baber/WOPTO huggingface dataset:
Patent JP-S5678943-A (JP)
Title: Formation of cooling groove in parison molding metal mold
Inventor: AOKI KATASHI
IPC: B29C49/06
Filed: 1979-11-30
Abstract: PURPOSE:To make it possible to mold a hollow molded product having various wall thickness distributions by a method wherein a temporary cooling groove mutually communicated with a cavity peripheral wall is formed and a hollow parison is molded while a cavity periphery is cooled by this temporary cooling groove. CONSTITUTION:The shallow temporary horizontal grooves 14a with a same depth are provided to the cavity peripheral wall 13 at a predetermined interval as well as the temporay cooling grooves 15a mutually communicating each temporary horizontal grooves 14a above and below are formed. Subsequently, the parison is formed while the cavity peripheral wall 13 is cooled by this temporary cooling grooves 15a and the parison is heated secondarily by a temp. controlling apparatus to adjust the temp. of the parison and, therafter, the parison is stretched in a blow metal mold as well as air is blown to mold te hollow molded product. Thereby, the parison having a temp. distribution capable of molding the hollow molded product with a desired wall thickness distribution can be molded.
Patent JP-H11140388-A (JP)
Title: Hardenable pressure-sensitive adhesive sheet
Inventor: FUKUI KOJI
IPC: C09J7/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a hardenable pressure-sensitive adhesive sheet which has sufficient initial tackiness and cohesive power in the normal state, can be hardened in a relatively short time by the irradiation with light when bonded, can be suitably used for bonding a member having insufficient heat resistance, and does not require severe hardening conditions. SOLUTION: This adhesive contains an acrylic polymer (A), an epoxy compd. (B), and a cationic photopolymn. initiator (C) which induces the ring-opening polymn. of epoxy groups of ingredient B. When the adhesive is irradiated with light, ingredient B in the adhesive hardens by polymn. and the light transmittance to light of at least one wavelength in the wavelength range of 400-800 nu changes by at least 5%.
Patent JP-H095238-A (JP)
Title: Novel chemiluminescence-labelling agent and, method and apparatus for measuring catecholamines
Inventor: NODA HITOSHI
IPC: G01N30/74
Filed: 1995-06-22
Abstract: PURPOSE: To provide a method and an apparatus for quantitatively analyzing catecholamines with high sensitivity. CONSTITUTION: Catecholamines produces a derivative through reaction with 6-methylaminophthalohydrazide. A derivative is also produced from a mixture of the catecholamines. A mixture of the derivatives is obtained. The derivative or the mixture brings about a strong chemiluminescence when oxidized. Since the chemiluminescence includes considerably few background noises when the light is detected, a highly sensitive analysis is enabled.
Patent JP-H06344845-A (JP)
Title: Air bag for vehicle
Inventor: NAKAYAMA KAZUHIRO
IPC: B60R21/16
Filed: 1993-06-01
Abstract: PURPOSE:To improve the rupture strength of a base cloth by sewing a reinforcing cloth with the base cloth at a square sawing line crossing the weaving direction of an air bag base cloth so as to receive the tension at the time of unfolding an air bag with the base cloth in the bias direction. CONSTITUTION:A reinforcing cloth 3 and an air bag base cloth 1 are arranged so that the weaving yarns 3a, 1a thereof cross each other, and the reinforcing cloth 3 is sewn with the air bag base cloth 1 by sewing 4. The sewing line of the sewing 4 is formed nearly square so that each side 5, 5 cross the direction of the sewing yarn 1a of the air bag base cloth 1. Consequently, the tension through the sewing at the time of expanding an air bag can be received by the base cloth 1 in the bias direction, and displacement of stitch of the base cloth is thereby eliminated to improve the rupture strength of the cloth.
