baber/WOPTO huggingface dataset:
Patent JP-H11256907-A (JP)
Title: Ventilating window
Inventor: SAKATA MASAHIRO
IPC: E05C17/32
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating window of excellent safety in which connection of an opening/closing arm limiting the opening angle between paper sliding doors can be released from the outside. SOLUTION: A connecting frame body 24 is slidably built in the inner part of styles 4a of a paper sliding door 4, and a knob 33 for sliding operation of the connecting frame body 24 is provided on the outdoor side of the style 4a. An opening/closing arm 7 limiting the opening angle between the paper sliding doors is connected to a door side bracket 6 provided on the indoor side the style 4a. An engaging shaft 39 provided on the door side bracket 6 is inserted into an engaging hole 36 formed on the side plate 34 of the connecting frame body 24, and an engaging plate 41 engaged with the inner face of the side plate 34 is provided on the extreme end of the engaging shaft 39. A large diameter hole 40 is formed on the lower end of the engaging hole 36.  By operating the knob 33, the connecting frame body 24 is pulled down, the engaging plate 41 is made to coincide with the large diameter hole 40 to release connection of the style 4a of the door 4 with the door side bracket 6, and by releasing the connection, the doors 4 can be largely opened.
Patent JP-S60199160-A (JP)
Inventor: HIROSE TOSHIO
IPC: E04F13/08
Filed: 1984-03-22
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-S61216706-A (JP)
Title: Ultra-submerged sedimentation tank
Inventor: KIMURA KOZO
IPC: B01D21/02
Filed: 1985-03-19
Abstract: PURPOSE:To contrive to conserve space, by forming a tank main body into a longitudinally elongated round pipe shape and providing a solid-liquid separation member, which consists of a large number of inclined plates formed so as to be inclined upwardly in a raw liquid introducing side, in the tank. CONSTITUTION:The liquid mixture consisting of activated sludge and raw water from an aeration tank 9 is introduced into a sedimentation tank 1 and a part of sludge passes through the holes of a distribution plate 4 and the remainder is fallen along a partition plate 5 to be accumulated in a sludge concn. part 7. The sludge passed through the distribution plate passes between inclined plates 2 to be accumulated in a sludge concn. part while grown into large particles. Moisture rises as it is and the supernatant liquid is taken in from a flooding weir 6 to be sent to the next process. The sludge accumulated in the sludge concn. part is taken out from a sludge discharge pipe 10 to be subjected to treatment.
Patent JP-S51130146-A (JP)
Title: Dc control type output level adjustment circuit
Inventor: NISHITOBA SHIGEO
IPC: H03G1/00
Filed: 1975-05-07
Abstract: PURPOSE: Smoothing of the audio signal to the truning angle of the variable resistor in the DC control type output level adjustment circuit used for television receiver, audio equipment, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63249123-A (JP)
Inventor: ARUBERUTO ZANKANEERU
IPC: A47F7/02
Filed: 1988-03-09
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-S54146965-A (JP)
Title: Production of semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/027
Filed: 1978-05-10
Abstract: PURPOSE: To improve an integration density by using the photo mask plate having a pattern, which is protruded with the same thickness as the dimension of difference between a concave and a convex, to perform the light exposure processing when the pattern of a resistor film is formed on the semiconductor substrate having uneven regions.  
     CONSTITUTION: Base region 2 is formed on Si substrate 1 by diffusion, and SiO 2  film 3 and Si 3 N 4  film 4 are laminated and caused to adhere onto all the surface while providing a concave on region 2. Next, negative photo resistor film 5 is applied throughout the surface, and photo mask plate 6 having patterns a, b and c is superposed onto this film 5. At this time, patterns a and c are caused to adhere closely to the convex region of substrate 1, and pattern b is caused to adhere closely to the convex region. Therefore, the thickness of the pattern is set to a=c≪b previously, and further, the thickness of b is made approximately equal to depth t of the convex. The mask plate is constituted in this manner to perform the light exposure processing, so that the incident light can be prevented from entering into the convex, and the substrate is exposed to light as the pattern, and a high-density integration is possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58171153-A (JP)
Title: Communication system of loop transmission
Inventor: AOYAMA SHIGERU
IPC: H04L1/22
Filed: 1982-03-31
Abstract: PURPOSE:To shorten reconstitution at the generation of a fault on a loop transmission line by connecting a master station and plural subordinate stations as a loop by a main loop transmission line and a subloop transmission line of which transmitting directions are reversed with each other and setting up the master station at a loop back mode at normal operation. CONSTITUTION:At normal operation, the master station 1 and subordinate stations 2-a-2-d communicates with each other by the main loop 3. At the time, the master station 1 is in the loop back mode and transmits the same signal as the main loop 3 also to the subloop 4. If disconnection occurs in a point A, the local station 2-c is turned to the turnback mode by the disconnection of clocks. The local station 2-c informs the return-back mode in the self-station to the master station 1. Consequently the master station 1 turns the subordinate station 2-b to the loop back mode and also turns the self-station to the normal mode to reconstitute the loop.
