baber/WOPTO huggingface dataset:
Patent JP-H10276023-A (JP)
Title: Antenna for non-contact type discrimination device
Inventor: ASAKURA SHIGERU
IPC: E06B5/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve an antenna used in a non-contact type discrimination device and to easily and smoothly transfer signals without increasing output by providing a coil-like conductive pattern from a door plate to a window plate. SOLUTION: The door plate 1a itself is made of glass, and by etching a transparent conductive film 20a near an edge inside a glass layer in a loop shape, the conductive pattern 2a is formed. It achieves the role of this antenna on a read side and thus, just by making a person provided with the constitution of a response side including the antenna in a pocket on the chest stand at the front surface of the door plate 1a, the signals are transferred with the conductive pattern 2a for constituting the antenna. Then, for the person having the right of entry/exit to/from a building, the door 10a is opened, the entry /exit are permitted and the person and the entry/exit time are checked. Also, an adjustment circuit 3a adjusts the impedance of the antenna constituted of the conductive pattern 2a.
Patent JP-H10263116-A (JP)
Title: Golf club head
Inventor: SHIBUYA KINYA
IPC: A63B53/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the directionality of a hit ball and to extend a carry. SOLUTION: Small asterisk-shaped through holes 6 are provided at two postions, one at the heel side and the other at the toe side away from a sweet spot on the face 3 of a head body 1 at the height position near the center in the direction of the height. At the rear-side part of the head body, three through holes 7a, 7b and 7c are provided at predetermined lateral intervals. All of these three holes 7a, 7b, 7c are larger than the asterisk-shaped holes 6 of the face 3. Also, two of the three holes 7a, 7b, 7c of the head body 1 are blocked by blocking plugs 8, so that any one of the holes is always open to communicate with the two asterisk-shaped holes 6 of the face.
Patent JP-S63258271-A (JP)
Title: Front/rear wheel steering system for vehicle
Inventor: MOMIYAMA FUJIO
IPC: B62D7/15
Filed: 1987-04-15
Abstract: PURPOSE:To secure the safety of a vehicle by breaking a safety cable in the case that excessive force is applied to a steering-angle transmitting means so as to move a rear control valve to the neutral position, thereby maintaining rear wheels at the straight running state. CONSTITUTION:A pair of control cables 20, 21 are respectively constituted of outer cables 50, 51 and inner cables 52, 53, and then respective one ends of the inner cables 52, 53 are connected to each other by means on a safety cable 54 inserted into the connecting holes 43, 44 of a control beam 15, while respective other ends of the inner cables 52, 53 are connected to the spool shaft 33 of a rear control valve 16. In the case that a force more than a predetermined tension load is applied to the safety cable 54, the safety cable 54 is broken so as to cut off the transmission of a steering angle, and as a result, in the rear control valve 16, the spool is moved to the neutral position so that a power steering 12 is moved to fail safe.
Patent JP-S63258109-A (JP)
Title: Reference current source
Inventor: HAYAKAWA MITSURU
IPC: H03F3/34
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a prescribed reference current stably even in the ease of a change in power voltage or temperature by constituting the titled source by transistors (TRs) and resistors, specifying the ratio of emitter area of 1st and 4th, and 2nd and 3rd TRs and using the sum of collector currents of 5th and 6th collector currents as a reference current. CONSTITUTION:The emitter area of a TR Q4 is a multiple of N1 of that of a TR Q1, and the emitter area of a TR Q2 is a multiple of N2 of that of a TR Q3. The same current I2 flows to all TRs in selecting the mirror ratio M of a current mirror circuit 1. Let the base-emitter voltage of the TRs Q1, Q3 and Q6 be a voltage VBE, the current flowing to the TRs Q5, Q6 is added and the current output I0 is expressed as I0=(IBE/R2)+(VT/R1)lnN (where VT is a thermal voltage and N is expressed as N=N1XN2, N>1). Then the temperature characteristic of the current output I0 depends on the base-emitter voltage VBE of the said TR having a negative temperature coefficient, the thermal voltage VT and the resistors R1, R2 having a positive temperature characteristic and the resistance ratio R2/R1 and the emitter area ratio N are selected properly to bring the temperature coefficient of the current output I0 into a prescribed value.