Patent JP-S5679519-A (JP)
Title: Band split type digital equalizer
Inventor: HIRATA TAKAYOSHI
IPC: H03H17/02
Filed: 1979-12-04
Abstract: PURPOSE:To obtain the similar characteristics and functions as those of conventional analog types, by a digital circuit constitution possible for hardware formation. CONSTITUTION:A band control type digital filter is formed with delay circuits 4, 9, 14 which delay the input signal by one sampling period, coefficient device 5 multiplying the 1st coefficient (a) to the signal, substractor 6, adders 7, 12, 17, coefficient devices 10, 15 multiplying the 2nd coefficient (b) to the signal, coefficient device 11 multiplying the coefficient (1-b) to the signal, and variable coefficient device 16 multiplying the coefficient K to the signal. A plurality of the digital filters are in cascade connection and the coefficients (a), (b) determining the control band are set so that the center frequency of each filter is a given location. Desired equalizer characteristics are obtained by arbitrarily and independently adjusting the coefficient K of each filter.
Patent JP-2000028420-A (JP)
Title: Liquid level detecting system
Inventor: DUMBOVIK STEVE
IPC: G01F23/24
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level sensor of a resistance element for a conductive or semi-conductive liquid, or a system using such liquid level sensor, for reduced cost and improved precision and reliability. SOLUTION: Liquid level detecting resistance element parts RL1 and RL2 which are, provided in a vessel 20, connected electrically to the conductive or semi-conductive liquid in the vessel 20, an input signal source 60, and a comparison circuit 70 in which the output from the liquid level detecting resistance element parts RL1 and RL2 is inputted, are provided. Based on the fact that the output from the liquid level detecting resistance element parts RL1 and RL2 is proportional to the liquid level in the vessel 20, the output signal of the comparison circuit 70 stops supply of liquid to the vessel 20.
Patent JP-H079927-A (JP)
Title: Lane departure alarm device
Inventor: KOSHIZAWA TOSHIBUMI
IPC: B60R21/00
Filed: 1993-06-28
Abstract: PURPOSE:To accurately judge a lane position even in the case of rainy weather or the like by correcting a lane position on the basis of a correction value for enlarging the lane position outside as a wiper is operated faster than the preset operation with a signal processing means. CONSTITUTION:A lane correction value (d) under the operation condition of the wiper 6 is obtained. The wiper 6 can be switched between four stages of 'OFF', 'INT' (intermittent operation), 'LOW' (continuous low speed operation), 'HIGH' (continuous high speed operation). A CPU 45 computes coordinates of a lane area (lane position) on the basis of the lane correction value (d), and furthermore, computes a distance between the lane and the vehicle. In the case of a distance at a threshold value Th (for example, '0' m) or less and the winker signal is OFF (speed >=set value is desirable), the CPU 45 energizes an alarm 5 to generate the alarm.
Patent JP-S641546-A (JP)
Title: Control apparatus of optical writing printer
Inventor: HIROTA TETSUO
IPC: H04N1/23
Filed: 1987-06-25
Abstract: PURPOSE: To surely eliminate the adhesion of toner to an area outside the width of supplied paper, by forming the timing signal of a part to be erased on the basis of memory data by a counter means and performing erasure writing by a writing control means.  
     CONSTITUTION: A register group 3 is constituted of ten kinds of 15 registers A, B, CA, CB, D, E, F, TM, ST, TPH0, TPH1, TPT0, TPV1, ERS0, ERS1 and data NERS 0 , NERS 1  for forcibly performing the erasure writing of the part of a photosensitive body corresponding to the difference between the max width of the paper capable of being fed to a paper feeder and that of actually used paper are stored in the registers ERS0, ERS1 and, on the basis of said memory data, the timing signal of a part to be erased is formed by an erasure counter/ control circuit 5 and white data is forcibly written on both left and right end parts or the right end part by an LD control circuit 13. Therefore, the adhesion of toner to an area outside the width of supplied paper can be surely eliminated. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H088691-A (JP)
Title: Method and device for adapting adaptive filter
Inventor: IKEDA SHIGEJI
IPC: H03H15/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide the method and the device for adapting an adaptive filter which not only reduce the calculation volume required for determination of the tap control subgroup order but also realize the quick convergence. CONSTITUTION:The device consists of delay elements 201 to 20n-1, a route switch 7, coefficient generating circuits 301 to 30L, multipliers 401 to 40L, an adder 8 which outputs an identification signal of an adaptive filter, a subtractor 5 which outputs an error signal, and a tap control circuit 50 which generates a control signal of the route switch 7 and a coefficient clear signal. The tap control circuit 50 is provided with an effective tap counting circuit 62 and a counter 63. The tap control circuit 50 uses information of the number of effective taps in each tap control subgroup to determine the time to the change of a limited subgroup from one subgroup to the next.
