baber/WOPTO huggingface dataset:
Patent JP-H04364028-A (JP)
Title: Heat treatment
Inventor: OGASAWARA MASATO
IPC: H01L21/223
Filed: 1991-06-11
Abstract: PURPOSE:To supply gas without interruption and to make the time required for heat treatment uniform by using a heating tube having a uniform inner diameter and by supplying gas from an opening of a pipe placed opposite to the semiconductor carrier inserting or taking out side when the semiconductor carrier is inserted or taken out. CONSTITUTION:A silica cap 3 can be set on a fitting part provided at each end of a silica tube 1 having a uniform inner diameter. With a mixed gas of nitrogen and oxygen 8 being supplied from a gas lead-in pipe 9 having a flange part 91 to be matched with a flange part 31 at the end of the cap 3 into the inside of the silica tube 1 which has been heated to high temperature by a heating wire 2, the cap 3 of the silica tube 1 is removed and a boat 5 on which silicon substrates 4 are set is carried to the central part of the silica tube 1 from the cap-removed side, using an automatic loader. After that, the removed cap 3 is mounted again and the mixed gas 8 is supplied from a gas lead-in pipe 6 on the other side and the silicon substrates 4 are heat-treated and then a cap 3 which is on the side of the gas lead-in pipe 6 is removed for taking out the boat 5 through an opening at the side of the gas lead-in pipe 6, using the automatic loader.
Patent JP-S5262218-A (JP)
Title: Process for preparation of fatty acid derivatives
Inventor: SUZUKI OSAMU
IPC: C07C67/00
Filed: 1975-11-19
Abstract: PURPOSE: High quality fatty acid derivatives are continuously prepared by contacting the mixture liquor of a higher unsaturated fatty acid and maleic acid anhydride with a catalyst layer comprising phosphoric acid supported on synthetic silica alumina. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5362146-A (JP)
Title: Phase discriminator
Inventor: MIYAKE YASUAKI
IPC: G01R25/00
Filed: 1976-11-16
Abstract: PURPOSE: To form phase discriminator which never prodoces erroneous output even when input is applied, by installing timer circuit which decides whether interval when first and second pulse generators produce no output continuos longer than predetermined interval. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0432416-A (JP)
Title: Elevation and transfer device
Inventor: YABE YOSHIO
IPC: B65G47/82
Filed: 1990-05-30
Abstract: PURPOSE:To make the weight of movable parts light, simplify them, and reduce an action time by providing a work holding magazine at a screw shaft with which a nut is engaged having a spring energized up, and elevating the nut part by an elevation cylinder. CONSTITUTION:A work 10 passes an end part of a chute 3a by a work pass detecting switch 12b, so its transfer into a magazine 15 is detected, and a plate 23 is moved up by an elevation cylinder 16. A nut member 22 is moved up to a screw shaft 21 till the plate 23 is applied to an upper stopper 25, the shaft 21 is rotated by 180 deg. corresponding to the up motion, and a magazine 15 is inverted to position an applied roller 38 of an oscillation arm 34 on the opposite side of the chute 3a. The magazine 15 is then moved up to a side part of a chute 3b, the roller 38 is applied to the chute 3b, and the arm 34 is moved relatively as the magazine 15 is applied. By oscillation of the arm 34, then, the work 10 held in the magazine 15 is pushed to the chute 3b and discharged to be transferred toward the shaving machine 2 side.
Patent JP-S6326422-A (JP)
Inventor: SHIYUTANISURAU KURUTSUKU
IPC: F16C33/30
Filed: 1987-06-03
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-H10329623-A (JP)
Title: Weather strip
Inventor: TOYOSHIMA TAKAO
IPC: B60R13/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip which can cover the end part of an interior material with good appearance even when the interior material position is uneven, and is never corrugated in the inside lip even when it is bent with a small curvature radius, and easy to manufacture. SOLUTION: This weather strip 1 comprises a weather strip body part 2 mountable on the edge part of an opening part and consisting of a hard elastic material, a protruding part 7 protruded toward the interior side integrally on the weather strip body part 2, an inside lip 5 extended along the protruding part 7 and consisting of a soft elastic body, and a sealing tube 4 extended along the top part of the weather strip body part 2 and consisting of the soft elastic material. The protruding part 7 is provided so as to curve toward the inside wall 2A of the weather strip body part 2, and the top end of the inside lip 5 is further bent in hook shape to add a small lip 6.