Patent JP-H09253034-A (JP)
Title: Fluid jetting device for endoscope
Inventor: TANAKA TOSHIKAZU
IPC: A61B1/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To wash an illumination window together with an observation window by using a single jetting nozzle by providing a rotary piece inside a nozzle main body for which plural jetting ports are opened on a peripheral body part, providing a rotating flow passage on the rotary piece and jetting fluid for washing from the respective jetting ports. SOLUTION: A fluid chamber 25 is formed on the tip surface of the tip part main body 21 of an insertion part, the nozzle main body 26 for constituting the jetting nozzle is provided in the fluid chamber 25 and washing liquid or pressurized air is selectively supplied to the fluid chamber 25 and jetted from the plural jetting ports 27 provided on the peripheral body part 26b of the nozzle main body 26. The rotary piece 28 is provided inside the nozzle main body 26 and a flow passage formation part 29 is formed at the peripheral body part 26b of the rotary piece 28. The flow passage formation part 29 is provided with a flow passage rotating member 30, and when fluid is supplied to the fluid chamber 25, the rotary piece 28 is rotated by the flow passage rotating member 30 and the flow passage formation part 29 is turned to a rotary flow passage.
Patent JP-S631461-A (JP)
Inventor: YUKINARI KEIZO
IPC: B02B3/06
Filed: 1987-04-17
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-H07324113-A (JP)
Title: Production of paper coating copolymer latex
Inventor: SAKATA KATSUHIKO
IPC: D21H19/58
Filed: 1995-03-27
Abstract: PURPOSE:To provide a process for producing a paper coating copolymer latex excellent not only in coating workability but also in printability including surface strength, blistering resistance, printing gloss and rigidity. CONSTITUTION:According to a process for producing a paper coating copolymer latex, (A) 10-95 pts.wt. monomer mi,xture comprising 10-60wt.% (a) aliph. conjugated diene monomer, 0.5-30wt.%. (c) ethylenically unsatd. carboxylic acid monomer, and 10-89.5wt.% (e) other monomer copolymerizable with the monomer (a) and (c) [provided that (a)+(c)+(e)=100wt.%] is polymerized in the presence of (B) 5-90 pts.wt. copolymer obtd. by polymerizing 35-95wt.% (a) aliph. conjugated diene monomer, 5-50wt.% (b) vinyl cyanide monomer, 0-2wt.% (c) ethylenically unsatd. carboxylic acid monomer, and 0-60wt.% (d) other vinyl monomer copolymerizable with the monomers (a), (b) and (c) [provided that (a)+(b)+(c)+(d)=100-wt.%].
Patent JP-S60240046-A (JP)
Title: Spatter ion pump device with activation processing mechanism
Inventor: KOMIYA MUNEHARU
IPC: H01J41/12
Filed: 1984-05-11
Abstract: PURPOSE:To automate the activation processing of a pump by controlling the sealing valve of a fixed-quantity leak unit based on the pressure or the time-integrated value of the discharge current of a spatter ion pump during its operation. CONSTITUTION:When a pump 1 applied with the activation processing is operated, a discharge current integrator 7 starts its operation simultaneously and starts the time-integration of the discharge current. When the time-integrated value reaches a time-integrated value that a cathode is stained and the exhaust capability is lowered to a predetermined value, i.e., the first preset value, the discharge current integrator 7 outputs a control signal 9, and a sealing valve 6 energized by this control signal 9 is opened. Then, rare gas flows into the container of the pump 1 through a leak resistor 5 and the sealing valve 6 from a rare gas sump 3. The discharge current integrator 7 is reset by the control signal opening this sealing valve 6, thereby it starts measuring the time-integrated value of the discharge current again from zero simultaneously with the opening of this valve and continues until it attains the time-integrated value capable of thoroughly performing the activation processing, i.e., the second preset value.
Patent JP-2000279966-A (JP)
Title: Device for cleaning polluted underground water by electrolysis and light irradiation and cleaning method using same
Inventor: FURUSAKI SHINYA
IPC: C02F1/461
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose pollutants in underground water by forming a well reaching a polluted underground water layer, installing a pair of electrodes in the underground water in the wall, and also providing a means for continuously feeding electrolyte into the underground water in the well and a means for irradiating the underground water in the well with light. SOLUTION: A well l2 is constructed so as to reach an underground water layer, and an underground water storing part 8 in the wall 2 is provided with an agitator 10, and an anode 3 and a cathode 4. Furthermore, solution of high concentration of electrolyte is fed by a pump 7 through a pipe 6 to make the underground water of an underground storing part 8 in the well 2 electrolytic solution. When power is fed to the anode 3 and the cathode 4 for electrolysis from a power source 5, acidic water and alkaline water are formed on the anode 3 side and on the cathode 4 side respectively, and they are mixed by a miser 10 together with the underground water which has not been electrolyzed to turn the total into functional water.  And while power is fed to the electrodes 3, 4, the functional water is irradiated with light from a light source 9 installed in the well 2, thereby decomposing organic compounds in the functional water.
