baber/WOPTO huggingface dataset:
Patent JP-H0663993-A (JP)
Title: Change-over device for injectable plastic substance, such as synthetic resin
Inventor: KARURU HEERU
IPC: B65G53/56
Filed: 1993-05-17
Abstract: PURPOSE: To improve a changing apparatus so as not only to arrange all of a plurality of connection systems for various materials to the changeover apparatus in a compact mode but also to minimize the required spaces of the opening and closing systems of respective supply passages. CONSTITUTION: A plastic material changing apparatus capable of injecting a synthetic resin or the like has a plurality of connection bores 13c capable of being closed by the traversing of a separately operable obstruction damper 30 and capable of selectively connecting supply passages. The positionally unchangeable connection bores 13c are arranged to the substrate 13 of the changing apparatus around the central supply port 10a at least partially restricted at a time of stop by the obstruction damper 30. By this constitution, the space necessary for the changing apparatus and the equipment cost necessary for the operation of the obstruction damper can be reduced.
Patent JP-H09321876-A (JP)
Title: Communication network
Inventor: SUZUKI ITARU
IPC: H04W4/12
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the communication network in which a receiver side surely identifies a transmitter side without increasing a load imposed on the transmitter side at the input of a message. SOLUTION: A processing content (insert/non-insertion or the like of a transmitter side telephone number) at message transmission reception is preset to the communication network 1. A transmitter side telephone number is inserted/ non-inserted according to a preset processing content to an incoming message MS 1 sent from a transmitter side communication terminal equipment 2 for each receiver side communication terminal equipment 3 and transmitter side communication terminal equipment 2 and the result is sent to the receiver side communication terminal equipment 3 as an outgoing message MS2. That is, the communication network 1 is provided with a function of adding automatically the transmitter side telephone number to the message to allow the receiver side to surely identify the transmitter side without incurring a long input message.
Patent JP-S5839687-A (JP)
Title: Preparation of 3-(1-carboxymethyl-5-tetrazolyl) thiomethyl-3-cephem derivative
Inventor: NOMOTO SEIICHIROU
IPC: C07D501/36
Filed: 1981-09-02
Abstract: PURPOSE:To obtain the titled compound of high purity, by hydrolyzing a reaction product between a specific 3-acetoxymethyl-3-cephem-4-carboxylic acid and 5-mercapto-1-tetrazolylacetic acid. CONSTITUTION:A compound of formulaI[R1 is H or OH; R2 and R3 are (Cl-substituted) lower alkoxy or acyloxy], e.g. 7beta-{D-2-[6,7-bis(ethoxycarbonyloxy)chromone-3-carboxamido]-2-(4-hyd roxyphenyl)acetamido}-3-acetoxymethyl-3-cephem-4-carboxylic acid, is reacted with a 5-mercapto-1-tetrazolylacetic acid of formula II to give a compound of formula III, which is then hydrolyzed to afford the aimed compound of formula IV, e.g. disodium 7beta-[D-2-(6,7-dihydroxychromone-3-carboxamido)]-3-(1-carboxymethyl-5 -tetrazolyl)thiomethyl-3- cephem-4-carboxylate.
Patent JP-H06350201-A (JP)
Title: Semiconductor light emitting device and fabrication thereof
Inventor: SHAKUDA YUKIO
IPC: H01L21/363
Filed: 1993-06-08
Abstract: PURPOSE:To improve temperature characteristics while reducing power consumption by forming a P-type GaAs film and an electrode on a semiconductor film of ZnCdSSe based group II-IV metal grown on a GaAs substrate and feeding a required current with a low voltage between the P-type film of group II-IV metal and the electrode. CONSTITUTION:A semiconductor film 2 of ZnCdSSe based group II-IV metal is formed on an N-type GaAs substrate 1 by a MBE system. An N-type ZnSe layer 3, an N-type ZnSSe layer 4, a ZnCdSe layer 5, a P-type ZnSSe layer 6 and a P-type ZnSe layer 7 are then sequentially laminated thereon followed by formation of a P-type GaAs film 10 thereon by the MBE system. A metal, e.g. Au, is then deposited thereon and unnecessary part is removed by etching thus forming a p-type GaAs film 10 and a positive electrode 11 in stripes. Consequently, an energy barrier split stepwise by the P-type GaAs film 10 is generated between the electrode and the P-type layer upon application of a bias voltage between the positive and negative electrodes 11, 12.