Patent JP-H09239021-A (JP)
Title: Artificial blood vessel
Inventor: MITANI MOTOHIRO
IPC: A61F2/06
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an artificial blood vessel having excellent bioadaptability and safety by forming this blood vessel of a high-polymer compsn. contg. a polymer formed by polymerizing a monomer compsn. contg. a monomer having the side chain expressed by special formula and at least >=1 kinds of another polymers. SOLUTION: This artificial blood vessel is composed of the high-polymer compsn. contg. the polymer A formed by polymerizing the monomer compsn. contg. the monomer having the side chain expressed by the formula I and at least >=1 kinds of another polymers. In the formula I, R<1> and R<2> are the same or different groups and are hydrogen atoms or 1 to 4C alkyl groups. The polymer A is the polymer formed by polymerizing the monomer compsn. contg. the monomer having the side chain expressed by the formula I and is the independent polymer or copolymer of the monomer having the side chain. In such a case, molecule design may be executed by taking the kind and compounding ratio of the monomer expressed by the formula I and the kind and compounding ratio of the materials to be copolymerized into consideration in order to enhance the compatibility with another polymers.
Patent JP-S58175963-A (JP)
Title: Brushless motor
Inventor: HIRANO NORIMITSU
IPC: H02K29/00
Filed: 1982-04-06
Abstract: PURPOSE:To facilitate positioning of a mganetoelectric transducer by arranging a field magnet of a conductor unit which contributes to the torque generated from an armature coil and the transducer for detecting the position on the back surface which does not directly face the magnet. CONSTITUTION:Three armature coils 14 are fixed to a magnetic yoke 12 so as to alternately have N-poles and S-poles and to face a field magnet. The coils 14 are arranged so as not to superpose at an equal pitch, for example, at 120 deg. pitch. A through hole 13 is formed at the position of the yoke 12 which corresponds to the lower surface (back surface) of the conductor unit 14a or 14a' which contributes to the torque generated from the coil 14, and a magnetoelectric transducer 16 for detecting the position is provided at the hole 13.
Patent JP-S63222438-A (JP)
Title: Apparatus for inspecting defect on wafer surface
Inventor: IKUBO HIROYUKI
IPC: G01N21/956
Filed: 1987-03-11
Abstract: PURPOSE:To improve inspecting accuracy to a large extent and to automate the checking, by detecting the occurrence of cracks based on the amount of incident light in an optical amount detecting means by way of a wafer, and applying a mark at a position, where the cracks occur. CONSTITUTION:Light, which is projected to a wafer 7 from a light emitting means 6, is transmitted through or reflected by the wafer 7 and inputted into an optical amount detecting means 8. When a crack is yielded in the wafer 7, the light projected from the means 6 is scattered by the crack, and a smaller amount of light is transmitted or reflected. A much smaller amount of light is incident to the means 8. When the amount of the light detected by the means 8 is found to be smaller than a specified amount, a marking means 10 applies a mark on the side of a surface 7a of the wafer 7 at a position corresponding to the part, where the light is projected. The relative positions of the means 6 and the wafer 7 are changed with a moving means 9. Thus the inspecting accuracy is largely improved, and the inspection is automated.
