrogen sulfide-containing non-condensed gas discharged from a geothermal energy utilizing plant through piping 11 and a condenser 12 is burnt in a combustor 28 to convert H2S in the gas to SO2. This SO2- containing gas is cooled by a cooler 31 and subsequently compressed by a compressor 36 to be guided to a liquefying device 38 to be compressed, cooled and liquefied and introduced into a SO2 reservoir 44 from the bottom part 42 of the device 38 to be recovered and stored as liquid SO2 to be utilized as an industrial raw material. The non-condensed gas from which SO2 is separated in the liquefying device 38 is discharged out of the system from piping 45. As a result, H2S from low concn. to high concn. can be removed with high efficiency.
Patent JP-S63152762-A (JP)
Title: Intermittent feeding member and manufacture thereof
Inventor: FUKUYA TAKAMICHI
IPC: F16H27/02
Filed: 1986-12-16
Abstract: PURPOSE:To enhance the feeding accuracy by forming feed grooves on a shafting member from straight grooves and a resin to couple them together aslant. CONSTITUTION:A shafting member 20 is formed from a metal material 21 such as stainless steel and a resin 22 with excellent anti-abrasiveness and self- lubricating performance such as polyphenylene oxide. A number of straight grooves 23 divided by said metal material 21 and feed grooves 24 divided by the resin 22 are provided at the periphery of this shafting member 20. Eight sections of straight grooves 23 are formed at a constant spacing circumferentially, while the feed grooves 24 are arranged in positions so as to couple the former mentioned together aslant, and these grooves 23, 24 constitute a plurality of spiral grooves 25. Use of this type of feed screw enables intermittent feeding with high accuracy.
Patent JP-H10125560-A (JP)
Title: Separator for capacitor setting organic solvent as electrolyte and its manufacture
Inventor: TANAKA YUICHIRO
IPC: D06M101/06
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To drop inner resistance in a capacitor by providing the polymer of cellulose fibers, whose surface is improved by organic solvent. SOLUTION: A separator 11 is composed of the polymer of the cellulose fibers, whose surface is improved by organic solvent. Bacteria cellulose is used as cellulose fibers. Bacterial cellulose is set to be a strain attaching to an acetobacteria group, a rhizobium group, an agrobacterium group, a Pseudomonas group, an alcaligenes group, a sarcina group, an achromo bacteria group, an aerobacteria group and an azotobacter group and at least one type of variants guided from the strains. Organic solvent for substitution processing, whose dielectric constant ε is <=80, is used.
Patent JP-H04170179-A (JP)
Title: Optical disk and information signal recording and reproducing device
Inventor: KAWASHIMA KEIICHI
IPC: H04N5/85
Filed: 1990-11-01
Abstract: PURPOSE:To quicken a reproduction speed of a picture information signal after reproduction of multi-pattern and the reproduction speed of a multi-pattern by recording the picture information signal corresponding to one multi-pattern and a reduced picture information signal succeedingly from an inner circumference of a disk toward an outer circumference. CONSTITUTION:When a picture information signal is recorded on an optical disk 1, a control section 9 operates a recording and reproducing section 7 by the operation input from an operation section 10 to record the picture information signal onto an area 3 of the optical disk 1 at first and to record the reduced picture information signal onto an area 2. When the picture information signal is sequentially recorded and the picture information signal for one multi-pattern is recorded, the picture information signal corresponding to a 2nd multi-pattern and the reduced picture information signal are recorded to areas 3', 2'. The signal is recorded similarly to the case with 3rd and succeeding patterns. The maximum access time is quickened by recording the signal onto the reduced picture information signal recording area corresponding to one multi-pattern and the picture information signal recording area successively from the inner circumference toward the outer circumference of the disk.
