baber/WOPTO huggingface dataset:
Patent JP-H10295459-A (JP)
Title: Counter top fixing structure
Inventor: EGUCHI MICHIHARU
IPC: A47B67/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To readily fix a cabinet and a counter top in a very simple and comfortable posture by opening a channel in the level part of L-letter metal fittings, protruding a rib on the lower surface of the counter top and inserting the rib into the channel of the L-letter metal fittings to be locked. SOLUTION: In the vertical piece 13b of L-letter metal fittings 13, two slits 15 for the insertion of wooden screws 14 are vertically opened and two long channels 16 are opened on a level piece part 13a. On the other hand, on both sides of the back surface of the counter top 12, two ribs 17 are protruded and these ribs 17 are slipped from upward into the long channels 16 of the L-letter metal fittings 13 to be locked. Before the counter top 12 is placed on a cabinet, the locating of the L-letter metal fittings 13 from the upper opening side of the cabinet is performed beforehand and then, the L-letter metal fittings 13 are screwed by the wooden screws 14.  In this case, as for an up-and-down adjustment, as the holes of the L-letter metal fittings 13 into which the wooden screws 14 are inserted, are the slits 15, long holes, it can be readily adjusted only by sliding the L-letter metal fittings 13 up and down.
Patent JP-H02302530-A (JP)
Title: Structure of ceiling
Inventor: KUNIMATSU SHUJI
IPC: F24F1/00
Filed: 1989-05-18
Abstract: PURPOSE:To enable mild surface heating and surface cooling to be conducted by providing the upper surface of a ceiling board composed of a foam metal with heating means and adiabatic means thereon. CONSTITUTION:A ceiling board 1 composed of a foam metal is provided with heating means 2 on the upper surface of the board 1 and with adiabatic means 3 on the heating means 2. The ceiling board 1 is heated uniformly by the heating means 2 and the surface of the ceiling board 1 is maintained to a given temperature, performing surface heating by radiation from the surface of the ceiling board 1. In this case, a room is efficiently heated by radiation by preventing heat from escaping upward by the adiabatic means 3. Further, the ceiling board 1 is provided in part with the heating means 2 and the adiabatic means 3, portions which are not provided with the heating means 2 is constructed so as to be able to conduct ventilation and cool wind means 5 are provided between a house ceiling surface 4 and the ceiling board 1. The surface heating can be conducted by the radiation from the ceiling board 1. In cooling, cool wind supplied from the cool wind means 5 ventilates the portions which are not provided with the heating means 2, flowing in the ceiling board 1 over the whole ceiling board 1 to cool the board 1, and the cool wind flows from the whole ceiling board 1 in a mild flow to conduct the surface cooling.
Patent JP-H08280037-A (JP)
Title: Projection type television
Inventor: HASEGAWA SHINICHI
IPC: H04N9/28
Filed: 1996-05-20
Abstract: PURPOSE: To reduce the power consumption of a convergence circuit by decreasing keystone distortion, to improve reliability by increasing luminance on a transparent screen and equally distributing the temperature on a face plate from its center and to almost equalize lightness on the left side and right side of the transparent screen concerning the three-tube projection type television. CONSTITUTION: Projection tubes 1R, 1G and 1B, for which a projection axis is made vertical to face plates 6R, 6G and 6B, are used and the left and right projection tubes 1R and 1B cross a transparent screen 5 at an inclination angle αwhile being offset just for ΔL. Then, their image angles β1 and β2 are made equal and the face plates 6R and 6B are arranged on a plane orthogonal to center lines 2Rs and 2Bs of lenses 2R and 2B while being inclined just at an angle α' on the condition of 1/m.tanα=tanα'. Then, images on the face plates 6R and 6G are adjusted so as to be formed at the center of a fluorescent screen and the prescribed amount of keystone distortion correction is applied by the convergence circuit.