Patent JP-H0327383-A (JP)
Title: Hetero cyclic compound
Inventor: HANSU HEEHISUTETSUTAA
IPC: D06P1/642
Filed: 1990-05-30
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  and R 2  are each (substd.) aryl or conjugated with an exocyclic double bond to form a substd.) heterocyclic group having a C=X bond (X is C or a heteroatom); R 3  and R 4  are H, (substd.) alkyl, (substd.) aryl, (substd.) cycloalkyl or (substd.) aralkyl].  
     EXAMPLE: A compd. represented by formula II.  
     USE: This new material is used for dyeing a plastic.  
     PROCESS: An anhydrous glycine deriv. represented by formula III {wherein R 12  is H or COR 5  [R 5  is H, (substd.) alkyl or (substd.) aryl] is reacted with compds. represented by formula R 1 -COCOOR 3  and formula R 2 -COCOOR 4  in the presence of a basic catalyst (pref., triethylmaine) at 50-70°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0431048-A (JP)
Title: Typeface identifying device
Inventor: SUZUKI TOSHIKAZU
IPC: B41B23/00
Filed: 1990-05-29
Abstract: PURPOSE:To permit the typeface of a printed character to be identified automatically by a method wherein character data in a comparative region is compared with those read out from a storage means by a comparative means, and, based on the comparison result, the typeface of the read-out character is identified. CONSTITUTION:The character data for the typeface to be identified is previously stored in a font disk 7. The character data read out by a latent image producing means 2 is stored in a storage means 8 and the data fed by an input means 5 is also stored therein. An operation means 9 sets the comparative region including the character read out by an image sensing means 2, reads out from the font disk 7 the character having the same typeface in class number and letter type as thus read-out character, compares such a character with that read out in the comparative region and, based on the comparison result, identifies the typeform of the read-out character.
Patent JP-S5566600-A (JP)
Title: Preparation of 3beta,25-dehydroxy-5alpha-cholest-5-ene or its 3beta- acetate
Inventor: NISHIKAWA OSAMU
IPC: C07J41/00
Filed: 1978-11-13
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of active vitamin D 3 , economically, in an industrial scale, by tosylating 3α,6α,25-trihydroxy-5β- cholestane, and reacting with an acetic acid metal salt in a polar solvent.  
     CONSTITUTION: (A) 3α,6α,25-Trihydroxy-5β-cholestane is reacted with (B) an organic sulfonyl chloride such as p-toluenesulfonyl chloride to afford 3α,6α,25- trihydroxy-5β-cholestane-3α,6α-ditosylate of formula I (R is alkyl or aryl), which is then reacted with (C) a meatl acetate, and if necessary, hydrolyzed to obtain the objective compound of formula II (R" is H or acetyl). The (A) component is preferably prepared by esterifying hyodeoxycholic acid-3α,6α-diacetate, and reacting with a Grignard reagent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62295187-A (JP)
Title: Transistor circuit
Inventor: NISHIJIMA KAZUNORI
IPC: H03C1/00
Filed: 1986-06-13
Abstract: PURPOSE:To suppress the increment of the number of external pins and to change the factors of a multiplier N kinds by combining N differential amplifiers. CONSTITUTION:Differential circuits 130, 131 are similarly constituted and provided with transistors 101-103, 104-106 respectively. A multiplier 132 consists of transistors (TRs) 109-114, resistors 119, 120, loads 121, 122, and a constant current source 123. When a signal inputted to an input terminal 133 is high level, the TR 103 is turned on and the circuit 130 is driven. When a control signal inputted to the input terminal 133 is low level, the TR 103 is turned off, the TR 106 is also turned off and the circuit 131 is driven. Consequently, the output of the multiplier 132 is switched.
