baber/WOPTO huggingface dataset:
Patent JP-H04334095-A (JP)
Title: Forming method for polyimide insulating layer in multilayered circuit substrate
Inventor: HIRANO TATSUKI
IPC: H05K3/46
Filed: 1991-05-09
Abstract: PURPOSE:To form a polyimide insulating layer of high reliability as an insulating layer, even in the case where sharp uneven parts exist on the surface on which the polyimide insulating layer is formed. CONSTITUTION:After a conductor pattern 2, a resistor 3, etc., are formed, photosensitive polyimide precursor 5 is spread on the surface so as to cover it, the precursor 5 is exposed, developed and patterned, and non-photosensitive polyimide precursor 7 is spread only on the part where the film of the above-mentioned photosensitive polyimide precursor 5 generated by the unevenness of the coated surface is thin. A polyimide insulating layer is formed by simultaneously baking both the photosensitive polyimide precursor 5 and the non-photosensitive polyimide precourcor 7.
Patent JP-S5539907-A (JP)
Title: Interlocking system of digital differential analyzer
Inventor: KIKUCHI TOMOHIKO
IPC: G06J1/02
Filed: 1978-08-26
Abstract: PURPOSE: To carry out the processing of a complicate operation at high speed by operating through the interlocking of a plurality sets of digital differential analyzers (DDA) with each other.  
     CONSTITUTION: Two sets of DDA and DA1 and DA2 are synchronized with one another, and operated, since TPG 1 , TPG 2  generate the various types of control signals in accordance with the same timing by the synchronous idle Sl. In the respective DDA, an auxiliary operation result memory (auxiliary ΔZ memory) for storing the operation result from other DDA as well as the main operation result memory (main ΔZ memory) are provided. Either content of ΔZ memory is designated by the command signal and read out and thereafter used as an operation input. The operation result thereof is stored in the self main ΔZ memory and the auxiliary ΔZ memory in other DDA and the operation data exchange between the respective DDA is carried out through the auxiliary ΔZ memory. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61260320-A (JP)
Title: Keyboard device
Inventor: KURAOKA TATSUO
IPC: G06F3/023
Filed: 1985-05-14
Abstract: PURPOSE:To obtain a keyboard device which has no mechanical driving part and allows a key label to be changed easily by providing a display device which displays a key label by an electronic method and making the array of key labels displayed on the display surface of the display device correspond to the array of keys of a data keyboard. CONSTITUTION:A keyboard control circuit 7 commands a display control circuit 7 to read the data of one page corresponding to a selected mode set in a register out of a display memory 13 and displays the data on a display device 12. A display control circuit 11 reads the data of the commanded page, converts the data into the dot pattern of a character symbol indicated by a code, and supplies it to the display device 12 together with a synchronous signal for display. The display surface of the display device 12 is arranged under the data keyboard 3 and a key label is displayed on the display surface of the display device 12 in dot pattern form at a position corresponding to each key. The key part of a data keyboard 3 consists of transparent key switches so that the key label display of the display device 12 is seen, and is constituted on, for example, a flexible sheet.
Patent JP-S58220517-A (JP)
Title: Surface acoustic wave filter
Inventor: KADOTA MICHIO
IPC: H03H3/08
Filed: 1982-06-16
Abstract: PURPOSE:To obtain a desired characteristic even if an electrode pattern is set in accordance with an impulse response, by providing a common electrode along an envelope of an interdigital electrode, and constituting the interdigital electrode having an odd component on its one side or both its sides. CONSTITUTION:An interdigital electrode 21 is constituted of the first and the second interdigital electrodes 23, 24, and as for the first electrode 23, cross width weighting is performed in accordance with an impulse response for prescribing an even component, and one 23b of two common electrode parts 23a, 23b is formed so as to nearly run along a weighting envelope. The second electrode 24 is formed in the outside of the common electrode part 23b of the first electrode 23, namely, a non-cross area, and on the propagating path of the first electrode 23 or an area containing a little protruded range, an electrode finger is projected from the common electrode part 23b of the first electrode 23, and another common electrode part 24a formed in the vicinity of the part of the maximum cross width of the first electrode 23, and cross width weighting is performed in accordance with an impulse response for prescribing an odd component.