Patent JP-S5249862-A (JP)
Title: Cover glass for watches
Inventor: GOTOUDA NOBORU
IPC: G04B39/00
Filed: 1975-10-17
Abstract: PURPOSE: To obtain a cover glass for wristwaches that has hydrophilic properties and sustains hydrophilic properties, thereby preventing the occurence of clouding on ghe inside surface of the cover glass and further providing static charge preventing effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62278913-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1986-05-29
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-2000314416-A (JP)
Title: Liner for push-pull control cable
Inventor: SUDO KAZUNORI
IPC: F16C1/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To drastically improve backlash performance and chattering sound performance, while holding no-load sliding resistance and load efficiency by setting the cross-sectional shape of the internal circumference of a liner to be approximately hexagonal and projecting a face constituting the internal circumferential face to the inside space side. SOLUTION: An inside space 5 for slidably inserting an inner cable 10 is formed in a linear 1. The cross-sectional shape of the internal circumferential face of the liner 1 is made approximately hexagonal, and a face constituting the internal circumferential face is projected to the inside space 5 side. A control cable 30, which defines a shield layer 2 in the outer circumference of the liner 1, is constituted of an outer casing 20 having a coating layer 3 formed on the outer circumference of the shield layer 2 and the inner cable 10 inserted into the outer casing. This constitution can drastically improve the backlash performance and the chattering sound performance, while holding no-load sliding resistance and the load efficiency.
Patent JP-H01295273-A (JP)
Title: Laser printer
Inventor: ARIGA NORIMASA
IPC: G03G21/00
Filed: 1988-05-23
Abstract: PURPOSE:To discriminate a paper size error from a paper jamming error, to reduce the frequency of removing jammed paper and to improve operability by judging the paper jamming error when the time when a paper feeding sensor detects paper exceeds the time when it detects maximum paper corresponding to a maximum paper size. CONSTITUTION:A RAM 18 includes a memory 18a storing a period T1 from the time when the leading edge of the paper 6 reaches the paper feeding sensor 10 to the time when an exposing part 3 starts exposing, and a paper detecting time memory 18b storing various paper size detecting times Tx1-Tx6 counted by the paper feeding sensor 10. Moreover, the RAM has a memory 18c storing the time Tc required by the sensor, a memory 18d storing the time T2 required for ejecting paper, a paper size memory 18e, a receiving buffer 18f, etc. If the time when the paper feeding sensor detects paper exceeds the time when it detects maximum paper corresponding to a maximum paper size, the paper jamming error is judged. Thus, the paper size error and the paper jamming error can be discriminated and detected, whereby the frequency of removing jammed paper can be reduced to improve operability.
Patent JP-S63289544-A (JP)
Title: Exposure device
Inventor: MIYOSHI TAISUKE
IPC: G03B27/62
Filed: 1987-05-22
Abstract: PURPOSE:To obtain an exposure control function by means of an electrical signal at low cost by arranging a reflection type optical modulation element on the position of arranging an object to be copied in a device where a sensitive body is exposed with reflecting light beams from the object to be copied such as an original, etc. CONSTITUTION:In the device which copies to expose the character and picture information of an original, etc., in the sensitive body as optical quantity, the reflection type optical modulation element 10 whose reflection characteristic is altered by means of the electrical signal is arranged on the position of arranging the object to be copied. When the electrical signal is turned off, incident light beams 1 are transmitted or reflected as it is so that the light beams do not reach the sensitive body 7, but when the electrical signal is turned on, the light beams 1 become a scattered reflecting light beams 2 and a part of the scattered light beams passes through an optical lens 5 to expose the sensitive body 7. Thus the exposure of the sensitive body 7 can be controlled.
Patent JP-H06329747-A (JP)
Title: Production of foamed polyurethane molding
Inventor: KUMAGAI YASUSHI
IPC: C08G101/00
Filed: 1993-04-28
Abstract: PURPOSE:To produce a foamed polyurethane molding being lightweight and uniform, having good heat resistance and reduced in dusting during cutting by using a specified polyol. CONSTITUTION:A polyol component (A) comprising an aromatic-ring-containing polyol (a) of a hydroxyl value of 200-400 represented by the formula and an aliphatic polyol (b) of a hydroxyl value of 250-500, an aromatic polyisocyanate component (B) and 1-8 pts.wt., per 100 pts.wt. component A, dehydrating agent (C) are subjected to a foaming reaction in the substantial absence of a blowing agent according to the mechanical froth process. In the formula, X is any one group selected from among H, CH3, Cl and Br; Y is any one group selected from among CH2, C(CH3)2, SO2, O and a single bond; A is a propylene group or an ethylene group; and m+n=0-13. The ratio between components (a) and (b) in component A is usually about 10:90 to 40:60. When 2-20 pts.wt. per 100 pts.wt. component A is added, the effect of weight reduction can be further enhanced.