Patent JP-S5928626-A (JP)
Title: Exposure control system for camera
Inventor: YAMADA SEIJI
IPC: G03B7/28
Filed: 1982-08-09
Abstract: PURPOSE:To enable the detection of the relation between an exposure control value by manual setting and the luminance state of an object in association to the characteristics of a film, by scanning the bright and dark parts on the object with a photometer, obtaining max. and min. values and determining the difference in the number of stages between said values and the signals corresponding to exposing time and an aperture value. CONSTITUTION:A detection switch 32 is closed to scan an object field with a photometer so as to pass the high and low luminance parts on an object. A switch 32 is opened to detect the max. and min. value with a max. value detection circuit 18 and a min. value detection circuit 38, whereafter the slider 58 and slider 72 of a signal generation circuit 54 are set to change adequately the set exposing time or preset aperture value. If said values are so adjusted that the displays of the two signals for the differences between the numbers of stages corresponding to the max. and min. value are symmetrically positioned on both sides with the element 90-13 in the central part of a display part 90 as a center, the level of the exposure is matched with the average value of the max. and min. value.
Patent JP-S5662598-A (JP)
Title: Sludge treating device
Inventor: KISHIDA CHIAKI
IPC: B63B35/00
Filed: 1979-10-26
Abstract: PURPOSE: To dehydrate and dispose sludge efficiently without the land required for disposal and elution of harmful materials, by connecting the treating ship, which receives sludge obtained by dredging and concentrates it, with the treating base ship which receives this concentrated mud and condenses and dehydrates it.  
     CONSTITUTION: Sludge obtained by dredging of the dredger is separated by large- refuse separator 18 of the first base ship 10, and mud is separated into mud, coarse sand, and water by coarse grain separator 23, and mud is supplied to concentrating tank 12. Precipitated mud from condensing and precipitating tank 13 and a concentration aid (flocculant) are supplied to tank 12 also, and concentrated mud obtained in tank 12 is sent to concentrated mud receiving tank 41 of the second base ship 40 through the flexible tube by the pressure supply pump. This concentrated mud is drawn out, and a coagulant is added to this mud, and this mud is sent to coagulating tank 57 and becomes coagulated mud containing corpuscles of harmful materials internally. This coagulated mud is dehydrated by pressure dehydrator and is drawn out and transferred and carried out after addition of adjusting materials. Adjusted mud is used in the farm-land and so on. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5763277-A (JP)
Title: Printer
Inventor: TERAOKA KAZUHARU
IPC: B41K3/00
Filed: 1980-10-04
Abstract: PURPOSE:To provide a printer capable of printing a bar formed by overlapping the nonlinear parts of prints printed on the printing side of a label with the tip element of a printing head, having a uniform width throughout and a form of a clear straight edge. CONSTITUTION:The feed rate 14 (L1) of either a label or the printing head, the period T of applying a voltage to the printing head and the size 7 (l2) of the tip element of the printing head are determined to meet a relationship represented by an equation l1=l-L(l1=overlap 19, l=the longitudinal length of a print, L=the feed rate of either the label or the printing head) so that the nonlinear parts of prints 15 printed with a tip element 1a are overlapped. For example, l and l1 are decided on the basis of l2, then L is decidd to determine L1. Preferably, l and l2 are determined through experiments.
Patent JP-H08165487-A (JP)
Title: Fuel or lubricating oil composition containing oil-soluble dispersant
Inventor: EMERT JACOB
IPC: C10L1/2383
Filed: 1995-05-15
Abstract: PURPOSE: To provide a fuel or lubricating oil compsn. which has excellent dispersibility, inhibited viscosity-increasing action, and improved transportation, storage stability, and reduced handling cost by comprising a specified oleaginous substance and a product of a reaction between a specified olefin polymer and an unsatd. acid.  
     CONSTITUTION: This fuel or lubricating oil compsn. comprises: (A) a fuel or a lubricating oil; and (B) a hydrocarbyne-substd. 4-10C dicarboxylic acid, anhydride or esterification product which is a product of a reaction between an olefin polymer of a 2-10C monoolefin (B 1 ) having an no. average mol.wt. of 1,500 to 5,000 and a 4-10C monounsatd. acid compd. (B 2 ), 1.05 to 1.25 (on average) dicarboxylic acids, anhydrides, or ester portions per mol. of the component B 1 . Pref., the content of the component B, when the component A is a lubricating oil, is 0.01 to 15 (wt) %, particularly 0.1 to 10%. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5565152-A (JP)
Title: Measuring method for ion concentration
Inventor: IMASHIRO MASAKATSU
IPC: G01N27/30
Filed: 1978-11-11
Abstract: PURPOSE: To decrease the potential difference between liquids, caused to the reference electrode, by mixing ion pairs not interferring the ion measurement for measurement objective in the tested liquid and the same ions as the said ion pairs also to the inner liquid of the reference electrode.  
