baber/WOPTO huggingface dataset:
Patent JP-H08181391-A (JP)
Title: Surface emitting laser, surface emitting laser array, and optical information processing equipment
Inventor: YOSHIKAWA TAKASHI
IPC: G06E1/00
Filed: 1995-03-09
Abstract: PURPOSE: To enable arbitrarily setting of the polarization direction of each element in a monolithic array, by making sides on a couple of parallel planes longest, out of sides constituting the section of a first semiconductor multilayered reflecting film. CONSTITUTION: A resonator is formed by using a first couple of and a second couple of GaAs/AlAs semiconductor multilayered reflecting films 2, 6. Laser light is outputted in the direction vertical to a substrate. An intermediate layer consists of an InGaAs active layer 3 and a light confinement layer 4 of AlGaAs. Only the first semiconductor multilayered reflecting film 2 has post structure. The side surface of the first semiconductor multilayered reflecting film 2 has a couple of mutually parallel planes. The diameter of the section of the first semiconductor multilayered reflecting film 2 parallel with the substrate is smaller than that of the section of the second semiconductor multilayered reflecting film 6.  Out of sides constituting the section of the first semiconductor multilayered reflecting film 2 in the size of single transversal mode oscillation and single longitudinal mode oscillation, the sides on a couple of mutually parallel planes are longest. Thereby the polarization direction of each element in an array can be arbitrarily set.
Patent JP-S62206890-A (JP)
Title: Magnetoresistance effect element
Inventor: IKEDA MITSUAKI
IPC: H01L43/08
Filed: 1986-03-06
Abstract: PURPOSE:To improve the sensitivity of regeneration largely by coating at least one surface of the lower surface and upper surface of a thin-film circuit having a magnetoresistance effect with a thin-film consisting of an insulating ferromagnetic material having width wider than the width of a circuit pattern. CONSTITUTION:The upper section of a glass substrate 1 is coated with an Ni-Zn ferrite film 2 composed of an insulating ferromagnetic material. An Fe-Ni alloy thin-film 3 having a magnetoresistance effect is shaped onto the Ni-Zn ferrite film 2 having width wider than the thin-film 3. Consequently, when an external magnetic field is applied, an effective magnetic field to a magnetoresistance effect element is increased. Accordingly, the magnetoresistance effect element having the sensitivity of regeneration extremely higher than conventional devices can be acquired by a simple process.
Patent JP-H05249548-A (JP)
Title: Micro-proximity photographing device with zooming function
Inventor: JODAI MICHIO
IPC: G02B7/04
Filed: 1992-03-06
Abstract: PURPOSE:To obtain ideal illumination light at a zooming time by adjusting the illumination light according to zooming by finely moving a ring lens together when the zooming is executed. CONSTITUTION:A pin 18 is extended upward from the lens ring 17 of the ring lens 14 integrated so that it is freely adjusted to be finely moved upward and downward along the inside cylinder 16 of a head ring 15 fitted to the tip side of a lens barrel 3. The pin 18 is coupled to a zooming ring 9 through a screw 19. Then, when the ring 9 is rotated for the zooming, the lens 14 is finely moved upward and downward together with it through the pin 18 by the actions of the screw 19, a spiral groove 20 and a guide groove 21. Besides, the illumination light is sent from a light source through an optical fiber bundle 22 and condensed to a focal point by the lens 14. When the lens 14 is driven in such a manner the focal point with which an object is irradiated through the lens 14 is adjusted and the ideal illumination corresponding to magnification can be obtained.
Patent JP-H10231674-A (JP)
Title: Stepladder with expansion construction
Inventor: HONJO EIICHI
IPC: E06C7/44
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide such a function as the length of a bearing leg for a stepladder can be freely and surely adjusted with a sufficient safety mechanism for the stepladder. SOLUTION: A stepladder with expansion construction is constituted of an expansion leg section 2 having a bearing leg 1 and an interlocking groove 2b, a stopper 3 having an interlocking claw 3a interlocking with the interlocking groove 2b, a compression spring 4 pushing the stopper 3, a bottom seat 5 holding the compression spring, handle section, etc., and those members are monolithically bound with a binding bolt 8. The length of the length can be quickly, safely and surely adjusted by the stepladder construction to fix.
Patent JP-S502591-A (JP)
IPC: H01J49/32
Filed: 1973-05-07
Abstract: A mass spectrometer which has a toroidal electrostatic field and a uniform magnetic field with non-zero entrance and exit angles, and which is so constructed that the incident end surface of an ion beam on the toroidal electrostatic field defines a concave surface and that the entrance angle and the exit angle of the ion beam relative to the uniform magnetic field are in the positive direction and the negative direction, respectively, thereby to make the elimination of second-order aberrations and axial focusing possible.
