baber/WOPTO huggingface dataset:
Patent JP-H0965875-A (JP)
Title: New bacterium decomposing pcbs
Inventor: SOUDA IKUO
IPC: C12R1/40
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new bacterium having resistance to organic solvents, excellent in ability to decompose poly-chlorinated biphenyls(PCBs), capable of decomposing PCBs in a short time and having also excellent ability to decompose a slightly decomposable coplanar PCBs having strong toxicity. SOLUTION: This new bacterium is Pseudomonas putida SN-4992 (FERM- P-15072) having resistance to organic solvents, excellent in decomposing property of poly-chlorinated biphenyls (PCBs), capable of decomposing in a short time and having high decomposing ability to PCBs having high concentration (about 1,000ppm) and having also excellent ability to decompose slightly decomposable coplanar PCBs having strong toxicity. The new bacterium is obtained by culturing bacteria separated from soil collected in Kanagawa prefecture in a culture medium containing biphenyl, screening a bacterium decomposing biphenyl, culturing the bacterium in a culture medium, selecting a strain having decomposing ability of PCBs and further selecting bacterial strain growing in toluene.
Patent JP-S60140636-A (JP)
Title: Photoconductive target of image pick-up tube and its manufacture
Inventor: KUWAHATA TAKAO
IPC: H01J29/45
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a photoconductive target having the sufficiently high photosensitivity in a long wave length infrared region while being excellent in a dark current property by setting the molar ratio of Te to Se of a photoconductive layer. CONSTITUTION:A photoconductive layer 15 mainly consists of Cd, Te and Se and of the constitution to be shown by CdTe1-xSex the molar ratio of Te to Se is so made that a value of X may be in the range 0.3<X<0.5. And the first vacuum evaporation layer 13 consisting of said CdTe1-xSex is made to be thick in the range of 200-2,000A and similarly the second vacuum evaporation layer 14 shall be formed thicker enough than that in the range 0.3mum-1.8mum. Thereby, the captioned target having the fully satisfying properties both of photosensitivity and a dark current can be obtained.
Patent JP-S60140741-A (JP)
Title: Semiconductor device
Inventor: MASUDA TETSUO
IPC: H01L25/07
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a terminal, in which there is no defective affinity of solder, generation of a cavity, positional displacement, etc., by costituting the electrode leading-out terminal fitted to a semiconductor device by copper containing a very samll amount of oxygen and directly joining one part of the terminal with a heat-resistant insulating substrate through copper oxide. CONSTITUTION:A copper plate 3' having a predetermined shape is bonded on a heat-dissipating base 1 having a thick bottom and consisting of a copper plate constituting a case 9 for a package through a solder layer 7, and a heat-resistant insulating substrate 2 is fixed onto the copper plate 3'. Two semiconductor element chips 4 are loaded on the substrate 2, and element disposing substrates 11, which contain a very small amount of oxygen and on exposed surfaces thereof copper oxide layers are formed, are arranged while being positioned on the substrate 2 and surrounding the chips 4. One part of the substrates 11 are joined directly with the substrate 2 by using solder, the chips 4 are connected to one part of the substrates 11 by using wires 6, and other sections are not joined with the substrate 2 and are bent vertically in the upper and front direction and are employed as electrode leading-out terminals 12. The inside of the case 9 is filled with a gelled silicone resin 8, and the surface of the resin 8 is sealed by epoxy resin 10.
Patent JP-H0585665-A (JP)
Title: Facsimile equipment
Inventor: KIMURA MUNENORI
IPC: H04N1/00
Filed: 1991-09-25
Abstract: PURPOSE:To detect the remainder of the recording paper with high reliability by starting the counting of the conveyance quantity of the recording paper after a near end mark is detected, and calculating the remainder of the record ing paper based on the result. CONSTITUTION:In a facsimile device using the rolled recording paper provided with a recording paper end mark at an optional position from the end, the data for one line are plotted out, and a stepping motor for conveying the recording paper is driven for one line. A near end flag is referred to, if the flag is OFF, the near end flag is set to ON by an end mark detecting sensor, and a counter is set to 1. If the near end mark is ON, the counter is set to 1. The recording paper length from the near end mark to the recording paper end, the feed quantity of the recording paper at each plotting for one line, and the value of the counter are used to analyze the remainder of the recording paper, and the length of the remainder of the recording paper and the number of the cut paper are displayed.
