baber/WOPTO huggingface dataset:
Patent JP-H07215207-A (JP)
Title: Brake control device for trailer
Inventor: KINOSHITA YOSHIHIRO
IPC: B60T8/176
Filed: 1994-01-27
Abstract: PURPOSE:To provide a brake control device of a trailer, in which an ABS adequately functions regardless of the difference in gravity between right and left wheels, which is generated at the time of turning of the trailer. CONSTITUTION:The brake control device for trailer is provided with a an ABS (anti-lock braking system) for preventing the lock of wheels, and ensuring the stability and steering-controllability of the trailer during braking operation while effectively utilizing frictional force between tires and the road surface by the use of a car speed detecting means 28 for detecting the car speed from the state of rotation of the axle, a pressure control valve 32 for controlling the air pressure of a braking device, and a computer 30 for operating the pressure control valve based on a signal from the car speed detecting means to gradually control the air pressure of the braking device. Further, a gravity detecting device 34 for detecting the gravities of the right and left wheels at the time of turning, and transmitting the signal to the computer to controlnonconformity generated by the difference in gravity between the right and left wheels, is loaded on the axle.
Patent JP-H03230747-A (JP)
Title: Linear motor
Inventor: MIZUNO TSUTOMU
IPC: H02K41/02
Filed: 1990-02-06
Abstract: PURPOSE:To make small spaces of linear bearings by guiding the linear bearings to a guide rail and, at the same time, rolling a roller to the secondary side base in the event the primary side frame reciprocates to the secondary side base. CONSTITUTION:A guide rail 7 is provided to the secondary side base 3 having a permanent magnet 5. The primary side frame 11 having a plurality of linear bearings 9 guided to the guide rail 7 is provided upward of the secondary side base 3. A plurality of shafts 15 are mounted to a projection 11T of the primary side frame 11, and a roller 17 capable of rotation rolled to the surface of the secondary side base 3 is loaded to the shafts 15 through a rolling bearing. According to the constitution, in the event the primary side frame reciprocates to the secondary side base, the linear bearings are guided to the guide rail and, at the same time, the roller is rolled to the secondary side base, so that thermal stress can be lost.
Patent JP-S63192414-A (JP)
Inventor: OKUMURA KATSUJI
IPC: A47L11/24
Filed: 1987-02-05
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-S62181782-A (JP)
Title: Increasing of enzymic activity
Inventor: SHIMIZU TAKASHI
IPC: C12N9/12
Filed: 1986-02-06
Abstract: PURPOSE:To increase the enzymic activity, by the presence of a given amount of dimethyl sulfoxide in a reaction solution in enzymic reaction using pyruvic acid kinase. CONSTITUTION:Dimethyl solfoxide in a volume to give a concentration within the range of 5-20vol% is added to a reaction solution in enzymic reaction using pyruvic acid kinase. The above-mentioned enzymic reaction is carried out at 6-9pH and 20-37 deg.C using further 5-200mmol/l potassium chloride and 1-10mmol/l magnesium chloride as additives. According to this method, since the enzymic activity of the pyruvic acid kinase can be increased by about 50%, the amount of the pyruvic acid kinase to be used can be remarkably reduced in various enzymic reactions and the method is economical.
Patent JP-S60168275-A (JP)
Title: Figure generator
Inventor: OOTA SHIGEKI
IPC: G06T11/80
Filed: 1984-02-13
Abstract: PURPOSE:To specify magnitude of a figure and other parameters and to facilitate the specification of a parameter by providing a means to specify selectively a registered figure and that to display the specified said figure by plural parameters. CONSTITUTION:A processor 10 of a figure generator executes programs of a main memory device 12 and controls the entire equipment. A keyboard 14, a display device 16 and a submemory device 18 are connected to the processor 10. The memory device 18 is provided with a control table 20 of registered figures and registers 26 and 27, different parameters of figures registered in the device 12 are stored in respective items 21-25 of the control table 20, and a central position and the current radius are held in the registers 26 and 27. When the displayed figure is specified to be deleted through the keyboard 14, the figure nearer to a cursor position of a screen is deleted among specified figures. At the time of specifying the selection, the figure nearer to the cursor position among the specified figures is displayed, others are deleted; therefore the specification of parameters can be facilitated.
