baber/WOPTO huggingface dataset:
Patent JP-H0549614-A (JP)
Title: Reception system for mri device
Inventor: MORI KAZUO
IPC: G01R33/36
Filed: 1991-08-23
Abstract: PURPOSE:To provide a reception system MRI device which can have a high S/N characteristic being the advantage of a quadrature coil, and a high sensibility characteristic being the advantage of a surface coil, even in such an arrangement as the face made by two surface coils is intersected orthogonally with a static magnetic filed. CONSTITUTION:The reception system an MRI device containing an RF coil device 10 in which a first surface coil 12 and a second surface coil 14 which have almost the same shape are placed on the same plane, and also, the first surface coil 12 and the second surface coil 14 consist of two loops 12A and 12B (14A and 14B), respectively, and two loops 12A and 12B (14A and 14B) are connected so that a current flows in the reverse direction each other.
Patent JP-S6190818-A (JP)
Title: Cutter
Inventor: KIMURA SABURO
IPC: B23D31/00
Filed: 1984-10-09
Abstract: PURPOSE:To achieve high quality cutting face while to reduce the weight of entire system by shearing a metal rod through utilization of the kinetic energy and speed of natural fall of a weight. CONSTITUTION:A steel rod W is inserted into a hole of lower cutter 2 while pulling up a weight 6 by means of the pull-up section 8 then contacts against a stopper 32 to set the cutting length. Then the weight 6 is fallen down naturally along a guide 7 onto a driven section 5. An upper cutter 4 is driven downward through the falling energy and speed thus to shear the steel rod W with high speed by means of the upper and lower cutters 4, 2. Since power is required only for pulling up of the weight, the entire system is made compact.
Patent JP-S6192338-A (JP)
Title: Transmission gear for vehicle
Inventor: OKUBO SEIICHI
IPC: B60K20/02
Filed: 1984-10-09
Abstract: PURPOSE:To enable shift operation to be performed with good shift operation feeling, by supporting a fork head for super low speed on a fork shaft supporting a changeover shift fork so as to set up a shift pattern adjacent to the lowest transmission position. CONSTITUTION:A super low speed fork head 125 is slidably supported on the first fork shaft 11 for supporting the first and second speed switching shift fork 98. Accordingly, it is very easy to arrange both super low speed engaging/ stopping part 172 and first/second speed switching engaging/stopping part 173 adjacently to each other. Therefore, it is allowed to form a shift pattern in which a super low speed position SL is arranged adjacently to the first speed position I. Then, each shift position is aligned in the order of speed change, thus the shift operation feeling of the car driver is improved.
Patent JP-H0962860-A (JP)
Title: Graphic processor
Inventor: KAMINE HIROSHIGE
IPC: G06F17/50
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency in a CAD system. SOLUTION: A central processing unit 1, a display device 2, an input device 3, a main storage device 4 and a secondary storage device 5 constitutes a graphic processor. A screen display operation is that an acquirement part for distance between two points 7 secures a length from information of an acquirement part for two end points 6 taking the both end points of a selected element, that a location acquirement part 8 secures locations from two locations which a worker gives and that the acquirement part for distance between two points 7 calculates a distance between the locations.  In the graphic processor, a scale change processing part 9 calculates a scale factor from the rate of length, a screen shift processing part 10 allocates a phase from the coordinate of the two locations, a screen display processing part 11 allocates the both end points of the selected element to the two locations, and scale change and shift are collectively executed.
Patent JP-H0763941-A (JP)
Title: Optical fiber connecting device
Inventor: YAMADA KIYOSHI
IPC: G02B6/24
Filed: 1993-08-27
Abstract: PURPOSE:To prevent the power of a laser beam from decreasing at a connection part. CONSTITUTION:Opposingly to a holding tool 4 for fixing which holds the sleeve 1A of at optical fiber 3A on one side, an XY stage 6 which holds the sleeve 1B of an optical fiber 3B on the other side is provided. Movable parts 6b and 6c are provided on the XY stage 6, and made movable in XY direction by microheads 8A and 8B for adjusting. A small-sized camera 7A is provided above the sleeve 1A and a small-sized camera 7B is provided in front of the sleeve 1A. Similarly, small-sized cameras 7C and 7D are installed above and in front of the sleeve 1B, respectively. The positional images of the tips of the optical fibers 3A and 3B by the cameras 7A, 7B, 7C and 7D are superposed and displayed on monitors 11A and 11B.