Patent JP-S6489306-A (JP)
Title: Cooler for oil-filled electric apparatus
Inventor: NAKATATE MASUMI
IPC: H01F27/12
Filed: 1987-09-29
Abstract: PURPOSE:To improve cooling effect by inclining a cooling fan mounted at the top of a panel radiator downward and a cooling fan mounted at the bottom upward, and directing the fans toward the center horizontal line on the surface of opposite side of the mounting face of a radiator group. CONSTITUTION:Since a cooling fan 4 is inclined, the fan at the top has small upward speed component Wm and large downward speed component Wd, and the fan at the lower section has, vice versa. Accordingly, since the component Wm of the fan 4 mounted at the top of a radiator 1 passes obliquely a radiator group at the right side of the central shaft 6 of the fan as seen from the radiator 1, its effective cooling length is increased. Similarly, the component Wd from the fan 4 mounted at the lower section is altered to a horizontal direction at the left side of the central shaft 6, and the component Wd from the fan 4 mounted at the top passes obliquely the radiator group, and its effective cooling length is increased. Thus, the windages leaded to the up and down of the radiator can be minimized thereby to enhance the cooling effect.
Patent JP-H1067380-A (JP)
Title: Towing pole for water bike
Inventor: EJIRI SHIN
IPC: B63B21/58
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To turn the towing angle of a towing rope upward by heightening the tying point of a towing rope in towing a wake board with a water bike. SOLUTION: This towing pole 6, which is formed by pinning a pole fitting so as to rotate at a lower part, fitting a ball grip for support at the intermediate part so that vertical movement and turning may be adjustable, and fitting the tying hook head of a towing rope 4 at an upper part so that vertical movement may be adjustable, is fitted so as to be detachable, using the towing ring of a water bike 2 and a threaded hole for fitting a grab handle.
Patent JP-H04122819-A (JP)
Title: Measuring equipment of weight of vegetables and fruits
Inventor: OKAMURA TOSHIO
IPC: G01B11/02
Filed: 1990-09-14
Abstract: PURPOSE:To make calculation accurate for weight of vegetables and fruits by projecting shadow of vegetables and fruits and by calculating weight of the vegetables and fruits by extracting plan shape information of th vegetables and fruits from an image picked up by one image-pickup means and elevation information of the vegetables and fruits. CONSTITUTION:Vegetables and fruits a are illuminated by four light sources 4 and four shadows are projected to a surrounding of the vegetables and fruits a, namely the corresponding projecting bodies 3. A length of the shadow of the vegetables and fruits is proportional to their height and luminance distribution of the projecting bodies 3 is changed according to the height of the vegetables and fruits. A signal output from an image pick-up element 5 corresponds to luminance distribution. Thus, an image picked up by the element 5 is binary-coded, and area of the binary image is obtained, and a weight M of the vegetables and fruits a is calculated. With this configuration, not only plan shape of the vegetables and fruits but also the elevation are considered for enabling weight of the vegetables and fruits to be calculated and calculation accuracy to be improved.
Patent JP-H03106091-A (JP)
Title: Bidirectional semiconductor laser module
Inventor: OKUDA MICHITAKA
IPC: G02B6/42
Filed: 1989-09-20
Abstract: PURPOSE:To decrease a laser module of this design in number of components so as to facilitate the miniaturization of it by a method wherein a diffraction grating is provided to a substrate provided in the front or the rear of a Faraday rotator or to the Faraday rotator itself, and a photodetector is arranged at a position where incident light is diffracted by the diffraction grating. CONSTITUTION:A Faraday rotator 13 is arranged above a semiconductor laser 11, and the side of the Faraday rotator 13 on which oscillation light is incident is coated with an AR coating. A permanent magnet 15 is formed cylindrical surrounding the Faraday rotator 13 so as to supply a magnetic field required for rotating the direction of polarization of the Faraday rotator 13. A diffraction grating 17 is formed on a substrate provided onto the upside of the Faraday rotor 13. A photodetector 19 is attached onto the upside of a heat dissipating table 23 and arranged at a position adapted for detecting light of prescribed wavelength diffracted through the diffraction grating 17. By this setup, a laser module of this design can be decreased in number of optical components, easily micronized, and lessened in manufacturing cost.
