baber/WOPTO huggingface dataset:
Patent JP-H11284845-A (JP)
Title: Binary text image reduction method and system
Inventor: YOKOUCHI KOJI
IPC: G06T3/40
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a 1-dot line from being thinned or a detailed part from being deformed in the case of reducing a binary text image. SOLUTION: In the case of reducing a text image into 1/4, a 1st image is obtained by applying raising fraction division to text parts of p-sets (p=2×4) or below into p/4 sets in a horizontal direction of the text image. Then a 2nd image is obtained applying raising fraction division to text parts of q-sets (q=2×4) or below into q/4 sets in a vertical direction of the text image. As to each of 9 areas A1-A9 each consisting of 4×4 pixels obtained by applying 9 division to 12×12 pixels in the 2nd image, when the text parts of the 2nd image are included in them, a value of the reduced pixel corresponding to the area is set to '1' and when not included, a value of the reduced pixel corresponding to the area is set to '0' to obtain the reduced image.
Patent JP-S62246034-A (JP)
Inventor: ROBAATO POORU ROOSE
IPC: G03B27/50
Filed: 1987-04-10
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-H1046483-A (JP)
Title: Measurement of fiber orientation of paper and device for the same
Inventor: FUKUOKA KAZUHIKO
IPC: D21F7/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide both a method and a device for measuring a fiber orientation convenient to a check of a paper quality and a control of the quality by which the orientation characteristics of the fiber of a paper resting or driving on a paper machine is rapidly and accurately measured. SOLUTION: An unpolarized light is irradiated from a radiation means 10 in the perpendicular direction of the paper surface 1a of the paper 1, the orientation characteristics of which is measured. The light reflected by the paper surface 1a is caught by not less than eight receiving means 20 of the light arranged on a circumference having the center at the crossing point of a surface parallel to the paper surface 1a and the optical axis Li of the incident light on the surface parallel to the paper surface 1a in the incident light side. The orientation characteristics such as a fiber orientation index and a fiber orientation angle is obtained by performing a prescribed calculation based on the optical information signal obtained by the receiving means 20 of the light.
Patent JP-S5515127-A (JP)
Title: Electrostatic latent image developing device
Inventor: KOYAMA HAJIME
IPC: G03G15/09
Filed: 1978-07-18
Abstract: PURPOSE: To obtain stable images by charging stable charges to the surface toner to be subjected to developing of developing magnetic brush by a magnetic brush developing system of one-component magnetic toner.  
     CONSTITUTION: The electrostatic latent image developing device by a magnetic brush developing system of one-component magnetic toner is constituted by a charging toner supplier 6 formed by an insulating material supplying charged toner 12 to a developing magnetic brush 4, a charge charger 7 and a corona charge charger 8 evenly supplying the supplier 6 before holding the toner, a magnetic brush 15 supplying the toner 12 to the evenly charged surface of the supplier 6, a stripper plate 9 stripping the toner 12 charged with charges from the supplier 6 and a destaticizing roller 10 evenly destaticizing the surface of the charged toner supplier 6 having been stripped of the toner. Such constitution enables charges to be charged to the surface toner 12 subjected to developing of the developing magnetic brush 4 and stable images to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5514272-A (JP)
Title: Forming device and method of heat insulating plate
Inventor: HANDA HIROSHI
IPC: B29C39/18
Filed: 1978-07-18
Abstract: PURPOSE: To coat metal plates on heat insulating materials continuously and securely and mass-produce long and low cost heat insulating plates by forming rising parts from the outer ends of projected stripes on both ends of metal plates, spreading the bases of the stripes and then narrowing them.  