Patent JP-S62299530-A (JP)
Inventor: TOKI MASAHISA
IPC: D02G3/24
Filed: 1986-06-12
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-H06349847-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: JIEE KEE TOWAINAMU
IPC: H01L21/331
Filed: 1993-06-08
Abstract: PURPOSE:To acquire a device wherein a low parasitic resistance can be obtained heat runaway can be restrained and thermally stable and highly effective high reliability can be obtained by constituting a ballast resistance of n-AlxGa1-xAs, by making a composition (x) of Al within a specified range and by enabling a higher resistance than an emitter layer. CONSTITUTION:A ballast resistor 16 is provided between an emitter layer 15 and an emitter electrode Ee. In such an AlGaAs/GaAs hetero junction bipolar transistor, a ballast resistor 16 is constituted of n-AlxGa1-xAs, a composition (x) of Al is made 0<x<=0.45 and a resistance is made higher than that of the emitter layer 15. For example, a ballast resistor of the n-Al0.35Ga0.65As layer 16 is provided on an emitter layer of the n-Al0.3Ga0.7As layer 15. An n- AlyGa1-yAs layer (y=0 to 0.35) 17 with a tilting structure wherein a composition of Al and Ga linearly changes and an n<+>-GaAs layer 18 for contacting the emitter electrode Ee are further provided thereon.
Patent JP-H11326615-A (JP)
Title: Reflecting plate and reflection type liquid crystal display device
Inventor: TSUDA KAZUHIKO
IPC: G02F1/1333
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting plate which has satisfactory reflection characteristics and a reflection type liquid crystal display device which has the reflecting plate. SOLUTION: Nearly uniform reflected light intensity is obtained over the entire visual field by increasing the presence rate of the tilt angle distribution of the surface unevenness 20a of the reflecting plate 20 as the tilt angle increases. Further, a regularly reflected component can be made sufficiently small by making uniform the scatter intensity within 10 deg. from the regular reflection direction by increasing the abundance rate in an area of 0 to 4 deg. in tilt angle as the tilt angle increases. Thus, the reflection of a light source can be avoided to improve the display quality.
Patent JP-H06344825-A (JP)
Title: Lamp control device for automobile
Inventor: NAKADE YOSHIYUKI
IPC: B60Q1/30
Filed: 1993-06-08
Abstract: PURPOSE:To provide a lamp control device for automobile, which can improve the safety of travelling at the time of using a rear fog lamp. CONSTITUTION:A momentary type on-switch 18 is connected to one end of a relay 19a of a rear fog relay 9, and a momentary type offswitch 23 is connected to the other end thereof. One end of a relay contact 19b is connected to an ignition switch 12, and the other end thereof is connected to one end of the relay coil 19a. A switch 14a coupled with a head lamp switch 14 is connected between the off-switch 23 and an earth. The ignition switch 12, the head lamp switch 14 and the on-switch 18 are turned on to light the rear fog lamp 20, and thereafter, in the case where the rear head lamp switch 14 is turned off once and turned on again, the rear fog lamp is not lighted again to improve the traveling safety of a driver of a following vehicle.
Patent JP-H06349649-A (JP)
Title: Spot welding device
Inventor: HONDA MINORU
IPC: B23K11/24
Filed: 1993-06-08
Abstract: PURPOSE:To obtain the title spot welding device capable of automatically switching the welding capacity corresponding to different kinds of welded works by one each of the title spot welding device for obtaining the optimum welding amount for the different welded works. CONSTITUTION:Within the title spot welding device spot welding a welded work 11 by feeding the electrodes 12a, 12b of a welding gun 7 with welding current through the intermediary of a welding transformer 6, the welding transformer 6 is composed of the primary winding 13 having variable number of turns and the secondary winding 14 hacinf fixed number of turns. On the other hand, winding number switching part 15 switching the number of turns of the primary winding 13 and an operation control part 17 previously storing the welding program are respectively provided so that the number of turns of the primary winding 13 may be automatically switched according to the control signals from the operation control part 17.
Patent JP-2000330912-A (JP)
Title: Event service device
Inventor: KOMATSU AKIRA
IPC: G06F13/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To enable event transmission and reception parts to send and receive event information without being aware of the states of the opposite sides by providing each of event servers with an event information registration table. SOLUTION: On an event server 411, information regarding events is registered in an event information registration table 412. A storage means 413 holds event information received from an event transmission part. A registration means 414 when receiving a request for event information from an event reception part registers its identifier and the kind of the requested event in its event information registration table and event registration tables of other event servers. An event server having recognized that the requested event information has been held distributes the held event information to the event server 411 through a network and the event server 411 sends the distributed event information to the event reception part at the request source.