     CONSTITUTION: The reference electrode 8 and the ion electrode 3 are immersed to the tested liquid 2 to measure the ion concentration in the tested liquid from the potential difference caused on each electrode. In this case, the ion pairs not interferring the measurement of measurement objective ions are mixed much in the tested liquid 2 than the measuring objective ions in the tested liquid 2, and the said ion pairs are mixed to the inner liquid 10 of the reference electrode with the same concentration as the mixed concentration to the tested liquid. Thus, the ion pair concentration mixed to the inner liquid 10 and the tested liquid 2 is equal each other, and it is much more than the ion pairs such as KCl in the inner liquid 5 and the measuring objective ion concentration in the tested liquid 2, then the potential difference between the liquids is subjected to the ion pairs mixed much to avoid production almost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08333787-A (JP)
Title: Deodorizing device for toilet
Inventor: SOMA NAOTANE
IPC: E03D9/00
Filed: 1995-06-06
Abstract: PURPOSE: To prevent the infiltration of water and the like into a charging part in a body so as not to have failure such as electric leakage, and reduce screw parts so as to facilitate assembly and disassembly. CONSTITUTION: A frame is internally mounted between two divided bodies through a clearance to form a body 3. Water does not infiltrate into the frame 10 even if infiltrating into the body 3 so as to be able to prevent electric leakage. The frame 10 is fixed to the body 3 in the center position of the frame 10 by one screw. Infiltration of water can therefore be prevented with simple structure.
Patent JP-S5564836-A (JP)
Title: Adsorbent for heavy metals
Inventor: TAZAKI YUUJI
IPC: B01J20/12
Filed: 1978-11-09
Abstract: PURPOSE: To treat heavy metals easily at low cost by adsorption of heavy metals present in waste water discharged from mining industry, etc., using vermiculite as an adsorbent.  
     CONSTITUTION: Harmful substances, particularly heavy metals, in waste water discharged from factories, mines, etc., are removed by an adsorption-filtration method using vermiculite as an adsorbent and a filtering tank. Thus, the adsorptive removal of heavy metals can be attained with a comparative easiness technologically by using inexpensive vermiculite without expensive active carbon or activated alumina. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6156174-A (JP)
Inventor: DEIBUITSUDO RICHIYAADO EIMITSU
IPC: A61K8/00
Filed: 1985-06-27
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-S63303983-A (JP)
Title: Photochromic compound
Inventor: IRIYOU TAKEAKI
IPC: C09K9/02
Filed: 1987-06-03
Abstract: NEW MATERIAL:A compound expressed by formulae I or II (R1 represents 1-30C alkylene or 8-30C arylalkylene; R2-R5, R9-R18 and R22-R27 represent lower alkyl, lower alkoxy, etc.; R6, R7, R19 and R20 represent H, lower alkyl, etc.; R8 and R21 represent lower alkyl, 2-21C alkoxyalkyl, etc.). EXAMPLE:1',1'''-(1,3-Propanediyl)bis[3',3',4',6'-tetramethylspiro[indo lino-2',3''-(9'''- methoxynaphtho)[2,1-b][1,4]oxazine]]. USE:A material for image-display or optical recording, which has large molar extinction coefficient, superior durability and temperature characteristics during coloring. PREPARATION:First, indole derivatives expressed by formulae III and IV are synthesized and both compounds are reacted with a dihalogenoalkylene expressed by the formula X-R1-X to form a salt expressed by formula V. Then the salt is reacted with alpha-nitron-beta-naphthol derivatives expressed by formulae VI and VII to afford the compound expressed by formula I.
Patent JP-H01308904-A (JP)
Title: Measurement of gap
Inventor: IKEDA MINORU
IPC: G03F7/20
Filed: 1988-06-08
Abstract: PURPOSE:To stably measure a gap by obtaining a pattern signal in a definite contrast by using a pattern, which is constituted of an opaque pattern and the shade generated in the transparent part adjacent to said opaque pattern, as a pattern for a real image. CONSTITUTION:The illuminance of the transparent part 26 becoming the real image pattern of a mask 11 depends only on the luminous flux 30 reflected from the surface of the transparent part 26 and the luminous flux 31 reflected from the surface of a wafer 5 is blocked by an opaque pattern 24 to result in shade. Therefore, even when the surface reflectivity of the wafer 5 is changed, the illuminance of the transparent part 26 is not changed and generally set to a low level. Since the illuminances of the adjacent opaque patterns 24, 25 are generally set to high levels according to the surface reflectivities thereof, the signal (waveform 27) of the transparent part 26 can be clearly discriminated.