Patent JP-H02272368-A (JP)
Title: Data forming method for best measuring condition in inspecting device for circuit board
Inventor: MINAMI HIDEAKI
IPC: G01R31/00
Filed: 1989-04-14
Abstract: PURPOSE:To accurately perform a decision for normal/defective of a circuit board by providing a signal setting device, measurement part, comparison means and data hold means, etc. CONSTITUTION:When a measurement is made for one piece of parts on the normal board 4' in accordance with a logical data forming routine 29a, a signal responded from the parts is fetched to the measurement part 21 for the measurement and the data obtained through arithmetic means 24 are temporarily held in the data hold means 25. The measured data held in the data hold means 25 are compared with data copied by the comparison means 22 and decided in best data search means 26 whether they are effective or not, then in the case they are effective, these data are set for the best data thereby the copied data in reference value data 27a are renewed to these measured data, and also the routine number and other measuring condition are entered in routine data 27c to store.
Patent JP-S58210194-A (JP)
Title: Production of surface treated steel plate
Inventor: KITAYAMA MINORU
IPC: C25F1/02
Filed: 1982-06-02
Abstract: PURPOSE:To obtain a surface treated steel plate having excellent phosphatability and corrosion resistance after painting, by removing the oxide and hydroxide produced on the plating surface of the steel plate by various electrolytic treatments in the stage of electroplating. CONSTITUTION:A normal plating region I enclosed of a steel strip 1 and electrodes 2 and a region II wherein weak electric current flows between the excess plating soln. carried to the outside of a plating bath 3 and the steel strip exist in the stage of applying Zn-Ni alloy plating on the steel strip in a plating cell, for example, a vertical cell 4. The element vulnerable to electrodeposition electrodeposits preferentially on the steel strip in the region II, then the balance in the alloy components is lost and the components tend to form not a perfect crystal but oxide or hydroxide in general. Therefore, the surface of the plating layer 8 formed on the base iron 7 is covered with the amorphous or semiamorphous layer 9 of the oxide or hydroxide of the specific element and said layer degrades the various surface characteristics condisderably. Thereupon, the steel strip is subjected to a cathode or anode electrolytic treatment in any of the acidic, neutral or alkaline soln. or in >=1 kind among combination thereof in a treatment tank 10, so that the layer 9 is modified or removed by reduction and dissolution.
Patent JP-S5718334-A (JP)
Title: Ic chip testing apparatus
Inventor: ODAKA ISAMU
IPC: G01R1/073
Filed: 1980-07-10
Abstract: PURPOSE:To achieve a high density inspection of an IC chip without damage to the terminal thereof by compressing an IC chip testing apparatus on the chip with a strip line projecting inside a hole made in the center of a testing substrate. CONSTITUTION:A window-shaped hole 10 is formed in the center of a testing substrate 8 with a compressing jig 12. A cushion material 13 is applied on a surface to be pressed by the jig inside the hole while a strip line 9 is formed on one surface of the substrate 8 extending outward radially. The IC chip testing apparatus thus formed is compressed on a chip 5 to be tested with a terminal 6 to perform inspection. This can reduce damage inflicting on the terminal of the chip while affording a high density probing with the use of the strip line.
Patent JP-H08290399-A (JP)
Title: Gate cutting device of plastics and metallic formed parts
Inventor: TSUKADA SATORU
IPC: B06B3/00
Filed: 1995-04-19
Abstract: PURPOSE: To provide a gate cutting device capable of releasing a formed parts by efficiently oscillating it without using an ultrasonic oscillator of large output. CONSTITUTION: A receiving table 20 and a horn 40 are resonated by holding a formed parts 30 having a runner between a loading face 21 and a pressing face 41. The part to which a flange 22 of the receiving table 20 is fitted is the node M of the resonance, and the loading face 21 and the pressing face 41 holding the formed parts 30 having the runner become the loop F of the resonance. Thus, a number of formed parts connected to the runner through a gate are strongly oscillated, and efficiently removed from the runner.