Patent JP-2001074855-A (JP)
Title: Apparatus and system for specifying action information
Inventor: MORINAKA KATSUYA
IPC: G01V15/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a system in which action information on an action regarding 'who', 'where' and 'what' can be obtained in a complex manner by a method wherein a human body or an object entering or leaving from a room is captured precisely, the human body or the object is identified at its point of time and the position or the posture of the object or the human body is detected. SOLUTION: An antenna 4 for an RF-IC 2 and a movement-direction detecting means 5 are installed near an entrance, and a position specifying means 6 is installed inside a room. The antenna 4 for the RF-ID 2 is always set in a waiting state that radio waves from a tag 3 can be received. When a human body in which the tag 3 is attached to a part of the body comes close to the entrance, the antenna 4 receives the specific frequency of the tag 3. In this state, a temporary identification state is set. Then, the human body moves into the room from the outside of the room, the movement-direction detecting means 6 detects the movement of the human body, and a complete identification state is set at a timing at which the human body enters the room completely. The acquisition and judgment processing operation of a sensor signal is performed by a sensor-signal processing means.
Patent JP-2000077200-A (JP)
Title: High frequency accelerating device and annular accelerator
Inventor: SAITO KAZUYOSHI
IPC: H05H13/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency accelerating device having a high acceleration gap voltage and an excellent beam load effect, which is suitable for an annular accelerator for accelerating a greatly intensive beam. SOLUTION: A looped conductor 5 chained to a magnetic core 4 is disposed in each of the magnetic cores 4 mounted in this high frequency accelerating device 1, thereby short-circuiting a secondary side of the magnetic core 4. Otherwise, a plurality of magnetic cores 4 mounted in the high frequency accelerating device 1 are divided into a plurality of groups, and then, the looped conductor 5 chained to the magnetic core 4 is disposed in each of the groups, thereby short-circuiting a secondary side of the magnetic core 4. The looped conductor 5 is formed into a circle having ϕ10 mm or smaller in cross section or into a rectangle having a side of 10 mm or shorter in cross section so as to obtain a desired self inductance.  With this arrangement, even if a magnetic alloy core is mounted as the magnetic core, it is possible to achieve the high frequency accelerating device 1 having a Q value of about 10.
Patent JP-S6490359-A (JP)
Title: Sound blocking woody floor material and its production
Inventor: KAI MASAKI
IPC: E04F15/18
Filed: 1987-09-30
Abstract: PURPOSE: To enhance the sound insulating property of flooring by bonding to the back of a base material a cushioning material having approximately the same shape as the base material and having holes bored in appropriate positions, and fitting hard fillers into the holes. CONSTITUTION: A sheet 2 such as a sheet of vinyl chloride containing lead powder and having a sound insulating property, a vibration damping property or a cushioning property and a perforated wood board 3 are bonded in turn to the back of a wood board 1 such as plywood to form a base material. A cushioning material 4 of polyolefin type foam or the like having a number of independent projections 7 on its lower surface and having holes 5 in appropriate positions is bonded to the base material. Fillers 6 of natural rubber or cork harder than the cushioning material 4 are fitted into the holes 5 to fabricate a floor board. Wood flooring that makes walkers feel good can thus be obtained.
Patent JP-2001076895-A (JP)
Title: Starter device
Inventor: FURUYAMA MAKOTO
IPC: H05G1/66
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a starter device for giving no influence on a X-ray tube if a power supply for an X-ray high voltage device is cut off when a rotary anode of the X-ray tube is in a high speed rotating condition. SOLUTION: When a rotary anode is controlled to be kept in a high speed rotating condition by a starter device 40, if a power-off switch 13 is pushed, a power switch 3 is turned off via a power-on/off control circuit 21 and a switch 66 for the starter device 40 is turned off. However, the starter device 40 is kept driven because a switch 67 is still on. A CPU 47 recognizes that the power- off switch 13 is pushed, supplies braking power to a stator 34 via an output circuit 51 to brake an anode 32, and then turns a switch 69 off via an output circuit 53 and a starter power-off circuit 27 and a power supply for the starter device 40 off.
