baber/WOPTO huggingface dataset:
Patent JP-H0934881-A (JP)
Title: Character information processing unit
Inventor: SHINOZUKA HIDEAKI
IPC: G06K9/62
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To embed a hand-written character expressed by pattern data into a usual character string expressed by standard character codes. SOLUTION: A hand-written character database 5 stores pattern data entered manually from a tablet 2 for each character as a hand-written character number in succession to a hand-written character command control code. A character string data storage section 6 generates character string data from a hand-written character number in succession to the hand-written character control code and a standard character code expressing a usual character inputted from a key board 1 and stores the data. Furthermore, a character string data processing section 4 discriminates whether data are usual character expressed by a standard character code or pattern data for each character of the character string data and conducts data processing according to the data.
Patent JP-H0474731-A (JP)
Title: Borosilicate glass medical use
Inventor: DAIMON YOSHIMASA
IPC: C03C3/091
Filed: 1990-07-06
Abstract: PURPOSE:To obtain the subject glass free from precipitation of barium feldspar and having improved heat-resistance and chemical durability by specifying the viscosity at the liquid phase temperature and the thermal expansion coefficient. CONSTITUTION:The objective borosilicate glass for medical use having a viscos ity (log y) of >=5.0 at liquid-phase temperature and a thermal expansion coeffi cient of 46-53X<-7>/ deg.C between 30 deg.C and 380 deg.C can be produced by mixing 74.5-76.5 wt.% of SiO2, 9.5-11.5 wt.% of B2O3, 6.1-7.5 wt.% of Al2O3, 5.0-7.5 wt.% of Na2O, 0.5-2.0 wt.% of K2O and 0.5-1.5 wt.% of CaO and heating and melting the mixture.
Patent JP-S57104396-A (JP)
Title: Audio equipment for car
Inventor: YAGISHIMA TAKAYUKI
IPC: B60R11/02
Filed: 1980-12-19
Abstract: PURPOSE:To achieve increased reproduction of low sound frequencies and to extend space in a car, by fitting an acoustic vibrator driver for an inner panel and using the inner panel itself as a vibration diaphragm. CONSTITUTION:A rear percel shelf 1 as an inner panel is formed into a thickness of 1-2mm. with e.g., synthetic resin, and ribs 2 are formed incorporatedly at the back. Three vibration planes A, B, C are formed by being surrounded with each rib 2. A vibration driver 4 for L channel reproduction of stereo is formed on the surface A, a vibrator driver 5 for R channel reproduction is one  the surface B, and a vibrator driver 6 reproducing low frequencies only separated from both the channels is on the surface C at almost the back center of each vibrating surface respectively.
Patent JP-H0936120-A (JP)
Title: Semiconductor and its manufacture
Inventor: YAMADA HIROSHI
IPC: H01L21/321
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of solder and barrier metal and to specifically form the structure of a bump electrode by a method wherein the first connection layer, formed on the barrier metal layer on a bonding pad, and the solder bump, which is formed on the second connection layer, are contained in the semiconductor device. SOLUTION: A semiconductor chip 1, the bonding pad 7 provided on the semiconductor chip 1, a barrier metal layer 2 to be formed on the bonding pad 7, and the first connection layer 4, which is brought into the state of stabilized alloy with the barrier metal layer 2 and solder bump material, are formed. The semiconductor device is fundamentally composed of the second connection layer 5, containing high density of metal which is not stably alloyed with the barrier metal layer 2 among solder bump materials and stably alloyed with the first connection layer, and the solder bump 3 formed on the second connection layer. As a result, the lowering of connection strength caused by the diffusion of metal can be prevented.
