baber/WOPTO huggingface dataset:
Patent JP-S62195768-A (JP)
Title: Track format system for disk device
Inventor: MATSUO MASARU
IPC: G11B20/12
Filed: 1986-02-20
Abstract: PURPOSE:To ensure a data area and to prevent the decrease in the recording area due to a faulty medium by moving the start point of a track logically so as to form a format. CONSTITUTION:The titled system is a track format system moving the start point of a track by (x). In the format above, the location of a faulty medium is moved around the gap G1 and a sector 1 is ensured for a data area. IX represents the start point of a physical track and DIX indicates a moved track start point moved logically from the physical track start point. Thus, the medium defect is moved at the outside of the data area to ensure the data area.
Patent JP-S61196297-A (JP)
Inventor: MOMOSHIMA YUKICHI
IPC: G10H7/02
Filed: 1985-02-26
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-S55130401-A (JP)
Title: Stock/delivery equipment for warehouse
Inventor: IKUTA TAKESHI
IPC: B65G67/12
Filed: 1979-03-30
Abstract: PURPOSE: To perform easy and correct positioning of the article to be stored, by providing a side guideboard through four-sided link mechanism to a fixed base located at the picking position of truck while fixing a resilient restoring member to said link mechanism.  
     CONSTITUTION: Material 2 mounted on a truck 1 at the picking position is contained through a stacker crane 3 in the warehouse 4. Side wall 5 of fixed base is provided while facing against one side of the truck 1 at the entrance of said warehouse or at the picking position of truck 1, while a side-guideboard 6 is fixed through a four-sided link mechanism 7 to said side wall 5. Resilient member 8 such as a spring is fixed to said mechanism 7 and to retreat the sideboard 6 to the withdrawal position under no-load. While furthermore a stopper 10 is fixed above the truck 1 and engaged with a projection below the guideboard 6 thus to perform the positioning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000236581-A (JP)
Title: Communication system
Inventor: TSUJII MASAO
IPC: H04W48/16
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To enhance the economical efficiency for a caller in a communication system where a plurality of communication networks with different communication systems are intermingled. SOLUTION: An integral communication network 22 is built up with a personal digital cellular PDC communication network 18, a personal handy phone system PHS public communication network 19, and a PHS private communication network 20 in mixture. When a portable telephone set 1 registers its position to the PHS private communication network 20 (position registration), an incoming call switching signal is transmitted to an integral communication network 22 (incoming call changeover). On the occurrence of an incoming call request from the PDC communication network 18 to the portable telephone set 1, the integral communication network 22 receives an incoming call switching signal to transfer the incoming telephone number from the PDC telephone number to a PHS private telephone number. Thus, the portable telephone set 1 receives the PHS private communication network 20 (call reception).  Since the communication charge using the PHS private communication network 20 is not accounted on a caller, the communication charge is reduced.
Patent JP-H10222184-A (JP)
Title: Musical sound reproducing device
Inventor: TAKEMOTO YUKIO
IPC: G10K15/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound reproducing device which displays the name of music that should be sung in a pair with selected music and can successively reproduce the music of the displayed name. SOLUTION: After music is selected (110), it is checked whether or not music paired with the selected music is stored by referring to a successive music data table (120) and when it is judged that the paired music is stored (120), message video asking whether or not the paired music is reproduced and the name of the paired music are displayed on a monitor (140); when the OK button of a transmitter is pressed, a request signal of the selected music and paired music is sent to a server (160).
Patent JP-H11237319-A (JP)
Title: Method for measuring vibration characteristic of tire
Inventor: SHIBUYA HIROSHI
IPC: G01H17/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To make accurately measurable the vibration characteristics of a tire while considering the temperature characteristics of the tire. SOLUTION: The method is provided with a process for supporting a tire 10 where an acceleration sensor 14 is mounted and for maintaining the supported tire 10 at a specific temperature in a constant temperature bath 2, a process for vibrating the tire 10, and a process for measuring the resonance frequency of the tire 10 based on the detection value of the acceleration detection sensor 14.