Patent JP-S58115918-A (JP)
Title: Variable tap coefficient device
Inventor: SAKANE TOSHIROU
IPC: H04L25/03
Filed: 1981-12-29
Abstract: PURPOSE:To attain ease of circuit integration through the constitution of translessness and broad band through the selection of constants of each element, in a transversal type automatic equalizer. CONSTITUTION:A control signal from control terminals 18, 19 is applied to a diode ring circuit via resistors R14-R17, the impedance of diodes D11-D14 is controlled and an output signal of the diode ring circuit is applied to a positive and a negative terminal of an operational amplifier OPA1 via capacitors C14, C15 for DC-cut. The OPA1 synthesizes output signals of the diode ring circuit, the result is applied to a base of a transistor (TR) Q12 constituting a abuffer amplifier and a signal controlled in a response to the control signal is outputted to an output terminal 17 via a capacitor C17 and a resistor R21 connected to the emitter of the TRQ12.
Patent JP-H0555989-A (JP)
Title: Mobile communication system
Inventor: SAKAMOTO MASAYUKI
IPC: H04W16/02
Filed: 1991-08-23
Abstract: PURPOSE:To attain the effective utilization of frequencies and to enhance the transmission reliability by making radio channel allocation efficient in the mobile communication system of the cell system. CONSTITUTION:Radio channels of a same frequency are arranged based on the combination of channel groups having plural repetitive distances comprising channel groups ch1-ch9 whose repetitive distance is short and channel groups ch10-ch16 whose repetitive distance is long. In the case of communication, a signal is sent from a channel whose repetitive distance is short at first and when no reply comes from an opposite station, a channel whose repetitive distance is long is selected and then the signal is sent therefrom. Thus, number of required radio channels is reduced thereby improving the reliability.
Patent JP-S58116693-A (JP)
Title: Preparation of l-phenylalanine by fermentation
Inventor: YOSHIHARA YASUHIKO
IPC: C12R1/13
Filed: 1981-12-29
Abstract: PURPOSE:To prepare L-phenylalanine, in high efficiency, by culturing microorganism belonging to Brevibacterium genus or Corynebacterium genus, resistant to leucine analog, and capable of producing L-phenylalanine. CONSTITUTION:Microorganism belonging to Brevibacterium genus or Corynebacterium genus, resistant to leucine analog or leucine analog and sulfaguanidine, and capable of producing L-phenylalanine (e.g. Brevibacterium lactofermentum AJ 11764, FERM-P No.6287), is inoculated in a conventional nutrient medium containing carbon source, nitrogen source, inorganic salt, organic minor nutrient, etc., and cultured at 5-9pH and 20-40 deg.C for 1-4 days under shaking or aeration and agitation. After removing the microbial cells from the cultured liquid, the liguid is concentrated an crystallized or treated with an ion exchange resin to obtain L-phenylalanine.
Patent JP-H0878215-A (JP)
Title: Copper-nickel metal film fixed resistor's resistance element heat treatment method
Inventor: ITO MASAAKI
IPC: H01C17/00
Filed: 1994-09-06
Abstract: PURPOSE: To provide the copper-nickel metal film fixed resistor's resistance element heat treatment method with which the exfoliation of a resistance film and defective appearance can be reduced and also productivity can be improved. CONSTITUTION: Resistance elements 9, on which a Cu-Ni film is formed in laminar multilayer, are put in a highly heat-proof stainless or glass tube, in a glass tube for example, in a row in axial direction of a resistor, and a plurality of glass tubes, in which the resistance elements 9 are put in, are formed into a bundle. Then, after the glass tube bundle has been inserted in a cylindrical furnace core tube 2 in axial direction, it is heated up to 400 to 800 deg.C for five minutes to seveal hours in the state wherein anti-oxidant reducing gas is introduced into the furnace core tube 2. At this time, the furnace core tube 2 itself is continually forward-rotated in axial direction by a furnace core tube driving device 4.  Then, heat is conducted to the resistance element in the glass tube 1 from the furnace core tube 2, the heat required for heat diffusion is given, and the Cu-Ni resistance film is alloyed.