Patent JP-S6075316-A (JP)
Title: Filter for filtering treating liquid
Inventor: OOTANI MASAMI
IPC: B01J20/26
Filed: 1983-09-30
Abstract: PURPOSE:To recover fine particles of silver deposited in the treating liquid, and to prevent the contamination of a film to be treated by constituting at least a part of a filter of rubber. CONSTITUTION:A cylindrical body 1 whose upper surface is opened is separated into an upper filtration chamber 3 and a lower liquid collecting chamber 4 by a partition plate 2 horizontally provided at the internal lower part, and the opened surface is closed with a lid plate 5. An inflow pipe 6 and a liquid discharge pipe 7 are provided respectively to the filtration chamber 3 and the liquid collecting chamber 4. Fixing cylinders 8 of equal diameter opposite to each other are protrusively provided to the inner surface of the lid plate 5 and the upper surface of the partition plate 2, and a cylindrical filter 9 is inserted therein. At least a part of the filtration layer of the filter 9 is formed of a spongy rubber material obtained from chloroprene, nitrile, urethane, ethylene-propylene, and styrene rubbers.
Patent JP-S6160881-A (JP)
Title: Spattering method and its device
Inventor: SAITO YUTAKA
IPC: H01J37/34
Filed: 1984-08-31
Abstract: PURPOSE:To increase an adhering speed of a target atom or a particle to a substrate, and also to improve a utilization efficiency of a target by generating a plasma of a high density in the whole area on the surface of the target, and confining it. CONSTITUTION:A line of magnetic force 22 of a magnet 10 of a target 1 side is set to as to go to a cathode 3, and a line of magnetic force 23 of a magnet 13 of a substrate 11 side is set so as to go to a substrate holder 12 side. A microwave from a microwave generating source 17 is led into a spatter chamber 12 through a waveguide 20. The microwave is made incident in parallel to the lines of magnetic force made by the magnets 10, 13, therefore, an atmosphere gas of a spatter chamber 19 is ionized, and it becomes a plasma state. The plasma is confined between the target 1 and the substrate 11 and becomes a high density state. When a voltage is applied between electrodes 3, 6, an ion in the plasma is accelerated and collides with the surface of the target 1. An atom or a particle which has been expelled is made to adhere to the surface of the substrate 11 and accumulated.
Patent JP-S57106625-A (JP)
Title: Cytotoxic protein complex and its preparation
Inventor: MASUYASU YASUHIKO
IPC: A61K36/00
Filed: 1980-12-22
Abstract: NEW MATERIAL:Cytotoxic protein complex obtained by bonding immunoglobulin capable of specifically bonding to a specific antigen existing in the cell to be killed or a fragment of said immunoglobulin with a protein (PAP) obtained from Phytolacca americana and having protein synthesis inhibiting activity, through a covalent bond.  
     USE: A protein complex having highly selective cytotoxicity.  
     PROCESS: The objective cytotoxic protein complex[e.g. the compound of formulaIor II (Ab is immunoglobulin, etc.; X 1  is vibalent organic group, t is 0 or 1; n is 1W3)]is prepared by crosslinking (A) an immunoglobulin capable of specifically bonding to a specific antigen existing in the cell to be killed (prepared from the antiserum separated from an animal such as human, monkey, etc. immunized with target cells such as tumor cell or specific lymphocyte) or its fragment containing the antigen-bonding site with (B) PAP (protein composed of single polypeptide chain having a molecular weight of 27,000) in the presence of (C) a condensation agent (e.g. DCC) through covalent bond. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10314845-A (JP)
Title: Band material bending device
Inventor: MIZUNO HIROSHI
IPC: B26F1/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high bending precision and to enable dealing with band material with a thickness of >= two kinds by providing a bending motion mechanism to give rise to bending motion between a bending holder and a bending pin and further an intermittent feeding component to send the band material intermittently in the longitudinal direction. SOLUTION: When a rotary bending holder 2 is turned by a prescribed angle in a state that the band blade W is made to project by a prescribed amount from the passage outlet 3 of rotary bending holder 2, the projecting part of band blade W is pressed against the stepped pin 20 (smaller diametered part 41 or larger diametered part 42) and is bent by a prescribed angle. The reciprocating rotation of rotary bending holder 2 by a prescribed angle and the intermittent feeding of band blade W give to the band blade W a bending part mainly composed of right angle; the continuation of bending part of obtuse angle with little by little feeding of band blade W gives a circular bending part.  For a thick band blade the smaller diametered part 41 of stepped pin 20 is used, and for a thin band blade the larger diametered part 42 of stepped pin 20 is used, thereby high precision bending of band blade is obtainable irrespective of difference of thickness.
