baber/WOPTO huggingface dataset:
Patent JP-H02143727-A (JP)
Title: Mobile communication system
Inventor: KOJIMA SUSUMU
IPC: H04Q7/18
Filed: 1988-11-25
Abstract: PURPOSE:To prevent the installation cost from being increased by implementing a radio telephone service and a radio call service through one mobile communication network. CONSTITUTION:Radio connectors 40, 41 are arranged in a zone 1 and the connectors 40, 41 are connected to radio connector interface circuits 30, 31 by a wire. Radio connectors 42, 43 are are arranged to a zone 2 and the connectors 42, 43 are connected respectively to radio connector interface circuits 32, 33 by a wire respectively. Radio telephone sets 50-54 and a radio call receiver 60 are on service so long as they stay within the area of zones 1, 2. Since the radio telephone service and the radio call service are implemented through a common mobile communication network, the installation for service is obtained inexpensively.
Patent JP-H11133743-A (JP)
Title: Detaching mechanism for developing unit
Inventor: TANDA TETSUO
IPC: G03G15/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple detaching mechanism for developing units by inserting/drawing the developing units transversely in relation to the direction in which paper is carried, the developing units having, as a common structure, a fixing frame for attaching their developing devices to rotary bearing end parts. SOLUTION: The detaching mechanism 3 for detaching photoreceptor drums and the developing units is attached to a fixing plate 1, as a component of the device-main-body frame, used for fixing each photoreceptor drum and both shaft ends of each developing unit. Levers 101-104 are attached to a front cover used for operating the detachment of each developing unit. The large notch A of the fixing plate 1 is a space where the photoreceptive drums and developing units are stored. The levers 101-104 are attached to the fixing plate 1 on this side where the stored items are drawn out, and they control the inserting/ drawing of the developing units. The directions of the rotations of the levers 101-104 are perpendicular to the directions in which the developing unit are pulled out, and according to the positions of the levers 101-104, the pulling out of the developing units is controlled.
Patent JP-H11134994-A (JP)
Title: Relay
Inventor: SUZUKI TAKESHI
IPC: H01H50/54
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide operating characteristic with high productivity without generating dispersion by providing a fixed contact and a movable contact, which are arranged opposite to a coil plate having at least each one layer of spiral flat coils formed in the periphery of a pair of through holes to freely come close to each other and to be freely separated from each other, in parallel with each other in the same flat surface. SOLUTION: A coil plate 30 is formed of a flat insulating board 31, which can be fallen onto a bottom surface 12 of a base main body 11, and a pair of through holes 32, 33 are provided at a central part of the coil plate 30, and connecting conductors 34, 34 are provided in a lower surface of adjacent corner parts. A flat coil extended from the connecting conductor 34 is spirally formed a round the through hole 32. A fixed contact unit 20 is formed of a pair of plate-like cores 21, 22 made of the conductive magnetic material, and corner parts thereof are provided with notch parts 21a, 22a, and formed into a flat surface so that it can be fallen onto a half side of the bottom surface 12 of the base 11. A movable contact plate 40 is formed of a thin plate 41, which can be fitted in an annular stage part 13 of the base main body 11.
Patent JP-H05136768-A (JP)
Title: Clock changeover system with phase synchronization monitor
Inventor: MORIYA TOMOHIRO
IPC: H04L7/00
Filed: 1991-11-14
Abstract: PURPOSE:To control the system so that changeover is prevented when no phase synchronization is taken because a data error takes place when changeover is implemented while no synchronization is taken due to a defect of a phase synchronization circuit in the clock changeover system taking phase synchronization for a clock or the like adopting redundancy configuration. CONSTITUTION:The subject system is provided with delay circuits 2, 2' delaying outputs of clocks C, C' of an active system and a standby system, interrupt detection circuits 1,1' detecting the clock interruption of both systems, a phase synchronization monitor section 8 consisting of detection section circuits 3,3' detecting the rise of the clock and forming a pulse, of a comparator circuit 4 comparing outputs, and of a pulse detection circuit 5 detecting an output pulse of rise the comparator circuit 4, a discrimination circuit 6 discriminating whether or not the changeover is implemented and a changeover circuit 7 switching the clock. When the phase synchronization monitor section 8 discriminates it that no phase synchronization is taken, the discrimination circuit 6 is controlled for the control of the changeover circuit 7 to prevent occurrence of a data error depending on no changeover.