Patent JP-H04250567-A (JP)
Title: Two-dimensional fourier transformation system
Inventor: SHIMIZU TOSHIYUKI
IPC: G06F17/14
Filed: 1991-01-25
Abstract: PURPOSE:To perform data dislocation at a high speed. CONSTITUTION:This system is equipped with lateral transformation data storage areas 111 and 112 and longitudinal data storage areas 111' and 112', a readout control part 13 which reads the lateral transformation data storage area 111 with an offset address, a transmission control part 12 which transfers the read lateral conversion data to processors, a reception control part 12' which receives the lateral transformation data transferred from the processors, and a write control part 13' which stores the data, transferred with the offset address, in the longitudinal data storage areas. Each processor reads the lateral transformation data out of the lateral transformation data storage areas 111 and 112 with the offset address and transfers them to the processors, and calculates the address of the lateral transformation data from the processors from the offset and stores the result in the lateral data storage areas, thus performing longitudinal transformation.
Patent JP-S59152517-A (JP)
Title: Magnetic head
Inventor: OKADA TOSHIYUKI
IPC: G11B5/147
Filed: 1983-02-18
Abstract: PURPOSE:To improve productivity and reliability by butting and joining a pair of magnetic core halves molded integrally with a magnetic core part and a base member, and forming a magnetic gap between the magnetic core parts of both halves thereby constituting a magnetic head body. CONSTITUTION:A block body 14 provided with a nonmagnetic material 11, and molded integrally with a high permeability magnetic material 12 and a nonmagnetic guide body 13 consisting of glass ceramics on one side face thereof is provided. The bodies 14 are provided in a pair and are joined to each other in such a way that the respective materials 11 face each other and the materials 12 and further the bodies 13 face each other. A circular groove 18 is formed by machining, etc. on the mutual joint surfaces of the materials 11 of the blocks 17 and a winding groove 18 is formed on the joint surface of the material 12 of the block 17 with the other block 17. These paired blocks 17 are joined by glass fusion. Cut grooves 21 and 22 are cut longitudinally and transversely with the center at the magnetic gap (g) of the block 20 joined in such a way and a magnetic core part 23 having the magnetic gap (g) is formed.
Patent JP-S59152495-A (JP)
Inventor: OGAWA YASUYUKI
IPC: G10L21/013
Filed: 1983-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000221349-A (JP)
Title: Waveguide type element
Inventor: OTOSHI YUICHIRO
IPC: G02B5/18
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide type element obtaining a radiation beam having a nearly Gauss-shaped intensity distribution even in easily manufacturable constitution without changing the grating height of a diffraction grating constituting a light output connection part. SOLUTION: In the waveguide type element 1 forming the rectangular wave- shaped sectional diffraction grating emitting a wave guide beam 41 advancing through a waveguide layer on the partial surface of the waveguide layer 11, when a position that the diffraction grating starts in the wave guide beam propagative direction in the diffraction grating is defined as the origin, the position that it ends as L, and an optional position as (x), the diffraction grating is formed so that a ratio (f) of a grating part occupying a grating period satisfies a function f(x) shown by an expression, f(x)=1- sin-1(x/L)}/π.
Patent JP-H02206184-A (JP)
Title: Fluxoid quantum element
Inventor: AIHARA KIMIHISA
IPC: H01L39/22
Filed: 1989-02-06
Abstract: PURPOSE:To enable fluxoid quanta inputted into the first Josephson line to be propagated independently to the second or third Josephson line by constituting a superconducting loop of second and third Josephson lines, a Josephson junction and a superconductor and controlling the fluxoid quanta inputted into the fourth Josephson line. CONSTITUTION:A superconducting loop 8 is constituted of second and third Josephson lines 2 and 3, a Josephson junction 10 and a superconductor 7. The initial condition is set such that fluxoid quanta which have been propagated through a line 1 are propagated to the line 3 via a second resistor 6b but not propagated to the line 2. When the fluxoid quanta are propagated from the line 1 and enter the superconducting loop 8, the fluxoid quanta are propagated to an output 2 and not held in the loop 8 if a control signal is inputted into a line 4. If a control signal is inputted to the line 4, the fluxoid quanta are propagated to an output 1 and not held in the superconducting loop 8. Accordingly, the fluxoid quanta inputted into the first Josephson line 1 are propagated independently to the second or third Josephson line.