     CONSTITUTION: On both ends of the main plate P 1  of a metal plate P, stripes P 2 , P 2  projecting downwards are formed, rising parts P 3 , P 3  are formed from the outer ends of the projecting stripes P 2 , P 2 , rims P 4 , P 4  are formed from the upper ends of the rising parts inwards, rising rims P 5 , P 5  are formed from the inner ends of the rims P 4 , P 4 : the metal plate thus formed is used. The base parts of the projecting stripes P 2 , P 2  on both ends of the main plate P 1  are spread with a group of upper and lower forming rolls to open the upper parts of the rising parts P 3 , P 3  and the rims P 4 , P 4  outwards, next, a heat insulating material Q is laminated inside the plate P, the base parts of the projecting stripes P 2 , P 2  are narrowed with a group of forming rolls and the heat insulating material Q is held between the rims P 4 , P 4  and the rising parts P 3 , P 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59215008-A (JP)
Title: Optical magnetic disc device
Inventor: TAMURA YASUYUKI
IPC: G11B11/105
Filed: 1983-05-20
Abstract: PURPOSE:To obtain an optical magnetic disc device which makes the best of the optical modulating system and the magnetic field modulating system in one device by recording many high speed data by the optical modulation system and recording a few data such as management information or the like by the magnetic field modulation system. CONSTITUTION:The image of an optical beam irradiated from a semiconductor laser 1 is formed on an optomagnetic recording medium 6 through a collimator lens 3, a mirror 4 and an objective lens 5. In recording information at high speed, the optical modulation system is adopted, a recording signal is given through a signal line L1, a semiconductor laser 1 is driven in response to the recording signal by means of a laser driver 2 so as to modulate the optical beam. Then the temperature of a part on which the optical beam is irradiated rises, the magnetization is inverted and the signal is recorded. In recording data at comparatively low speed, the mode is changed over into the magnetic field modulating system, optical beams of a prescribed level are generated continuously from the laser 1 by means of the laser driver 2 and a current changed in forward/reverse direction in response to the recording signal is given to a coil 10 via a coil driver 11 from a signal line L2, then an alternating magnetic field is generated and the information is recorded.
Patent JP-S59217784-A (JP)
Title: Aerosol suspension
Inventor: SHINOSAWA TAKAHIRO
IPC: C09K23/38
Filed: 1983-05-20
Abstract: PURPOSE:The titled suspension having improved suspending and dispersing properties, and stability in a wide temperature range, containing a liquefied propellant, solid powder insoluble in it, octyldodecyl oleate, octyldodecyl ricinoleate, etc. as a suspension. CONSTITUTION:The desired suspension containing preferably 50-95wt% liquefied propellant (e.g., trichlorofluoromethane, etc.), 0.5-15wt% solid powder (e.g., talc, benzethonium chloride, etc.) insoluble in it, 0.05-15wt% octyldodecyl oleate shown by the formula I (R is group shown by the formula II), octyldodecyl ricinoleate shown by the formula III and/or octyldodecyl myristate shown by the formula IV as a suspension, and, if necessary, 5-40wt% solvent, to give the desired suspension. EFFECT:Mild to the skin, free from optical toxicity and dangerous toxicity, having no irritation to eye mucosa. USE:Drugs, guasi-drugs, cosmetic, etc.
Patent JP-2000282119-A (JP)
Title: Stave for cooling furnace wall of blast furnace
Inventor: TSUDA AKIHIRO
IPC: F27B1/24
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a stave for cooling the furnace wall of a blast furnace which can be stood up to use for a long period by adopting a strong structure. SOLUTION: In the stave made of copper or an alloy consisting essentially of copper for cooling the furnace bottom or the furnace body, the stave body 1 and the output parts of water supplying and draining tubes 2 are formed as an integral structure, and the jointing part between the water supplying and draining output tube and the water supplying and draining piping, is arranged at the furnace outside on the side wall iron shell of the blast furnace. Further, in addition to, plural load supporting points 8 in direct contact with the side wall iron shell of the blast furnace, are disposed at the four corners of the stave or in the inner part thereof.  Since the strength of the water supplying and draining output tube is improved and the expanding pressure of a brick is uniformly transferred to the iron shell, the reliability of the copper-made stave can be improved by avoiding the stress concentration to the water supplying and draining output tube.
Patent JP-S6346465-A (JP)
Title: Dry lithographic plate material
Inventor: TSUDA MIKIO
IPC: G03F7/075
Filed: 1987-04-09
Abstract: PURPOSE:To improve coatability by using a lithographic plate material comprising a photosensitive layer containing a quinonediazide compound and a specified compound having an ether or ester bond, a silicone rubber layer, and the like. CONSTITUTION:The photosensitive layer containing the quionediazide compound, and the silicone rubber layer, and the like are laminated in this order on a support to form the water nonrequiring lithographic plate material. The photosensitive layer also contains the compound having an ether or ester bond represented by formula I and II in which each of R1 and R2 is H, 1-10C alkyl or 2-5C acyl; R3 is H or methyl; n is an integer of 2-15; and m is an integer of 1-15. These compounds have a melting point of >=150 deg.C, and a molecular weight of 85-1,000, and for example, diethylene glycol and ethylene glycol diacetate are used as said compounds, and they are good in compatibility with the quinonediazide compounds, and plasticize the photosensitive layer, thus permitting adhesion between the photosensitive layer and the silicone rubber layer to be enhanced and occurrence of cracks of the printing plates to be reduced.