Patent JP-H09261455-A (JP)
Title: Facsimile equipment
Inventor: UKEGAWA TAKESHI
IPC: H04N1/387
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To transmit a high-quality image by processing images with plural algorithms before therebylding image data. SOLUTION: The images of an original are read by a reading part 2 and converted to digital multilevel image data by an A/D converter 3. Concerning these multilevel image data, various kinds of image processing such as non- magnification/magnification processing, non-half tone processing/half tone processing, original size processing, millimeter system/inch system processing are performed according to the respectively different algorithms by image processing parts 4 and 5 and these data are threshold processed. At such a time, when the transmission mode of the transmission destination is stored in a memory 15, the images are processed by the algorithm of this transmission mode and the other algorithm.  The image processed binary image data are transferred through S/P converting parts 6 and 7. multiplexer 8 and line buffers 9 and 10 to a encoder/decoder part (DCR) 17. encoded and stored in a storage memory 16 later. At the time of transmission, the performance of facsimile equipment on the opposite party is acquired and corresponding to opposite party's performance, the binary image data are selected from the storage memory 16 and transmitted.
Patent JP-H10292635-A (JP)
Title: Statue aseismatic reinforcing method
Inventor: HAYASHI SHOJI
IPC: E04G23/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To perform aseismatic reinforcement at a site without flawing a statue by erecting a support inside a decoration such as a hollow statue formed of gypsum or the like, in the state of being connected to a supporting part (base seat), and fitting a filler therein to fix the support. SOLUTION: A support 12 is inserted inside a statue 1 formed of hollow material such as gypsum and installed at a projecting part 3a or the like in a high place of the building wall surface 3 of a church or the like, and erected on a fixed base and fastened. A filler 13 such as foam urethane is filled in the statue 1 to integrate the support 12, and the fixed base 10 is fixed to the projecting part 3a by bolts 11 so as to prevent the generation of such stress concentration as to destroy the statue 1 even though large earthquake inertia force acts thereon. In case of a relatively large statue, the support 12 is made a steel column provided with a large number of studs reinforcements are arranged, and fiber reinforced concrete or the like is filled to prevent the statue from falling or being damaged in case of an earthquake or the like.  Aseismatic reinforcement of the statue 1 can therefore be performed positively at a site.
Patent JP-S60258545-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OKAMURA HISASHI
IPC: G03C7/38
Filed: 1984-05-10
Abstract: PURPOSE:To obtain a rapidly hardenable photosensitive material having high sensitivity and high maximum density by incorporating a hardening agent activating carboxyl groups and a pyrazoazole system magenta coupler whose magenta image forming capacity is not deteriorated during rapid hardening with the hardening agent. CONSTITUTION:The silver halide color photographic sensitive material contg. a pyrazoloazole system magenta coupler represented by formula I [where R1 is H or a substituent, X is H or a group which can be eliminated by a coupling reaction with the oxidized product of an aromatic primary amine developing agent, and each of Za, Zb and Zc is (substituted) methine, =N- or -NH-] and a hardening agent activating carboxyl groups represented by formula II is manufactured. Even when the silver halide sensitive material is rapidly hardened, the magenta image forming is hardly deteriorated.
Patent JP-H08286085-A (JP)
Title: Optical cable connecting box
Inventor: SANO HIROAKI
IPC: H02G15/10
Filed: 1995-04-19
Abstract: PURPOSE: To provide an optical cable connection box which facilitates the cutting and taking out of coated optical fibers out of an optical cable core and allows taking of the long coated optical fibers out of a part where a sheath is removed. CONSTITUTION: The work to cut and take out the coated optical fibers is carried out in the state of swiveling one tray 13 around a turning axis 12c. The coated optical fiber to be branched and connected is selected from the groove of the cable core 10 and is cut at the right side position. The coated optical fibers 15 at the left side communication terminal are drawn out and are introduced onto a tray body 13c. The branched optical cable 9 is dropped, is inserted into the through-hole 14a of the bottom plate 14 for drawing and is introduced through a connecting part 13a onto the tray body 13c. The coated optical fibers 15, 16 are connected, held and housed in the juncture 17 on the tray body 13c. The tray 13 is swiveled in a backward direction after the housing and is aligned in the longitudinal direction of the optical fiber cable core 10.  The divided sheaths of the optical fiber cable connecting box are disposed to face each other and are mounted from both side faces.