Patent JP-H11238311-A (JP)
Title: Optical disk recorder
Inventor: SUZUKI SHINJI
IPC: G11B20/10
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To automatically set stereo and monaural modes by detecting whether analog audio signals of left/right two channels that the stereo mode and monaural mode coexist is the stereo mode or the monaural mode, generating the digital compression data for the stereo mode and monaural mode and alternately recording them. SOLUTION: The analog audio signals of an L channel and an R channel that the stereo mode and monaural mode coexist are A/D converted by an A/D conversion part 3, and the digital audio data are outputted. The digital compression data converting these data by a signal processing part are recorded on a mini-disk 8 by a magnetic head 10 with a recording/reproducing part. At this time, a detection signal showing whether the L/R channels analog audio signal is the stereo mode or the monaural mode is outputted to a control part 15 by a stereo/monaural detection circuit for analog 20. By controlling the signal processing part and a recording/reproducing part based on the detection signal with the control part 15, the stereo mode and monaural mode are set automatically to be recorded on the disk 8.
Patent JP-S61216999-A (JP)
Inventor: FUJIKAWA TOMIO
IPC: E21D21/00
Filed: 1985-03-22
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-S59181119-A (JP)
Inventor: KINOSHITA KUNIO
IPC: A61B1/12
Filed: 1983-03-31
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-S56155653-A (JP)
Title: Catalyst
Inventor: KANEYASU MASATAKA
IPC: B01J37/02
Filed: 1980-04-30
Abstract: PURPOSE: To increase the strength and the surface area of a catalyst and to adhere a large quantity of the catalyst to the inside surface of a cylindrical carrier, by dividing the cylindrical carrier  into two equal chambers with a partition wall arranged vertically against the flat surface of the  cylinder, making the thickness of the partition wall thinner than that of a peripheral wall, and  thickening the wall part at which the peripheral wall and the partition wall are jointed together.   
     CONSTITUTION: A carrier comprises two chambers of the same size divided with a partition wall  arranged nearly vertically against the radial flat surface of a cylinder. The cylinder has an outside  diameter of 6W10mm, an inside diameter of 4W8mm and a height of 4W10mm. The relation of the  thickness (bmm) of the partition wall with the thickness (amm) of the peripheral wall satisfies b/a= 0.4W0.8 (with the proviso of b>0.5). The thickness (cmm) of a built-up layer on the peripheral  wall at a part where the peripheral wall and the partition wall are jointed together, satisfies c=  e×0.1W0.3-d×0.5W1.5 (e is the inside diameter mm) in relation with a distance (dmm) circumferentially apart from the intersection point of the peripheral wall with the partition wall. The  carrier is made of porous ceramics, silicon carbide, etc.. The carrier is suitable especially as a  component of a catalyst such as titanium oxide, vanadium pentoxide, etc.. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02237224-A (JP)
Title: Parallel/serial conversion circuit
Inventor: MATSUBARA ATSUSHI
IPC: H03M9/00
Filed: 1989-03-10
Abstract: PURPOSE:To reduce power consumption and cost without damaging a processing speed by installing an ECL(emitter coupled logic) type circuit and a TTL (transistor transistor logic) type circuit. CONSTITUTION:Respective conversion circuits 21a-21d consist of TTL type logical gates and a conversion circuit 25 consists of an ECL type logical gate. The conversion circuits 21a-21d convert parallel data PD of 16 bits into parallel data PE 0-PE 3 of four bits and a conversion circuit 23 converts parallel data PE 0-PE 3 in TTL type logical level into parallel data PE0-PE 3 of four bits in an ECL logical level. Then, the conversion circuit 25 converts parallel data PF 0-PF 3 into serial data at a high speed. Thus, power consumption and cost can be reduced without damaging the processing speed.
Patent JP-S54148328-A (JP)
Title: Buffer memory control system
Inventor: HINAI MAMORU
IPC: G11C7/00
Filed: 1978-05-12
Abstract: PURPOSE: To dissolve the collision of the buffer memory devices at the continuation of the load order as well as for the store order and the like among the load orders by preparing two pairs of the address conversion buffers and the buffer address arrays featuring the same constitution.  
