baber/WOPTO huggingface dataset:
Patent JP-S5799774-A (JP)
Title: Forming method for thin-film transistor
Inventor: MINEZAKI SHIGEHIRA
IPC: H01L21/30
Filed: 1980-11-19
Abstract: PURPOSE: To obtain a pattern by using an organic solvent and without eroding a Te electrode by employing a positive type resist, which can be exposed by beams having energy higher than far ultraviolet beams, for forming the source and drain electrodes of the staggered type thin-film transistor.  
     CONSTITUTION: A gate electrode 2 in Al is formed to a glass plate 1, a gate insulating film 3 is shaped through oxidation at an anode, and a Te film 4 is manufactured by using a lift-off method. The resist thin-film, a component thereof is polymethyl isopropenyl ketone, is formed, baked preparatorily, exposed by the beams of 300nm or shorter while using a mask 7 and developed by the organic solvent, and the resist pattern 8 for the source and drain electrodes is shaped. Ni 9 is evaporated after baking, the surface is ultrasonic-washed with an organic solvent such as acetone, and a desired electrode 5 is obtained. According to this constitution, Te is not eroded by a resist developing liquid as seen at the time when using a photo-resist of a naphthoquinone diazide group or a benzoquinone diazide group, the surface of a semiconductor is not damaged as a mask evaporation method, and the precise thin-film transistor can be mass-produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5787687-A (JP)
Title: Pb-dp signal converting system
Inventor: TAKAHASHI HIDEO
IPC: H04Q3/42
Filed: 1980-11-20
Abstract: PURPOSE:To achieve efficient system, by connecting a PB-DP signal converting device consisting of a modulation/demodulation circuit, PB signal reception circuit and dial pulse transmission circuit for common use to each trunk through switches. CONSTITUTION:For example, number information from a PB telephone set is modulated into a digital signal at an A/D converting circuit COD and transmitted to a signal converting device PB/DP CONV via a time sharing switch SW, where analog signal is obtained at a demodulation circuit DEC and after amplification, the signal is transmitted to a PB signal reception circuit PBR and the received figure is converted into a binary code, then, the code is converted into a dial pulse with a dial pulse transmission circuit DPSD and transmitted and the PB signal is converted into DP signal. Further, this signal is transmitted to a signal transmission/reception device SSR and received at a device SSR and transmitted to an opposing station. Thus, through the connection to a trunk via the signal converter and a time sharing switch, efficient PB-DP signal conversion is made.
Patent JP-H1110921-A (JP)
Title: Dot printer
Inventor: OMAE KOJI
IPC: B41J2/28
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of heat radiation efficiency to heat generated by a coil, by forming a heat radiation fin in a split structure and making part of the fin detachable in a dot printer printing by driving each printing hammer during the reciprocatory movement of a hammer bank. SOLUTION: Split heat radiation fins 8, 9 are united by a fitting screw 12. One fin 9 is detachable to a hammer bank. In the thus-constituted printing hammer, the heat radiation fins 8, 9 are divided and the divided heat radiation fin 9 is removed before a warp of the printing hammer is adjusted. A space for a warp adjustment instrument 11 is thus secured, thereby improving warp adjustment work efficiency. The heat radiation fin 9 is fitted after the warp of the printing hammer is adjusted. In consequence, the space for the warp adjustment instrument 11 of the printing hammer is secured sufficiently and the heat radiation fin 9 of a sufficient size to radiate heat generated at a coil 7 can be mounted.
Patent JP-H0917919-A (JP)
Title: Semiconductor device
Inventor: AZUMAGUCHI YUTAKA
IPC: H01L23/36
Filed: 1995-06-29
Abstract: PURPOSE: To provide a semiconductor device which effectively emits heat generated by an electronic component such as a semiconductor chip. CONSTITUTION: This device has a wiring board 48, an electronic component 30 supported by a wiring board, a heat conduction layer 50 provided inside a wiring board to come into contact with an electronic component and a terminal member 54 which is connected to a heat conduction layer through a via hole provided inside a wiring board and is provided to a wiring board.
