baber/WOPTO huggingface dataset:
Patent JP-H01207282-A (JP)
Title: Novel production of 3, 4-disubstituted- benzothiazole-2-on derivative
Inventor: GO KENSHIYOU
IPC: C07D277/68
Filed: 1988-04-28
Abstract: PURPOSE: To obtain the compound useful for control of blast or stem rotting of rice in high yeild in short time by allowing a 4-substituted-aminobenzothiazole derivative of formula I to react with a DMF and an alkylating agent in the presence of an acid catalyst and then hydrolyzing the resulting compound.  
     CONSTITUTION: A 3,4-disubstituted-2-formimide(2,3-dihydro)benzothiazole derivative of formula II (R 1  is F, Cl, hydrobromic acid, methyl; R 2  is methyl or ethyl) is obtained by allowing a 4-substituted-aminobenzothiazole derivative of formula I to react with a DMF and an alkylating agent (preferably dimethylsulfate, iodomethane, chloroethane, etc.) in the presence of an acid catalyst (preferably hydrobromic acid, hydrochloric acid, sulfuric acid, nitric acid, formic acid, acetic acid, etc.). The objective compound of formula III is obtained by hydrolyzing the resulting compound. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59230906-A (JP)
Title: Pipe-type conveying apparatus for granular powder
Inventor: SATOU AKIMUNE
IPC: B65G19/22
Filed: 1983-06-14
Abstract: PURPOSE:To miniaturize a pipe-type granular powder conveying apparatus and reduce abrasion of the inner surface of a pipe by inserting carrier plates through space rings in a pipe for a conveying path and conveying same toward a discharge portion formed by notching a part of the pipe. CONSTITUTION:Carrier plates 5 endlessly connected through space rings are slided in a pipe 3 by the arrow direction movement of a sprocket 9. The carrier plates receive granular powder 4 from a hopper 8 and convey same toward a notch portion 3a of the pipe 3 to be discharged. This arrangement can reduce abrasion of the inner surface of the pipe, miniaturize a conveying apparatus and accomplish constant quantity conveying operation.
Patent JP-H09292542-A (JP)
Title: Substrate for mounting optical parts
Inventor: YAMASHITA TERUO
IPC: G02B6/30
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To easily provide an optical module which is high in reliability with high productivity with respect to the stability of optical characteristics of mounted optical parts. SOLUTION: A substrate 1 for mounting the optical parts is obtained by securing member 3 for fixing the optical parts, which consists of an optical fiber-mounted region 4 formed with an engaged part for fixing optical fibers, an optical part-mounted region 5 formed with a mounting surface, on which the optical parts are mounted, and a glass press-formed article having a mounting reference plane to be used as a reference of the mounting position at the time of mounting the optical parts, on a base material 2 constituted of a solid having a higher coefficient of thermal conductivity than that of the member 3 or on a base material 2 constituted of a solid having a smaller coefficient of thermal conductivity than that of the member 3 and having a thickness thicker than the maximum thickness of the optical part-mounted region 5 in the member 3.
Patent JP-S58225610-A (JP)
Inventor: YAMADA YOSHIHIKO
IPC: H01C17/00
Filed: 1982-06-24
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-S63273166-A (JP)
Title: Electronic dictionary
Inventor: NISHIURA FUSAO
IPC: G06F17/28
Filed: 1987-04-30
Abstract: PURPOSE:To input a character string in a high speed by using an image read means so as to read a character string such as a word being an object of retrieval of a dictionary and inputting the words in the lump. CONSTITUTION:In reading an image (image, character pattern) by a read means B, an extraction means C extracts a character image at least in the unit of words from the image to specify the result as words or phrases for the retrieval object of a dictionary. The character image is converted into a character code string by a conversion means D. A read means E retrieves a storage means A based on the character code string from the conversion means D and reads out the character code string representing the information such as translation or significance corresponding to the coincident character code string (index part) and gives it to an output means F. The output means F outputs the character code string representing the information in a perceptible form such as voice or visuality.