Patent JP-H06123366-A (JP)
Title: High differential pressure regulating valve
Inventor: SAITO TAKESHI
IPC: F16K47/04
Filed: 1992-10-09
Abstract: PURPOSE:To provide a highly precise flow rate control stabilized for a long period which can continuously increase and decrease flow rate, causes no erosion damage in a valve shutting seat, does not require another low resistance regulating valve, and is free from the increase in cost and deterioration of maintenance property resulted from a balance seal. CONSTITUTION:In a high differential regulating valve 10, a cage 15 has high resistance passage ports 41-43 of plural stages forming a high resistance passage 40; and a low resistance passage port 51 forming a low resistance passage 50 in the number of stages lesser than that of the high resistance passage ports 41-43. The fluid on an inlet passage 12 side is guided to the high resistance passage 40 side in low opening area, and also guided to the low resistance passage 50 together with the high resistance passage 40 side in middle and high opening areas.
Patent JP-H05112115-A (JP)
Title: Suspension controlling device
Inventor: NEZU TAKASHI
IPC: B60G17/056
Filed: 1991-10-18
Abstract: PURPOSE:To prevent occurrence of hydraulic hammering in the case of opening and closing a flow control valve for hydraulic fluid in a suspension controlling device. CONSTITUTION:A spool 33 is slidably inserted into a valve body 32, and a solenoid actuator 34 is connected to the spool 33. A first oil passage 43 and a second oil passage 44, which are communicated with a drain port 42, are provided and a valve chamber 45, which is communicated with a drain chamber 47, is provided between the spool 33 and the valve body 32. When the spool 33 is located in the neighborhood of the position where the spool 33 begins to open a cylinder port 39, a valve chamber 45 is located between the first oil passage 43 and the second oil passage 44, and a sectional area of an inlet and outlet port is reduced for slowing down the moving speed of the spool 33. When the spool 33 is located in the other positions, the moving speed of the spool 33 is speeded up by communicating the valve chamber 45 with the first oil passage 43 or the second oil passage 44. Thus, occurrence of hydraulic hammering is prevented by avoiding too quick opening and closing motion of a flow control valve 31.
Patent JP-H06124839-A (JP)
Title: Signal transmitter
Inventor: NAKAMIZO HIROMITSU
IPC: G11B5/02
Filed: 1992-10-12
Abstract: PURPOSE:To provide a signal transmitter which allows a precision of component parts, with ease, which is excellent in productivity, which can be produced at lower cost, and which is excellent in signal transmission characteristic. CONSTITUTION:A bearing part 4, being a dynamic pressure bearing, is formed of highly magnetically permeable material, and a groove 14 is formed in the bearing 4, further, a coil is assigned in the groove 14, so that magnetic cores 9A and 9B of a rotary transformer 9 are integrally formed. So, the bearing part and the rotary transformer 9 are formed like an identical cylinder with the bearing 4, so that the gap at the rotary transformer 9 and that at the bearing 4 are made to be constant, with the result that a dimension with narrower gap is obtained. Contrary to the prior art structure, the bearing part and rotary transformer can be formed with an identical part, so the number of parts is reduced and assemble-characteristic is improved, and further, it can be miniaturized and lightened.
Patent JP-H09137070-A (JP)
Title: Thermosetting resin composition and its cured material
Inventor: SATO AKIHIKO
IPC: C08G73/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition having high toughness, capable of providing a cured product having good mechanical characteristics and flame retardance and useful as a highly functional molding material, etc., by blending a thermosetting resin with a specific elastomer. SOLUTION: This resin composition contains (A) 50-99wt.% thermosetting resin having dihydrobenzoxazine and (B) 1-50 wt.% elastomer in which a part of structural unit of main chain is crosslinked. Furthermore, the component A has a structural unit of formula I in one molecule and a structural unit of formula II [R<1> is methyl, cyclohexyl or (substituted)phenyl] and each structural unit is bonded directly or through an organic group and a molar ratio of formula I to formula II is (1/0.25) to (1/9) and when number of formula I is (m) and number of formula II is (n), preferably (m) >=1 and 10>=(m+n)>=2 and e.g. acrylonitrile-butadiene copolymer elastomer having 10nm to 2mm particle diameter is preferably used as the component B.