Patent JP-S56146776-A (JP)
Title: Driving circuit for printing head in ink jet printing system
Inventor: FURUKAWA ISOKAZU
IPC: B41J2/015
Filed: 1980-04-16
Abstract: PURPOSE:To obtain the captioned circuit capable of supplying a stabilized sine wave for driving to a piezoelectric vibrator for the printing head, in which a level regulator is arranged between a waveform converting circuit and a linear amplifier. CONSTITUTION:A driving clock pulse 2 from a driving input terminal 1 is inputted into the waveform converting circuit 6 converting a square wave into the sine wave through a pulse amplifier 3 or directly. Next, the output from this waveform converting circuit 6 is regulated in the level thereof in the level regulator 4, thereafter, is inputted into the linear amplifier 8, further, the piezoelectric vibrator 9 is driven by the output of the linear amplifier 8. When the driving voltage for the piezoelectric vibrator 9 is regulated in the level regulator 4 at this position, the piezoelectric vibrator 9 may be driven in stabled state at all times without causing a detuning in the waveform converting circuit 6.
Patent JP-H11206826-A (JP)
Title: Chamber pot for female and its auxiliary set
Inventor: KAIHARA KENJI
IPC: A61G9/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a chamber pot for female and an auxiliary set thereof which enables to easily and surely urinate without staining futon mattress and sheets with excreted urine even if a physically weakened female uses the chamber pot while she is lying. SOLUTION: This chamber pot is constituted of a chamber pot body 1 with a urine receiver 4 for female in its opening, a projecting piece set at about the central part of the upper side of the chamber pot body 1, and a handle 5 mounted on the urine receiver 4. An auxiliary set 10 on which the chamber pot 1 is placed and fixed detachably is constituted of a base body 20 which is constituted of a base with one end tapered and guide parts on both ends in the longitudinal direction and a chamber pot fixing unit 24 of a U-letter shape bestridingly set on the base to fasten the projecting piece of the chamber pot body 1, and a water absorbing unit which is mounted on the tapered part of the base body 20, contains a water absorbing material detachably, and has a holding string.
Patent JP-H09244706-A (JP)
Title: Method and device for plan correction
Inventor: OSAKI NOBUYUKI
IPC: G06Q50/22
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To correct a plan so that the correction is suppressed locally by finding an optimum solution which meets essential restrictions as to one partial plan to the utmost and further finding an optimum solution which meets target restriction based upon the condition that a previous plan is not corrected as much as possible when the essential restrictions are met. SOLUTION: A partial plan correction part 60 when reallocating remaining operation styles to remaining resources in response to a change of the operation style of a resource at a specific date performs the reallocation of the date by referring to restriction conditions 34 and a rule base 35 so that the cost in case of a violation of the restriction conditions is minimum, and generates a corrected plan 32. A correction path search part 40 decides whether or not the essential restriction conditions are met and repeats the process of the partial correction part 60 when not. If a sufficient solution can not be obtained even by making a search as to a specific number of succeeding days, that is reported to a plan adjustment part 80, which supports the relaxation of the restrictions.
Patent JP-H01223426-A (JP)
Title: Active liquid crystal display panel
Inventor: YASUI MASARU
IPC: G02F1/133
Filed: 1988-03-02
Abstract: PURPOSE:To reduce a gate pass giving circuit and to economize the title panel as a whole by connecting each gate pass of first and second display parts to one by using a connecting member. CONSTITUTION:An end edge of the side where a gate pass driving COF33 of a transparent substrate 11 is projected in the same way as other end edge, and gate passes X1-X2n are extended to its projecting part. The gate pass Xi of the first display part 1a and the gate pass Xn+i or X2n+1-i of the second display part 1b which are extended are connected by conductors which are formed on an FPC (flexible printed circuit) 36. In such a way, one gate pass driving COF33 or 34 of the first and the second display parts which are neces sary up to the present can be reduced. Also, said connecting member is simple in its constitution and low in its cost, therefore, the title panel goes to extremely more economical than before as a whole.