Patent JP-H06295777-A (JP)
Title: Current carrying booster for ignition plug of model engine
Inventor: YAMAGIWA HIROO
IPC: F02B75/34
Filed: 1993-04-08
Abstract: PURPOSE:To allow quick and easy connection to and disconnection from an ignition plug, and further allow the maintenance of a stably coupled and current carrying condition without any play by providing the lower end section of a booster body with a collet chuck having a plurality of engagement claws resiliently openable and deformable. CONSTITUTION:The lower end section of a booster body is fitted with collet chuck 19 having a plurality of engagement claws 34 resiliently openable and deformable, and the claws 34 are opened and deformed for biting an ignition plug P at the lower head 15 thereof having small diameter. According to this construction, the external surface of the claws 34 is constrained with a sheath cylinder 36 coupled to the booster body in such a way as freely slidable. On the other hand, when the cylinder 36 is moved upward against a pushing down resilient force, the booster body can be inserted in the plug P linearly from upper level.
Patent JP-H05303565-A (JP)
Title: Character processor
Inventor: KORI JUNICHI
IPC: G06F17/22
Filed: 1992-04-27
Abstract: PURPOSE:To change a character which is already inputted into a character having a close character code on a word processor. CONSTITUTION:A character code change part 3 increases a character code at a cursor position by one in response to the depression of an increment key 1b on a keyboard 1 and decreases the character code by one in response to the depression of a decrement key 1c to change the character at the cursor position into a character having a last or following character code. Further, the character code is changed cyclically to the head when increased from the tail or to the tail when decreased from the head so that the result of the increase or decrease does not exceed a range stored in a character code storage part 4, thereby changing characters in the range of stored character codes.
Patent JP-S5631655-A (JP)
Title: Spectrum display unit
Inventor: INAMI MAMORU
IPC: G01R23/165
Filed: 1979-08-24
Abstract: PURPOSE: To enable to display the frequency distribution of channel of greater level, by the gate processing of the spectrum signal and the full band signal at each frequency band of a plurality of channels.  
     CONSTITUTION: The audio signals L, R adjusted to the same level by the attenuators 3a, 4a are respectively fed to the band pass filters 5 1 W5 7 , 8 1 W8 7  and the full band filters 5 8 , 8 8 . Further, each output is processed via the rectifying and smoothing circuits 6 1 W6 8  and 9 1 W9 8  to form the spectrum signal and the entire band signal of each frequency band. The full band signal and each spectrum signal of L and R channel are selected for the greater full band signal at the comparison circuit 12 and the gate circuit 10 and fed to the display drive circuit 13. Accordingly, on the display board 14, the peak level of input signal can be displayed on the full band display element 14b and the frequency distribution can be displayed on the spectrum display element 14a respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58225673-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA KAZUO
IPC: H01L33/58
Filed: 1982-06-23
Abstract: PURPOSE:To contrive to reduce the prime cost of a light emitting device by a method wherein the transparent body of cylindrical galss or transparent resin, etc., is used in place of a cylindrical lens. CONSTITUTION:An outside frame 21 is equipped to an epoxy substrate 3 equipped 4 is filled up, and the cylindrical lens 11 of glass or transparent resin is equipped. Because the refractive index of transparent resin 4 is larger than air, and leads out outside effectively radiation of the element 5, and moreover it has the refractive index nearly the same with the lens 11, the reflecting quantity of incident light to the lens is small. Accordingly when transparent resin 4 is filled up, glass can be used as the round bar as it is, and because to form in the semicylindrical type is unnecessary, the prime cost can be reduced.
Patent JP-H07286130-A (JP)
Title: Water-base coating composition
Inventor: GEERII ROBAATO RAASON
IPC: C08G18/70
Filed: 1995-04-10
Abstract: PURPOSE: To provide the subject compsn. imparting a coating film excellent in antistaining properties and chemical resistance containing an aq. dispersion of a specific polymer and an aq. dispersion of a polyisocyanate but not containing a residual hydroxyl group or amino group.  
     CONSTITUTION: The objective compsn. pref. contains (A) an aq. dispersion of a polymer not containing hydroxyl primary amino and secondary amino and having at least two active methylene groups and (B) an aq. dispersion of polyisocyanate (pref., 2-4 NCO groups) so that the ratio of the equivalent of the NCO group of the component B to that of the active methylene group of the component A becomes 0.5-2. As the component A, an aq. dispersion of an addition polymer having two or more acetoacetate groups obtained by the emulsion polymerization of at least two ethylenically unsaturated monomers containing 10-20 wt.% acetoacetoxyethyl methacrylate based on formed polymer weight is pref. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58224354-A (JP)
Title: Photoconductive composition
Inventor: KATAGIRI KAZUHARU
IPC: G03G5/06
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a photoconductive compsn. having high sensitivity to semiconductor laser beams, by using a specified cyanine dye as a charge generating substance. CONSTITUTION:An aluminum plate is coated with an aq. ammonia soln. of gelatin and dried to form an undercoat layer. A charge generating layer is formed by coating the undercoat layer with a soln. prepd. by dissolving in a solvent together with a binder resin, such as butyral resin, a compd. represented by formula I in which Z1, Z2 are each an atomic group needed to complete a hetero ring contg. N; A1, A2 are each a divalent hydrocarbon group forming a 5- or 6- membered ring; R1, R2 are each H or optionally substd. alkyl; R3, R4 are each H or halogen; X(-) is an anion; m, n are each 0 or 1; and l is 1 or 2. A charge transfer layer is formed on the charge generating layer to prepare an electrophotographic receptor. The cyanine compd. may be added to the same layer together with a charge transfer substance.