Patent JP-S60182855-A (JP)
Title: Picture reader
Inventor: SAKAMOTO MASAHIRO
IPC: H04N1/19
Filed: 1984-03-01
Abstract: PURPOSE:To correct shading distortion while eliminating the effect of fluctuation of luminous amount distribution of a light source by inputting simultaneously an optical signal from an original and a white reference board and processing the signal in parallel so as to simplify the circuit. CONSTITUTION:The reflected light from an original 10 and the white reference board 11 irradiated by the light from a reading light source 12 passes through separate paths 10a, 11a, is reflected on a mirror 13, the reflected light from the original 10 is collected to a linear image sensor 16 and the reflected light from the white reference board 11 is collected to a linear image sensor 15. The signal from both the linear image sensors 15, 16 is inputted to a comparator 21 via amplifiers 17, 18. Then it is possible to binary-code a picture signal at each position of the original scanning based on a slice level corresponding to shading distortion. No memory is required through the parallel processing in this way and no A/D, D/A converter is required resultingly.
Patent JP-S59165571-A (JP)
Title: Dc restoration circuit
Inventor: MATSUI KAZUMASA
IPC: H04N5/18
Filed: 1983-03-09
Abstract: PURPOSE:To eliminate the effect of offset by connecting output side terminal of amplifier of a negative feedback capacitor to a reference voltage power source and have a short circuit between the negative polarity input terminal and the output of the amplifier. CONSTITUTION:An input signal vi has a flat part, i.e., a standard for DC restoration in a flyback time. The switches 6 and 10 are opened with a switch 7 short- circuited respectively during a period excepting a part of a flyback time. Thus an amplifying circuit of negative polarity is constituted. When the switches 7 and 10 are opened and short-circuited respectively. Then the switch 6 short-circuited respectively during a flyback time. Therefore a capacitor 9 is charged with the reference voltage and the offset voltage. Then the switches 7 and 10 are short-circuited after the switch 6 is opened. An output signal vo is inverted into the signal vi with the reference voltage ET defined as a start point when a flyback time elapses.
Patent JP-S59163883-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: NAKATSUKA SHINICHI
IPC: H01S5/223
Filed: 1983-03-09
Abstract: PURPOSE:To form complete planar structure, and to prevent the deterioration of crystallinity by forming a GaAs/AlAs group superlattice layer while being adjoined to a clad layer and altering one part of a superlattice into (GaAl)As by a change into a liquid crystal of the superlattice through the diffusion of an impurity. CONSTITUTION:A superlattice layer is changed into a liquid crystal by diffusing Zn at a low temperature in a striped shape up to an N-Ga0.55Al0.45As clad layer 2, an undoped Ga0.36Al0.14As active layer 3, a P-Ga0.55Al0.45AS clad layer 4 and a GaAs/AlAs superlattice layer through an MO CVD method on an N- GaAs substrate 1. The composition ratio (x) of Ga1-xAlxAs in the superlattice layer changed into the liquid crystal is brought to 0.5, and an absorption is not generated in an oscillation zone. On the other hand, beams can be guided by a difference between both because a superlattice layer not changed into the liquid crystal has an absorption in an oscillation zone.
Patent JP-H11231271-A (JP)
Title: Optical connection device
Inventor: SHIMIZU YUKITAKE
IPC: G02F1/01
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical connection device which can quickly switch a connection destination. SOLUTION: An optical connection device has a light source part 1, a liquid crystal panel 3, a diffracting element part 4, and a photodetecting element part 5, and a light signal 2 outputted from respective light sources 1a, 1b, 1c, and 1d of the light source part is connected to an arbitrary photodetecting element that the photodetecting element part 5 has. A light signal 2A from the light source 1a is made incident on four pixels PAa , PAb , PAc , and PAd on the liquid crystal panel 3. To connect the light signal 2A to a photodetecting element 5b, control is so performed that only the pixel PAb among the four pixels transmits the light signal. The light signal having passed through the pixel Pat is made incident on a cell Ab on the diffracting element part 4 and diffracted there to impinge on the photodetecting element 5b.  Similarly, light signals 2B, 2C, and 2D are transmitted through the pixels PBc , PBa , and PDd , diffracted by cells Bc, Ca, and Dd of the diffracting element part 4, and made incident on photodetecting elements 5c, 5a, and 5d respectively.