Patent JP-H0433225-A (JP)
Title: Auxiliary switch for switching device
Inventor: UCHIDA YOSHINORI
IPC: H01H33/28
Filed: 1990-05-28
Abstract: PURPOSE:To concurrently operate the desired number of auxiliary switches with a simple structure by fitting the desired number of auxiliary switches to a switching device as required, and connecting their moving shafts in series respectively. CONSTITUTION:When main circuit contacts of a switching device 1 are to be changed from the opened state to the closed state, a driven lever 6 is rotated in the direction E centering on a shaft 6a by the rotation of a drive lever 7 in the direction D, the first moving shaft 3a is pushed up in the direction F by a contact face 6b against the pressing force of the first spring 5a, and multiple contact sections (a) and multiple contact sections (b) are concurrently closed by the first moving shaft 3a. The second moving shaft 3b is inserted into the second auxiliary switch 2b like the first auxiliary switch 2a, multiple contact sections (a) and multiple contact sections (b) are arranged so that the lower end of the second moving shaft 3b is brought into coaxial contact with the upper end of the first moving shaft 3a of the first auxiliary switch 2a, and the first auxiliary switch 2a and the second auxiliary switch 2b are concurrently changed to the closed state or opened state respectively.
Patent JP-S63301003-A (JP)
Title: Production of see-through material having optical characteristics different on front and rear faces
Inventor: ONISHI HIDEYUKI
IPC: G02B5/20
Filed: 1987-05-30
Abstract: PURPOSE:To enable uniform development by forming fine colored patterns on a substrate by water development using a water soluble resin resist. CONSTITUTION:A volume expandable material layer 7 is formed on a water soluble resin layer 6 formed to fine pattern shapes on the transparent substrate 5. A 1st coloring layer contg. at least a solvent soluble resin and a shielding layer 9 or the 1st coloring layer 8, the shielding layer 9, and the 2nd coloring layer 10 are formed in this order on the substrate 5 and over the entire surface on the substrate 5 including the expandable material layer 7 to the pattern shapes. The substrate is thereafter immersed in a water-base solvent to expand the expandable material layer 7 and to generate a difference in height between the part formed with the layer and the part not formed with the layer, by which the laminated structures 8-10 made of the solvent soluble resin coated continuously on the layer are embrittled. The water soluble resin layer 6 is then dissolved by the water development and the laminated structures 8-10 on the layer 6 are removed to form the fine patterns on the substrate 5. The uniform development is thereby executed.
Patent JP-H02150292-A (JP)
Title: Production of non-hyperglycosylated hepatitis b virus protein
Inventor: PEETAA JIEE KUNISUKAAN
IPC: G01N33/576
Filed: 1989-06-01
Abstract: PURPOSE: To enable the production of a polypeptide of the coat protein and/or its component of a hepatitis B virus in an antigen form accompanied by a controlled specified glycosylation pattern.  
     CONSTITUTION: Hyper glycosylation of N-bond can be inhibited or controlled by making an extrinsic agent (e.g. tunicamycin) exist in a culture medium during the growth of the host of a recombinant. Carbohydrates can be reduced or removed from a hepatitis B virus (HBV) of recombinant or natural origin by chemical means (e.g. anhydrous trifluoromethanesulfonic acid or anhydrous hydrogen fluoride), enzymatic mean (e.g. N-glycanase, endo-F or endo-H) or physical means (e.g. ultrasonic treatment). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01305400-A (JP)
Title: Movable collimator mechanism of radiation device
Inventor: SHIMODA MASAMI
IPC: G21K1/04
Filed: 1988-06-03
Abstract: PURPOSE:To unnecessitate a whole area adjusting of movable collimator's boundary surfaces which face each other, at an irradiation axis by constituting the movable collimators with their boundary surfaces for stopping a directed radiation, to have a specific angle to a cone of the radiation. CONSTITUTION:Lower movable collimators 1a and 1b and upper movable collimators 2a and 2b rotate around each of two center axes which pass each through a radiation source 3 and cross each other rectangularly, keeping a facing situation of the collimators. A radiation cone 5 directed from the radiation source 3 is shielded by the collimators 1a, 1b and 2a, 2b and a radiation is directed to a rectangular irradiation part 4. At the collimator 1a and 1b, boundary surfaces 6a and 6b to stop the radiation cone 5 have a specific angle thetaand are tangent to the cone 5 at lower ends 6c and 6d of the boundary surfaces 6a and 6b in case of an irradiation axis to be an axis 7. Therefore, the boundary surfaces 6a and 6b of the rotating collimators 1a and 1b have the specific angle theta to the radiation cone 5 at an arbitrary working position. With this process, it is not necessary to align the boundary surfaces of the facing collimators with the whole area at the irradiation axis 7 but possible to align by adjusting at only one end part.