Patent JP-H0230186-A (JP)
Title: Thin-film field-effect transistor and manufacture thereof
Inventor: HAYASHI YUTAKA
IPC: H01L29/786
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a field-effect transistor whose gate threshold voltage Vth is different by changing a film thickness of an intermediate semiconductor layer even if an thin-film material, a film formation condition and the like are made identical by installing the intermediate semiconductor layer, containing an impurity, which comes into contact with a channel part of a semiconductor layer. CONSTITUTION:A field-effect transistor is constituted in the following way: a source electrode 6 and a drain electrode 7 are bonded individually to a first conductor layer 4 via second semiconductor thin layers 5a, 5b which are composed of a thin-film semiconductor containing an impurity and which have been separated mutually at an interval; a gate electrode 2 is connected through capacitive coupling, via a gate insulating layer 3, to a first surface in a gap part, between the source electrode 6 and the drain electrode 7, which is to be used as a channel part 8 of the first conductor layer 4. In this field-effect transistor, an intermediate semiconductor layer 9, containing an impurity, which comes into contact with the channel part 8 of the first semiconductor layer 4 is installed in a gate insulating film 3. For example, when second semiconductor layers 5a, 5b are formed by etching a thin-film silicon film containing an impurity, one part in a part between the second semiconductor layers 5a, 5b is left as an intermediate electrode layer 9.
Patent JP-H1025938-A (JP)
Title: Car keyless entry system
Inventor: KINO TETSUYA
IPC: E05B77/48
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of controllability for locking or unlocking of a lock mechanism even if a car keyless entry system is applied to a car having an interlocking door lock function for interlocking the operation of a main door lock mechanism with the other door lock mechanism. SOLUTION: A portable type transmitter 1 is capable of outputting selectively a lock signal Son and an unlock signal Soff. An interlocking switch 7 transmits a signal indicating an operational state of a main door lock mechanism to a receiving device 4. A door lock controller 6 locks all lock mechanisms with a lock command form the receiving device 4, and all lock mechanisms are unlocked with an unlock command. When the receiving device 4 receives the lock signal Son or the unlock signal Soff, and in the case a state of the main door lock mechanism detected by the interlocking switch 7 is the same state as the content of an operation command corresponding to a receiving signal, after the opposite operation to the operation command is once commanded, the operation corresponding to the receiving signal is commanded to the door lock controller 6.
Patent JP-H0230594-A (JP)
Title: Offset printing method and offset press
Inventor: AKIYAMA MASATO
IPC: B41N3/08
Filed: 1988-07-20
Abstract: PURPOSE:To enable high precision of printing workability and quality of printing to be easily kept by increasing a tolerance of water allowance of dampening water by a method wherein dampening water in offset printing is magnetically treated, and an amount of alcohol to be added to the dampening water is made to be of a specific value or less with respect to the water. CONSTITUTION:Alcohol like isopropyl alcohol is added to dampening water by a small amount of 7% or less to the water, and the dampening water is put into a water bath 7 of a humidifier. A water magnetizer 8 whose quantity of magnetism is 30GAMMA to 70GAMMA is dipped into the water bath, and the dampening water is magnetically treated. The dampening water has risen from the water bath through a water origin roller comes in contact with ink on an inking roller 2a or on a surface of a plate cylinder 1, and the dampening water and the water are transferred to a plate image respectively as independent existence. Though emulsification is generated by use of IPA, dispersion force of ink pigment is lost and ink density is decreased at that time, since the dampening water has been magnetized in this case, an emulsifying phenomenon is not generated, and mutual dispersive property of pigment particles are reversely increased. Individual crystal forming a halftone dot becomes uniform, and precision and quality of printing are improved.