Patent JP-S5866342-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MASUDA KOUJI
IPC: H01L27/04
Filed: 1981-10-16
Abstract: PURPOSE:To provide IC containing the power supply function in itself and having unit cell being suitable for automatic wiring, by a method wherein power supply region for a substrate and well potential is formed near source or drain of MOSFET constituting the unit cell and connected with wiring in the cell. CONSTITUTION:Logic blocks 1 on Si chip 2 are mutually connected by multiple- layer wirings Al1, Al2, and the block 1 itself has a unit cell 5 between power source lines 3, 4. In FET7 within the cell a power source wiring 11 is formed to N<+> layer 28 contacting P<+> layer 9, and VDD is supplied to a layer 9 through a connecting hole 16. A substrate 6 is supplied with power from the N<+> layer 28 through a hole 34. In FET8 three P<+> layers 30 contacting N<+> layer 10 are  formed to P<-> well 29, and ground potential is supplied from wiring 12 through holes 35-37 arranged corresponding to system wiring pitch. Connecting holes 16-25 between the layers 9, 10 and Al wirings are arranged according to regular rule, and gate electrodes PS1-PS5 are bent near holes if necessary. In this constitution the cell size can be reduced and the local latch up is not produced.
Patent JP-H05331398-A (JP)
Title: Pigment composition
Inventor: HAYASHI MIKIO
IPC: C09D11/02
Filed: 1992-05-29
Abstract: PURPOSE:To improve noncohesiveness, crystal stability and fluidity by mixing a specific compound with C. I. Pigment Red 177. CONSTITUTION:C. I. Pigment Red 177 is reacted with paraformaldehyde and (N-alkyl)monochloroacetamide or (N-alkyl-)3-chloropropionamide in polyphosphoric acid or concentrated sulfuric acid to obtain a compound of formula I (wherein R3 is H or lower alkyl; and each of k and n is 1 or 2). This compound is reacted with a primary or secondary amino compound in water or an inert solvent at 60-150 deg.C to obtain a compound of formula II (wherein each of R1 and R2 is H, unsubstituted or substituted alkyl or cycloalkyl provided that R1 and R2 may form a heterocycle containing N, O or S). 0.3-30 pts.wt. compound of formula II is mixed with 100 pts.wt, C. I. Pigment Red 177 of formula III.
Patent JP-H0917658-A (JP)
Title: Gas-insulated induction apparatus
Inventor: HANAI MASAHIRO
IPC: H01F27/20
Filed: 1995-06-30
Abstract: PURPOSE: To provide a gas-insulated induction apparatus in which the series electrostatic capacity of a winding is increased by increasing an electrostatic capacity between a dislocation cable and a shield conductor. CONSTITUTION: A shield conductor is disposed between dislocation cables 1. Namely, the hollow part 8 of the shield conductor is collapsed in agreement with the projection part of a dislocation cable 1 to deform the shield conductor and the dislocation cable is made to adhere closely to the shield conductor. Therefore, since an electrostatic capacity can be increased, the series electrostatic capacity of a winding can be increased, thereby being able to enhance dielectric strength against a lightning impulse voltage.
Patent JP-H0722736-A (JP)
Title: Method for preventing inferior deposition and deterioration of adhesion strength of plated film
Inventor: TAKAHASHI TOMOAKI
IPC: H05K3/18
Filed: 1993-07-02
Abstract: PURPOSE:To form a microcircuit stably by preventing problems such as a plated film's swelling, waving or decrease of adhesion from occurring. CONSTITUTION:After an adhesive formed on the surface of a substrate is rendered coarse and applied with a plating catalyst, a photosensitive plating resist is formed thereon and subjected to lithography, development, and rinsing. Subsequently, a developer penetrated to the adhesive layer is dried, then, a circuit is formed by electroless plating.
Patent JP-H0214887-A (JP)
Title: Production of lightweight foamed cement board
Inventor: MATSUMOTO KAZUYA
IPC: C04B38/00
Filed: 1988-07-01
Abstract: PURPOSE:To obtain the title board of improved productivity by incorporating a foamed cement paste with an alkali-curable acrylic emulsion followed by curing to develop such a mechanical strength as to be capable of shaping and molding in a short time. CONSTITUTION:To shorten the time for a foamed cement paste to become moldable, a cement paste is incorporated at any stage with an alkali-curable acrylic emulsion; i.e. prior to or after introduction of air foams into the cement paste. Thereby the time for the foamed cement paste to cure to such a mechanical strength level as to be shapeable and moldable will be significantly shortened.