Patent JP-H06318602-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KATSUMATA YASUHIRO
IPC: H01L29/732
Filed: 1993-05-10
Abstract: PURPOSE:To secure breakdown voltage without increasing the depletion layer width between a base and a collector by providing a semiconductor region with a lower impurity concentration than a low-concentration impurity region between a high-concentration impurity region and the low-concentration impurity region. CONSTITUTION:An intrinsic doped layer 103 with the lowest impurity concentration is formed between a buried collector layer 102 on a substrate 101 and a low-concentration collector layer 104. In this manner, by forming the intrinsic layer 103 between the low-concentration collector layer 104 where electric field tends to be centered greatly when collector current increases and the buried layer 102, electric field concentration can be shared by a base-collector junction and the intrinsic doped layer 103, thus avoiding electric field concentration between the base and the collector, hence improving the breakdown voltage.
Patent JP-H11301240-A (JP)
Title: Air conditioner for vehicle
Inventor: SATO YASUHIRO
IPC: B60H1/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reasonably suppress operation force of a door member, while reducing a harsh auditory sense which is given to an occupant SOLUTION: In the maximum heating condition, an air-mix door 100 is formed so that the angle θ thereof held between the face plate M of the air-mix door 100 (M is a visible outline of a packing 100b) and a slope face 24 is retained between 10 deg. and 50 deg., which allows a recess part 22 to be shallower compared with the existing one, so that generation of vortex at the recess part 22 is suppressed. Accordingly, a harsh auditory sense which is given to an occupant can be reduced.
Patent JP-S60385-A (JP)
Title: World clock
Inventor: YAMAGATA MASATO
IPC: G04G9/00
Filed: 1983-06-16
Abstract: PURPOSE:To inform the current time of a required city precisely under the consideration of summer time by storing data such as the time differential to the world standard time and the existence of a summer time system and executing operation on the basis of these data. CONSTITUTION:The circuit 2 of a card consists of a memory 20 and an I/O interface 21. Data such as a mark indicating that the card is a world clock card, plural city names in the world, time differential to the world standard time in each city, the existence of the summer time system, and the southern or northern hemisphere are previsouly stored in the memory 20. The circuit 22 of a clock body consists of an I/O interface 23, a microprocessor 24 including a clock circuit, switches SW1-SWn, a voice composing circuit 25, a power amplifier 26, a speaker 27, and a time display device 28 and informs the current time of a required city on the basis of the data stored in the memory 20.
Patent JP-S5333619-A (JP)
Title: Multiple exposure unit
Inventor: SUNOUCHI AKIO
IPC: G03B9/68
Filed: 1976-09-09
Abstract: PURPOSE: To release the restriction of the film take-up spool by opening the camera back cover, and thus to enable the film rolling into the take-up spool. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08279405-A (JP)
Title: Manufacture of chip electronic component
Inventor: HIRAMATSU SHIGERU
IPC: H01C17/06
Filed: 1995-04-06
Abstract: PURPOSE: To easily divide in the simple step and to scarcely generate a burr. CONSTITUTION: A board fixing film 25 formed with an adhesive layer 20 is provided, and a ceramic board 12 formed many lateral and longitudinal electronic elements such as resistors is laminated on the layer 20 of the film 25. The surface of the board 12 is coated with wax 26 dissolved in solvent at the ambient temperature by heating it to about it to about 150 deg.C and cooled to the ambient temperature, then the board 12 is heated to remove the solvent 27 in the wax 26 and diced to be divided at each chip electronic component 10.