Patent JP-H04328317-A (JP)
Title: Magnetic head made of glass
Inventor: ABE TOSHIRO
IPC: G11B5/85
Filed: 1991-04-26
Abstract: PURPOSE:To roughly form a surface in such a manner that a head is not attracted to the surface with inexpensive constitution and production process. CONSTITUTION:This disk is formed by successively laminating a surface roughness adjusting layer 2, a nonmagnetic substrate layer 3, a magnetic layer 4, a protective layer 5, and a lubricant layer 6 on a glass substrate 1. The surface roughness adjusting layer 2 and the nonmagnetic substrate layer 3 are formed of, for example, chromium (Cr), the magnetic layer 4 is formed of, for example, CoCrTa, and the protective layer 5 is formed of, for example, carbon (C). The surface roughness adjusting layer 2 is formed by sputtering under 25 to 60mTorr gaseous pressure of argon in such a manner that the film thickness thereof attains 0.5 to 0.75mum and the center line average height on the surface of the disk attains 15 to 25 angstrom.
Patent JP-S63289555-A (JP)
Title: Organic electrophotographic sensitive body
Inventor: ITO HIROSHI
IPC: G03G5/14
Filed: 1987-05-22
Abstract: PURPOSE:To block injection of holes into an electric charge generating layer, to improve injection of electrons, and to enhance electric chargeability and photosensitivity of an electrophotographic sensitive body by using a charge blocking layer composed of an electron attractive substance and an electron donative polymer. CONSTITUTION:The electrophotographic sensitive body is a functionally separated type composed of 3 layers composed of the charge blocking layer made of the electron attractive substance and an electron donative polymer, and the charge generating layer, and a charge transfer layer. A charge transfer complex is formed by allowing the electron attractive substance to react with the electron donative polymer, and when the former is less than the latter, the charge blocking layer exhibits p-type semiconductivity but when the former is more than the latter, it exhibits n-type semiconductivity, thus permitting the obtained photosensitive body to be blocked in injection of holes from a conductive supporting body, and enhanced in chargeability, improved in efficiency of injection of electrons generated in the charge generating layer to the conductive supporting body and consequently, increased in photosensitivity.
Patent JP-S6061295-A (JP)
Inventor: ERIOTSUTO EMU GURITSUKU
IPC: B42D15/02
Filed: 1984-06-20
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-H10319896-A (JP)
Title: Information display device and method of detecting and adjusting display condition and controlling maintenance method
Inventor: OSHIMA JUNICHI
IPC: G09G3/28
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a display condition detecting method which allows exact monitoring of the display conditions without disturbing the user, a display condition adjusting method, a maintenance controlling method and an information display device which maintain the display conditions well. SOLUTION: Light sensor 14a, etc., are arranged on the side of the back face 11r of a PDP(Plasma Display Panel) to detect the display conditions of the PDP 11 by catching outgoing light on the back face side proportional to the amount of the outgoing light to the display face side of the PDP 11, and based on the results of this detection, to automatically adjust the display conditions of the panel 11. When adjustment is impossible, alarm is automatically outputted and, in addition, histories on adjustment and troubles are accumulated. The existence of light sensors does not disturb the sight of the display screen but it is unnecessary to make efforts for arranging light sensors each occasion of adjustment and connecting them to the exclusive adjusting instruments. Since the display conditions are directly detected by light sensor 14a, etc., precise detection is secured.