Patent JP-H02264786-A (JP)
Title: Heteroaryl alaphosphaline derivative
Inventor: YAMABE SHIGERU
IPC: A61P31/04
Filed: 1989-04-05
Abstract: NEW MATERIAL:A compound of the formula (R is heteroaryl). EXAMPLE:1-[(N-quinoxaloyl-L-alanyl)-amino]ethyl phosphonic acid. USE:Anti-fungus agents. Little in side effects. PREPARATION:Alaphosphaline and a heteroarylcarboxylic acid chloride (e.g. pyrazinecarboxylic acid chloride, quinoxaline carboxylic acid chloride) are made to react at low temperatures in an organic solvent in the presence of a base as dehydrochlorinating agent.
Patent JP-H02265658-A (JP)
Title: Two-stage crusher
Inventor: ISOMAE HIDEMI
IPC: B02C17/10
Filed: 1989-04-06
Abstract: PURPOSE:To obtain a required grading by forming a ring and a stone with ceramics into a smaller height and a vessel into the shape corresponding to the height of the ring and the stone. CONSTITUTION:The materials to be crushed is placed into a hopper 1a and fed into an upper crushing area by a constant volume feeder 1b. In the upper crushing area, a crushing is performed by a collision taking place between the walls of a vessel 2a and a ring 2b and between the walls of the ring 2b and a stone 2c and by a friction taking place between the bottom surfaces of the ring 2b or the stone 2c and the vessel 2a. The crushed materials are slid down an inclined surface 7b of a guide plate 7 through a hole 2d formed in the bottom of the vessel 2a and dropped into a lower crushed area to be further crushed therein and then discharged therefrom into a transfer container 3a. This can prevent the hindrance due to the transmission of vibrations.
Patent JP-S59213947-A (JP)
Title: Engine ignition timing control method
Inventor: ABE OSAMU
IPC: F02P5/152
Filed: 1983-05-20
Abstract: PURPOSE:To increase an engine output by delaying ingition timing of only a cylinder in which knocking is produced, in a method where the ignition timing is fed back for control in response to knocking intensity. CONSTITUTION:A knocking sensor 5 is provided on one part of the wall surface 6 of an engine 1 for detecting engine knocking. This signal is connected to a band pass filter (BPF) 7 of a microcomputer unit (MCU) 2, and when some knocking is produced, only a cylinder with said knocking produced is delayed in its ignition timing. Hereby, the engine output is improved.
Patent JP-S59214356-A (JP)
Title: Loop type data transmitter
Inventor: OOHAYASHI MASAMICHI
IPC: H04L12/423
Filed: 1983-05-20
Abstract: PURPOSE:To set a path between a computer and an input/output device automatically without any error and improve the efficiency by fetching all station addresses in the order of network constitution when a request to fetch addresses from a control station circulates in a loop once. CONSTITUTION:An element 1 is a computer and 42, 43, and 44 are input/output devices. The control station 21 sends out a frame containing at least the command of the return of a global address and station addresses. Respective stations 22-24 receive the frame sent through the loop bus 3 from respective upstream sides, and each write its station in the data field in the received frame when the received frame contains said return command of the global address and station addresses and send the frame to the downstream side on the loop bus; and the control station 21 receives the frame which returns after making a round in the loop bus 3, reads station addresses written in the data field in the receive frame in the order of writing, and registers them in a storage device.
Patent JP-H10267099-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: UEDA KAZUHIKO
IPC: F16H37/02
Filed: 1997-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent a lower part of a speed changer case of a transmission from protruding downward, ensure the lowest ground height, in the toroidal continuously variable transmission. SOLUTION: A hydraulic control device 110 horizontally moving a trunnion 25 of a continuously variable transmission is mounted in a side surface of a speed changer case 100, also a line pressure controlling or power transmission route switching hydraulic control device 120 is mounted in a lower surface of the speed changer case 100, its lower part structure is contracted. A distance between the trunnion 25 and the hydraulic control device 110 for moving the trunnion 25 is shortened, speed change responsiveness is improved.