Patent JP-H08207979-A (JP)
Title: Magnetic disc container
Inventor: NAKADA TERUMI
IPC: B42F7/00
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a magnetic disc container of a thin construction as a whole, facilitate taking in and out of a magnetic disc, and protect the magnetic disc against impacts from outside. CONSTITUTION: The main part of a magnetic disc container consists of a mount 3 with a recessed part 2 to contain a magnetic disc 1 and a cover sheet 4 to be laid on the mount. Adhesive 5 is applied on the rear side of a cover film 4a of the cover sheet 4, that faces the mount 3, to form a peelable adhesive layer, and a protective sheet 6 is glued at a position of the cover film 4a facing the recessed part 2. Thereby, the cover sheet 4 can be repeatedly adhered out and removed from the mount 3, so that the magnetic disc 1 cart be taken in and out. In addition, the magnetic disc 1 contained in the recessed part 2 can be protected by covering it with the protective sheet 6.
Patent JP-S58166187-A (JP)
Inventor: EDERUBERUTO TEIIFUENSAARAA
IPC: F16K3/12
Filed: 1983-03-09
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-2000236683-A (JP)
Title: Ultrasonic motor
Inventor: ISHINO YUKIHIDE
IPC: H02N2/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent a shaft from becoming shaky in the thrusting direction when an ultrasonic motor is provided with a shaft to be supported with respect to a housing rotatably via the use of ball bearings. SOLUTION: A shaft 8 of an ultrasonic motor is supported to a housing with at least a first ball bearing 21 and a second ball bearing 22. Moreover, each ball bearing 21, 22 is fitted together so that a first straight line L1 which passes the points of contact P1, P2 of a ball 21c of the first bearing 21, and a second straight line L2 which passes the points of contact P3, P4 of a ball 22c of the second bearing 22 stretch in directions other than the radial direction and additionally that the straight lines L1, L2 cross each other. Both inner ball races 21b, 22b are sandwiched integrally by an extended portion 8b and a caulking strip 8c along the shaft 8 in the axial direction. Both outer ball races 21a, 22a are sandwiched integrally in a bearing holding part 3a by an abutting surface 3b and a plate 7 along the axial direction.
Patent JP-S57151423-A (JP)
Title: Reinforcement structure for guard bar
Inventor: KATOU YOUJI
IPC: B32B5/18
Filed: 1981-03-16
Abstract: PURPOSE:To obtain the reinforcement structure for a guard bar with light weight and high rigidity by arranging special reinforcing member at an important position for said bar equipped in the internal part of a car-door. CONSTITUTION:A guard bar 2 is equipped in the internal part of a car-door 1, and absorbs collision energy, when the collision in the flank of a car occurs. The guard bar 2 is composed of a main beam 21 and brackets 22, 22 connected to the door-body at their ends. The intermediate part of a beam 21 is strengthened by a reinforce 23. A reinforcing member 3 is connected to said guard bar 2. This reinforcing member 3 is formed with bead forming material 5 narrower than reinforcing resin layer 4 prepared under said resin layer 4 which is not hardened or semihardened and flexible before being used. The bead forming material 5 forms bead like expanded protrusion 43 by foaming of the resin layer 4 before being hardened. The protrusion 43 is caused to be in contact with the inner surface of the door-panel C.
Patent JP-S57153723-A (JP)
Title: Deodorizing method
Inventor: ENDOU HIROSHI
IPC: B01D53/34
Filed: 1981-03-16
Abstract: PURPOSE: To facilitate maintenance control and to enhance economical efficiency by combining a natural zeolite layer and a stabilized ClO 2  liquid containing solid layer.  