Patent JP-S61184523-A (JP)
Title: Operation display circuit of dc-dc converter
Inventor: IGAWA KAZUO
IPC: G03B15/05
Filed: 1985-02-12
Abstract: PURPOSE:To stabilize brightness while using the small number of parts by displaying a semiconductor element by inverted bias potential generated between the emitter and base electrode. CONSTITUTION:When charging of a main capacitor 22 goes on and arrived at a specified value, Zener current flows in a constant voltage diode 21 through a resistance 20, and transistors 16, 10 become the state of conduction, and the emitter electrode and base electrode of a transistor 8 for oscillation goes to the short-circuited state, and the transistor 8 becomes the state of non- conduction. Accordingly, blocking oscillation operation stops. As spike voltage of inverted bias generated between the emitter and base of the transistor 8 vanishes, a light emission diode 4 also vanishes. Accordingly, the diode 4 becomes the state of lighting only when blocking oscillation operation is maintained. Thus, stable brightness can be maintained at all times using small number of parts, the light emission diode and resistance, without influenced by variation of battery voltage.
Patent JP-S57141290-A (JP)
Title: Adenosine triphosphate-dependent deoxyribonuclease
Inventor: ANAI MOTOAKI
IPC: C12N9/16
Filed: 1981-02-24
Abstract: PURPOSE: To prepare novel adenosine triphosphate-dependent deoxyribonuclease having heat resistance, by culturing highly thermophilic bacteria belonging to Thermus genus.  
     CONSTITUTION: Highly thermophilic bacteria belonging to Thermus genus, e.g. Thermus thermophilus HB8 (ATCC-27634), are cultured under aerobic conditions, and adenosine triphosphate-dependent deoxyribonuclease is separated from the cultured cells. The enzyme hydrolyzes the phosphoric acid diester bond of deoxyribonucleic acid in the presence of adenosine triphosphate, and has sufficiently high heat resistance to keep its original acitivity after the enzymatic reaction at 69°C for 20min. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61245916-A (JP)
Inventor: OSUKARU NOE
IPC: B21D1/05
Filed: 1986-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55120468-A (JP)
Title: Casting bonding method of strap having rising part to plate lug group
Inventor: HOSHINO KIYOTAKA
IPC: B22D25/04
Filed: 1979-03-08
Abstract: PURPOSE: To prevent flying and flowing and improve the bonding of lug groups by beforehand heating the molten metal surface in insert-bonding the lug groups into the molten metal in the recesses of the plate group mold.  
     CONSTITUTION: Prior to insertion of a plate lug group (a), molten lead (b) is filled in the casting recesses 1, 1 consisting of the strap casting recesses 1a, seat casting recesses 1b and rising part casting deep parts 1c for inter-cell connecting lugs and polar poles for terminals, etc. of the mold M. Next, the top surface of the molten lead (b) is heated by heaters 3, 3 from above the casting recesses 1, 1, and at the same time the molten lead (b) is beforehand maintained in a good molten state by heating elements 2. Thence, the heating by the heaters 3, 3 is ceased and immediately the plate lug group (a) is inserted. When the heating of the heating elements 2 is stopped and the molten lead is allowed to cool, then the lug group (a) may be cast and bonded to the plate group. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59152671-A (JP)
Title: Manufacture of solar battery
Inventor: MORITA HIROSHI
IPC: H01L31/06
Filed: 1983-02-21
Abstract: PURPOSE:To increase the production efficiency of a solar battery by forming an oxidized silicon layer which contains the same or reverse conductive type impurity to silicon on the first surface of a silicon substrate, emitting a laser light from the first surface side to diffuse an impurity in the oxidized silicon layer to the surface of the substrate, thereby forming a junction. CONSTITUTION:An oxidized silicon layer (PSG layer) 1 which contains phosphorus by a CVD method utilizing thermal decomposition of mixture gas of silane, oxygen and phosphine is accumulated on a mirror-finished surface of a P type silicon single crystal substrate. A stainless steel cooling heat sink plate, on which a thermoelectric cooling element 4 utilizing Peltier effect is provided on the back surface side of the substrate 1 to escape the heat of the substrate, and carbon dioxide gas laser light 3 is emitted to the layer 3. As a result, phosphorus is diffused in the surface of the substrate 1, and an N type layer is formed. Then, an oxidized silicon layer 2 is etched in a grating shape, and a grid electrode of Ti/Pd/Ag deposited 3-layer film is formed by lift-off technique. An electrode 6 of Ti/Pb/Ag is formed on the entire back surface, thereby completing a solar battery.