Patent JP-H11324130-A (JP)
Title: Power line lead-in method fur unit dwelling house and palc panel for the unit dwelling house
Inventor: HAGIHIRA KIYOSHI
IPC: E04C2/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a power line lead-in method to a unit dwelling house and a PALC panel for the unit dwelling house which can lead in a power line without exposing the incoming power line on an external wall even when the power line is led from the external wall and a wattmeter box is fitted to the external wall, can eliminate damage of the incoming power line, and can prevent an accident such as electric shock or leak from generating. SOLUTION: A power line 4 is led in the indoor side from a through-hole 9 for leading a power line from the outside provided on one of PALC panels 3 forming the external wall of a unit dwelling house 1. This power line 4 is arranged through a power line lead-in tool 6C provided on the indoor side of the PALC panel 3, and a wattmeter box 5 for a watt-hour meter is provided on a proper position on the outdoor side of the PALC panel 2. The power line 4 is arranged from a power line lead-in tool 6A on the corresponding position on the indoor side to the wattmeter box 5.
Patent JP-H11330170-A (JP)
Title: Semiconductor device, manufacture thereof, and inspection of the semiconductor device
Inventor: IWATA MASAKI
IPC: H01L21/66
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a method for manufacturing the semiconductor device, and a method for inspecting the semiconductor device, which can shorten an inspection time of semiconductor devices in the form of a wafer. SOLUTION: Fuses 5 for identification of inspection results associated with respective semiconductor chips 2 are provided on streets 3 of a wafer 1, having plural semiconductor chips 2. In the method for inspecting the semiconductor devices, the fuse 5 for identification of an inspection result corresponding to the semiconductor chip 2 as a defective is cut off in the first inspection, and the semiconductor chip as the defective corresponding to the cut-off fuse 5 is not inspected in the second inspection.
Patent JP-H06323701-A (JP)
Title: Operating method for ice-making machine using supercooled water
Inventor: SENOO YASUTOSHI
IPC: F25C1/00
Filed: 1993-05-17
Abstract: PURPOSE:To obtain an operating method of an ice-making machine using supercooled water, which prevents freezing in a heat exchanger and enhances the loading efficiency of ice in an ice storage tank. CONSTITUTION:An ice-making machine using supercooled water consists of a refrigerating machine 1, a supercooled water heat exchanger 2 and an ice storage tank 3. The refrigerating machine 1 is started with a little amount of water in the ice storage tank 3, and when ice forming starts in the ice storage tank 3 and the temperature of water supplied to the supercooled water heat exchanger 2 drops to the specified temperature or lower, makeup water of 1/40-1/5 of the amount of the supply water is supplied through a makeup water passage 10, mixed with circulation water to rise its temperature up to a specified temperature or higher and supplied to the supercooled heat exchanger 2. A nozzle 7a of a cooled water circulation passage 7 have a specified slope and the collision point to ice is moved with a rise in the water level in the ice storage tank 3.
Patent JP-H035125-A (JP)
Title: Method of manufacturing interior material
Inventor: MASUDA BUNPEI
IPC: B29C63/02
Filed: 1989-06-01
Abstract: PURPOSE:To save time and labor to eliminate the periphery of a base material, and make for high efficiency by sticking a skin material on one surface of the base material, and sticking a peripheral adhering film on the periphery of the other surface, wherein a compression molding is carried out for them to be thinner than another part, after that, they are adhered in folding them back together with the skin material. CONSTITUTION:An interior material 7a is introduced into a lower mold 14 so that the rear surface comes to be an upside, and set therein. An upper mold 20 is lower so as to cut the interior material 7a into a predetermined shape, and the skin material 6 is completely compression-bonded on the surface of a base material 5; furthermore, a compression molding is so performed that the periphery which is stuck with a periphery adhering film 26 becomes thinner than another part. The periphery 35 is raised and folded back to the rear surface of the base material 5, and then completely compression-bonded together via the periphery adhering film 26 in order to form an interior material 7. And, should the folded back position of the base material be notched, the folding back of the base material and skin material can be done readily and surely.