Patent JP-H0497038-A (JP)
Title: Framework joining member and framework construction
Inventor: KISHI AKIRA
IPC: E04B1/348
Filed: 1990-08-10
Abstract: PURPOSE:To increase the rigidity and safety of a framework construction by forming breaking induction openings to induce plastic deformation to a box-like part when receiving external force in excess of specific one on the surface of the box-like part of framework joining members. CONSTITUTION:Circular holes 23 and 24 as breaking induction openings are provided to a box-like part 20 of framework joining members 3. A diameter D1 of the circular hole 24 is so set that it is slightly larger than a diameter D2 of the circular hole 23, the rigidity of the box-like part 20 is strong enough to make rigid joining of columns 11 and beams 12, and when horizontally external force is applied to a framework construction 10, the diameters D1 and D2 are so adjusted that the box-like part 20 makes plastic deformation before the beams 12 are deformed or broken by the columns 11. When larger horizontally external force is applied to the framework construction 10, the upper and lower surfaces of the box-like part 20 are so deformed that they fall in a parallel state approximately, and the framework construction 10 is displaced approximately in parallel in a state to keep its initial form.
Patent JP-H0661281-A (JP)
Title: Semiconductor sealing cull cutter
Inventor: DEGUCHI NAOKI
IPC: H01L21/56
Filed: 1992-08-10
Abstract: PURPOSE:To dissolve such a problem that remaining gate burrs damage the edge of a mold at processing of a product or that they get into the mold and cause serious inferiority by fixing the lead frame at and around a gate, and then, removing the gate thereby removing the gate remainder completely. CONSTITUTION:The lead frame 2 at and around a gate 3a is fixed, and then the gate 3a is removed. For example, for a semiconductor element which has finished with sealing in the condition that a cull 3 adhered to it, the gate 3a is fixed with equal force without space through the lead frame 2 where the gate 3a is adhering, by pressing the lead frame 2 at and around the gate 3a with a lead frame receiver 5a and a lead frame presser 5b so as to fix it. Next, the device is rotated around the gate 3a, and the gate is broken. At that time, since the gate 3a is fixed with equal force, it is broken equally from the base, thus it is removed completely.
Patent JP-S58119570-A (JP)
Inventor: DOI OSAMU
IPC: B66B5/00
Filed: 1981-12-29
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-H0499265-A (JP)
Title: Method and apparatus for vapor-depositing compound at high speed
Inventor: FUKUI YASUSHI
IPC: C23C14/24
Filed: 1990-08-11
Abstract: PURPOSE:To increase the degree of activation of a reactive gas and to form a compound film at high vapor deposition velocity by previously ionizing the reactive gas to be in contact with the vapor of a vapor deposition material by means of arc. CONSTITUTION:After a vacuum chamber 1 is evacuated, a reactive gas 10, such as N2, is discharged through an inlet tube 9 toward the evaporation surface of an evaporation material 6, such as Ti, filled into a crucible 2. The above material 6 is heated and evaporated by means of an electron beam gun 7, and further, a relatively positive voltage is impressed on the crucible 2 by means of an electric power source 4 to produce an arc 5 between an electrode 3 disposed above the crucible 2 and this crucible 2. The vapor evaporated from the above material 6 is ionized by means of the arc 5 and the resulting ionized vapor and the reactive gas 10 are allowed to react with each other to form a compound (TiN), and this compound is vapor-deposited onto a substrate 11 to be coated.
Patent JP-H1136788-A (JP)
Title: Tunnel-boring construction method by continuously supplied support
Inventor: AOKI TOMOYUKI
IPC: E21D9/10
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To efficiently install a support member in parallel with an boring work, by automatically letting out the support member contained in a boring machine to cover the bed rock of the rear end of the machine and boring the bed rock by a boring machine and fixing it with bolts. SOLUTION: A containing case 10 for a support member is provided in a boring machine in which a TBM 1 and a shield 2 that the whole TBM 1 is covered with a skin plate 9 are integrally formed, and the support member is rolled up or folded to house in the machine. Supply openings 12 of the support member 11 are provided at the top of the skin plate 9 and both side walls and a drilling machine 13 is provided at the rear end of the TBM 1. When a thrusting jack 7 is contracted to start to pull the rear part of the TBM 1 toward a cutting face, the support 11 is automatically let out from the supply openings 12 of the top and both side walls to set it on the bed rock of the rear end of TBM 1 and cover the upper half section of the tunnel. And the bed rock is drilled by a boring machine 13 and rock bolts 14 are driven to fix it.  Since the support member 11 is installed in parallel with the boring work, the support member can be efficiently and safely installed.