     CONSTITUTION: In the computer system in which plural orders are processed in overlap via the virtual memory and buffer memory systems, twice reference per cycle is made possible by calculation unit 30 for buffer memory device 34 storing the copy of the information of main memory 40 with installation of address conversion buffer 31 which stores the correspondence between the logic and real addressed. Furthermore, batch address array 33, which is controlled by address table control mechanism 32 which receives reference of the real address read out from buffer 31, is provided to register the address on memory 40 of the data stored in device 34. Two pairs of buffer 31 and array 33 of such constitution are provided, and the reference of device 34 caused by the output of array 33 is shifted by half cycle to avoid the collision of device 34. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04291742-A (JP)
Title: Supplier of slender chip
Inventor: AKIYOSHI KEIZO
IPC: H01L21/52
Filed: 1991-03-20
Abstract: PURPOSE:To surely thrust up slender chips such as LED chips by thrust pins of a die ejector. CONSTITUTION:Slender chips P on a wafer 1 are observed by a camera 16 to detect their positional shifts in the rotational direction. Next, a plurality of thrust pins 9 provided on a die ejector 4 are rotated by gears 13,14 and a motor 15 as rotating means to run along the longitudinal direction of chips P, which are thrust up by these pins 9 and picked up onto a transfer head 20.
Patent JP-S51132367-A (JP)
Title: Rolling ball variable speed maintaining device at non step variable sp eed machine
Inventor: SUZUKI HIDETAROU
IPC: F16H15/28
Filed: 1975-05-12
Abstract: PURPOSE:A rolling ball variable speed maintaining device at non step variable speed machine, that is a variable speed machine increasing transmission power by enabling roller to rotate while exactly synchronizing.
Patent JP-S59185150-A (JP)
Inventor: FURANKU CHIYAARUZU JIBOO
IPC: G11B21/08
Filed: 1983-04-02
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-H04291673-A (JP)
Title: Net connection system
Inventor: MATSUI MASAHIRO
IPC: G06F17/50
Filed: 1991-03-20
Abstract: PURPOSE:To facilitate the handling of a logical data base and to easily understand an output expression format in respect to a net connection system in an information processor for forming a logical data base for an electronic CAD system. CONSTITUTION:This net connection system is provided with a display processing means 13A for converting circuit data 17 indicating a symbol so as to display small data on a screen, a netting processing means 13B for executing netting processing by hitting the pin name of each symbol and forming a net table 18 and a segment processing means 13C for executing segment processing for collecting plural segment data to one segment and forming a segment table 20.
Patent JP-S54149118-A (JP)
Title: Safety device for battery forklift truck
Inventor: HIROSE CHIKAO
IPC: H02P5/68
Filed: 1978-05-12
Abstract: PURPOSE: To enable a self-running for a short distance even if a fuse blows off, by connecting fuses in series with a motor for running and a motor for loading respectively and by locating a switch circuit which can work as a result of activation from an operator seat.  
     CONSTITUTION: Fuses F1 and F2 are connected in series with a motor DM for running and a motor PM for loading respectively. A switch SW, which turns on as a result of activation from an operator seat, is located between the two fuses. And even if a fuse is burnt out, the switch turns on, and subsequently both the running and loading motors work, and thus, the truck can run by itself to a place where a fuse can be replaced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11260361-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: YAMAGUCHI SEIJI
IPC: H01M4/24
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy electrode for an alkaline storage battery with low internal resistance, high output characteristics, and long cycle life. SOLUTION: A hydrogen storage alloy electrode is constituted with AB5 type hydrogen storage alloy powder and contains an yttrium compound and a compound of rare-earth elements. The total weight of the yttrium compound 2 and the rare-earth element compound 3 is limited to 0.5-2.0 pts.wt., based on 100 pts.wt. of hydrogen storage alloy powder, and preferably, the ratio of the yttrium compound is 60 wt.% or more, and the ratio of the compound of light rare-earth elements (La, Ce, Pf, Nd) is 7 wt.% or less.