Patent JP-S6215145-A (JP)
Inventor: PIITAA JIYON HOWAITOHETSUDO
IPC: B60R1/06
Filed: 1986-07-12
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-H0718206-A (JP)
Title: Highly hydrophilic coating material
Inventor: SUGANO NOBUMORI
IPC: C09D5/00
Filed: 1993-07-02
Abstract: PURPOSE:To provide the material suitable for imparting hydrophilicity and corrosion protective performance to the surface of an aluminum fin of the heat exchanger for an air conditioner. CONSTITUTION:The material contains: fine resin particles having a swelling degree with water of at most 50wt.% and having a hydrophilic functional group on the surface thereof; water; a water-soluble or water-dispersible resin; and an alkali metal zirconium carbonate or ammonium zirconium carbonate. The aluminum fin of the heat exchanger for an air conditioner, treated with this coating material to make it hydrophilic is free from lowering of the corrosion protective and hydrophilic effects over a long period of time.
Patent JP-H05206261-A (JP)
Title: Flattebing method for separation of groove in manufacture of integrated circuit
Inventor: CHIN TAI SHIYAAMAN WAN
IPC: H01L21/3065
Filed: 1992-06-23
Abstract: PURPOSE: To provide a method of flattening the surface of a silicon wafer, on which active regions and grooves are different in width when a groove separating method is used. CONSTITUTION: Grooves and active regions are covered with an adapting coating of silicon oxide and are etched in such a manner as to leave sidewall spacers 16 of oxide on sidewalls of the grooves. Then second adapting oxide coatings 17 are adhered. A first photoresist layer is adhered to the surface of the grooves and is patterned in such a manner as to leave the photoresist in only the wide grooves. A second photoresist layer is adhered and is etched back, up to the adapting coating in the active regions. Some resists are left in the narrow grooves. A third photoresist layer is adhered, and the three photoresist layers and the oxides are etched back at the same time, up to the upper level of the active regions. Thus a substantially flat surface is left on which there are minimal variations in the height of grooves of differing widths and different regions of the active regions.
Patent JP-H0813850-A (JP)
Title: Method for removing snow on roof
Inventor: TAKAHASHI TAKASHI
IPC: E04H9/16
Filed: 1994-06-22
Abstract: PURPOSE:To remove snow certainly and effectively not only from existing roofs but also from newly installed roofs by simple work without requiring a large amount of equipment investment. CONSTITUTION:At least a part of the roof surface 1 is covered before snowfall with long and narrow, flat continuous water-absorbing materials 2 arranged at intervals. Heat medium that induces snow melting is made to flow on the water-absorbing materials 2, and particles of fallen snow are made to absorb partially the heat medium flowing down on the water-absorbing materials 2 and converted into the sherbet-like state. While the particles of the fallen snow in the sherbet-like state are made to be movable, floating on the heat medium along the passage of flow, melted snow is received with the water-absorbing materials 2. And thereby a flat radiation body impregnated with flown heat medium and melted snow is formed. Snow positioned on the upper part of the flat radiation body is melted in advance of melting of snow on other positions.
Patent JP-H1010173-A (JP)
Title: Method and apparatus for evaluating characteristics of antenna
Inventor: KISHI NOBUHITO
IPC: G01R29/08
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To measure the sensitivity of antenna to electric and magnetic fields without utilizing the neighboring electromagnetic field. SOLUTION: A measuring electromagnetic wave generated from a signal generator 6 propagates through an electromagnetic field propagation path 10 and received by an antenna 1 to be evaluated. The receiving level is then compared with the level of electromagnetic wave generated from the signal generator 6 in order to measure the sensitivity of the antenna 1 to the electric and magnetic fields. Two electromagnetic waves propagate through the electromagnetic field propagation path 10 and standing waves of electric and magnetic fields are generated therein.  Since the standing waves of electric and magnetic fields have phase shift of 90 deg., the sensitivity of the antenna 1 to electric and magnetic fields can be measured without utilizing the neighboring electromagnetic field by arranging the antenna 1 at the antinodes of the standing waves of electric and magnetic fields, respectively, and then measuring the receiving level.