Patent JP-H10150960-A (JP)
Title: Refreshing drink using deep sea water component
Inventor: ITAKA HIDEKAZU
IPC: C12N1/16
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject drink having mild taste and slow homeostasis by adding an acid and or a salt to bittern obtained by concentrating deep sea water. SOLUTION: An acid and/or a salt is added to bittern obtained as a by- product after obtaining sodium chloride from deep sea water or upwelling current sea water taken from deep sea having >=200m depth from sea level. A base may be added thereto instead of the acid and/or the salt. The refreshing drink is added to mineral water, a food additive, a food, juice, coffee, tea, milk drink, carbonated beverage, etc., and the mixture is ingested.
Patent JP-H0940736-A (JP)
Title: Production of rigid polyurethane foam
Inventor: TOMOSADA TSUYOSHI
IPC: C08G18/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a rigid polyurethane foam which is produced from a low- viscosity foaming mixture excellent in miscibility and has an excellent dimensional stability. SOLUTION: In a process for producing a rigid polyurethane foam by reacting a polyol component with a polyisocyanate component in the presence of a blowing agent, the polyol component used contains at least 5wt.% compd. which is formed by subjecting epichlorohydrin to an addition reaction with a compd. having at least one active hydrogen atom or its alkylene oxide adduct and substituting sulfhydryl groups for a part of chlorine groups of the resulting adduct.
Patent JP-S6273410-A (JP)
Title: Magnetic head
Inventor: KUNIDA SHINOBU
IPC: G11B5/31
Filed: 1985-09-26
Abstract: PURPOSE:To facilitate the work bonding a lead to a terminal part by using an intermediate terminal part of two adjacent thin film magnetic heads in common so as to increase the shape of each terminal part. CONSTITUTION:The intermeditate terminal part 6 of a coil 3 of two thin film magnetic heads is used in common to increase the shape of a terminal part 5 and the intermediate terminal part 6 and it is possible to widen the interval of each terminal part. Thus, the lead wire bonding to the terminal part is facilitated to quicken and to automate the bonding. The automation of the lead bonding is facilitated because of the convenience of using one of the two thin film magnetic heads for the recording and reproduction by forming the terminal part 5 to be at point symmetry to the utmost around the intermediate terminal part 6.
Patent JP-H1146788-A (JP)
Title: Production of galactosyl sucrose
Inventor: HASHIMOTO KENJI
IPC: C12P19/18
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing galactosyl sucrose, enabling to produce the galactosyl sucrose in a higher yield than an equilibrium reaction rate on the production of the galactosyl sucrose by the enzymatic equilibrium reaction of the galactosyl sucrose. SOLUTION: This method for producing galactosyl sucrose comprises supplying a raw material solution containing lactose and sucrose as raw materials, an enzyme solution containing fructosyl group transferase and an eluent to a pseudo-moving layer device to produce the galactosyl sucrose by an enzymatic reaction, separating a fraction rich in the produced galactosyl sucrose from other fractions, taking out the fraction rich in the galactosyl sucrose from the pseudo-moving layer device, simultaneously carrying out the above-described treatments in the pseudo-moving layer device, and carrying out an operation for removing salts contained in the obtained galactosyl sucrose-containing solution.
Patent JP-H0637120-A (JP)
Title: Semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L21/336
Filed: 1992-07-20
Abstract: PURPOSE:To provide a semiconductor device which has a fast operating speed, can have stable characteristics, and can be easily manufactured without any complicated manufacturing process. CONSTITUTION:The title semiconductor device has a channel area 38 formed in a semiconductor substrate 10 and the channel area 38 is composed of a channel 20 and a metallic layer which is at least partially contained in the channel 20 or a compound layer 18 composed of a compound of the material constituting the substrate 10 and a metal.