     CONSTITUTION: A stabilized ClO 2  liquid is adsorbed to a spherical activated alumina gel, an activated alumina powder or a highly absorbable resin powder such as crosslinked sodium polyacrylate or the like. A packing layer consisting of thus obtained stabilized ClO 2  liquid containing solid substance and natural zeolite or acid treated substance thereof is arranged to the back side of a rectifier apparatus. The order of the zeolite layer and the stabilized ClO 2  liquid containing solid layer is appropriately selected corresponding to malodorant components. In the zeolite layer, NH 3  and H 2 S are mainly adsorbed and, in the stabilized ClO 2  liquid containing solid layer, a sulfide such as mercaptan or the like and an amine compound such as trimethylamine or the like are decomposed by oxidation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61198638-A (JP)
Title: Semiconductor device
Inventor: HAYAFUJI TAKANORI
IPC: H01L21/322
Filed: 1986-02-22
Abstract: PURPOSE:To obtain the title device with the generation of crystal defects entirely eliminated while making use of respective merits of the conventional CZ crystal and FZ crystal, by a method wherein an Si substrate is provided with an epitaxial layer containing an impurity other than the dopant at 5X10<15>-X10<18>atoms/cm<3>, and a semiconductor element is formed to the epitaxial layer. CONSTITUTION:An Si substrate is provided with an epitaxial layer containing an impurity other than the dopant at 5X10<15>-X10<18>atoms/cm<3>, and a semiconductor element is formed to the epitaxial layer. The oxygen concentration in the crystal is set at 5X10<15>atoms/cm<3> or more, higher than that in the conventional FZ crystal, and is allowed to have pinning effect. Besides, the growth of precipitates caused by overoxygen is prevented by setting the oxygen concentration at 1X10<18>atoms/cm<2> or less, lower than the solid solution limit at a variety of heat-treating temperatures. As a result, the noise characteristic, leakage current characteristic, switching characteristic, storage characteristic of the CCD, etc., and the like can be prominently improved.
Patent JP-S61195994-A (JP)
Title: Cast drum
Inventor: IKEDA ATSUMI
IPC: C25D5/14
Filed: 1985-02-27
Abstract: PURPOSE:To obtain a cast drum wherein the occluded hydrogen is little and the crack is not caused on an outside peripheral surface even if receiving the heat shock by forming a specified Ni plating layer as a substrate before forming a Cr plating layer on an outside peripheral surface of a drum main body. CONSTITUTION:A Ni plating layer having >=10mu thickness is formed on an outside peripheral surface of a drum main body with a Ni plating bath free from a lustering agent and a semilustering agent. A Cr plating layer having <=100mu thickness is formed on the primary Ni plating layer. The thickness of the or Cr plating layer is regulated to 1.5 times and below of the thickness of the Ni plating layer.
Patent JP-S61216581-A (JP)
Title: Encoding system of picture signal
Inventor: MAKI SHINICHI
IPC: H04N19/00
Filed: 1985-02-27
Abstract: PURPOSE:To reduce a deterioration in a picture quality by disposing a low pass filter for limiting a band of an input picture signal, directly passing the input picture signal during a normal encoding and passing the input picture signal through this filter during a subsample encoding to input an encoding device. CONSTITUTION:In accordance with a signal deciding an encoding mode, during a normal encoding, an input picture signal is passed through by a selector 6. During a subsample encoding, the input picture signal is passed through a low pass filter (LPF)5 for limiting a band of the picture signal. During the normal encoding, the picture signal is directly encoded, so that a resolution is not deteriorated. During the subsample encoding, the picture signal is passed through the LPF5, so that the deterioration of the picture quality due to a reflection of a frequency spectrum is not produced. A receiver side is changed over conventionally by a selector 2 during the subsample encoding. Simply subsampled information is passed through an interpolating filter 7, and then a picture having a deterioration in a picture quality is obtained.
Patent JP-S63206697-A (JP)
Inventor: KASHIMA HIROO
IPC: G21C19/02
Filed: 1987-02-23
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-S57153198-A (JP)
Title: Rotor for heat accumulating rotation type heat exchanger
Inventor: SAKAMOTO SHIGEJIROU
IPC: F28F5/02
Filed: 1981-03-16
Abstract: PURPOSE:To prevent the mixing of fluids and improve the heat exchanging efficiency  of the heat exchanger by a method wherein respective block bodies are secured so as  not to produce any change in the radial directions thereof due to differences in the  thermal expansions thereof and a clearance between the block body and a partition in  the housing thereof is narrowed. CONSTITUTION:Even if the rotor 10 is heated to a high temperature in accompanied  with the flow of a high temperature gas, the block bodies 11 and band boards 17 are  expanded by heat and the band boards 17 are expanded in larger scales than the block  bodies 11 due to the difference of thermal expansion coefficients, the band boards 17  are slided without giving any trouble to the fixing bolts 15 thereof due to relations  between long holes 18 for the band board 17 and the fixing bolts therefor, clearances  caused by the thermal expansions thereof are absorbed and the block bodies 11 are held surely without changing the dimensions in the radial directions of the band boards 17  by a constitution wherein the band boards 17 are split and each of them are so arranged as not interfer each other in the peripheral directions thereof. On the other and,  a part of low-temperature air is made to act on the fixing bolts 15 and the strip boards 17 from rectangular holes 14 through internal passages 21 and thereby reducing the  thermal expansions thereof.