Patent JP-S6425702-A (JP)
Title: Water-floating agricultural chemical formulation
Inventor: OBAYASHI HISASHI
IPC: A01N25/08
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the titled formulation capable of floating on water in application to the water surface, simultaneously aggregating on plant foots, such as rice plant, effectively enhancing the concentration of agricultural chemical active ingredients near the plant foots and exhibiting excellent plant foot controlling effects on planthopper, etc., by blending a specific compound with an agricultural chemical principal agent and solid carrier. CONSTITUTION:An agricultural chemical formulation obtained by blending an agricultural chemical principal agent which is a plant foot controlling insecticide or germicide, such as S,S'-(2-dimethylaminotrimethylene) bis(thiocarbamate) hydrochloride, having excellent effects on rice borer or planthopper and utilizable as a planthopper controlling agent with a carrier, such as crushed sand, calcined perlite or pumice, having about 60-600mum particle diameter and a polyoxyalkylene silicone having at least one methyl group in formula I (l is 0 or an integer of >=1) substituted by a polyoxyalkylene expressed by formula II (m is l; n is an integer of >=1; A is 1-5C alkylene), such as polyethylene silicone having 500-100,000 average molecular weight and preparing the resultant blend in the form of preferably a granule for use.
Patent JP-S6327294-A (JP)
Inventor: BUERUNAA SHIYUTEIIFUERU
IPC: B65H37/06
Filed: 1987-04-09
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-H03285323-A (JP)
Title: Solid electrolytic capacitor
Inventor: KOJIMA TOSHIKUNI
IPC: H01G9/06
Filed: 1990-04-02
Abstract: PURPOSE:To enhance the life stability while enabling the title solid electrolytic capacitor to be provided with miniaturized size and large capacitance by a method wherein a conductive high molecular film is formed by electrolytic polymerization while a dielectric film a manganese oxide film are formed by anode oxidization or anode formation on the surface of an anode valve metal and then a capacitor element with cathode lead is inserted into a case having a chamfered opening to provide sealing by encapsulant with an epoxy resin or silicone resin. CONSTITUTION:A solid electrolyte comprising a manganese oxide layer and a conductive high molecular layer is formed on an anode valve metallic foil whereon a dielectric film is formed by anode oxidization or anode formation and then a capacitor element 1 fitted with a cathode lead is inserted into a case having a chamfered opening part so as to provide an encapsulant 3 sealed with an epoxy resin or silicone resin 2. A sealing material 2 is easily poured from the chamferred opening while the capacitor element 1 can be perfectly covered with the encapsulant resin in excellent thermal resistance, chemical resistance, dimensional safety, etc. In such a constitution, it is recommended that the conductive high molecular film is to be formed by electrolytic polymerization in a solution containing pyrrole, thiophene or at least one kind of their derivatives and a holding electrolyte while either aluminum or tantalum is to be used for the anode valve metal.
Patent JP-H05257994-A (JP)
Title: Chamfering processing system of drawing preparing device
IPC: G06F17/50
Filed: 1992-03-12
Abstract: PURPOSE:To make it possible to performing the chamfering processing of an arbitrary angle. CONSTITUTION:A chamfering depth designation means 1 designates the chamfering depth of first and second line elements to be the chamfering objects. A chamfering angle designation means 2 designates the chamfering angle from the first line element to be the chamfering object. An element designation means 3 designates the first line element and the second line element for which the chamfering processing is to be performed. An angle processing means 4 changes the terminal point on the side of the 'intersected point of the first line element and the second line element designated by the element designation means 3 based on the designated value of the designation means 1, 2 and couples between these changed terminal points by an angle processing line. The angle processing means 4 changes the terminal points of the first and the second line elements by rewriting the content of a point data base 6 and couples the angle processing line by adding the angle processing line to an element data base 5.