Patent JP-S61262524-A (JP)
Title: Microwave heating equipment
Inventor: SATO SEIICHI
IPC: F24C7/02
Filed: 1985-05-16
Abstract: PURPOSE:To unnecessitate welding to a supporting part for a foodstuff shelf board, by overlapping a bottom plate and a back plate along a lapping portion provided on the latter to utilize the edge of said bottom plate as a supporting part for a foodstuff shelf board, joining said both plates in such a way that a leak of electric wave through the overlapped part is prevented. CONSTITUTION:A heating chamber 22 has a construction including a front plate 27 having an opening 23 in front thereof, a head plate 28, a back plate 29, and a bottom plate 30, all of which being unitedly fabricated, the bottom plate 30 being overlapped by the back plate 29, spot-welding being applied to along the lapped part 31 to form a case-like body 32, side plates 33 being spot welded to either end of the opening thereof. At the welded part, the lapped part 31 is spot-welded at a pitch of less than a quarter of the wave-length, with one of the plate ends bent toward the inside of the heating chamber 22, so that a supporting part 35 for a foodstuff shelf board is provided to support the foodstuff shelf board 34 cooperating with a supporting part for a board 36 which is formed facing the supporting part 35 by bending the lower edge of an opening 23 of the front plate 27.
Patent JP-S5531326-A (JP)
Title: Energy enclosure type piezoelectric oscillator
Inventor: ONO MASAAKI
IPC: H03H9/17
Filed: 1978-08-29
Abstract: PURPOSE:To suppress the undesired secondary amplitude by distributing the electrodes and non-conductor films so that the deflected electrode charge may be zero. CONSTITUTION:Piezoelectric material 1 is the element plate formed with, for example, niobium acid lithium or the like, and electrodes 2 and 2' plus non-conductor films 3 and 3' of SiO2 or the like are provided on material 1. The thickness of the non-conductor films is set so that the natural frequency F2 of the area where the non-conductor film is coated may be nearly equal to natural frequency F3 of the electrode areas. Thus F2 and F3 feature F1>F2 F3 to natural frequency F1 of element plate 1 since the mass exists at electrodes 2 and 2' as well as films 3 and 3'. The size of films 3 and 3' features L1>L2>L3, and L2/L3 is set so that the general sum of deflected electrode charge 4, 5 and 6 of the noticing secondary amplitude may be zero at electrode part 2. In such way, the undesired secondary amplitude can be suppressed, ensuring extraction of only fundamental (primary) wave 7.
Patent JP-H08301974-A (JP)
Title: Production of epoxy resin
Inventor: HIRANO YASUHIRO
IPC: C08G59/06
Filed: 1995-04-27
Abstract: PURPOSE: To produce a stilbene epoxy resin which can be produced economically at a high productivity in a few steps, has a low hydrolyzable chlorine content, and gives a sealed semiconductor device with a high reliability. CONSTITUTION: A 1,1-bis(hydroxyphenyl)-2-chloroethane deriv. represented by formula I (wherein R1 to R8 , X1 and X2 are each independently an 1-6C linear or cyclic alkyl group, H, or a halogen atom) is reacted with an epihalohydrin in the presence of a basic compd. to give an epoxy resin represented by formula II (wherein R1 to R8 , X1 and X2 are the same as in formula I).
Patent JP-H01275778-A (JP)
Title: Method for continuously plating metallic sheet
Inventor: ISHII TOSHIO
IPC: C23C2/40
Filed: 1988-04-27
Abstract: PURPOSE:To omit a heater for preheating a metallic material for plating before contact when the material is brought into contact with a moving heated metallic sheet to adhere a plating film, by placing an electromagnetic induction coil opposite to the metallic material for plating with the sheet in-between to heat the resulting molten layer. CONSTITUTION:A steel strip 1 is continuously heated to the m.p. of zinc or above in a heating furnace and travelled in the direction of an arrow. A zinc material 2 for plating is brought into contact with the strip 1 to form a molten zinc layer 2a and a zinc plating film 2b is adhered to the surface of the strip 1 and made uniform with a surface controlling device. At this time, an electromagnetic coil 3 is placed opposite to the zinc material 2 with the strip 1 in-between and high frequency current is supplied to the coil 3 to heat the molten zinc layer 2a by electromagnetic induction heating. The Zinc material 2 melts satisfactorily at the contact point without preheating before contact and the molten zinc layer 2a is efficiently formed.