Patent JP-S642467-A (JP)
Title: Image reader
Inventor: SAITO TSUTOMU
IPC: H04N1/19
Filed: 1987-06-25
Abstract: PURPOSE: To simplify circuit constitution, control, etc., regarding correction line memory control by providing a digital line memory for deviation correction outside a line image sensor at need.  
     CONSTITUTION: The line image sensor 1 is constituted by arranging zigzag CCD line image sensor chips 2∼5 having 1024 picture elements of 62.5×62.5μm size as photosensitive parts. Then CCD line image sensor chips 2 and 4 are provided with analog line memories 6 and 7 for correction respectively. A read signal whose require deviation correction is supplied to a data selector 11a and a read signal which does not require deviation correction is supplied to a data selector 11b. Read signals from the data selectors 11a 11b are converted by A-D converters 12a and 12b into digital signals. Consequently, a fast, high- efficiency correction processing circuit is constituted. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H104436-A (JP)
Title: Clock recovery circuit
Inventor: YOSHIOKA SHIGEYUKI
IPC: H04L27/22
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To generate a recovery clock whose phase is made stable by obtaining accurately a phase error between a detection signal of a multi-value modulation wave and the recovered clock. SOLUTION: A cross detection means 3 detects cross points A1-E1 between a detection signal 8 and a plurality of threshold levels A-E, a data specific means 2 specifies a symbol of the detection signal 8, a selection signal generating means 4 obtains a selection signal (e.g. 1A) to select cross points with the threshold level A-E on which a transit curve of the specified received data crosses, and a cross timing generating means 5 outputs the cross point A1 corresponding to the selection signal IA as a cross timing signal 13. A phase comparator means 6 judges whether a phase of a recovered clock 15 is led or advanced to the phase of the cross timing signal 13, and when a phase state signal 14 by this judgement indicates an advanced state, the recovered clock 15 is delayed and when the signal 14 indicates a lagged state, the recover clock 15 is advanced by a clock generating means 7.
Patent JP-S642224-A (JP)
Title: Semi-automatic sealing device for reed switch of general purpose type
Inventor: SAKURADA KAZUYA
IPC: H01H11/00
Filed: 1987-06-25
Abstract: PURPOSE: To design cost reduction of a device by providing a reed piece overlap setting mechanism and a glass tube positioning device at a supply section.  
     CONSTITUTION: A 1st air cylinder 14 for a mechanism for setting overlaps of reed pieces 4, 5 and a 2nd air cylinder 15 for a glass tube positioning mechanism are provided at a supply section 2 where the reed piece 4, 5 and the glass tube 6 are to be set. A head section 1 is provided with mechanism for loading and sealing inert gas into the glass tube 6 and for sealing the end of the tube. As a result, after setting the reed pieces 4, 5 and the tube 6 to the supply section 2, overlapping of the both reed pieces 4, 5 can be performed by moving a reed chuck 8. The positioning of the glass tube 6 can be performed thereafter by moving a glass tube fixing chuck 12 to bring the glass tube 6 into contact with an upper fixing chuck 10. Thereafter discharge of inert gas into the galass tube 6 and sealing of the tube end are performed. Cost of a device is reduced in this way. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5380385-A (JP)
Title: Storing and generating apparatus for gas
Inventor: FUJIMAKI TAKASHI
IPC: C01B3/00
Filed: 1976-12-27
Abstract: PURPOSE: To perform efficiently and safely the reversible adsorption and desorption by setting a non-power-driven heat transfer pipe, in adsorbing hydrogen, heavy hydrogen, tritium etc.  on the powdered material in a closed pressure container by heat transfer, pressure variation etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000345120-A (JP)
Title: Surface-protecting film
Inventor: AGARI HIROSHI
IPC: C09J7/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To prepare a surface-protecting film good in initial adhesion to a material to be stuck, capable of being readily peeled when peeling off the film from the material to be stuck after pasting the film, and hardly causing dirt, remainder of the paste and a mark of sticking by laminating and integrating a specific adhesive layer on a substrate layer. SOLUTION: This surface-protecting film is obtained by laminating and integrating (A) a substrate layer comprising a thermoplastic polyolefin-based resin and (B) an adhesive layer, and the layer B comprises (i) 100 pts.wt. hydrogenation product of a styrene-diene-based copolymer and (ii) 0.05-2 pts.wt. epoxidized fatty acid ester having <=-10 deg.C freezing point. Preferably, a C-D-E type block copolymer comprising (C) a styrene polymer block, (D) a conjugate diene polymer block or a random copolymer block of the styrene and the conjugate diene, and (E) a tapered block having gradually increasing styrene content in the copolymer of the styrene and the conjugate diene, or the like, is used as the component (i).
