baber/WOPTO huggingface dataset:
Patent JP-H01252437-A (JP)
Title: Lead frame transporting mechanism
Inventor: KANDA KATSUTOSHI
IPC: H01L21/50
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the trouble of exfoliation and disconnection of a wire by nipping the gap part of an element at one edge part of a lead frame by the upper and lower hooks of the second hook supporting body in the thickness direction and loading the edge part onto the lower hook of the first hook supporting body and transporting said edge part. CONSTITUTION:A pushing-out arm 36 is shifted in the state where the rod of a cylinder 29 is projected, and lead frames L are pushed out one by one from a magazine M at the P1 position, and correctly positioned. Then, the upper and lower hooks 51A and 51B are opened, and the first hook supporting body 42 is shifted to a turntable 4 side, and the gap part of a lead frame element is nipped between the hooks 51A and 51B, and the supporting body 42 is shifted to the second hook supporting body 43 side, and the lead frame L is pulled out from the magazine M, and the gap part of the element is nipped by the hooks 51A and 51B of the supporting body 43 and fixed. The hooks 51A and 51B of the supporting body 42 are opened, and returned to the original position. Therefore, the lead frame is hardly applied with a stress, and the trouble of exfoliation or disconnection of a wire can be effectively prevented.
Patent JP-S556271-A (JP)
Title: Vehicular watch
Inventor: MITAMURA KENICHI
IPC: G04G21/00
Filed: 1978-06-29
Abstract: PURPOSE:To make it possible to control a watch with the same drive circuit, even if the driving portion of the watch is different, by providing a kind of electric watch, which is operative to generate the drive signals in accordance with the kinds of the watches, so that the output may be selected in accordance with the watch kinds. CONSTITUTION:A driving circuit 1, as shown in broken block, is composed of a crystal oscillating circuit 1a and a frequency dividing circuit 1b which are integrated as IC parts. An output connector 1c is supplied with the necessary time signals for the plural kinds of watches from the frequency dividing step of the circuit 1b. In order to connect a driving unit 2 for driving various kinds of watches having different time signal frequencies with the driving circuit 1, the connecting conditions of the signal wire 3c of a wire harness 3 are changed or the wire harness 3 having its connecting conditions varied is provided for each watch kind.
Patent JP-S57195118-A (JP)
Title: Preparation of curing agent for epoxy resin
Inventor: MIYAMOTO AKIRA
IPC: C08L63/00
Filed: 1981-05-25
Abstract: PURPOSE: To obtain a curing agent for epoxy resin, having low contents of remaining phenol and amine and low viscosity, by reacting a phenol with an amine and an aldehyde, followed by adding acrylonitrile to the prepared compound.  
     CONSTITUTION: 1mol phenol (e.g., ortho-cresol, etc.) is mixed with 2W2.5mol amine (e.g., meta-xylenediamine, etc.), and reacted with 1.2W2.0mol aldehyde (e. g., formaldehyde, etc.) at 70W100°C with stirring. The prepared compound is heated at 100W180°C so that the formed water is eliminated, and 0.2W1.5mol acrylonitrile is added to it, to give the desired reaction product.  
     EFFECT: The content of the remaining phenol is ≤5wt%, and that of the amine is ≤35wt%, and the viscosity is ≤8,000cps (25°C). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61239893-A (JP)
Title: Production of optically active(s)-2-halo-1-phenyl ethanol
Inventor: KUTSUKI HIDETOSHI
IPC: C12R1/72
Filed: 1985-04-13
Abstract: PURPOSE:To obtain efficiently the titled ethanol useful as a raw material for synthesizing drugs, agricultural chemicals, etc., requiring optical activity, by bringing a specific fungus into contact with an alpha-haloacetophenone. CONSTITUTION:A fungus (e.g., Candida humicola) belonging to the genus Candi da is cultivated in a nutritive medium containing glucose, peptone, etc., to give a mold, which is reacted with an alpha-haloacetophenone shown by the formula I (X: halogen) at 5-9pH at 10-60 deg.C for 3-120hr, this compound is asymmetri cally reduced to form an (S)-2-halo-1-phenyl ethanol shown by the formula II (X is halogen) having (S) configuration and it is separated from the reaction product and purified.