Patent JP-S58179969-A (JP)
Inventor: BAIRON KENTO TEIRAA
IPC: H04R1/16
Filed: 1983-03-24
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-H09241195-A (JP)
Title: Production of trans-3-isocamphylcyclohexanol
Inventor: EMURA MAKOTO
IPC: C07C35/21
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high purity by stereoselectively hydrogenating isocamphylcyclohexanone with an inexpensive ruthenium- containing catalyst in the presence of a base and an amine. SOLUTION: (A) 3-Isocamphylcyclohexanone of the formula is hydrogenated with (B) a ruthenium-phosphine complex catalyst in the presence of (C) a base having an alkali metal or an alkaline earth metal and (D) an amine to obtain (E) trans-3-isocamphylcyclohexanol. The produced component E is a component essential for the development of fragrance like a sandalwood oil. The component B is RuH2 (PPh3 )4 , RuHCl(PPh3 )4 , RuCl2 (PPh3 )4 , etc.
Patent JP-H01223146-A (JP)
Title: Chlorinated ethylenic copolymer mixture
Inventor: WATANABE NAOTOSHI
IPC: C08K3/04
Filed: 1988-03-03
Abstract: PURPOSE:To obtain the subject mixture, excellent in vulcanizability, good in mechanical characteristics, adhesiveness to metals, etc., heat, oil resistance, etc., and suitable as automotive parts, etc., by blending a specific thiourea based compound with sulfur (donor) and metallic compound in specific amounts. CONSTITUTION:A mixture obtained by blending (A) 100pts.wt. chlorinated ethylenic copolymer which is a chlorinated substance of an ethylenic copolymer of at least ethylene and an alpha,beta-unsaturated dicarboxylic acid (anhydride) having 1-100g/10min melt flow index and 0.5-25mol.% copolymerization ratio of the alpha,beta-unsaturated dicarboxylic acid (anhydride) with 5-40wt.% chlorine content and >=5 Mooney viscosity with (B) 1-10pts.wt. thiourea based compound expressed by the formula (R and R<1> are <=18C hydrocarbon), (C) 0.1-10pts.wt. sulfur and/or sulfur donor and (D) 1-15pts.wt. metallic compound to be an acid acceptor.
Patent JP-H05106355-A (JP)
Title: Floating body type multistory parking facility
Inventor: MORISATO MITSUO
IPC: B63C1/02
Filed: 1991-02-22
Abstract: PURPOSE:To reduce a planar occupied space and improve the utilization efficiency of the ground by providing a vehicle storage section floated in a pool-like water tank and having a ballast tank and storage floors of vehicles in multiple stages and multiple lines and a water feed/discharge device adjusting the water level in the water tank. CONSTITUTION:The water in a water tank 2 is discharged by a water feed/ discharge pump 6 so that the uppermost storage floor 8 is set to the same level as a sidetrack 1. The water in a ballast tank 10 is fed or discharged by a ballast pump 12 in response to the storage quantity of vehicles to be kept at the preset horizontal surface and height. When vehicles are completely stored on the uppermost storage floor 8, water is fed by the pump 6, and water is fed into the ballast tank 10 by the ballast pump 12 so that the next lower storage floor 8 is set to the same level as the sidetrack 1. Vehicles are stored in individual storage floors 8 in sequence. The ground can be effectively utilized.
Patent JP-S53135096-A (JP)
Title: Laser processing apparatus
Inventor: OONO TAKAYUKI
IPC: B23K26/03
Filed: 1977-04-28
Abstract: PURPOSE:To make it possible to observe the processed surface even during the application of laser beam, without causing attenuation of the laser beam, thereby to facilitate the slignment of the laser beam with the work.
Patent JP-H08221747-A (JP)
Title: Method for detecting defect in surface of crystallized glass for magnetic disk
Inventor: GOTOU NAOYUKI
IPC: C03B32/02
Filed: 1995-02-15
Abstract: PURPOSE: To provide a method for detecting defects by which defects in the surface of crystallized glass can easily be discriminated. CONSTITUTION: At least one kind of coloring component selected from among V2 O5 , Cu2 O, MnO2 , Cr2 O3 , CoO, MoO3 , NiO, Fe2 O3 , TeO2 , CeO2 , Pr2 O3 , Nd2 O3 and Er2 O3 is incorporated by 0.5-5wt.% into crystallized SiO2 -Li2 O-RO glass (RO is MgO, ZnO or PbO) so as to ensure a color luminosity factor in the Munsell luminosity range of 0-7 in a CIE color system. Defects in the surface of the resultant crystallized glass are detected by inspecting the glass by visual inspection or with an automatic inspecting device.