Patent JP-H116637-A (JP)
Title: Environment management system for equipment line
Inventor: TAKAHASHI KATSUHIRO
IPC: H05K13/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption amount of an air-conditioning device and the number of arranging air-conditioning devices by providing a partition to individually partition an equipment line and an air-conditioning device to effect regulation of environment of a space in the partition. SOLUTION: The periphery of an equipment line 1 is partitioned by a partition 11 and temperature management is performed in the partitioned space. Thus, the efficiency of air-conditioning is improved. Further, since temperature is managed even when a space partitioned by the partition 11 is not brought into a complete closed state, an opening part 11a is formed in the partition 11a on the work side of the equipment line 1. Thus, since a worker effects a work without limitation of a work range by the partition 1, the efficiency of a work is not lowered. Meanwhile, since inlet and outlet are formed on the opposite side to the work side of the equipment line 1, a maintenance inspection work for the equipment line 1 is simply carried out without removing the partition 11.
Patent JP-S5495699-A (JP)
Title: Preparation of methyl-etherified phenolic resin
Inventor: TASHIRO FUMIO
IPC: C08G8/10
Filed: 1977-12-26
Abstract: PURPOSE: To prepare a phenolic resin useful as a hardener for aqueous coatings and having excellent corrosion resistance, by methyl-etherifying a phenolic resin under acidic condition, thereafter thermally condensing the product.  
     CONSTITUTION: A phenol compound (1 mole) is subjected to the addition-reaction with formaldehyde in methanol (4-10 moles) in the presence of a basic catalyst. An acidic catalyst is added and methyl etherification is carried out under acidic condition. Subsequently, condensation reaction is carried out at 80 - 120°C under the acidic condition to give the desired resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5946733-A (JP)
Inventor: KASAMATSU MIKIZOU
IPC: H01H85/041
Filed: 1982-09-08
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-H0712816-A (JP)
Title: Bio-substance measuring method utilizing specific bonding reaction
Inventor: NANBA AKIHIRO
IPC: G01N33/543
Filed: 1993-06-28
Abstract: PURPOSE:To determine an object to be measured with high sensitivity in a short time by determining the object based on the secular change of the detected intensity of light emission or fluorescence. CONSTITUTION:By catching the specific bonding reaction of a sample of a known concentration through an enzyme-substrate reaction, the detected intensity of generated luminescence (fluorescence) is continuously measured for a prescribed period of time. A characteristic curve prepared based on the measured results and indicating the relation between the measuring time and detected intensity, namely, the time characteristic is approximated to a straight line by using the method of least squares. The inclination of the straight line represents the secular change of the detected intensity and depends upon the quantity of a bio-substance contained in the sample. Therefore, by using a plurality of samples of known concentrations, a calibration curve representing the relation between the inclination of the time characteristic and concentration of a substance to be measured is prepared. Then, by receiving 12 the light emitted from a sample contained in a reaction container 11 and measuring 14 the inclination of the time characteristic of the sample containing the substance by an unknown amount, the substance to be measured in the sample is determined 15 from the calibration curve. Therefore, the substance can be determined without waiting for the saturation of detected intensity nor being affected by background noise caused by the stray light, etc., from the measuring instrument.