Patent JP-H04265835-A (JP)
Title: Measuring apparatus of generating amount of dust
Inventor: ISHIZAKI TAKAHIRO
IPC: G01N1/02
Filed: 1991-02-20
Abstract: PURPOSE:To improve the measuring accuracy and reproducibility of a measuring apparatus for measuring the generating amount of dust and to prevent the working environment from being contaminated with dust generated from a test sample. CONSTITUTION:An air velocity sensor 8 is provided confronting the air flow accompanying dust generated from a test sample and adjacent to a dust suction port 7 communicating with a dust counter 6. A controlling device 9 is provided so as to adjust the amount of the air of a blow fan 1 so that the air velocity measured by the sensor 8 is equal to the sucking speed of the dust suction port 7. Moreover, there are a stage 10 for supporting the dust suction port 7 and the air velocity sensor 8, a driving controlling device 11 for moving the stage 10, and a filter 12 at a discharging port of a dust collecting chamber 5.
Patent JP-S60169861-A (JP)
Title: Image forming device
Inventor: TOMIMORI KIYOSHI
IPC: H04N1/29
Filed: 1984-02-15
Abstract: PURPOSE:To obtain an electrophotographic copying machine capable of copying on both sides of a paper without using a middle tray by reversely rotating paper ejection rollers and returning a one-side-copied paper to a copying zone. CONSTITUTION:A copying paper A is fed from a cassette 9, a toner image is transferred from a photosensitive drum 1 to the paper A, fixed with a fixing roller 19, and the image-fixed paper A is ejected to a paper ejection tray 27 with a pair of ejection rollers 22, 23. In the case of both side copying, when the end of the paper A passes by a sensor 21, the rollers 22, 23 are stopped, and a deflection lever 20 is displaced to change over a conveying route, the rollers 22, 23 are reversely rotated to refeed the paper A and to copy on the reverse side. Since destaticizing brushes 28, 29 act on both sides of the paper A in the paper ejection section, troubles, such as paper jamming, due to electrostatic charge can be prevented.
Patent JP-H07236113-A (JP)
Title: Method and device for recording/reproducing picture
Inventor: MATSUGI MASAKAZU
IPC: G06T19/00
Filed: 1994-02-24
Abstract: PURPOSE:To easily synthesize a picture with a wide visual field and a highly precise picture and to obtain a natural picture. CONSTITUTION:While changing an observing point direction, a highly precise picture is picked up by cameras 1L, 1R and recorded in a recording medium 7 by using the observing point direction as a retrieving index. A background picture similarly taken by cameras 1L', 1R' is recorded in a recording medium 7' by using the observing point direction as a retrieving index. A two-eyes picture display means 15 has visual direction detecting parts 14, 14' for detecting an observer's visual direction and the highly precise picture in an observing point direction most close to the observer's visual line direction and its background picture are read out from respective recording media 7, 7'. The read pictures are synthesized by the picture processing of a picture synthesizing part 9 and the synthesized picture is displayed on respective picture display panels 11, 11'.
Patent JP-H05227674-A (JP)
Title: Controller for vehicle generator
Inventor: KURIYAMA SHIGERU
IPC: H02J7/16
Filed: 1992-02-13
Abstract: PURPOSE:To make it possible to detect substantially correct temperature of battery without contacting with battery liquid, with no intermediary of insulator such as battery case and without requiring immersion into the battery liquid by inserting a battery temperature sensor into a hole made in the outer terminal of battery which serves as (-) pole. CONSTITUTION:(-) outer terminal 3 is led out, while being sealed hermetically, from the case 4 of a battery 1 and the terminal 3 is secured to serve as an electrode. A hole 5 is then made in the vicinity of the case 4 without causing trouble in the fixation of the terminal. A temperature detecting thermister 6 is then inserted into the hole 5 and bonded with an insulating adhesive. At that tin, sensing part of the thermister 6 is insulated by means of a coating or a thin tube. According to the constitution, substantially correct temperature of battery can be detected without bringing the sensor into contact with the battery liquid or immersing the sensor therein.