Patent JP-2001074207-A (JP)
Title: LOW NOx BURNER
Inventor: NAGAYAMA SATOSHI
IPC: F23C99/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To enable realization of an ultra-low NOx burner by enabling the simultaneous premixed multi-stage combustion and exhaust gas recirculating combustion. SOLUTION: This low NOx burner is formed with a premixed chamber 3 on a side of a burner combustion chamber 1, the premixed gas is injected into the burner combustion chamber from a premixed gas injector 6, an exhaust gas recirculating path 10 from the downstream side to the upstream side is arranged at the position offset from the direction of the injection of the premixed gas by the premixed gas injector 6 in the burner combustion chamber 1, a secondary air flow path 18 is formed on the side wall side of the burner combustion chamber 1 and the secondary air is injected on the downstream side of the burner combustion chamber 1 from the secondary air injector 5 arranged to the secondary air flow path.
Patent JP-S63100559-A (JP)
Title: Bus arbitrating circuit
Inventor: ARAMAKI TAKASHI
IPC: G06F13/364
Filed: 1986-10-16
Abstract: PURPOSE:To reduce the number of signal lines for bus arbitrating operation by connecting n-number of bus use request signal lines and n-number of bus use permitting/inhibiting signal lines to a control means if a maximum number of boards which can be inserted to a mother board is larger than 2<n-1> and smaller than (2<n>-1). CONSTITUTION:When a bus arbitration control circuit 30 of a board inserted to a slot of a mother board 10 outputs a bus use request signal in the high level, all bus use request signal lines BREQ0-BREQ3 connected to terminals 40-43 go to the lower level, and a bus arbitration operating signal terminal 30b of the bus arbitration control circuit 39 goes to the high level, and each bus arbitration control circuit 30 confirms that another board is in course of bus arbitrating operation. Circuits between bus use permitting/inhibiting signal lines BMNT0-BMNT3 and the bus arbitration control circuit 30 are constituted and operated similarly to conventional those. The number of required signal lines is 8 in total, namely, bus use request signal lines BREQ0-BREQ3 and bus use permitting/inhibiting signal lines BMNT0-BMNT3.
Patent JP-S61126245-A (JP)
Inventor: ONISHI KATSUNORI
IPC: E04B1/58
Filed: 1984-11-20
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-H1179655-A (JP)
Title: Tire traveling type crane device and tire traveling type vehicle
Inventor: KUROKAWA SEIICHI
IPC: B66C13/16
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To automatically travel straight and surely and easily travel straight without any subtle operation of an operator. SOLUTION: A tire traveling type crane device which travels straight with a suspended cargo suspended therefrom is provided with a weight detecting means 33 which measures the weight of the suspended cargo, an inclination angle detecting means 14 which measures the inclination angle of the traveling face in traveling straight, a steering angle calculating means which can maintain the straight traveling against the difference in rolling resistances of respective tires 30 generated by the difference in the forces applied on the respective left/right tires 30 based on the suspended cargo weight (m) measured by the weight detecting means, the crane device main body dead weight M, and the inclination angle α measured by the inclination angle detecting means 14, and steering means 25,  26 which control the steering angles of the left/right tires 30 in the straight traveling based on the steering angle calculated by the steering angle calculating means 15.