Patent JP-H0838193-A (JP)
Title: Enzymatic preparation of optically active tetralin derivative
Inventor: ROBERUTO CHIETSUKI
IPC: C12P41/00
Filed: 1995-04-19
Abstract: Prepn of a methoxy-substd 2-tetrahydronaphthoic acid of formula (I) in optically active form involves: (a) hydrolysing a racemic alkyl ester of formula (II) with a lipase; (b) when 50% of the ester has been hydrolysed to the acid, terminating the hydrolysis by inactivating the enzyme and recovering the unreacted (S)-configuration ester (II') ((II) with the COOR gp in  alpha -configuration); and (c) either (i) hydrolysing (II') and isolating the (S)-acid (I') ((I) with the COOH gp in  alpha -configuration) or (ii) isolating the (R)-acid (I") ((I) with the COOH in  beta -configuration), formed in step (b). R = 1-3C alkyl, pref Me. The (S)-esters (II') are new cpds.
Patent JP-S59220133-A (JP)
Inventor: HIRANO HARUCHIKA
IPC: E02B13/02
Filed: 1983-05-27
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-H01265451-A (JP)
Title: Manufacture of electrode plate for paste type lead storage battery
Inventor: TAJIKA WATARU
IPC: H01M4/16
Filed: 1988-04-15
Abstract: PURPOSE:To make the paste smooth and the thickness even by using an expansion roller made by forming projection lines with a triangular section in a spiral form or in an inclining ring form continuously or intermittently at the peripheral surface of a cylinder. CONSTITUTION:An expansion roller 5 is made by forming projection lines 5 with a triangular section in a spiral form on the surface of a cylinder which consists of rubber, a synthetic resin, iron, and the like. The expansion roller 5 designed at the surface angle suitable for the purpose is contacted to the upper side of a grid body in which a paste is filled by a conventional type filling machine, and rotated in the direction Xa or Xb. As a result, a trawel with the angle theta1 or theta2 is moved continuously on the paste in the direction Ya or Yb, and at the same time, the ridge line of the projection 5a is moved in the same manner. The paste is squeezed downward and developed in a plane form, accordingly.
Patent JP-2000290227-A (JP)
Title: Pyruvic acid compound and its production
Inventor: UEDA HIROYUKI
IPC: C07C235/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a pyruvic acid compound being solid at normal temperatures, losing no acid characteristics inherent in pyruvic acid, and also having high stability at normal temperatures, by making the compound include a double salt comprising pyruvic acid and an organic calcium. SOLUTION: This compound being solid at normal temperatures is obtained by making it include a double salt having structure of the formula [R]m Ca.n [CH3COCOOH].qH2O (R is a carboxyl residue of a 3-9C organic acid; 0<m<=3; 0<n<=4; 0<=q<=6) and comprising pyruvic acid and an organic calcium. This compound is, for example, a compound wherein R is CH3CH(OH)COO, m=2, 1<=n<=3 or 0<=q<=5. This compound can be produced, for example, by kneading (A) an organic acid calcium salt with (B) 0 to 4 mol of pyruvic acid per mol of the calcium in the component A. The solid at normal temperatures means such a condition as plate-like, granular or powdery one.
Patent JP-H07278753-A (JP)
Title: High damping casting alloy
Inventor: OTAKE TAKAYUKI
IPC: C22C38/18
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a high damping casting alloy in which noise and vibration propagation are effectively damped down and also castability and mechanical properties are improved by specifying a composition consisting of C, Si, Al, Cr, and Fe and compositional relationships among them, respectively. CONSTITUTION:This alloy has a composition consisting of, by weight, 0.01-0.1% C, 0.5-2% Si, 1.5-3% Al, 0.5-4.5% Cr, and the balance Fe with inevitable impurities, further containing, if necessary, 0.5-1.5% of one or more elements among Mn, Ni, and Cu, and satisfying relations of 3Si+Al<=7.5% and 3Si+Al-50 C>=2.5%. This alloy is well balanced among high damping property, mechanical properties, and castability. The damping property of this alloy can be improved by performing annealing treatment at 500-1100 deg.C.
Patent JP-S582856-A (JP)
Inventor: JIYOSEFU ETSUCHI RANGU
IPC: G03G15/00
Filed: 1982-06-01
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。