Patent JP-S5228372-A (JP)
Title: Accelerating and decelerating speed detecting apparatus
Inventor: KUNO AKIRA
IPC: G01P15/16
Filed: 1975-08-28
Abstract: PURPOSE: Signals corresponding to the numbe of revolutions of wheels of traveling vehicles are fed as input, and when the absolte value for a section is higher the preset value, it is indicated, whereby an apparatus capable of making highly accurate identification of accelerating and decelerating speeds is made. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11294251-A (JP)
Title: Control device for internal combustion engine
Inventor: KINOSHITA ATSUFUMI
IPC: F02D45/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To write control data in a memory without arranging an exclusive terminal for connecting an external terminal unit. SOLUTION: Terminals 31, 32 for connecting a signal coil 7 are used as terminals for connecting an output terminal and an input terminal of an external terminal unit. Switch circuits 35, 36 are respectively arranged between the terminal 31 and ground and between the terminal 32 and ground, and an output pulse of the signal coil 7 is inputted to a microcomputer 8 through the switch circuits 35, 36 and wave reshaping circuits 33, 34. When writing data in an EEPROM 9, the switch circuit 35 is put in an OFF state, and a signal is transmitted to the microcomputer 8 through a communication signal input circuit 37 from the first terminal 31, and the signal is transmitted to the external terminal unit through the switch circuit 36 from the microcomputer 8.
Patent JP-H01274810-A (JP)
Title: Device for dehydrating primary dehydrated granular sludge
Inventor: HANAMOTO TOSHIKAZU
IPC: C02F11/12
Filed: 1988-04-27
Abstract: PURPOSE:To uniformize the tension of a filter cloth and to facilitate the exchange of filter cloths by detaining both ends of a filter cloth laid over a filter plate and a guide roller with the winding roller and filter cloth roller of specified simple structure, and winding the filter cloth. CONSTITUTION:When the first dehydration stage is finished, the gaps between the adjacent pressing plates 5 and the filter plate 6 are opened, and the dehydrated sludge is dropped. A driving means 69 is then operated to rotate the winding roller 63 in the winding direction, and hence the filter cloth roller 64 is rotated in the rewinding direction by a synchronous rotating mechanism 68. The filter cloth 66 is cleaned by the washing water injected from a washing water nozzle 67 simultaneously with the start of rewinding, and wound on the winding roller 63 always as the cleaned filter cloth. When all the filter cloth 66 is wound, both rollers are rotated in the opposite direction. Since both ends of the filter cloth 66 are detained by a filter cloth mounting rod 71 through the notches 72 of the rollers 63 and 64 provided in the axial direction, the filter cloth is not detached from the rollers.
Patent JP-H06294284-A (JP)
Title: Shield excavator
Inventor: INOSE JIRO
IPC: E21D9/06
Filed: 1993-04-06
Abstract: PURPOSE:To increase the usefulness of a shield excavator as to coupling strength and the ease with which it is installed and removed by connecting an auxiliary excavator to the side portion of a main shield machine by means of bolts, etc., for excavating portions around the main shield machine, and providing a recessed portion having outwardly tapered opposite surfaces on the circumferential wall portion of the main shield machine, and providing the auxiliary excavator with a projecting portion. CONSTITUTION:A recessed portion 16 and a projecting portion 26 are provided, respectively, on the circumferential wall portion of a main shield machine 10 and on the side portion of an auxiliary excavator 20, and are fitted and connected together by means of bolts. The recessed portion 16 and the projecting portion 26 are therefore acted upon by a force in a specific direction so that no shearing force is applied to the bolts. The recessed portion 16 is formed into tapered opposite surfaces 16a each of which opens outwards and a bottom surface 16b. The projecting portion 26 is formed with tapered opposite surfaces 26a which make close contact with the opposite surfaces 16a and a projecting end surface 26b, both of which are joined to the shield 22 of the auxiliary excavator 20. Thus the need for adjusting the connection of the shield machine 10 and the auxiliary excavator 20 in their crossing direction is eliminated. Sufficient coupling strength can then be provided without using numerous strong bolts.