Patent JP-2000330973-A (JP)
Title: Hybrid analyzing method for coupling finite differential time electromagnetic field analyzing method with transit electric circuit analyzing method and hybrid finite differential time area electromagnetic field to transit electric circuit analyzer
Inventor: KOBITTSUE GREGORY
IPC: G06F17/13
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To hold exact and continuous voltage and current for all circuit elements including a sub-circuit by continuously executing both finite differential time area electromagnetic analysis (FDTD) and transit electric circuit analysis(TECA) for a period specified by a user. SOLUTION: An equivalent current source with a temporary time area [t1,...t2] (t1=0, t2= Δt/2) is defined according to an initial value of a magnetic field H (ST1). The TECA is executed for an equivalent circuit to transit time t=t2 (ST2). If the upper limit t2 is not defined as equal to or more than the maximum time limit T, the TECA is temporarily stopped (ST4). In this case, the FDTD is executed by triggering the FDTD analysis (ST5). Next, the FDTD analysis is temporarily stopped (ST6). The time area [t1,...t2] of the present equivalent current source model is changed as t1=t2, t2=t2+Δt by temporary stop of the FDTD analysis.
Patent JP-H034079-A (JP)
Title: Piezoelectric actuator having position detecting function
Inventor: TSUTSUI OSAMU
IPC: G01B7/06
Filed: 1989-05-31
Abstract: PURPOSE:To enable accurate driving with resolving power of no solid difference by storing the respective electrostatic capacity, when a plunger is positioned in both stroke ends, and detecting the present position being based on the stored electrostatic capacity and a number of pulses required for a full stroke. CONSTITUTION:A longitudinally movable plunger P is provided in a casing (c), piezoelectric elements (e), (f), (g) are arranged on the peripheral surface of this plunger P and the clamping piezoelectric elements (e), (f) are fixed to the top end of elastic bridges (i), (j) whose base end is secured to a supporting material (h) and the stroke piezoelectric element (g). While a moving electrode pm is provided in the plunger P, a dielectric substance E, externally fitted to the moving electrode pm, is provided in the internal surface of a rear wall (b) and fixed electrodes ps1, ps2 are provided in the periphery of the dielectric substance E. Electrostatic capacity in both stroke ends is stored from electrostatic capacity between ps1, ps2 of each electrode pm in a control unit, and a piezoelectric actuator A is driven in a measuring worm state being based on a number of pulses necessary for a full stroke. Accordingly, accurate driving can be attained by resolving power with no solid difference.
Patent JP-S62291346-A (JP)
Inventor: NAKAO SHIGEO
IPC: E04B2/02
Filed: 1986-06-12
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-S629885-A (JP)
Inventor: SUTEFUAN BAAKU
IPC: B25J9/18
Filed: 1986-06-13
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-H032698-A (JP)
Title: Divergence slit for x-ray diffraction device
Inventor: KATAYAMA CHUJI
IPC: G21K1/04
Filed: 1989-05-31
Abstract: PURPOSE:To obtain an X-ray having a width completely coinciding to an accurate irradiation region of a sample by having a first X-ray shielding body and a second X-ray shielding body forming a slit by being arranged so as to face both end parts thereof, one another. CONSTITUTION:A first X-ray shielding body 1 and a second X-ray shielding body 2 are arranged so that both slit end parts 1a and 2a, guide end parts 1b and 2b, and 1c and 2c may be placed in parallel and may face one another, respectively. Also, when a sample 12 is rotated by an angle theta, an X-ray detector 13 is rotated by an angle 2theta around an rotation center O of the sample 12 and therewith an irradiated X-ray can uniformly irradiate a whole irradiation region of the sample 12, at every irradiation occasion.