Patent JP-H08297303-A (JP)
Title: Liquid crystal display element
Inventor: TAKEDA KOJI
IPC: G02F1/137
Filed: 1995-04-27
Abstract: PURPOSE: To provide a liquid crystal display element which can be simplified in structure and improved in productivity. CONSTITUTION: Liquid crystals interposed between a pair of transparent substrates 1 and 2 are dissolved in the state of liquid crystal molecules 6 in a solvent 7, and the microparticles 8 mixed into the solvent 7 are thermally moving. In such a case, the microparticles 8 thermally move to collide with the liquid crystal molecules 6 and the molecular axes of the liquid crystal molecules 6 are directed in random directions unless voltage is impressed between both transparent electrodes 4 and 5. Incident light, then, falls onto the liquid crystal molecules 6 and scatters. The liquid crystal molecules 6 are aligned in an electric field direction against the thermal motion of the microparticles 8 and the incident light passes these molecules as it is when the prescribed voltage is impressed between both transparent electrodes 4 and 5.  Then, the regulation of the transmitted quantity of the light is made possible by regulating the voltage to be impressed and since there is no need for executing the liquid crystals to an orientation process, unlike heretofore, the structure is simplified. Since there is no deviation in the distribution of the liquid crystal molecules, the productivity is improved.
Patent JP-S5249498-A (JP)
Title: Moisture-sensitive resistor
Inventor: KAWAMATA HAJIME
IPC: G01N27/12
Filed: 1975-10-17
Abstract: PURPOSE: Moisture-sensitive ceramic resistor composition of alkali metal oxide (M 2 O)-TiO 2  having high humidity sensibility from low humidity region to high humidity region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0425005-A (JP)
Title: Porcelain capacitor and manufacturing method thereof
Inventor: KISHI HIROSHI
IPC: H01G4/12
Filed: 1990-05-16
Abstract: PURPOSE:To markedly improve relative permittivity and to make a porcelain capacitor small-sized and a large capacitance by a method of specifying the composition of a dielectric porcelain composition comprising a dielectric layer of a porcelain capacitor. CONSTITUTION:A fundamental component is {(Ba1-XCaX)O}K(Ti1-Y-ZZrYR2)O2-Z/2, and additive components are, in an triangular figure in which composition ranges of Li2O, SiO2 and MO are shown in mol%, in a range enclosed by five straight lines linking in the following order: a first point A showing a composition of Li2O 1mol%, SiO2 80mol%, and MO 19mol%; a second point B showing a formation of Li2O 1mol%, SiO2 39mol%, and MO 60mol%; a third point C showing a composition of Li2O 30mol%, SiO2 30mol%, and MO 40mol%; a fourth point D showing a composition of Li2O 50mol%, SiO2 50mol%, and MO 0mol%; and a fifth point E showing a composition of Li2O 20mol%, SiO2 80mol%, and MO 0mol%.
Patent JP-S63290801-A (JP)
Title: Prevention of freezing and frost injury of agricultural crop
Inventor: WATANABE MICHIKO
IPC: A01N33/12
Filed: 1987-05-25
Abstract: PURPOSE:To surely prevent frost injury of agricultural crops such as tea, mulberry, fruits and vegetables even at a low rate of application without harming human and animal, by using a specific amine or quaternary ammonium salt as an active component and scattering an agent containing the component to the agricultural crops. CONSTITUTION:The active component to be used in the present process is a quaternary ammonium salt wherein at least one of the substituent is >=8C alkyl and the others are H, alkyl, cycloalkyl or (substituted) benzyl (e.g. octylbenzyl dimethyl ammonium) or an amine wherein at least one of the substituent is 8-12C alkyl and the others are H, alkyl, cycloalkyl or (substituted) benzyl (e.g. octylamine) or benzylamine which may be disubstituted. The active component is dissolved or dispersed in water or a solvent and sprayed or scattered to agricultural crops using a proper spraying tool. Since the active component has high solubility in water, it can be easily removed by washing the sprayed crops with water before eating and is expected to have no safety problem.
Patent JP-S5751974-A (JP)
Title: Soil and sand accumulation preventing apparatus for pump water suction tank
Inventor: SUDOU SUMIO
IPC: F04B23/02
Filed: 1980-09-12
Abstract: PURPOSE: To prevent accumulation of soil and sand on the bottom of a water suction tank by partitioning the sectional area of the water flowing part from the upper part and allowing high speed jet water flow to be generated convergently on the bottom area of the water suction tank.  