Patent JP-H08157423-A (JP)
Title: Liquid crystal compound, liquid crystal composition and liquid crystal element
Inventor: FUJIYAMA TAKAHIRO
IPC: C09K19/32
Filed: 1994-12-01
Abstract: PURPOSE: To provide a liquid crystal compound exhibiting a smectic phase, especially a chiral smectic phase in a wide temperature range including room temperature and provide a liquid crystal element enabling high-speed light- switching and having low absolute value of the threshold voltage necessary for causing electro-optical change. CONSTITUTION: This liquid crystal compound is a carboxylic acid compound of formula I[R is 3-20C alkylene or a 3-20C polyfluoroalkyl; X is O or single bond; A<1> is 1,4-phenylene, 4-4'-biphenylene or group of formula II to formula V; A<2> is group of formula VI or formula VII, Y is COO, CH2 CH2 or CH2 O; R* is group of formula VIII (C* is asymmetric carbon atom; Q<1> is single bond or a 1-6C alkylene; Q<2> is a 1-8C alkylene or a 1-8C polyfluoroalkylene; Q<3> is a 1-4C alkyl or a 1-4C polyfluoroalkyl)], e.g. 6-[(4'-decyloxy-4-biphenyl) carbonyloxy]-1,2,3,4-tetrahydro-2-naphthalenecarboxylic acid (R)-1- trifluoromethyl-6-ethoxyhexyl ester of formula IX.
Patent JP-H09110616-A (JP)
Title: Slime controlling agent for papermaking
Inventor: YAMAGUCHI TOSHIYUKI
IPC: A01N43/26
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a slime controlling agent for papermaking capable of sustaining satisfactory efficacies by using alpha-chloroform-aldoxime-pyridines or their acid adducts with one or more compounds selected from among methylene bisthiocyanate and other 18 compounds in combination. SOLUTION: This slime controlling agent for papermaking is obtained by combining alpha-chloroform-aldoxime-pyridines or their acid adducts with one or more compounds selected from among a compound of formula I (R<1> is H or an alkyl; R<2> is H or an acyl; R<3> is H, Br, an alkyl, etc.), a compound of formula II [R<4> is H, etc.; R<5> is an alkyl; M is a cation of a heavy metal, etc.; X is an anion; (m) is 1 or 2; (n) is an integer], methylene bisthiocyanate, 4,5- dichloro-1,2-dithiol-3-one, 4,5-dichloro-2-n-octyl-isothiazolin-3-one, 2,2-dibromo-2- nitropropionamide, 5-chloro-2,4,6-trifluoroisophthalonitrile and other 12 compounds. The blending ratio (by weight) of alpha-chloroform-aldoxime- pyridines or their acid adducts to the selected compounds is (5:95)-(95:5).
Patent JP-S6317492-A (JP)
Inventor: MURAYAMA NOBORU
IPC: G09G1/14
Filed: 1985-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08135261-A (JP)
Title: Device for control of key
Inventor: USUI KENZABURO
IPC: E05B19/00
Filed: 1994-11-07
Abstract: PURPOSE: To achieve improved operability and miniaturization of the device by a method wherein a plurality of openings are provided in a front panel of a device body in a checker pattern, and a plurality of key storing bodies are pivotally mounted to close the openings so that the storing bodies can be independently opened or closed by means of a control device. CONSTITUTION: When a user inserts an identification card into a card insertion port 20, a control device 5 outputs a drive signal to a magnet motor 6 of a key storing body 4 corresponding to an identification card judged at a judging unit. Next, an actuation rod 19 extends and a key storing case body 10 of the storing body 4 is turned about a horizontal axis 11 toward the outside of a body 1 so that an opening 3 of a front panel 2 opens and at the same time a timer circuit starts. The user pulls out a key case 13 from the body 10 to take out a key stored therein. Further after completion of the operation of the timer, the device 5 sends a signal to the drive device to switches polarity of power thereby to retract the rod 19, returning the body 4 to its initial position.  Consequently, depth of the body can be made smaller and the key can be easily put in or taken out and assembling can be easily performed.