Patent JP-S535568-A (JP)
Title: Gas discharge panel
Inventor: YOSHIKAWA KAZUO
IPC: H01J11/38
Filed: 1976-07-02
Abstract: PURPOSE: To obtain a gas discharge panel with easy manufacturing processes, which contains a self-shift function, can ensure a high resolving power, and eliminates the crossover part to give an insulation to an electrode draw-out part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04312086-A (JP)
Title: Waveform signal generating circuit
Inventor: FURUYAMA TAKENORI
IPC: H04N5/783
Filed: 1991-04-11
Abstract: PURPOSE:To easily generate plural waveform signals with a simple circuit. CONSTITUTION:Reference waveform data such as inclined waveform data are written on a PROM 101 deforehand. Coefficient data corresponding to respective reference waveform data are written into a dual port RAM 103 from a CPU. High order and low order address signals from address counters 104 and 105 are supplied to the PROM 101 and supplied through an address decoder 108 to the RAM 103. Respective reference waveform data are successively read in a time division from the PROM 101, the corresponding coefficient data are read from the RAM 103 by the timing of respective reference waveform data and multiplied by a multiplier 107. Plural waveform signals are separately sampled and separated by a sample and hold circuit 110. By rewriting the coefficient data of the RAM 103, the amplitude adjustment of each waveform can be performed and plural waveform signals can be easily obtained. One multiplier is enough, and the circuit can be easily and inexpensively constituted.
Patent JP-S58195862-A (JP)
Title: Image forming device
Inventor: TODA TAKAO
IPC: G03B27/72
Filed: 1982-05-11
Abstract: PURPOSE:To form the image regulated to optimum density easily and exactly, by controlling exposure automatically according to the image density of an original, displaying the same and regulating the exposure further manually in accordance with the displayed exposure. CONSTITUTION:A lamp 2 is lighted by a relay circuit 25, etc., whereby exposure is accomplished, and a CR charging circuit 30 is started. The light which is reflected from the photosensitive paper in the position exposed by said lamp 2 and corresponds to the density of an original is detected with a photodetector 28, then the density detection signal through a selection switch 32 and the charging signal from the circuit 30 are compared in a comparator 31. The lamp 2 is put out with the circuit 25 by the coincidence signal from the comparator 31, whereby the exposure is controlled automatically; at the same time, said exposure is displayed on a circuit 34 in a display part. The operator monitors the display and changes the resistance value of a variable resistor R according to the exposure scale by changing over the switch 32, then the exposure is further regulated manually. The image regulated to the optimum density is thus formed easily and exactly.
Patent JP-S60224711-A (JP)
Title: Nitriding method of molten steel
Inventor: ICHIKAWA KAORU
IPC: C21C7/072
Filed: 1984-04-20
Abstract: PURPOSE:To nitride stably a molten steel with high efficiency by using gaseous nitrogen or a gaseous mixture contg. nitrogen as a working gas for a torch and controlling the electric power input to the supply rate thereof so that the nitrogen molecules are made into atomic nitrogen. CONSTITUTION:The working gas 4 for a plasma arc which is the gaseous nitrogen or the gaseous mixture contg. nitrogen supplied from a plasma arc generating torch 1 is increased in temp. and electrolytically dissociated by the electric energy applied between a cathode 2 and the molten steel 6 which is an anode. The electric energy to be applied in this stage is 0.6-3kW for each 1Nl/min flow rate nitrogen. The gas 4 is made into the arm 7 in the dissociated or electrotically dissociated state and is accelerated to collide against the molten steel surface 5 by which the nitrogen atoms are diffused into the molten steel.
Patent JP-H05278445-A (JP)
Title: Air conditioner
IPC: F24F11/04
Filed: 1992-04-01
Abstract: PURPOSE:To fluctuate the air capacity given directly to a user of air conditioner immediately after the starting of fluctuation of the air capacity, and after that, to carry out the fluctuation of the air capacity which has an awakening effect or a resting effect, by carrying out the fluctuation of the air capacity systematically timingly depending on the input of a fluctuation starting signal. CONSTITUTION:A fluctuation width DELTAV is output to a blower controller 4 continuously at the same time when a fluctuation switch 22 is turned ON, and the blower voltage applied to a blower motor 11 is fluctuated continuously making the medium level as the base. And after two minutes pass, for example, the fluctuation width DELTAV is output to the blower controller 4 irregularly timingly. By controlling to flucutuate the blower voltage irregularly after two minutes pass, for example, in such a way, 8 resting effect or an awakening effect to the rider can be increased.