     CONSTITUTION: When the stream which inflows into a water suction tank 4 contains soil and sand, the soil and sand are precipitated in the water suction tank 4. When soil and sand are accumulated, a water stream guiding plate 5 is lowered up to the level shown by 5'. Then, the stream in the water suction tank 4 is partitioned from the upper part by the water stream guiding plate 5, and high speed jet stream is generated under the water stream guiding plate 5, namely in the vicinity of the bottom of the water suction tank 4. The soil and sand which are accumulated are flowed into a suction pipe 3 and further into a pump 1 by the said jet stream. Thus, accumulation of soil and sand on the bottom of the water suction tank 4 can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6019320-A (JP)
Title: Digital circuit
Inventor: OKA NORIAKI
IPC: H03K19/013
Filed: 1983-07-13
Abstract: PURPOSE:To improve the transfer response characteristics of a digital circuit by adding a parallel capacitance to the digital circuit comprising a voltage feedback amplifier circuit. CONSTITUTION:The capacitance of a capacitor C is selected as a capacitance possible for supplying temporarily a current Ibp larger than a steady-state current Ibc to a transistor (TR)Q1 at the transient state when the TRQ1 is driven by an input signal Vi. Thus, the capacitor C is charged via a resistor R2 when the TRQ1 is nonconductive, the TRQ1 is operated by the capacitor C at the leading of the input signal Vi as if it were a power supply and the circuit condition becomes similar to the collector without a resistor R2 substantially. That is, the time constant comprising the resistor R2 is not almost intervened at the transient state when the signal Vi rises. Thus, the leading of an operating current Ib is quickened and the leading of an output signal Vo1 to the leading of the input signal Vi is quickened. Then the trailing of an output signal Vo2 as an inverter is quickened.
Patent JP-H06327874-A (JP)
Title: Embroidery sewing machine
Inventor: IIDA YUJI
IPC: D05B69/00
Filed: 1993-05-27
Abstract: PURPOSE:To enhance the workability and to save an embroidery yarn by inhibiting an area to be sewn from being sewn over if the color of a needle yarn is substantially identical with that of a cloth, in the case of sewing over areas to be sewn with yarns having different colors so as to form an embroidery pattern. CONSTITUTION:A CPU 30 for controlling a sewing machine as a whole is connected thereto with a ROM 32, in which sewing data for embroidery patterns to be formed with the use of a plurality of yarns having different colors are stored, and a RAM 34 provided with a memory area, in which data can be written during computation. The CPU 30 analyzes colors by means of a cloth color identifying circuit 36 in accordance with an output from a color sensor 28 in order to identify a color of a cloth to be sewn. Further, sewing data are taken out one by one from the ROM 32, and an embroidery frame is moved by means of an embroidery frame drive circuit 38 is moved so as to form an embroidery frame. When color change data are read, the sewing machine is once stopped, and a color in an area to be sewn is compared with a color of a cloth to be fabricated. If it is determined that they are the same, the area is inhibited from being sewn over.
Patent JP-S5351595-A (JP)
Title: Grinding method without using infeed gore
Inventor: TAKASU SHIYUUHEI
IPC: B23Q5/20
Filed: 1976-10-22
Abstract: PURPOSE: During the pricision grinding or spark-out grinding, the workpiece is rotated at a higher speed than that of the coarse grinding to shorten the time of precision grinding or spark-out grinding without deteriorating the profile precision of the cam or precision on the machined surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63290698-A (JP)
Title: Laser jointing method for metallic sintered body and metallic lead wire
Inventor: UESUGI YUJI
IPC: B23K26/21
Filed: 1987-05-22
Abstract: PURPOSE:To perform jointing small in jointing area and stable in jointing quality by butting a metal lead wire of non-sintered body to a metal sintered body and projecting a pulse laser beam to a butting part in a special state. CONSTITUTION:A laser beam is projected so that a lead wire 2 is pressed against the sintered body 1, an optical axis 4 of the laser beam has <=55 deg. angle thetato the lead wire and the peak energy part of the laser beam 3 is situated near the welding part of the lead wire 3. At this time, the lead wire 2 is fused at a lead wire welding 2a and the sintered body 1 is fused at a sintered body molten part 1a. Since the sintered body 1 is porous, the volume is reduced by fusion but the lead wire 2 and the sintered body 1 push against each other at the same time of fusion. Accordingly, an undercut part also is very small and it is possible to obtain a state wherein the lead wire 2 and the sintered body are fused sufficiently together.