Patent JP-S62208677-A (JP)
Title: Superconducting magnet device
Inventor: KIMURA SHINICHI
IPC: H01L39/02
Filed: 1986-03-10
Abstract: PURPOSE:To prevent breakage of a superconducting coil by forming an open- close mechanism which is opened or closed by a switch actuating part into a switch. CONSTITUTION:When a current is supplied to a superconducting coil 1, as soon as current lead contacts 18 of a current lead 3 come in contact with superconducting coil contacts 24 while surrounding said contacts 24, teeth formed on the both edge sides of a projection 17a of a low-temperature insulator fit in a gear 29 fixed to positive and negative protective resistance switches 25 and 26 through a pin 27 and the gear 29 rotates at the same time as insertion so as to open the switch. After supplying a current, when a permanent current mode is attained, the current lead 3 is pulled out. At that time, the positive and negative protective resistance switches 25 and 26 return to an original closed state by the rotation of the gear and the elastic property of a coil spring 30. At the same time, the current lead contact 18 is separated from the superconducting coil contact 24 and the protective resistance 6 on the power source 2 side seen from the coil 1 becomes an open-state. Thus, breakage of the superconducting coil can be prevented.
Patent JP-S58165898-A (JP)
Inventor: TANIGAKI SUZUYO
IPC: D06F58/02
Filed: 1982-03-29
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-S56146397-A (JP)
Title: Composite acoustic diaphragm
Inventor: MATSUDA SHIYUNSUKE
IPC: H04R7/02
Filed: 1980-04-16
Abstract: PURPOSE:To obtain an acoustic diaphragm for audio apparatus which has a high speed of sound and high internal loss, by collecting one or more kinds of flake-type materials in an array into a direction. CONSTITUTION:The beryllium flakes are arrayed on an aluminum foil, and then an aluminum foil is put on the beryllium flakes. This action is repeated until a prescribed thickness is obtained. This lamination is held by an aluminum die and heated up to a temperature in a range of 650-800 deg.C to be pressed at a time by a pressure in a range of 100-200kg/cm<2>. By this heating, the aluminum flows around the beryllium flakes to secure a connection between the beryllium and aluminum or in the aluminum itself. Thus a diaphragm is obtained. This diaphragm is cut into a diameter of 6cm and then adhered to an aluminum foil honeycomb structure to obtain a flat-plate speaker. In such method, the divided vibration can be suppressed by a high speed of sound along with a high internal loss. Thus a flat frequency characteristic can be obtained.
Patent JP-S59177716-A (JP)
Title: Vertical magnetic recording head
Inventor: KOBAYASHI KAZUO
IPC: G11B5/31
Filed: 1983-03-26
Abstract: PURPOSE:To increase a reproducing output and to improve high frequency characteristics by arranging the leading end part of a single magnetic pole which is divided into plural parts in the core width direction so as to be magnetized alternately in the reverse direction. CONSTITUTION:Almost the first half part of a single magnetic pole 2 on the side correctly opposed to a magnetic recording medium 102 is divided into four narrow comb tooth-like cores 21-24. On the other hand, the remaining almost latter half part on the side which is not opposed to the magnetic recording medium is arranged so as to be located on the center part of the coil 4. Magnetization of the cores 21, 22 is reversed against that of the cores 23, 24. For instance, magnetic flux projected from the core 21 passes a ground magnetic layer 103 through a magnetic recording layer 102 on the magnetic recording medium and returns to the core 22, and similarly magnetic flux projected from the core 23 returns to the core 24. Since a magnetically closed circuit can be formed by said procedure, the reproducing efficiency is improved and a large reproduced output can be obtained as compared to a single magnetic pole which has the same width as the whole width consisting of the cores 21-24 and is not divided.
Patent JP-S62208505-A (JP)
Inventor: SAKAI ETSURO
IPC: C04B28/02
Filed: 1986-03-10
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-S5519201-A (JP)
Title: Preparation of silicon compound having vinyloxy group
Inventor: OKAMOTO TETSUHIKO
IPC: B01J27/10
Filed: 1978-05-01
Abstract: PURPOSE: To prepare the title compound, useful as a raw material of sealant, etc., by reacting a chlorinated silicon compound with an aldehyde or a ketone using a catalyst comprising a salt of a specific metal such as Al, Ti, Mn, etc., thereby increasing the reaction rate and improving the purity of the product.  
     CONSTITUTION: A vinyloxy group-containing silicon compound, e.g. vinyltriisopropenoxy-silane CH 2 =CHSi[OC(CH 3 )=CH 2 ] 3 , etc., is prepared by reacting a chlorinated silicone compound with an aldehyde or a kitone having a carbonyl group which can be converted to the enol form, in the presence of a dehydrochlorinating agent and a catalyst comprising a salt of a metal selected from Al, Ti, Mn, Co, Ni, and Sb (e.g. NICl 2 , AlCl 3 , FePO 4 .4H 2 O, etc.).  