Patent JP-H11277603-A (JP)
Title: Manufacture of crosslinked polyethylene tube
Inventor: TERACHI SHINJI
IPC: B29C48/32
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a crosslinked polyethylene tube equipped with both a flexibility at a normal temperature and a more excellent strength a high temperature. SOLUTION: This manufacturing method is to supply a polyethylene-based resin polymerized by using a metallosene compound as a polymerization catalyst so as to silane modify the plasticized resin by grafting a silane compound in the presence of a radical generating agent. In this case, a process for tubularly extrusion molding the silane modified resin under the condition being accelerated into a silanol in the presence of a silanol condensation catalyst and a process for crosslinking the silane modified resin so as to have its gel fraction of 65% or more by bleaching the resin in watery atmosphere are included.
Patent JP-S5415507-A (JP)
Title: Manufacturing of muffler for air tight compressor
Inventor: ABE NOBUO
IPC: F04B39/00
Filed: 1977-07-06
Abstract: PURPOSE: To manufacture muffler for air tight compressor easily and efficiently in mass by combining V shaoed pipe and U shaped net plate cover. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10274841-A (JP)
Title: Mask, and electron beam exposure method using the mask
Inventor: TAMURA TAKAHISA
IPC: G03F1/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable application to the graphic batch plotting system of plotting a pattern for one chip with one shot, as well and to correct the influence of a proximity effect by providing a means for changing the number of electron beams passing through a mask substrate in accordance with the density of an opening pattern. SOLUTION: On a second mask 46, the opening pattern for one chip consisting of a large number of basic openings 40 is formed. At this time, the substrate of the second mask 46 is formed so that the thickness of the substrate is changed according to the density of the opening pattern to be largest in the central part of a mask and smaller as it goes to the end parts of the mask. Thus, the thickness of the mask substrate is changed according to the density of the opening pattern, to control the number of the electron beams passing through a nonopening part. The number of transmitted electron beams can be decreased in a mask part corresponding to the central part of an array where the opening pattern is dense and increased in the mask parts corresponding to the end parts of the array where the opening patterns are rough.
Patent JP-S63246736-A (JP)
Title: Original reader
Inventor: HIRAI HIROKI
IPC: G03B27/50
Filed: 1987-04-01
Abstract: PURPOSE:To permit imposition of an original on an original platen without detaching an original feeding platen by providing an original cover plate a body movably between a position where the original is covered and a position where said plate servies as the original feeding platen to an original charging port. CONSTITUTION:A slide shaft 13 exists in the position at one end part alpha2 of a slide groove 12A provided on the original cover plate 2 and a projecting part 2B on the cover plate 2 exists in the position at one end part alpha1 of a slide groove 12B on an arm in the state of using the cover plate 2 as the original feeding platen. The end part of the cover plate 2 comes into contact with the projecting part 14 on the body 11 and is thereby controlled in its position. The cover plate 2 and the arm can be turned and moved around the shaft 13 as a turning fulcrum by sliding the plate 2 in an arrow direction and, therefore, an operator imposes the original on the original platen 5 and closes the plate 2. The need for removing the original feeding platen is thereby eliminated.
Patent JP-H11255571-A (JP)
Title: Composting device and composting
Inventor: TANAKA YONEMI
IPC: B09B3/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a composting device capable of rapidly composting a material to be treated, such as garbage, without generating stink. SOLUTION: This composting device is provided with a base member 1, a receiver 2, an exhaust tower 3 and a treating bag 4. The base member 1 is formed in a hollow shape, and ventilation holes 10 are disposed in a side plate 15 standing from a bottom plate 14. Ventilation holes 12 are formed in the upper plate 11, too. A lamp 13 is disposed in the base member 1, and the receiver 2 is attached to the upper portion of the base member 1. The exhaust tower 3 is attached to the attaching port 20 of the receiver 2. An air-permeable treating bag 4 in which a material 6 to be treated is charged is loaded on the upper plate 11 of the base member 1.