Patent JP-2000291606-A (JP)
Title: Rodless cylinder and piston end
Inventor: NODA MITSUO
IPC: F15B15/14
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To suppress positional displacement in a width direction of an inner seal band in relation to a slit of a rodless cylinder. SOLUTION: Piston ends 21 which are ends of a piston are each provided with a band guide part 90. The band guide parts 90 are provided with a dent 93 and abuttingly guides a sloped abutting face 30e formed at each side in a width direction of an inside face 30c of an inner seal band 30 by means of top edge parts 93c of the dent 93. The right and left positions of the inner seal band 30 are regulated by their respective ends 30f and a thin plate slide contact member affixed to each side face of a band through groove. Accordingly, displacement in the width direction of the inner seal band 30 in relation to a slit can effectively be suppressed during movement of the piston.
Patent JP-H044681-A (JP)
Title: Photoelectric converter
Inventor: HASHIMOTO SEIJI
IPC: H04N5/365
Filed: 1990-04-23
Abstract: PURPOSE:To decrease number of amplifier means and to reduce both a resistive component and a capacitive component of the amplifier means by connecting plural storage means to one control electrode of the amplifier means in common via each transfer element. CONSTITUTION:A signal subjected to photoelectric conversion by photo diodes D1, D2 is transferred to a base of a bipolar transistor(TR) 1 via a transfer element M3. Base regions of bipolar TRs 1, 2, 3 are reset by making pMOS TRs Mc1-Mc6 in the vertical direction all conductive prior to transfer of a picture element signal. Nearly ten reset terminals are to be provided to one vertical output line VL. Since one bipolar TR is provided to two picture elements and number of bipolar TRs connecting to a vertical output line is decreased to nearly a half, the resistive component and the capacitive component are reduced and a margin is caused in the drive capability of the bipolar TRs.
Patent JP-H06329983-A (JP)
Title: Coating agent and its use as primer and/or filler in production of multilayer lacquer coating
Inventor: HAINTSU DEIITOHORUFU BETSUKAA
IPC: C08G18/08
Filed: 1994-05-19
Abstract: PURPOSE: To enhance low temp. drying properties in spite of high solid content by adding a specific hydroxy functional copolymer, ester soluble nitrocellulose, CaO and a polyisocyanate.  
     CONSTITUTION: 5-60 wt.% diester of α,β-olefinic unsaturated dicarboxylic acid and 1-8C saturated monohydric alcohol, 10-70 wt.% vinyl aromatic hydrocarbon, 0-30 wt.% glycidyl ester of an aliphatic saturated monocarboxylic acid branched at its α-position, 25-50 wt.% hydroxyalkyl ester of an α,β-olefinic unsaturated monocarboxylic acid and 0-10 wt.% of α,β-unsaturated monocarboxylic acid are reacted to obtain a hydroxy functional copolymer (A) with an OH value of 60-75 mgKOH/g. 60-75 wt.% of the component A, 1-6 wt.% of ester soluble nitrocellulose with a nitrogen content of 10-15% (B), 0.5-1.8 wt.% of fine powdery CaO (C) and 25-35 wt.% of divalent or polyvalent polyisocyanate (D) are compounded. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000299751-A (JP)
Title: Emergency call device for person, emergency call center and emergency call system
Inventor: KIMURA MASARU
IPC: G08B25/04
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain an emergency call device for person by which a person side can automatically report to a prescribed emergency organization on the occurrence of an accident, on the occurrence of emergency or wandering about of the aged or the like and an emergency call center side can retrieve the person. SOLUTION: A variety of sensors for sensing occurrence of an accident related to a person such as a communication means 30, a heart beat number sensor 2, a body temperature sensor 3, a blood pressure sensor 4, and a fall- down sensor 5 are mounted on the person, and when the sensors 2-5 output a signal, the communication means 30 reports the occurrence of an accident related to this person and the position of this person to a preset report destination (e.g. an emergency call center 40).
Patent JP-H09293751-A (JP)
Title: Tape carrier package and connection method
Inventor: TERASAKA SHINJI
IPC: G02F1/1345
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make the frame of a liquid crystal display panel smaller in size and downsize the module. SOLUTION: The output terminal 2 of a TCP(tape carrier package) mounted with an IC which drives liquid crystal is connected to an LCD panel 5 by direct contact. The output terminal 2 of the TCP is formed like a triangle so as to concentrate a load easily on it and thickly plated with metal of low Young' modulus. An adhesive agent 4 of an epoxy resin or the like is filled up in a gap between terminals.