Patent JP-S58143347-A (JP)
Title: Screen gravure plate making method
Inventor: SHINOHARA TAKAAKI
IPC: G03F5/20
Filed: 1982-02-20
Abstract: PURPOSE:To obtain a screen gravure plate in a simple process, by priting only a contact screen on a sensitized carbon tissue, and printing a screen positive through a transparent spacer. CONSTITUTION:A white line screen S having 100-350 lines per inch is contact- printed on a sensitized carbon tissue C to form hardened parts 2 (hatched part) on the tissue C. A screen positive P for use in lithography, letter ress or  gravure printing is contact printed on the tissue C through a transparent spacer  T to form hardened parts 6 corresponding to dots 4a, 4b, 4c of the positive P. The tissue C is transferred to a plate material, developed, and etched to obtain a gravure plate 8 having cells 10.
Patent JP-S63192788-A (JP)
Title: Production of clorosilane
Inventor: HATA KAZUHIKO
IPC: C07F7/12
Filed: 1987-02-06
Abstract: PURPOSE:To produce the titled compound useful as an intermediate for producing a silicone resin in mild reaction condition in high purity and yield, by reacting specific disiloxanes with a chlorination agent such as phosgene in the presence of a tert, amide. CONSTITUTION:Disiloxanes (e.g. hexamethyldisiloxane, etc.,) expressed by the formula (R1 and R4 are 1-5C alkyl, chloromethyl, ethynyl or halogen; R2 and R3 are 1-3C alkyl; R5 and R6 are 1-2C alkyl) is reacted with an introduced chlorination agent (e.g. phosgene, etc.) in the presence of a tert. amide (e.g. N,N-dimethylformamide, etc.) in a medium such as 1,2-dichloroethane at 40-45 deg.C and after a catalyst layer is separated, the reaction mixture is distilled to provide the aimed compound.
Patent JP-S5526181-A (JP)
Title: Universal cassette
Inventor: NAGAOKA KENJIYU
IPC: G03G15/00
Filed: 1979-03-08
Abstract: PURPOSE: To provide the subject cassette wherein the feed side of an intermediate plate on which copying materials are loaded is rendered rockable to make constant the weight applied to the intermediate plate irrespective of the length of the copying material, thereby to attempt to stabilize the delivery of the copying material, to improve the workability of the cassette and to make it possible to make parts usable in common.  
     CONSTITUTION: An intermediate plate 6 is made rockable around a shaft 7 provided in a casette main body 1, and similarly an intermediate plate 8 is rockable around a shaft 9 fixed to a movable side plate 4 and moves unitarily with the movable side plate 4. The intermediate plates 6 and 8 are provided at positions substantially half of the feeding side of the cassette main body 1, and the movable pide plate 4 is moved along the guide plate 5 in matching with the width of the copying material, a stopper plate 20 entering a stopper square hole 14 provided in the guide plate 5 and locked. The side plate and restricting plate in the horizontal and vertical directions are made movable and respective rear ends of the intermediate plates 6 and 8 provided at the substantially half positions of the feeding side of the casette main body 1 are engaged with the shafts 7 and 9, and held in the rising tendency by means of push-up springs 11 and 11'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56123033-A (JP)
Title: Typewriter controlling device
Inventor: YANAGI HARUO
IPC: H04Q3/545
Filed: 1980-03-04
Abstract: PURPOSE:To meet the customer need, by providing a control device, which checks and converts I/O information, independently of the central processing unit of the exchange main body and by changing the microprogram in this device. CONSTITUTION:In typewriter controlling device 4 of the electronic exchange which inputs and outputs control information and maintenance information from teletypewriter 6, input information from teletypewriter 6 is stored temporarily in memory 23 of this control device 4 and is converted to an information string adapted to central processing unit 3. Information from central processing unit 3 is stored temporarily in memory 23 and is converted to an information string adapted to the output of teletypewriter 6. Input information from teletypewriter 6 is discriminated by processor 22 in control device 4, and it is decided by the command analyzing program whether the command should be accepted or not; and if it should not be accepted, the message indicating it is displayed on the type writer. Even if key information of commands are changed according to the customer need, changing of the microprogram of control device 4 copes with this changing.