Patent JP-S60225375-A (JP)
Title: Secondary battery
Inventor: HAWAKABE YORIKATSU
IPC: H01M4/58
Filed: 1984-04-23
Abstract: PURPOSE:To reduce the amount of an electrolytic solution so as to make a secondary battery light and compact by using the electrolytic solution that contains a part of the electrolyte not in a dissolved state in all processes of charge and discharge. CONSTITUTION:In a secondary battery based on doping or intercalation mechanism, an electrolytic solution is formed so as to contain a part of the electrolyte not in a dissolved state in all processes of charge and discharge. For example, the electrolytic solution is formed in which propylene carbonate and such are used as the solvent and ammonium tetraethyl perchlorate or lithium perchlorate is used as the electrolyte. When the electrolyte of a battery in the charge completion state is most consumed, the electrolytic solution contains solid phases and the amount of non-dissolution (the amount of deposition) is set to within 50%, desirably within 20% of the entire electrolyte. Since the amount of solvent can be reduced in this battery, energy density can be improved.
Patent JP-H0246167-A (JP)
Title: Stabilized high-voltage power supply
Inventor: MAEBA YUKIO
IPC: H02M3/28
Filed: 1989-03-30
Abstract: PURPOSE:To ensure a protective operation at the time of a load short-circuit by providing a capacitor making the rising speed of voltage slower than that of a control circuit, between the earthing point and earth potential of a plurality of resistors of a first resistance circuit part. CONSTITUTION:A high-voltage power supply 10 is equipped with a control circuit 2 controlling the base current of the oscillating transistor Tr4 of an oscillator circuit 3 and a collector tuning/emitter grounding oscillating circuit 3 including a regenerating capacitor C2 and Tr4, etc. Said power supply 10 is equipped also with a resistance circuit 4 responding to the output of said control circuit 2 to supply the Tr4 with a base current, and with a protective circuit 5 having a protecting Tr3 breaking the output of said control circuit 2. Likewise, said resistance circuit 4 is equipped with first-second resistance circuit parts 41-42 and a negative feedback control circuit 6 controls the operation of said control circuit 2. Further, said protecting Tr3 of the first resistance circuit part 41 is provided with a capacitor C5 making the rising speed of an operating voltage Vb slower. Thus, it is possible to eliminate an intermittent oscillation at the no-load time.
Patent JP-H11261427-A (JP)
Title: Am adjacent disturbance removing circuit
Inventor: SHINODA ATSUSHI
IPC: H04B1/10
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an AM adjacent disturbance removing circuit that removes part of a disturbing AM modulation wave even when they overlap and can take out only a desired AM modulation wave. SOLUTION: If a carrier wave frequency of an adjacent disturbing AM modulation wave is made fc, each oscillation output and reception of frequencies 3fc/2 and fc/2 are multiplied by multiplier 3, 4 to desired AM stereo modulation waves respectively and then a high-pass frequency element is removed by low- pass filters 5 and 6 respectively.  If a difference between the AM carrier wave frequency of the AM stereo modulation wave and the carrier wave frequency of the disturbing AM modulation wave is made to be frequency fα, an output is obtained in which the carrier wave frequency of the adjacent disturbance wave is situated in a position of the frequency fc/2 from the low-pass filters 5 and 6 and in which the AM carrier wave frequency of the AM modulation wave is situated in (fc/2±fα), an output of the low-pass filter 6 is subtracted from an output from the low-pass filter 5 by a subtracter 7 and the adjacent disturbance wave is removed. Then, a subtraction output is outputted by a cutoff frequency through the low-pass filter of fc/2 and only an AM stereo modulation wave is obtained.