Patent JP-H09320462-A (JP)
Title: Manufacture of netlike electrode for electron tube, and its device
Inventor: UMEMURA TOMOHIDE
IPC: H01J9/14
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a wire from slanking while being wound, provide the wire with a constant tension at all times, and thereby keep the winding condition of the wire to a mandrel constant. SOLUTION: A mandrel 11 is rotated by an orthogonal shaft perpendicularly intersected with the axis of the mandrel 11, a wire 3 is engaged with a point A at one side of the mandrel 11, and the wire 3 is handed over from the point A of the mandrel 11 over to a point B at the other end. When the wire 3 is handed over from the point A of the mandrel 11 over to the point B, and the mandrel 11 is rotated around its parallel axis, so that the wire 3 is laid in parallel with the axis of the mandrel 11. Based on the rotating amount of the mandrel 11 to be rotated around the parallel axis, the amount of slackening of the wire 3 developed between a wire supply means and the point A of the mandrel 11 is thereby operated.  Based on the result of the operation on the amount of slackening of the wire 3, the mandrel 11 is rotated by the orthogonal shaft, and the wire 3 is thereby pulled to the point A side of the mandrel 11.
Patent JP-H11355130-A (JP)
Title: Bit synchronizing circuit
Inventor: TOGASHI MINORU
IPC: H04L7/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To bit-synchronize an input data signal with an external clock signal. SOLUTION: A signal delayed by a variable delay circuit 1 is branched into plural delay signals having different delay times by a fixed delay circuit 2, the respective delay signals obtained in the fixed delay circuit 2 are latched in a data latch circuit 3 by an external input clock signal CK, the respective latched signals are compared in phase by a phase comparing circuit 4, a control circuit 11 generates a signal which indicates the phase relation of an output data signal with the external input clock signal CK from the phase comparison result, a counter 12 executes counting-up or down by the output signal of the control circuit 11 and the delay time of the variable delay circuit 1 is changed- over. The output data signal is obtained from the output of the data latch circuit 3.
Patent JP-S5490722-A (JP)
Title: Multiple-direction moving vehicle
Inventor: HAMA YOSHITERU
IPC: B62D7/14
Filed: 1977-12-28
Abstract: PURPOSE:To raise the stability of steering, by applying a steering instruction from an operating mechanism to a steering unit and shifting the steering operation of the steering unit through a shifting mechanism and rotating running wheels through transmission mechanisms. CONSTITUTION:The steering unit 13 and a steering speed reducer 3 of the operating mechanism E are provided on the chassis A. A steering wheel 1 is coupled to the input shaft 3a of the speed reducer 3. The input shaft 12 of the unit 13 is connected to the output shaft 6 of the speed reducer. The output shafts 101, 111, 122, 131 of the steering unit 13 are connected to the transmission mechanisms B1, B2, B3, B4, respectively. The lever 14 of the shifting mechanism F for shifting the steering operation of the steering unit 13 is connected to a shifting shaft 20 through a shaft 16. The rotation of the steering wheel 1 is trnsmitted to the running wheels 109, 121, 129, 141 through the input shaft 12, a shaft 33 and the transmission mechanisms B1, B2, B3, B4.
Patent JP-S5783575-A (JP)
Title: Friction material
Inventor: KONDOU MASAHIRO
IPC: C09K3/14
Filed: 1980-11-11
Abstract: PURPOSE:To prepare a low-cost friction material having high rotational burst strength, by reinforcing a mixed resin matrix consisting of a vulcanized rubber and a thermosetting resin with glass fiber substrate subjected only to the primary surface treatment with aqueous treating agent containing specific amounts of rubber, a coupling agent, etc. in the course of spinning. CONSTITUTION:A friction material is prepared by reinforcing a mixed resin matrix consisting of a vulcanized rubber and a cured thermosetting resin with a glass fiber substrate subjected only to the primary surface treatment in the course of the spinning of the glass fiber with an aqueous treating agent containing 2.0-20.0% rubber, 0-10% resin adhesive other than rubber (e.g. polyvinyl acetate resin, polyester resin, etc.), 0.01-5% coupling agent (e.g. aminosilane, etc.), 0.1-5% lubricant (e.g. a surface-active agent), and 0.01-2% antistatic agent (e.g. lithium chloride), or a mixture of a said treated glass fiber substrate and other fibers. The rubber in the treating agent is pref. the same kind as the rubber in the mixed resin materix (e.g. styrene-butadiene copolymer rubber).