Patent JP-H04171825-A (JP)
Title: Manufacture of semiconductor element
Inventor: YAMAJI TETSUO
IPC: H01L21/31
Filed: 1990-11-06
Abstract: PURPOSE:To form metallic wiring which is sufficiently strong against stress migration so as to secure a stress migration resistance as whole wiring by depositing the second Al or Al-alloy film of an upper layer on a high-melting point metal and, at the same time, forming the second layer of a high-melting point metal nitride or borate between the high-melting point metal and the first Al or Al-alloy film of a lower layer. CONSTITUTION:The first Al-1% Si film 3 is formed to a thickness of 400nm on an insulating film 2 formed on the surface of a silicon substrate 1 by a sputtering method. On the alloy film 3, a zirconium nitride film 4 is deposited to a thickness of 100nm as the nitride of a high-melting point metal by a reactive sputtering method. Then zirconium 5 is deposited on the film 4 to a thickness of 10nm as a high-melting metal by a sputtering method. In addition, the second Al-1% Si film is deposited on the zirconium film 5 to a thickness of 400nm by a sputtering method. Thereafter, a resist pattern is formed on the film 6 by an ordinary photolithographic method and metallic wiring 7 having a four-layer structure is completed by successively performing reactive etching using chlorine gas, with the resist pattern being used as a mask.
Patent JP-H11135649-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTSUKI KAZUTAKA
IPC: H01L21/8246
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To suppress, the lateral expansion of code ions at the time of implantation thereof and easily prevent the variation of the threshold value of a memory cell transistor, in a mask ROM fabricated by multi-valued cell technology. SOLUTION: An interlayer insulating film 5 on a memory cell constituting a mask ROM or the surface of a gate electrode 3 of an insulated gate FET constituting the memory cell is planarized. Prior to code ion implantation for changing a threshold value of the insulated gate FET, the interlayer insulating film 5 on the insulated gate FET is selectively etched to form openings 7 and then is made thin. Or an etching stopper layer is formed in the interlayer insulating film 5 for facilitating the control of film thickness reduction of the interlayer insulating film.
Patent JP-S62157508-A (JP)
Title: Biaxial photoelectric type autocollimator
Inventor: MATSUMOTO TAKAHIKO
IPC: G01B11/26
Filed: 1985-12-28
Abstract: PURPOSE:To shorten a measuring time, by providing not only an X-direction target and a Y-direction target along an L-shaped line as targets but also an image sensor means so as to detect the secondary displacement of each target image. CONSTITUTION:Slits 300a, 300b are provided without being crossed so as to form a proper gap 8 therebetween. A unidimensional CCD image sensor 9 is arranged to the focus surface of an objective lens 5 so as to be inclined at about 45 deg. to slit images 300a', 300b' for V and H in order to equally cross both slit images 300a', 300b'. Quantity-of-light distribution having two ridges is brought onto the image sensor 9 by the slit images 300b', 300a' for the use of H and V respectively and two ridges are clearly separated into H and V. By this method, the time required in various biaxial measurements is shortened to a large extent.
Patent JP-H07152708-A (JP)
Title: Distributed shared memory system in loosely-coupled computer system
Inventor: YASHIRO HIROSHI
IPC: G06F15/163
Filed: 1993-11-30
Abstract: PURPOSE:To attain synchronous control and consistency guaranteed control by the small number of network packets and to improve access performance to a distributed shared memory in a distributed shared memory system in a loosely coupled computer system. CONSTITUTION:A main memory 106 is provided with a consistency guaranteed control specifying instruction string memory 201, a shared data memory 203, a shared data consistency guaranteed control instruction string memory 204, a shared data management table 206, a priority queue 205 with a shared data queuing counter, and so on. When an instruction string in the memory 201 is executed or a packet is received from another computer, an instruction string in the memory 204 is executed. When the instruction string in the memory 204 refers to and changes table 206 and the queue 205, the consistency of the memory 203 and the synchronism of parallel programs can be controlled.