Patent JP-S59213720-A (JP)
Title: Epoxy resin composition
Inventor: KAMEYAMA MASAO
IPC: C08K3/00
Filed: 1983-05-19
Abstract: PURPOSE:To provide a composition capable of molding into sliding members, etc. in any process, comprising an uncured epoxy resin, phenol-novolak resin cured product, urea compound or dicyandiamide compound curing accelerator, and friction-reducing agent. CONSTITUTION:The objective composition comprising (A) 35-80wt% of an uncured composition prepared by incorporating (i) 100pts.wt. of an uncured epoxy resin (pref. with the terminal epoxy group bonded to O, N, or S; e.g., polyglycidyl ether) with (ii) pref. 20-120pts.wt. of a phenol-novolak resin cured product (pref. constituted by two - five nuclei with a softening point 50-140 deg.C) and (iii) pref. 0.1-10pts.wt. of an urea compound (e.g., 3-phenyl-1,1-dimethyl urea) or dicyandiamide compound (e.g., 2,6-xyleninebiguanide) curing accelerator and (B) 65-20wt% of a friction-reducing agent (e.g., carbon fiber).
Patent JP-S63254858-A (JP)
Title: Facsimile equipment
Inventor: MATSUYAMA KENJI
IPC: H04N1/32
Filed: 1987-04-10
Abstract: PURPOSE:To improve the probability of the success of a re-calling by re-calling when an opponent device to call is used and the value set by a calling timer setting means is caused to pass. CONSTITUTION:A calling timer setting means 9 can designate the timer value of a calling timer 10 and an arbitrary value N1 is set beforehand. The value of the N1 can be freely changed. The value N1 set by the means 9 is set to the timer 10. When a communication control means 8 executes the calling action and the opponent device is used and busy, it is informed to a control circuit 1. The circuit 1 instructs the timer 10 to execute the timer starting. The timer 10 starts the counting-up by the instruction, and when the setting time is counted, it is informed to the means 8 and the calling action is executed to the same opponent again. Thus, the probability of the re-calling success can be increased.
Patent JP-S62246281-A (JP)
Inventor: ISHIDA YOSHIYUKI
IPC: A43B3/35
Filed: 1986-04-18
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-S59213171-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONUMA TAKESHI
IPC: H01L29/417
Filed: 1983-05-19
Abstract: PURPOSE:To enable to shorten the gate length and to reduce the junction capacitance by a method wherein the gate electrode made of a high melting point metal is formed after forming a P-N junction composed of an N type semiconductor layer and a P type one, and the exposed P type semiconductor layer is removed by utilizing it. CONSTITUTION:The N type semiconductor layer 12 and P type one 13 are deposited in a semi-insulation GaAs substrate 10, and the high melting point metal 14 made of W-Si on the surface thereof. The gate electrode 14' is formed with a photo resist pattern 15 as a mask. The gate region 13' is formed by etching the exposed P type semiconductor layer 13. At this time, the gate electrode 14' and the gate electrode 13' are shortened more than the length L of the pattern 15. With the pattern 15 as a mask, Si implanted layer 16 and 17 are formed. The source region 16' and the drain region 17' made of N<+> semiconductor layer and the source electrode 18 and the drain electrode 19 made of Au-Ge are formed. Thus a J-FET controlling the condutivity of the N type semiconductor layer 12 is obtained by the voltage impressed on the gate electrode 14' via P-N junction between the gate region 13' and said layer 12.
Patent JP-S5313820-A (JP)
Title: Signal processing system
Inventor: WANIKO MORIHITO
IPC: H04N1/00
Filed: 1976-07-23
Abstract: PURPOSE: To make the compression rate of generic pictures of which pattern is continuously varied extremely high , by performing the signal processing so that the shear on pre-line and the difference between the shears can be obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000284141-A (JP)
Title: Optical demultiplexer and method for aligning and assembling same
Inventor: NAKAMA KENICHI
IPC: G02B6/42
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To shorten the alignment time and to easily align respective optical components at low cost with high precision by providing transparent tubes where respective constitution elements are fitted, engaged with one another, and slid. SOLUTION: An input fiber 1 is fixed to an end surface of a tube 51, a collimator lens 2 is fixed to an end surface of a tube 52, and a diffraction grating 3 is fixed to an end surface of a tube 53. Both the side parts of the tube 52 are sheathed with the tubes 51 and 53 respectively and the external diameter of the tube 52 and the internal diameters of the tubes 51 and 53 are so determined that they can mutually move along the optical axis and slide rotatably on the optical axis. While observed from outside through an optical microscope or CCD camera, the distance 201 between the end surface of the tube 52 and the end surface of the tube 51 and the distance 202 between the end surface of the tube 52 and the end surface of the tube 53 are set by passive alignment by mutually sliding the tubes.
Patent JP-S62244193-A (JP)
Inventor: RAI AKITERU
IPC: H05K3/46
Filed: 1986-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。