Patent JP-S58176364-A (JP)
Inventor: KASAHARA AKIO
IPC: F17C3/00
Filed: 1982-04-06
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-H08252396-A (JP)
Title: Clothes dryer with dehumidifying device
Inventor: NAKAMOTO SHIGEHARU
IPC: D06F58/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a clothes dryer in which the wet air is never touched to clothes by performing the cycle operation of the adsorbing process of moisture by an adsorbent and the regenerating process of the adsorbent with the high temperature air heated by a regenerating heater, and setting the switching timing of a first air passage switching valve later than the point of time when the passing to the regenerating heater is stopped. CONSTITUTION: In adsorbing process, a first air passage switching valve 19 is turned on (a)-side, a regenerating heater 13 is off, a first blower 12 is electrified, and a second blower 17 is off to adsorb the moisture of the interior air by an adsorbent, and cloths 8 are also dried with dry high temperature air. In regenerating process, the first air passage switching valve 19 is turned out (b)-side, the regenerating heater 13, the first blower 12, and the second blower are electrified, and the interior air is heated by the regenerating heater 13 and passed through an adsorbent 14 to isolate and release the moisture to the air.  Just before the end of the regenerating process, the current-carrying to the regenerating heater 13 is cut, and after the temperature of the adsorptive agent 14 is reduced, the first air passage switching valve 19 is turned out the (a)-side to transfer the process to the adsorbing process.
Patent JP-S58174905-A (JP)
Title: Optical waveguide and converging device
Inventor: HATAGOSHI GENICHI
IPC: G02B6/30
Filed: 1982-04-08
Abstract: PURPOSE:To enable disposition of respective elements by emitting convergent light from the end face of a substrate, and spacing the waveguide surface and a focus thereby preventing the emission to the same direction as the direction of the light except the convergent light and selecting the space on the waveguide freely. CONSTITUTION:The light 22 diffracted in a substrate by a diffraction grating 13 in a substrate is diffracted as convergent light 23 to the focus in the outside part of the substrate by a diffraction grating 14. The pattern of the grating 14 in this case corresponds to the interference pattern of the light 22 in the substrate and the light 23. Part of the light 22 is refracted by an end face 15 and is transmitted through the substrate. The direction thereof differs from the direction of the light 23 and only the convergent light can be drawn out. If the space of the grating 13 and the lattice vector thereof are so selected that the diffracted light is totally reflected on the end face 15, the light that is transmitted through the substrate by the end face 15 can be eliminated. The diffraction grating of high efficiency which refracts the primary diffracted light only to the the substrate side without emitting the same into air and prevents the emission of the diffracted light of high order to either of the substrate and the space is formed, by selecting properly the spaces of the grating 13 and lattice vector.
Patent JP-S56154432-A (JP)
Title: Organometallic complex
Inventor: OOTA KAZUCHIKA
IPC: C07C67/00
Filed: 1980-04-30
Abstract: NEW MATERIAL:A bis (alkylbenzoylacetonato) M(II) expressed by the formula (R is alkyl; M is bi-or multivalent metallic element).  
     EXAMPLE: Bis-(β-n-octylbenzoylacetonato)Cu (II).  
     USE: Materials for information recording materials and a variety of electronic appliances, some of which have the specificity of two or more melting points.  
     PROCESS: A β-alkylbenzene is reacted with acetyl chlorid in a solvent, e.g. dichloromethane, in the presence of a catalyst, e.g. anhydrous aluminum chloride, at  -20°C, for 4W10hr, to form a β-alkylacetophenone, which is reacted with ethyl  acetate in the presence of sodium ehtylate catalyst, to prepare a β-alkylbenzoylacetone. The resultant compound is then reacted with a metallic salt, to give a compound expressed by the formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58174355-A (JP)
Title: Preparation of aminophenyl-beta-hydroxyethyl sulfone
Inventor: KODERA NORIO
IPC: C07C313/00
Filed: 1982-04-06
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for vinyl sulfone type reactive dye in high purity in high yield, by reacting a nitrohalobenzene with mercaptoethanol in the presence of a base, followed by oxidizing and reducing the reaction product. CONSTITUTION:A nitrohalobenzene (e.g., p-nitrochlorobenzene, m-nitrochlorobenzene, etc.) is reacted with mercaptoethanol in the presence of a base such as alkali metal hydroxide, alkali metal carbonate, etc. to give a sulfide compound shown by the formula I . This compound is then oxidized, to give a sulfone compound shown by the formula II, which further reduced to give the desired substance shown by the formula III. Preferably the oxidation is carried out in the presence of a catalyst such as acetic acid, alkali carbonate, etc., and the reduction in a metal catalyst such as Raney nickel, etc.