     EFFECT: The reaction proceeds easily under atmospheric pressure without froming colloidal suspensions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03255082-A (JP)
Title: Novel antibiotic rk-441s, its production and anti-ulcer agent and immunosuppressive agent therefrom
Inventor: ISONO KIYOSHI
IPC: A61P37/06
Filed: 1990-03-01
Abstract: NEW MATERIAL:A compound of the formula, having the following physicochemical and biological characteristics: (1) melting point: 96-100 deg.C; (2) elemental analysis (%): C 62.29, H 6.52, N 4.92; (3) specific rotatory power: [alpha] =+ or -0 (C=0.1, MeOH); (4) molecular weight: 289 (FD-MS)(molecular formula: C15H15NO5; (5) color reaction: positive to Leidon-Smith, Lemieux, and ferric chloride (h) reactions; (6) antifungal activity: having animal cell proliferation-inhibitory effect, but giving no antifungal activity even at a concentration of 1mg/ml. USE:Anti-ulcer agents and immunosuppressive agents. PREPARATION:A strain classified as Streptomyces sp. such as Streptomyces sp. RK-441 (FERN P-10306) is incubated at 25-35 deg.C and a pH of ca.7 pref. in an aerating agitation culture state.
Patent JP-H10244754-A (JP)
Title: Ablation recording material
Inventor: KURAKI YASUO
IPC: B41M5/26
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce a minimum recording density of a laser emitted part, to enhance an image density and to scarcely damage a film by incorporating hollow fiber carbon black as image forming substance in an image forming layer. SOLUTION: A layer containing substance having absorption in a laser wavelength is provided between a support and an image forming layer. And, an overcoating layer is provided on an outermost layer of the image forming layer side. Here, in the forming layer, hollow fiber carbon black is contained as image forming substance. As binder, cellulose nitrate or nitric ester and the like of carboxyalkyl cellulose are contained in the forming layer side. Here, the carbon black becomes hollow therein, and a cylindrical fiber having an outer diameter of 0.1μm or less, an inner diameter of 0.03μm or less and a length of 3 to 0.01μm is used. Thus, a minimum recording density of a laser emitting part is reduced, and handleability can be enhanced.
Patent JP-H09221705-A (JP)
Title: Permeable panel for pavement
Inventor: TAKEI IZUMI
IPC: E01C5/06
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To improve construction efficiency, water permeability, fine view, and durability by embedding a landscape material in a part of the surface of a panel of permeable concrete and exposing the landscape material and permeable concrete to the surface of the panel. SOLUTION: In this permeable panel for pavement 11, the body of the panel, is made of permeable concrete 12 and pieces of natural stone, tile of ceramic or porcelain, as landscape material 13, are integrally embedded in a part of the surface of the panel. And a reinforcing frame 14 of metal, plastics is integrally attached to the side surface of the panel and a permeable hole 15 also is provided in the frame 14. The panel 11 itself has permeability and hence there is no need to provide a permeable joint when the panel is laid and construction efficiency can be improved. And surfaces of landscape materials 13 and permeable concrete 12 are exposed to the surface of the completed panel 11 and natural stones, tiles of ceramic or porcelain, and permeable concrete, as materials 13, form a checkered pattern to provide a fine view.
Patent JP-S61210738-A (JP)
Title: Signal communicating equipment for vehicle
Inventor: OKADA KAZUYOSHI
IPC: B60R16/03
Filed: 1985-03-14
Abstract: PURPOSE:To decrease the electric power consumption by providing a coincidence discriminating means to execute the coincident discrimination of station identifying information and communicating directly-related designating information set beforehand at a transmitting station and activating at least the transmitting station out of a transmitting station and a receiving station only when the signal is transmitted. CONSTITUTION:At a receiving station 18-1, a receiving control equipment 32 to fetch the transmitting information on a communicating line 24 is provided and by the receiving control equipment 32, actuators 22-1-1-22-1-N are respectively operated based upon the transmitting information. On the other hand, also at a transmitting station 16-1 as well as the receiving station 18-1, an address judging circuit 38 and a clock pulse generating circuit 40 are provided, the clock pulse of the clock pulse generating circuit 40 is supplied to a transmitting control equipment 42. The transmitting control equipment 42 is activated by a clock pulse and the clock pulse of the clock pulse generating circuit 40 is used to send the input signal from the switches 20-1-1-20-1-N to the communicating line 24.