Patent JP-H06160617-A (JP)
Title: False color filter
Inventor: WAKI RIGIO
IPC: G02B5/20
Filed: 1993-03-27
Abstract: PURPOSE:To enable the conversion of the green color of green leaves to a read color system while enabling the observation of an achromatic color as an achromatic color by allowing the strong transmission of the red light in visible light and allowing the very slight transmission of blue light and green light. CONSTITUTION:This false color filter has not only the property to allow the strong transmission of the red light of about >=670nm but also the property to allow the slight transmission of both of the blue light and the green light at about 500nm. Consequently, the entire part of the visual field is merely visible red with the conventional IR filter and an object is visible with only the colors of the range where the red and the but are mixed with the previous dichromatic filter but with this filter, three primary color light rays of B, G, R from 400nm to 700nm are eventually transmitted in average and, therefore, only the green leaves which strongly reflect the red light appear very red while the ordinary object is visible approximately normal. The green of ordinary paint and ink do not, however, make extraordinary reflection and, therefore, the visual effect that this green is visible as ordinary green is obtd.
Patent JP-S61263767-A (JP)
Title: Drive circuit of wire dot head
Inventor: DOUDA ATSUNARI
IPC: B41J2/30
Filed: 1985-05-20
Abstract: PURPOSE:To enhance printing quality in starting even at a low temperature to obtain good starting characteristics, by providing a drive circuit supplying a current, prior to printing, to the coil in a wire dot head reverse to the current when printing. CONSTITUTION:A current i0 reversely flows in the drive circuit in a wire dot head by turning input terminals 1c, 1d ON, e.g., when the power supply of a dot printer is ON. The current i1, which flows in a coil 6 in the wire dot head reverse to when printing, heats the coil 6 without driving the wire dot head. Input terminal 1a-1d is in the OFF condition in the time t1, t2, t4, and t5. Accordingly, the reverse current heats the coil without driving the wire dot head to lower the viscosity of the ink with which the gap between the printing wire and the wire guide are clogged, ensuring printing to be performed form the first character in the printing data sent just after a data present signal.
Patent JP-H11144044-A (JP)
Title: Image processing system by contrast enhancing method
Inventor: AKUTSU MINORU
IPC: G06T5/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To extract an object without being affected by illuminance variation by integrating obtained images of the object so that its mean luminance is larger than a specific value, finding a threshold value on the basis of it, and binarizing the integrated image by using the threshold value and further labeling it. SOLUTION: Images photographed by a camera are inputted in order through an image acquisition board, one image is stored in an image memory 3 and also integrated each time the image is inputted, and the luminance of an area selected in the image is calculated from a histogram. The calculated mean luminance is divided by the frequency of integration to find mean luminance per integration. The threshold is calculated from the mean luminance per integration. This threshold is used to binarize the integrated image. Then labeling is performed, and the pixels of the labeled area are counted to calculate the area of a heavy oil leakage. When the found area is larger than certain area, it is decided there is an object and the result is outputted on a display device 5.
Patent JP-S62263111-A (JP)
Title: Viscous composition
Inventor: SHINOHARA YOSHIAKI
IPC: A61K47/36
Filed: 1986-05-09
Abstract: PURPOSE:A viscous composition having viscosity with improved stability and satisfactory utility, obtained by blending a base consisting of a lower alcohol and water, containing >=a specific amount of the lower alcohol, with carboxyvinyl polymer and xanthan gum. CONSTITUTION:A base for skin external preparation useful as cosmetic, drugs, etc., consisting of (A) >=20wt%, preferably 20-80wt% lower alcohol, especially ethyl alcohol and (B) <=80wt%, preferably 10-80wt% water is blended with (C) 0.01-3wt% carboxyvinyl polymer and (D) 0.01-3wt% xanthan gum in a weight ratio of the component C/D of 20/1-1/20 to give a viscous composition useful as the base having improved viscosity stability and utility.
Patent JP-S5331686-A (JP)
Title: Preparation of aminobenzodiazepins
Inventor: HARA TAKESHI
IPC: C07D243/12
Filed: 1976-09-07
Abstract: PURPOSE: To prepare aminobenzodiazepins, intermediates for CNS-active pharmaceuticals, in high purity with simple process by the reduction and cyclization of 2-nitrodiphenylamines. 
     COPYRIGHT: (C)1978,JPO&Japio