Patent JP-H0495823-A (JP)
Title: Combining/measuring apparatus
Inventor: SAKAEDA KEIKO
IPC: G01G19/42
Filed: 1990-08-10
Abstract: PURPOSE:To count not lower than an aimed number of objects without lowering the working efficiency by providing an operating means for operating an upper limit of the weight distribution of the objects in number one lower than the aimed number. CONSTITUTION:Supposing that an aimed number is (n), an upper limit operating means 25 statistically predicts the weight distribution of the (n-1) objects which is one lower than the aimed number (n) of objects with use of the data stored in an aimed number memory means 28, a standard deviation stored in a stan dard deviation memory means 26 and the data of a moving average converting means 23, thereby obtaining an upper limit based on the weight distribution. A gate controlling means 27 obtains the combination of measuring hoppers which achieves the closest value exceeding the upper limit of the weight and then opens the corresponding gates 7, ... of the measuring hoppers 6,.... Accord ingly, even if the objects of the weight not smaller than the limit converted to the number are put into the measuring hoppers 6, ..., since the weight of the (n-1) objects one lower than the aimed number (n) is removed, the probability to be lower than the aimed number (n) is considerably small, so that the exces sive supply can be avoided.
Patent JP-2000031773-A (JP)
Title: Crystal vibrator of surface mount type
Inventor: AKANE KATSUNORI
IPC: H03H9/19
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent vibrating characteristics, to improve the yield in the assembling process and to reduce the cost by preventing a conductive adhesive from being flower toward a center of a crystal chip face in a process of adhering a crystal chip. SOLUTION: A crystal chip 14 whose plate middle part is formed with an exciting electrode 15 is supported by a support electrode 13 placed on an inner face in continuity with a mount electrode placed to an outer face of a ceramic- made base 11 by using a conductive adhesive and the exciting electrode is led out toward the mount electrode. A projected dam 16 to prevent spread of the conductive adhesive toward the center of the crystal chip is formed to an edge of the crystal chip toward the center of the chip.
Patent JP-S58113790-A (JP)
Inventor: FUKUMOTO AKIRA
IPC: G21C17/00
Filed: 1981-12-26
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-2000047338-A (JP)
Title: Image forming device
Inventor: HOSONO TOMOHIDE
IPC: G03G15/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To shorten time required for the positioning work of a traveling frame, to make a jig compact and simple and to obtain an excellent image by securing positioning accuracy. SOLUTION: This device is provided with holes 2b, 2c or the like for positioning at a position where a lamp unit frame 5a and a first frame 2, the first frame 2 and a second frame 3 or the frame 5a and the frames 2 and 3 can be overlapped and simultaneously positions the lump unit frame 5a and the first frame 2, the first frame 2 and the second frame 3 or the frame 5a and the frames 2 and 3 for a machine body 1a by piercing the holes 2b, 2c by a jig 16 capable of being set at a reference position of the machine body 1a. Therefore, the time required for the positioning work of a traveling frame is shortened and the jig is made compact and simple. Further, the excellent image is obtained by securing the positioning accuracy.
Patent JP-S59102491-A (JP)
Title: Control system for water quality in pure water feed system
Inventor: KANEDA MITSUO
IPC: C02F1/00
Filed: 1982-12-06
Abstract: PURPOSE:To supply only the water that meets water quality requirements by attaching a monitor which measures and displays the electrical conductivity of the water passing therethrough in each of the terminal valves or cock in a pure water feed system. CONSTITUTION:Plural branch pipelines 3, 3... are connected to a main pipeline 2 and are connected to terminal cocks 4, 4... in a water feed system of a closed type provided with the main pipeline 2 which returns and circulates the treating water fed from a pure water device 1 in one place. The deterioration in the water quality takes place only in the part of the branch line 3 where the water stagnates and therefore, only the water having the deteriorated quality is blown and discharged in the stage of opening the cock 4 by a display monitor for water quality. The display monitor for water quality consists of an adapter 5 at a power source side and a display meter unit 8' which are connected to each other by a cable 6. The plug 7 of the adapter 5 is inserted into the receptacle of the power source and a pair of electrodes 9, 9 of the unit 8' are projected into the flowing water. The electrical conductivity of said water is digitally or analogically displayed on a display meter 10.