Patent JP-H07102537-A (JP)
Title: Road surface marking
Inventor: HATTORI EIICHI
IPC: E01F9/553
Filed: 1993-10-01
Abstract: PURPOSE:To improve shock absorptivity and visuality by a method wherein a road surface marking is constructed of a surface part and a shock-receiving part, which are formed of synthetic resin and are engaged with each other but normally without coming into contact with each other, and light-reflecting beads are attached to the surface. CONSTITUTION:A surface part 2, with shock support stands 4 provided to its rear side, and a shock receiving stand 6, with shock receiving seats 5, 5a and fixing parts 3 to be embedded into the road provided respectively to its surface and underside, are manufactured respectively of synthetic resin. The reverse side 8 of the surface part 2 and the shock support stands 4 are normally detached from and afloat above the shock receiving seats 5, 5a of the shock receiving stand 6, keeping a height effective to visual recognition. When a car runs onto the surface part 2, engagement is made between the members to absorb shocks. Effect of visual recognition on the surface part 2 is enhanced by attachment of light reflecting beads, or application of luminous material made by high polymerization of stilbene pigment or fluorescent paint, or by means of incorporating a luminescent body Y that emits light during the night by solar cells. The fixing parts 3 for embedment into the road are fitted and fixed to the road surface R while edges 7 for preventing coming-off of a marking is fitted to the entire circumference of the shock receiving stand 6, and thereby a road surface marking is constructed.
Patent JP-H0695699-A (JP)
Title: Speech compression coding and decoding system
Inventor: SATO TOSHIHARU
IPC: H04N7/26
Filed: 1992-09-17
Abstract: PURPOSE:To prevent the deterioration in the tone quality of outputted speeches which are reproduced through a compression coding and an expansion decoding in the speech compression coding of an LCELP (learned code-book excited LPC vocoder) system. CONSTITUTION:Inputted speeches are made into digital speech signals by a speech input section 1 and are compression coded by an LCELP coder 2. Plural code tables 9, 10, and 11 are beforehand provided corresponding to the inputted speeches to be recorded so as to assure the improvement in reproduced tone quality including a decoding. A switching device 8 selects a prescribed table under the control of a CPU operated by the input operations of a recorder. The coded data are temporarily stored in a device 5 through an interface circuit 3 under the control of a control section 4, discriminated by a discriminator 12, provided to an LCELP decoder 6 selected by code tables 14, 15 and 16 corresponding to the tables 9, 10 and 11 and reproduced as output speeches by a speech output section 7.
Patent JP-S60140667-A (JP)
Title: Manufacture of porous carbon plate
Inventor: KOSHIISHI TAMOTSU
IPC: H01M4/88
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a porous carbon plate having gas impermeable layers in its ends by impregnating the end portions of each prepreg with a resin before stacking thus treated prepregs. CONSTITUTION:After a carbon fiber sheet is impregnated with a phenol resin to make a prepreg, both end portions 6 of the prepreg which are used as gas impermeable layers are impregnated with a phenol resin of such an amount as to adjust the apparent density of the end portions 6 to be 1,270 or higher. Thus treated prepregs are then stacked to form a porous carbon plate. By the means mentioned above, it is possible to form the porous portion 5 and the gas impermeable portion 6 of each prepreg simultaneously, thereby enabling a porous carbon plate to be manufactured more economically.
Patent JP-H03113711-A (JP)
Title: Magnetic head driving device
Inventor: INATANI TAKESHI
IPC: G11B5/588
Filed: 1989-09-22
Abstract: PURPOSE:To correctly execute positioning by controlling the positioning of a magnetic head on the basis of the detected result of the position of the magnetic head by an under-mentioned detecting means by providing the position detecting means to detect the position of the magnetic head. CONSTITUTION:Since a first light transmission lattice 40 rises and falls to a drive direction 45 together with a bobbin 30, a moire fringe is observed as moving up and down according to its displacement quantity as well. A photodetector 43 detects quantity of light incident to some beginning point 0, and it can detect how many periods portion of the moire fringe passes the point 0 when the moire fringe moves to the drive direction 45 by counting the number of the peak points of its waveform 47. The displacement quantity of the bobbin 30 corresponding to one period of the moire fringe is determined by the lattice pitches of the first light transmission lattice 40 and a second light transmission lattice 41. The position of the magnetic head 16 can be obtained by detecting the displacement quantity from a standard position by a moire scale while a state that voltage is not loaded to a coil 31 is considered to be the standard. Besides, a light reflection type lattice can be used as well as the position detecting means in addition to the case where two pieces of such the light transmission lattices are used.