Patent JP-H0329048-A (JP)
Title: Data transfer system
Inventor: KISHIMOTO YOSHINORI
IPC: G06F13/38
Filed: 1989-06-27
Abstract: PURPOSE:To transfer data at a high speed by turning the data into a block to transfer it via a block transfer part if the quantity of data to be transferred is larger than the quantity of boundary data and then transferring the due data and the remaining data via a non-block transfer part if the quantity of data to be transferred is smaller than that of boundary data. CONSTITUTION:A transfer data quantity deciding part 11 decides whether the quantity of data to be transferred is larger than a prescribed quantity of boundary data or not. A block forming part 12 divides the transfer data larger than the boundary data into a block of a prescribed quantity of data and the remaining data. A block transfer part 13 transfers the block data while deciding whether the number of blocks to be transferred one by one are through or not. Then a non-block transfer part 14 transfers the data less than a block while deciding whether the quantity of data to be transferred for each piece is through or not. As a result, the deciding frequency is reduced and the data transfer time is shortened.
Patent JP-H0329566-A (JP)
Title: Code transmitter for picture information
Inventor: WADA AKIRA
IPC: H04N19/80
Filed: 1989-06-27
Abstract: PURPOSE:To improve the S/N by arranging a picture element decomposing device and a picture element composing device to an input and output section and applying coding transmission using a prediction device for each decomposed picture data and composing the data with the picture element composing device. CONSTITUTION:A picture element decomposing device 1 arranged to the input side decomposes an input picture data into a quantity code, a common data and an independent data, coding and decoding is applied to each of the data and the data decomposed at the output side is outputted as an original picture data by a picture element composing device 2. Thus, the S/N is improved for each decomposed data and the degree of improvement of the S/N is improved even to a picture data with less correlation by totalizing the improvements and at least one picture element composing device 1 is arranged to the input side and the picture element composing device 2 corresponding to the picture element decomposing device is arranged to the output side to decompose the picture data into more detail in response to the state, then the degree of improvements of the S/N is improved.
Patent JP-H1017052-A (JP)
Title: Jig for transporting glass board
Inventor: UJIIE KENJI
IPC: B65D85/48
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the central portion of a glass board from being deflected by its own weight by providing on a glass board upper edge press part a horizontal rod extending outward in the width direction of the glass board and a guide member for insertion of a hanger belt. SOLUTION: The jig for transporting a glass board 7 comprises a glass board press member 10, in which a glass board upper edge press part 8 and a glass board side edge press part 9 are formed in a nearly inverted U-shape in cross section, and guide members 12, 12', into which a hanger belt is inserted into a horizontal rod 11 at a position corresponding to the hanger belt. The jig 7 holds a glass board 3 suspended therefrom, and before the board 3 is transported, the jig is raised to hold the board near a hanging rod 6. And hanging belts 4, 4' are wound around the board 3. In order to hang up the board 3, the jig 7 is lowered by means of a handle 17 through a lifting rope 15 so as to be mounted to the upper edge of the board 3. Thus when the board 3 is held and transported, the board 3 is prevented from being deformed or broken.
Patent JP-H0614557-A (JP)
Title: Modulation system for pwm inverter
Inventor: KOGA TAKASHI
IPC: H02P27/08
Filed: 1992-06-23
Abstract: PURPOSE:To realize equivalent noise reduction of PWM inverter by suppressing uncomfortable feeling for the ear of human being. CONSTITUTION:A carrier signal generating means 10 comprising random number generators 11, 12, an oscillator 13, and the like varies the frequency of carrier (es) such that the power spectral density at that frequency or of the variation of that frequency from a predetermined frequency will be a reciprocal function of the carrier frequency. A carrier signal is delivered from the carrier signal generating means 10 to a modulation circuit 8 where a signal wave (eo) is modulated in order to drive a switching element in an inverter. Since a '1/f fluctuation' is imparted to the carrier frequency, uncomfortable feeling due to noise produced from a PWM inverter is suppressed resulting in equivalent noise reduction. Alternatively, variation is made such that the power spectral density of the duration of carrier frequency will be a function of the duration thus producing a carrier imparted with '1/f fluctuation'.