Patent JP-H07317156-A (JP)
Title: Structure for mounting column to foundation
Inventor: YASHIRO MINORU
IPC: E04B1/348
Filed: 1994-05-23
Abstract: PURPOSE:To provide a structure mounting a column to a foundation with high productivity which requires no complicated work in a constructing site. CONSTITUTION:A pin 11 is erected on the upper surface of a concrete foundation 1, and the pin 11 has a female screw hole 12 opened upward. A column 2 is hollowed, has a bottom plate 21 on the bottom part, and the bottom plate 21 has a recessed part 22 to be fitted to the pin 11. The recessed part 22 has a mounting hole 23 bored substantially concentrically to the female screw hole 12. The recessed part 22 provided on the bottom plate 21 of a column bottom part is fitted to the pin 11 erected on the upper surface of the concrete foundation 1, and a bolt 3 is screwed into the female screw 12 provided on the pin 11 through the mounting hole 23 from above the bottom plate 21.
Patent JP-S59233071-A (JP)
Inventor: YAMAZAKI AKIRA
IPC: E04C5/18
Filed: 1983-06-15
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-H01278035-A (JP)
Title: Tape carrier for semiconductor device
Inventor: IINO KAZUHIRO
IPC: H01L21/60
Filed: 1988-04-28
Abstract: PURPOSE:To prevent the turbulence of the fingers of inner leads and to contrive a sealing of a semiconductor pellet by a method wherein the points of the fingers of the inner leads are coupled with each other and fixed by a polymeric fixing member obtainable by a method wherein a semicured epoxy resin is liquefied by a heat treatment, which is performed at a prescribed temperature, and when the resin is cooled at a room temperature, it is cured and is turned into an insulator. CONSTITUTION:A thermocompression bonding is performed by a heater tool 7 in a state that bumps 6 of a semiconductor pellet 5 placed on a stage 4 of a tape bonding device and fingers 1 of a tape carrier are aligned to each other. The connection between the bumps 6 and the fingers 1 are performed by an eutectic solder method and a heating temperature is set at 190-200 deg.C. A semicured epoxy resin is liquefied at the time of bonding of these inner leads and the surface of the pellet 5 is covered with the resin, but when the resin is cooled at a room temperature, it is completely cured and is turned into a sealing member 8 consisting of an epoxy resin. Thereby, the turbulence of the fingers of the inner leads is prevented and a sealing of the semiconductor pellet is contrived.
Patent JP-S601920-A (JP)
Title: Switch circuit device
Inventor: MIYAGAWA HITOSHI
IPC: H03K17/00
Filed: 1983-06-17
Abstract: PURPOSE:To prevent the malfunction even if noise or the like is introduced from the external, by comparing a current supplied to an operation switch part with a current outputted from this operation switch part and generating an output when these currents coincide with each other within a certain allowable range. CONSTITUTION:A device consists of an operation switch part 73 having one switch 73a, a current mirror 72 as the first detecting means which detects the current supplied to this operation switch part 73, a terminal resistance 75, a terminal resistance 76, as the second detecting means which detects the current outputted from the operation switch part 73, and an AND circuit 74 as the comparing circuit which compares output timings of terminal voltages V6 and V7 obtained by terminal resistances 75 and 76 with each other and generates the output only when they coincide with each other. Consequently, even if the noise is introduced to an input line, an output line 78, or the like of the operation switch part 73, the output is not generated in the AND circuit 74, and the malfunction of this switch circuit device is prevented.
Patent JP-S589929-A (JP)
Title: Heat treatment for roll die for cold pilger rolling mill
Inventor: MIYAUCHI SHIYOUICHIROU
IPC: C21D6/00
Filed: 1981-07-10
Abstract: PURPOSE:To reduce residual stresses and to maintain strength and toughness by subjecting a roughly formed roll die material which is austenitized prescribed temps. to a heat treatment under prescribed conditions. CONSTITUTION:A roughly formed roll die material consisting of material of high strength and high toughness die steel type is heated at 1,000-1,100 deg.C, whereby it is austenitized. Such high temp. material is immersed successively in the 1st stage hot bath of a middle temp. of 500 deg.C and in the 2nd stage hot bath of a low temp. of 250 deg.C, whereby it is cooled. In the 1st stage bath, the material is quickly cooled at such cooling rate at which it does not get to the nose in the transformation region of pro-entectoid carbide, pearlite, etc. and in the 2nd stage bath, it is cooled down to the temp. right above the martensite transformation region in a short time in such a way that it does not get to the nose in the bainite transformation region. Thereafter, the material is allowed to cool with air, whereby it is hardened.