Patent JP-H1027200-A (JP)
Title: Generation device for maintenance patrol operation table
Inventor: HONMA MASAKI
IPC: G06Q10/06
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the trouble and time at an operation administrator which administers maintenance operation by extracting maintenance operation on a specific building by a specific site extracting means and assigning a specific maintenance person to the specific building by a schedule allocating process part. SOLUTION: A site information process part 14a searches for the specific building according to specific site information stored in a specific site information storage part 22. Consequently, a site information process part 14a reads the operation contents of the building out of an operation content storage part 11b and decides whether or not the operation contents of this month are performed by the specific maintenance persons. Then when it is decided that the operation is performed by the specific maintenance persons, a schedule allocating process part 14c is informed that the operation contents of this month can be performed by the specific maintenance persons and allocates a group consisting of specific maintenance persons to the maintenance operation of the building.
Patent JP-H098377-A (JP)
Title: Production of piezoelectric transformer
Inventor: MIKAMI SHINICHIRO
IPC: H01L41/187
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a method for producing a piezoelectric transformer in which mechanical strength of individual piezoelectric ceramic element is enhanced while decreasing the number of production steps. CONSTITUTION: A press die K is filled with ceramic powder (PZT) which then pressed by means of upper and lower punches K1, K2. The press die K is constructed to produce beveled piezoelectric ceramic elements individually. The press molding is fired in the following step at a predetermined temperature for a predetermined time thus producing a sintered ceramic. In order to remove contamination caused at the time of sintering, the sintered piezoelectric ceramic element is subjected to abrasive polishing in a polishing step. Input electrodes are formed on the surface and rear at a drive section defined with respect to the longitudinally central part of the piezoelectric ceramic element and polarization is carried out in the direction of thickness using the surface and rear electrodes.  An output electrode is formed on the longitudinal end face at power generating section and polarization is carried out in the longitudinal direction between respective electrodes at the drive section using the output electrode.
Patent JP-H0528279-A (JP)
Title: Method and device for figure processing
Inventor: TAKAGI HIROAKI
IPC: G06T15/40
Filed: 1991-07-22
Abstract: PURPOSE:To easily prepare the prismatic figure of a direction, a size and a shape, intended by an operator at the time of preparing the figure of a solid form. CONSTITUTION:Poligons P1-P5 to be the top faces of prisms are plotted and are copied so as to plot poligons Q1-Q5 to be bottom faces. Then, the corresponding summits of the both poligons are connected with straight lines so as to form side faces so that a two dimensional figure where the prism is projected on a plain is displayed as a whole. In the case of displaying the prism by implicit-surface elimination processing, the back and forth of the faces, or the distance from a virtual point, needs to be discriminated. Then, a straight line L which is parallel to the axes of the prism is plotted and a perpendicular is plotted from the respective summits of two side faces to compare the back and forth relation to the straight line so that the distance of the side faces are discriminated based on the distance between intersection point of the straight line L and the perpendicular PTC1 PTC5 and a prescribed point on the straight line.
Patent JP-H0737941-A (JP)
Title: Probe device
Inventor: MARUMO YOSHITO
IPC: H01L21/66
Filed: 1993-07-22
Abstract: PURPOSE:To provide a probe device capable of easily recognizing the height of a needle point of a probe card and accurately setting and controlling the amount of rise of a wafer support base by finding the contact height to a probe needle of wafer during inspection by using a simple contact type displacement sensor. CONSTITUTION:A probe device comprising a wafer support base 15, its lifting drive mechanism and a probe card 22 with a number of probe needles 23, and electrical characteristics are inspected by contacting a probe needle to a semiconductor wafer by the movement of the wafer support base 15. The probe additionally comprises a contact type displacement sensor 55 supported by the wafer support base 15, a voltage detecting circuit 60 for detecting a voltage change that occurs when said sensor 55 contacts with a probe needle 23 by the movement of the wafer support base 15, and a control system which recognizes the height of needle point of the probe card 22 based on the signals from said circuit 60, determines the contact height to the probe needle 23 of the semiconductor wafer during inspection and sets the amount of rise of said support base 15 by the lifting drive mechanism.
Patent JP-H0936110-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERAI YUKA
IPC: H01L21/3205
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method with which a highly reliable semiconductor device can be manufactured at low cost by a method wherein a process, in which a metal film is scraped off by a CMP method is omitted when a multilayer wiring is formed. SOLUTION: The semiconductor device manufacturing method contains a process in which an acid generating agent containing layer 3, containing an acid generating agent which generates an acid by irradiating a light on a board, is formed a process in which an acid is generated on the region where light is selectively made to irradiate on the acid generating agent containing layer 3 through a mask, and a process in which a metal layer 5 is selectively deposited on the region where an acid is generated by a chemical vapor-phase growing method.