Patent JP-S62237028-A (JP)
Title: Cylinder head cover structure of v-type engine
Inventor: OKADA MASATOSHI
IPC: F02B27/00
Filed: 1986-04-08
Abstract: PURPOSE:To prevent the interference between a head cover and an intake pipe by positioning a suction valve inside each bank of a V-type engine and arranging an intake passage for other bank over each cam shaft and forming the cylinder head cover into projection form. CONSTITUTION:The intake port 6 of each bank of a V-type engine is installed inside the bank, and an intake passage 16 communicating to the intake port of other bank is arranged over the cam shaft 10 of each suction valve. The length of the intake passage can be set sufficiently long because of the arrangement of the intake passage, and supercharge is carried out by effectively utilizing the intake pulsation. Though the intake passage 16 interferes with a part of the cylinder head cover 15 in position relation, said interference can be prevented by forming the head cover part over the cam shaft 10 into a recessed part 18.
Patent JP-H03282257-A (JP)
Title: Chemical light emitting reagent and analyzing element using the reagent
Inventor: KAMIYAMA MIKIO
IPC: G01N31/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a high-sensitivity, chemical light-emitting reagent which is stable and can detect chemical light emitting reaction readily by incorporating an aromatic primary amine compound and a compound expressed by a general formula. CONSTITUTION:An aromatic primary amine compound and a compound expressed by a general formula are incorporated. In the formula, X is the residue of a compound having active methylene group or active methin group, Y is oxygen or sulfur, Ar is aromatic group and R is alkyl group. Thus, the high-sensitivity, chemical light-emitting reagent can be obtained.
Patent JP-H09249683-A (JP)
Title: N-actyl-d-neuraminic acid derivaitive and its production
Inventor: INAZU TOSHIYUKI
IPC: C07H15/18
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel N-acetyl-D-neuraminic acid derivative which is prepared efficiently by reaction of a specific N-acetyl-D-neuraminate salt with an alkyl halide and is useful as a synthetic intermediate for medicines, agrochemicals, cosmetics, reagents and the like. SOLUTION: This compound is a novel N-acetyl-D-neuraminic ester derivative of formula I (R<1> is a 2-10C alkyl, an alkenyl, an aralkyl; R<2> is an acyl), typically methyl 5-acetamido-4,7,8,9-tetra-0-acetyl-3,5-dideoxy-D-glycero-D-galacto-2- nonulopyranose, and is useful as a synthetic intermediate for medicines, agrochemicals, cosmetics, reagents and the like. The objective compound is prepared by reaction of an N-acetyl-D-neuraminate salt bearing free hydroxyl groups of formula II (X is a metal ion) with an alkyl halide, then, when necessary, acylation of free hydroxyl groups.
Patent JP-S558537-A (JP)
Title: Electronic oven
Inventor: KOJIMA TOSHITADA
IPC: F24C7/00
Filed: 1978-06-30
Abstract: PURPOSE: To perform the optimum heating in accordance with the nature of the ofject to be heated, by deviating the direction of heated air blow to the direction which can concentrate the air onto the object to be heated and to the direction dispersing from the said object.  
     CONSTITUTION: In order to fix the heated air deviation body at the heat dispersing position, switch 51 is made ON by pressing push-button A, applying electric current on the motor 20, and the motor is started, by the rotation of cum 21, sliding lever 22 slides to the left, and when the cum switch 29 is made OFF, electric current to mortor 20 is cut, and the heat air deviation body stops at the heat dispersing position. By pushing on button B, switch 52 is made ON, electric current is applied on motor 20 thru the closed type cum switch 30 which starts the operation of motor 20; and the slid lever 22 slides to the right making the cum switch 30 OFF, motor 20 stops its revolution, and the heat air deviation body is halted at the position where concentrated heat air radiation is possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10275142-A (JP)
Title: Information processor, dictionary management device, network system, and dictionary managing method for information processor
Inventor: KARASAKI YUKIHIRO
IPC: G06F17/22
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To easily and properly manage a dictionary for a converting process so that the converting process can be performed with efficiency. SOLUTION: The network system is constituted by connecting clients 10, 10-1 to 10-N and a server 12 through a network; and the client 10 holds a common dictionary where correspondence relation between information before conversion and information after conversion is registered, performs the converting process by a conversion part 20 by using the common dictionary 24, and informs the server of the use state of the common dictionary for the converting process, the server 12 receives the use state of the dictionary used by the client 10 for the converting process through the network and registers information on which the received use state is reflected as a common dictionary 42, and the client 10 updates the information registered in the common dictionary 24 according to the information of the common dictionary 42 managed by the server 12.