Patent JP-H05105406-A (JP)
Title: Plate type reformer
Inventor: KOGA MINORU
IPC: C01B3/32
Filed: 1991-10-21
Abstract: PURPOSE:To accelerate reforming reaction and to improve reforming rate by raising the temp. of a reformed gas on an outlet of a reforming chamber to the max. CONSTITUTION:The plate type reforming chamber 2 packed with the reforming catalyst 7 is constituted. The plate type heating chamber 9 is laminated on the reforming chamber 2. The plate type combustion chamber 16 packed with the combustion catalyst 21 is laminated on the heating chamber 9. The fuel dispersing chamber 24 is laminated through the fuel dispersing plate 22 on the combustion chamber 16. The high temp. combustion gas CG discharged from the combustion chamber 16 is introduced by the manifold 29 to the inlet side of the combustion chamber 9. As the inlet side of the combustion chamber 9 is used as the outlet side of the reforming chamber 2, temp. of the reformed gas on the outlet of the reforming chamber 2 is keep at high temp. by the combustion gas CG introduced to the inlet side of the combustion chamber 9.
Patent JP-H02220-A (JP)
Title: Preparation of unsaturated alcohol
Inventor: JIYANNMISHIERU GUROSURAN
IPC: C07C29/14
Filed: 1988-11-29
Abstract: Process for preparing unsaturated alcohols by hydrogenation in a homogeneous medium of the corresponding unsaturated carbonyl compounds in the presence of a catalyst chosen from among ruthenium hydrides and derivatives complexed with a ligand or associated with a ligand.
Patent JP-H05104806-A (JP)
Title: Printer
Inventor: AYUKAWA SHUJI
IPC: B41J19/18
Filed: 1991-10-18
Abstract: PURPOSE:To prevent printing quality from deteriorating following control of spacing by a method wherein a gain value to a load following spacing operation is set according to a spacing direction, and spacing speed is controlled at a specific speed according to the set gain value every spacing direction. CONSTITUTION:A spacing mechanism wherein a carriage part 10 on which a printing part 8 is mounted is moved horizontally is provided, and spacing speed is controlled to a specific speed by transfer speed information of the carriage 10. Then, a gain value to a load following spacing operation is set according to a target speed and a spacing direction by using tables 1-4, and constant speed control of the spacing speed is carried out according to the set gain value every spacing direction. Consequently, deterioration of printing quality following spacing control can be prevented, and improvement of the printing quality can be achieved.
Patent JP-H02144022-A (JP)
Title: Automatic bread-making equipment
Inventor: ISHIKAWA KEIJI
IPC: A47J37/00
Filed: 1988-11-28
Abstract: PURPOSE:To allow a loaf of bread to be baked well without moisture on the bread surface by setting a condition of control on a control circuit to peak the temperature within at least 30 minutes before the end of baking or leaving time, higher than the kept temperature until then and at least once. CONSTITUTION:If you put the materials such as water, flour and salt, etc., into a baking mold 21, and manipulate the panel on the control circuit, the process from kneading to baking is done automatically. And if you want bread to be finished baking at the time you request, the temperature is controlled to keep the bread warm at a proper temperature and to peak again at around the peak temperature in baking at least once within 30 minutes before the expected time, resulting in vaporising the moisture caused by dew drops came out during being left. When you bake bread like rye bread of a specific gravity and a moisture higher than those of a bread, an operation of re-baking before the end of baking is desirable whether the leaving time is set or not.
Patent JP-H08131023-A (JP)
Title: Landing net
Inventor: FUJII SHIGEKATSU
IPC: A01K77/00
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a landing net not entwining a net round the frame, capable of keeping the opening in opened state even in water, and provided with a weight in the lower part of the net. CONSTITUTION: A weight 9 such as a ring weight 9a is fitted in the lower part of a landing net 8. Thereby, the weight of the net is increased and center of gravity of net itself is set at a low position and a frame opening can be turned upward and the net can be hung down below the opening of the frame in a state in which bosom part is largely opened, and fished-up fish, etc., can instantaneously be scooped up.
Patent JP-H10115002-A (JP)
Title: Method for connection between column and beam of steel structure and connecting hardware
Inventor: SATO KUNIAKI
IPC: E04B1/24
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce a length of connection part of a connecting hardware connected to a flange of a beam to save a space of connection, to have no possibility to reduce the rigidity of members, and to increase reliability by connecting double pair of surfaces in a connection method for a column and a beam of a steel structure, which fastens a base plate to a surface of the column and bolts a horizontal plate to a flange of the beam with using a connecting hardware which stands up from the base plate perpendicular to the horizontal plate fastened to a surface of the flange of the beam. SOLUTION: A first connecting hardware 8 is combined to a second and a third connecting hardware 9 and 11 opposite to the first connecting hardware 8 to be at an upper and a lower position, and a flange of a beam 3 is interposed between horizontal members 4a and 4b mutually to be bolted. Then, the second and the third connecting hardware 9 and 11 having the horizontal plate 4b fastened to an inner side of the flange of the beam are connected to have a space which a web 3c of the beam is interposed between, and the end of the flange of the beam 3 is put as close to a surface of a column 2 as possible to reduce a space.