Patent JP-S57106609-A (JP)
Title: Preparation of prolonged release type composite
Inventor: ASANO MASAHARU
IPC: A61K9/70
Filed: 1980-12-22
Abstract: PURPOSE: To obtain the titled substance, containing a polypeptide as a matrix, and having improved prolonged release properties, by incorporating a physiologically active substance with a polymerizable composition consisting of an N- carboxyamino acid anhydride (NCA), an organic solvent and a polymerization initiator, and heat-treating the resultant mixture.  
     CONSTITUTION: A physiologically active substance is added to a polymerizable composition consisting of an N-carboxyamino acid anhydride (NCA), an organic solvent, e.g. benzene or acetonitrile, and a polymerization initiator for NCA before the initiation of the polymerization or during or after the completion of the polymerization, and the resultant mixture is then heat-treated at -20W +40°C to give the aimed prolonged release type composite. Bleomycin hydrochloride, a growth horomone or hypotensive agent may be used as the physiologically active substance, and the prolonged release type composite is capable of maintaining the drug effect of the physiologically active substance for 60 days or longer. Glycine NCA, etc. may be cited as the NCA. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0233830-A (JP)
Title: Manufacture of metal halide lamp
Inventor: SASAKI SHUNICHI
IPC: H01J9/395
Filed: 1988-07-22
Abstract: PURPOSE:To obtain an equal characteristic to the time of being lighted while holding a chip-off part of an exhaust pipe of a luminous tube on the upper side by melting a metal halide pellet, in which Sc powder and W powder are mixed, at the chip-off part of the exhaust pipe of the luminous tube. CONSTITUTION:Powder of NaI, HgI2, Sc and Th is mixed and compression- molded into a pellet for being added to a luminous tube. Then, ScI3, ThI4 are made inside the tube. Here, when the pellet is added to the luminous tube 10 and the exhaust tube is chipped off followed by guiding the pellet to the chip-off part while the chip-off part is hot or in the heated state of the chip-off part, there the pellet is melted, while NaI and HgI2 are evaporated so that a part of Sc and a part of HgI2 react to generate ScI3. In this way, W powder adhered to the chip-off part 24 and an opaque part have an effect equal to a warming film so that a characteristic does not drop even when a lamp is horizontally lighted and the chip-off part 24 is positioned downwards.
Patent JP-S5973611-A (JP)
Title: Pressure compensating device for oil chamber on load bearing side of load bearing hydraulic cylinder
Inventor: OOBA KAZUHIRO
IPC: F15B20/00
Filed: 1982-10-16
Abstract: PURPOSE:To prevent a hydraulic cylinder in a stationary condition under a load from being unexpectedly operated by providing a compensation pressure generating device that generates a pressure corresponding to the load bearing pressure. CONSTITUTION:In a case where a hydraulic cylinder 1 is in a stationary condition under load F, in order to cause a pressure compensation device 16 to function, adjustment is made by an adjustment means so the relief set pressure of a relief valve 22 may be same as the inner pressure of an oil chamber 5 on the load bearing side of the hydraulic cylinder 1, and then a supply control valve 23 is switched to A position to supply a steady flow from a pressurized fluid source 18 to a retainer conduit 19. As the steady flow goes into a tank conduit 20 through the relief valve 22, the pressure in the retainer conduit 19 becomes that which corresponds to the pressure in the oil chamber 5 on the load bearing side that is required and sufficient for the hydraulic cylinder 1 to maintain the load F in a stationary condition. When the pressure in the oil chamber 5 on the load bearing side is reduced due to oil leaks etc., pressurized fluid is supplemented from the retainer conduit 19 to the oil chamber 5 on the load bearing side of the hydraulic cylinder 1 through a check valve 24, and thus a pressure which is required and sufficient to hold the load F can be maintained.
Patent JP-S6072134-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/18
Filed: 1983-09-28
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。