Patent JP-S6059608-A (JP)
Inventor: YOHAN ARUNORUDO BETSUKERU
IPC: G02B6/44
Filed: 1984-08-08
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-S5866175-A (JP)
Title: Pattern recognizing device
Inventor: KUROSAWA YOSHIAKI
IPC: G06V10/75
Filed: 1981-10-16
Abstract: PURPOSE:To improve the recognition efficiency, by searching, detecting, and determining a collation start position of a segment row of a graphic pattern in accordance with segment position information and starting the collation from this determined position. CONSTITUTION:Segment row information of a graphic pattern extracted by a feature extracting part 1 is led to a collation processing part 2 and is compared with segment row information of standard dictionary patterns which are preliminarily registered in a dictionary memory 3 and indicate plural categories, and the coincidence of attribute information is detected. The collation processing part 2 consists of a collation start position determining part 2a and a dictionary collating part 2b, and a collation start position of attribute information of segments is searched, detected, and determined in the collation start position determining part 2a, and the collation of attribute information is started from this determined segment position in order. A category of the dictionary pattern whose coincidence is decided by this collation is outputted as the recognition result of the graphic pattern.
Patent JP-S5866831-A (JP)
Inventor: FURANKU UIRIAMU BENKE
IPC: G01K1/02
Filed: 1982-09-24
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-H09315932-A (JP)
Title: Solubilizing agent and cosmetic containing the same
Inventor: KAMINUMA MIKIKO
IPC: A61K8/73
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a solubilizing agent useful in the medicinal and cosmetic fields, containing a branched aliphatic polyglycoside having a specific average polymerization degree. SOLUTION: This solubilizing agent contains a branched aliphatic polyglycoside of the formula Gn-O-R (Gn is a residue formed by eliminating glycosidic hydroxyl groups from a product formed by dehydrocondensation of monosaccharide G and having a polymerization degree of (n); (n) is an integer of >=1; R is an 8-32C branched aliphatic chain as a result of forming glycoside linkage to Gn) with an average polymerization degree of >=2.1. If being <2.1 in the average polymerization degree, this solubilizing agent is inadequate in function as such, while if >=2.1, this agent presents excellent safety, stability and solubilizing ability, having favorable use feeling when applied to the skin. A skin cosmetic or hair cosmetic can be prepared by formulating 0.5-60wt.% of this solubilizing agent in the corresponding cosmetic base.
Patent JP-S6057478-A (JP)
Title: Coordinate reader
Inventor: MAEDA SHINICHI
IPC: G06F3/042
Filed: 1983-09-07
Abstract: PURPOSE:To decide fully automatically the position of a diagram and to perform measurement simply and quickly by scanning the surface of a drawing of a diagram, etc. on both X and Y axes by a photodetector and detecting the position of the diagram from the difference between the radiated light quantity and the reflected light quantity. CONSTITUTION:A photodetector 2 of a coordinate reader 1 is supported by a support part 5 with a prescribed distance set from a drawing A so as to attain a scan. Then the detector 2 detects the difference between the radiated light quantity and the reflected light quantity for a diagram, etc. drawn on the drawing A. The detector 2 has reciprocating motions in the prescribed direction on the part 5 through the 1st shift part 11 and is shifted orthogonally to said direction by an amount equivalent to the detection width of the detector 2 through the 2nd shift part 15. The distances from the reference positions of the parts 11 and 15 are detected by the 1st and 2nd shift amount detecting parts 21 and 22. A coordinate deciding arithmetic part is provided to an electric circuit of the reader 1 to compare and operate the signals sent from the parts 21 and 22 with the signal given from the detector 2. Thus the position of a diagram is decided fully automatically, and the measurement is simplified.
Patent JP-H0331927-A (JP)
Title: Picture data registering system for picture type command
Inventor: BABA MIWAKO
IPC: G06F3/048
Filed: 1989-06-29
Abstract: PURPOSE:To automate the decision of the necessity of picture data executed at a user side and to register the picture data to a shared memory space in a condition mode suitably proper by providing the information of the charged .non-charged command of a picture type command to use the picture data and attribute information to contain the corresponding command name. CONSTITUTION:A picture data registering means 2.1 decides whether the corresponding command is the charged . non-charged command or not, and when it is the non-charged command, the picture data are registered in a memory picture data part 4.1. In case of the charged command, whether the user purchases the corresponding command or not is decided by a purshase command detecting means 2.2. When the fact that the user purshases it is known by the decision, the picture data are registered to the picture data part 4.1. Thus, the decision of the necessity of the picture data to be originally executed at the user side can be automated, and the picture data can be registered in the shared memory space in the condition to be suitably fitted.