Patent JP-S56136967-A (JP)
Title: Method and apparatus for deionizing chemical copper plating bath
Inventor: KIKUCHI HIROSHI
IPC: C23C18/40
Filed: 1980-03-27
Abstract: PURPOSE: To regenerate an worn-out chemical copper plating bath and prevent the deterioration of a plated film in the mechanical properties by electrodialyzing the bath with deteriorated performance after pH adjustment.  
     CONSTITUTION: When a chemical copper plating bath made of aqueous soln. contg. Cu ions, a Cu ion reducing agent, a chelating agent and alkali metal hydroxide is used in plating and deteriorated in the plating power, it is poured into pH adjusting vessel 5 from plating vessel 1. By adding one or more kinds of acids such as sulfuric acid, perchloric acid, formic acid and acetic acid to vessel 5 from acid vessel 6, the bath is adjusted to 2W8pH to release carbonate ions as gaseous CO 2 . It is then adjusted to 8W11pH and fed to desalting chamber 2 of electrodialytic vessel 1 to remove HCO 3   - , Na +  and other ions. The harmful ions discharged and accumulated in concn. chamber 3 of vessel 1 are refluxed to concd. soln. vessel 7. Thus, said plating bath is regenerated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000234480-A (JP)
Title: Fitting part for door
Inventor: YOSHIDA TETSURO
IPC: E06B1/52
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To raise workability in configuring a door fitting part by quickly fixing a casing fitted to a frame material installed at a door opening part while the fine adjustment in fitting is surely performed. SOLUTION: A groove 2 is formed at both, left and light, side parts of a frame material 1 installed around a door opening part, and a bracket 4 of U-shape in cross section is engaged and fixed on one side part of the groove of the frame material with an appropriate interval. The one side part 5 of the bracket is provided with claw pieces 7 and 8 protruding in arbitrary shape, and one side part of a casing is engaged with the groove of the frame material where the bracket is fixed.
Patent JP-S62197742-A (JP)
Title: Reagent distributing machine
Inventor: OSAWA YUKIO
IPC: G01N35/10
Filed: 1986-02-25
Abstract: PURPOSE:To enable the injection of a correct amount of reagent by making a second shell section of a distributing machine slide in reciprocation over a first shell section. CONSTITUTION:For example, this distributing machine has a piping connected to a pipe 5 linked to a through hole 8 extending to a reagent supply section and a piping connected to a pipe 4 linked to a through hole 7 extending to a receptor holding material to be inspected. A pipe 3 linked to a through hole 6 is connected to a plunger or the like through a piping. In operation, first, with the through hole 6 communicating with the through hole 8 by way of a first groove 10 and a second groove 12, a reagent is pooled once on the plunger side of this distributing machine by a sucking action of the plunger. Then, a second shell section 2 is slid to make the through holes 6 and 7 communicating through both the grooves 10 and 12 by a working means engaged with an arm 13 so that the reagent will be forced out from the plunger side to be injected to a receptor. In this manner, the shell section 2 moves traversing a passage to control a flow of the reagent thereby achieving a higher accuracy in the amount of thereof.
Patent JP-H11238727-A (JP)
Title: Plasma cvd system
Inventor: IWATA HIROSHI
IPC: H01L21/205
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To enhance the rate of operation, and reduce the man-hours required for maintenance work by providing a section for reinforcing the field of high frequency voltage discharge action on the surface of an electrode substrate for mounting a substrate to be processed contiguously on the outer fringe thereof. SOLUTION: This plasma CVD system comprises an electrode substrate (susceptor) for mounting a substrate to be processed, while serving as one electrode for generating plasma through capacity coupling. A disc-like susceptor 30 is provided with a central fixing hole 21. A plurality of small hole groups, each comprising a set of three small holes 23a, 23b and 23c, are provided on the periphery of the susceptor 30 in the region 22 for mounting a semiconductor wafer, for example. A section for enhancing the field of high frequency voltage discharge action, e.g. a groove 31 in the surface of the susceptor 30, is provided in a region which is contiguous to the outer fringe of the mounting region 22.