Patent JP-H03160723-A (JP)
Title: Bump mounted wiring
Inventor: KARASAWA KAZUAKI
IPC: H05K3/34
Filed: 1989-11-17
Abstract: PURPOSE:To prevent short-circuit between wiring patterns, breaking of wire due to migration, lowering of a fatigue life of a solder bonding part, etc., by suppressing a flow of solder from the solder bonding part onto the wiring layer pattern. CONSTITUTION:Whole area of the upper surface of a wiring layer 2 having solder wettability is covered with a solder blocking metal layer 7 having no solder wettability, and a solder bonding pad 3 having solder wettability provided thereon is completely separated from the wiring layer 2 by the solder blocking metal layer 7. Therefore, during solder bonding of a solder bump 6B provided on the solder bonding metal pad 3, it does not flow onto the wiring layer 2. Thus, short-circuit between adjacent wiring patterns to be produced by a solder flow onto the wiring layer 2, breaking of wire due to migration produced by the reduction of cross-sectional area of the wiring layer 2, can be prevented. Further, the lowering of the fatigue life of the solder bonding part due to the shortage of the solder amount on the solder bonding pad 3 caused by the flow of solder 6 is prohibited.
Patent JP-H11132870-A (JP)
Title: Stress-measuring apparatus
Inventor: UJITA MINORU
IPC: G01L1/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To correctly measure a stress of a mounted part in a state where a component is mounted to a substrate, by directly measuring a distortion in a state where substrates are connected with each other. SOLUTION: In measuring a stress at a mounted part of a connector, a substrate 1 and a substrate 1 are coupled by connecting by connectors 3 and 3' thereby being fixed. In other words, a holder, a torsional strain meter 20 and the substrate 1 are united by mounting the substrate to the connector 3' via the connector 3. Moreover, a rotary table 31 is fixed by a stopper 32. The substrate 1 is fixed by a screw 4 to a bracket 21 at the side of a case body 13, whereby a torsional stress in the actual installation state is reproduced. The thus-generated torsional stress transmits a rotational force to the holder via the substrate, and consequently the torsional strain meter 20 rotates to extend a strain gauge. An actual torsion force can thus be measured by the torsional strain meter 20.
Patent JP-H05134319-A (JP)
Title: Transmission screen and production thereof
Inventor: MITANI KATSUAKI
IPC: G03B21/62
Filed: 1991-11-15
Abstract: PURPOSE:To prevent absorption of outdoor daylight and irregular reflection of outdoor daylight on a screen surface, to improve contrast against outdoor daylight on suitable angle of visual field and to obtain a picture free from imprinting in a transmission screen such as a television receiver. CONSTITUTION:A lenticular lens sheet 1 consists of two layer and a light absorbing material is contained in one layer or two layer of surface layer 1a or base material layer 1b in nearest to an observer. Or a surface of a surface layer is finished to mirror surface. Or the surface of the surface layer is made to a mirror finishing surface. Or contrast is improved and picture free from imprinting is obtained by combination or the like of containing of the light absorbing material and mirror finishing of the surface.
Patent JP-H06129149-A (JP)
Title: Operating device for door lock for automobile
Inventor: KOBAYASHI FUMIO
IPC: B60J5/00
Filed: 1992-10-14
Abstract: PURPOSE:To improve safety by bringing a door into a state that it is impossible to open the door during running of a vehicle and to improve operability of opening of a door during the stop of a vehicle. CONSTITUTION:When, in a case of a locking unlocking control means 18 being brought into an unlocking state, the running state of a vehicle is detected by a car speed sensor 10, operation of door opening operation means 3 and 6 is rendered ineffective in a state that the locking unlocking control means 18 is held in a locking state, and opening of a door A is made impossible to make. Further, when an automobile is stopped and it is detected by the car speed sensor 10 that the automobile is in a stop state, operation of the door opening operation means 3 and 6 is rendered effective in a state that the locking unlocking control means 18 is in an unlocking state, and the door A can be opened.