Patent JP-S61295686-A (JP)
Title: Semiconductor light-emitting element
Inventor: KAMIJO TAKESHI
IPC: H01S5/00
Filed: 1985-06-25
Abstract: PURPOSE:To control carrier-phonon mutual actions, to reduce lattice distortion during an operation and thereby to obtain a semiconductor light-emitting element of high reliability and high output, by setting the density of free carriers in a GaAs active layer to be a specified value or below. CONSTITUTION:In a semiconductor light-emitting element having a structure wherein a light emission wavelength is controlled by impurities doped in a GaAs active layer, the density of free carriers in the active layer is set to be 4X10<18>cm<-3> or below. When the quantity of doped impurities is larger than 4X10<18>cm<-3> in this case, the density of free carriers may be set at 4X10<18>cm<-3> or below by electric compensation. On the occasion of application of this invention, it is suitable that the semiconductor light-emitting element is a semiconductor laser having a double hetero structure of a GaAs/AlGaAs system. Thereby carrier-phonon mutual actions can be controlled, and as the result, lattice distortion which may occur during the operation of the light-emitting element can be reduced.
Patent JP-H05330429-A (JP)
Title: Traveling control system
Inventor: HIGASHIHAMA TADAYOSHI
IPC: H04L12/40
Filed: 1992-05-29
Abstract: PURPOSE:To transmit the necessary information according to the kind of information surely and speedily to the necessary terminal device, in a traveling control system for integrally controlling a number of train railroads. CONSTITUTION:Each information supplied from traveling controllers 31-5n is discriminated in each kind by an information sending-out destination selecting means, and a sending-out destination information processing device which is previously determined according to each kind of information is selected. For example, the train traveling situation information supplied from the traveling controller 31 is transmitted only to the operation information transmission devices 61-6i through the passages of a buss type LAN 20 terminal station 10   ring LAN1   terminal station 13   buss type LAN 23, and the information is displayed on the terminal device in each line connected with these operation information transmission devices.
Patent JP-H034809-A (JP)
Title: Bed
Inventor: SASE YOSHIMI
IPC: A47C17/37
Filed: 1989-05-31
Abstract: PURPOSE:To constitute the bed so that a sick person and an old man, etc., can get on and off a floor part by himself or by only a simple help by supporting each of a waist floor side of a back floor and a foot floor side of the waist floor so as to be freely turnable by a floor part supporting frame of the back floor and the waist floor, and constituting them so that they can interlock, and turn, ascend and descent, respectively. CONSTITUTION:A first floor part supporting frame 3 for supporting a back floor 1 and a waist floor 2, and a second floor part supporting frame 5 for supporting a foot floor 4 are constituted so as to be freely attachable and detachable, and the waist floor 2 side of the back floor 1 and the foot floor 4 side of the waist floor 2 are supported so as to be freely turnable by the supporting frame 3. In this state, when the back floor 1 turns and ascends exceeding a prescribed angle, the waist floor 2 is supported by a supporting arm 9 which is delayed from a supporting arm 8 and operated, interlocked with an ascent of the back floor 1 and turns and ascends by using a turning supporting part f' as a supporting point. In this state, the bed can be used as a usual floor plate rise and fall type bed, and also, in a state that the back floor 1 ascends suitably, by detaching the supporting frame 5, and thereafter, bringing the back floor to further turning ascent, and also, bringing the waist floor 2 to interlocking ascent, a rise of the user can be helped, and the user can rise to his feed easily himself or by only a simple help of a helper by grasping a side rail, etc., of the bed.
Patent JP-H035205-A (JP)
Title: Tread controller for vehicle
Inventor: KOZUKA HAJIME
IPC: B60G3/28
Filed: 1989-05-31
Abstract: PURPOSE:To reduce the minimum turning radius of a vehicle by using oil supplied from the hydraulic cylinder of a power steering device through a tread control valve interlocking with a steering operation, driving a tread variable mechanism and increasing the tread. CONSTITUTION:A slider 7 supporting a wheel hub through a bearing is attached to the central boss part of a knuckle 1 supported by a vehicle body through a suspension mechanism so as to be slinding and displaceable in the direction of width of vehicle through a feed screw mechanism (tread variable mechanism) having a hydraulic actuator 9 as a driving source. In an oil passage connecting the direction control valve 54 of a power steering device and the right and left pressure chambers 53b, 53a of a power cylinder 53, a tread control valve 57 is interposed. Then, the tread control valve 57 is displaced in accordance with the quantity of the steering of a steering wheel 55 so as to control the communication of the pressure chamber of the low pressure side of the power cylinder 53 and the hydraulic actuator 9.