Patent JP-S5232544-A (JP)
Title: Through type current transformer of gas insulation opening device
Inventor: MITSUHASHI SHIGEMI
IPC: H01F38/20
Filed: 1975-09-08
Abstract: PURPOSE:Approval test and sealing work made easy, by a method such that through type current transformer is made capable of being removed from the cylindrical capsule even without unsealing.
Patent JP-H07292939-A (JP)
Title: Floor board, connector, and double floor constructed thereof
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/024
Filed: 1994-04-25
Abstract: PURPOSE:To provide enhanced construction properties by laying floor boards lengthwise and crosswise each of which is made of a thin plate of semi- cylindrical cross section with side openings, and connecting the floor boards together by insertion of the support legs of the floor boards into the grooved portions of connectors. CONSTITUTION:Semi-cylindrical floor boards 1 each made of galvanized sheet iron have their surface plates 2 folded downwards to form side faces 3, and openings 4 are provided through the side faces at equal intervals, and the portions of the side faces other than the openings 4 are used as support legs 32. The floor boards 1 are laid lengthwise and crosswise in 2X2 lines on a slab to form a double floor A, and a cord 7 is drawn out onto the surface plate 2 of each floor board 1 through a wire outlet 26. Therefore, wire can be drawn out from any place, facilitating a wiring operation.
Patent JP-H01279924-A (JP)
Title: Preparation of heterocyclic polymer
Inventor: UEDA MITSURU
IPC: C08G73/08
Filed: 1988-05-06
Abstract: PURPOSE:To facilitate the handling of raw materials and polymn. processing in preparing a heterocyclic polymer by reacting a dicarboxylic acid with a phthalamidrazone in the presence of phosphorus pentaoxide and an org. sulfonic acid. CONSTITUTION:A dicarboxylic acid of the general formula HOOC-R-COOH (wherein R is formula I, II, III or IV; n is 1-5; m is 0-20) is reacted with phthalamidrazone in the presence of phosphorus pentaoxide and an org. sulfonic acid. It is pref. that the mixing ratio of phosphorus pentaoxide to the org. sulfonic acid is 1:2-1:20 (by mole). When said reaction is performed at relatively low temp., polytriazole is obtd., but at higher temp. than that, polyoxadiazole is obtd. As the org. sulfonic acid, e.g., methanesulfonic acid, ethanesulfonic acid etc. can be cited.
Patent JP-H11305834-A (JP)
Title: Automatic carrier, automatic carrying system and processing method using automatic carrier
Inventor: KITANO TAKASHI
IPC: B60Q1/28
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To attain a processing by accurately visualizing the situation of an illumination range. SOLUTION: An automatic carrier 12 automatically traveling along an orbit 10 is provided with an LED 18 and a CCD camera 20 for receiving a light from the illumination range. When a mark 16 on the orbit 10 is recognized based on the light received result of the CCD camera 20, the automatic guided vehicle 12 stops traveling. The illuminance of the LED 18 is adjusted in plural stages.
Patent JP-S62265753-A (JP)
Title: Semiconductor storage device
Inventor: GOTO HIROSHI
IPC: H01L27/10
Filed: 1986-05-13
Abstract: PURPOSE:To highly integrate a semiconductor storage device by forming an insulating film and electrodes on an element separating U-shaped groove side to form a speedup capacitor having a collector region and a buried layer as other electrodes and the insulating film as a dielectric, and setting a load resistance between the power source of one electrode and the contactor of a base. CONSTITUTION:An n<-> type buried layer is diffused in a p<-> type semiconductor substrate 2 to form a layer 4, an n<-> type layer 6 is epitaxially grown on the surface, an U-shaped groove 18 is then formed, and thermally oxidized to form an insulating film 20. Thereafter, a channel cut region 26 is formed by ion implanting, a polycrystalline silicon 22 is bonded to the interior of the groove 18, boron is then doped, anisotropically etched to form an intermediate groove on the layer 22, an insulating layer 24 is filled to flatten the surface. A speedup capacitor Cs is formed with the layer 22 as one electrode and with n-type layers 4, 6 as the other electrodes, and a metal electrode 14 is contacted with the layer 22. A base electrode B is connected with the layer 22 to set the layer 22 between the electrodes 14 as a load resistor RL.
Patent JP-S63275730-A (JP)
Inventor: TANEUE FUMIO
IPC: B65H54/70
Filed: 1987-05-01
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。