baber/WOPTO huggingface dataset:
Patent JP-S5895495-A (JP)
Title: Diaphragm for speaker
Inventor: TERAMOTO KAZUYOSHI
IPC: H04R7/12
Filed: 1981-12-02
Abstract: PURPOSE:To enhance the specific elastic modulus to extend the reproducing region and cancel the anisotropy, by sticking fan-shaped continuously made papers in a conical shape as skins having the honeycomb structure and giving prescribed angles in the direction of fan shape cutting and the direction of the joint. CONSTITUTION:A sheet 5 consisting of skins of continuously made paper sheets, a honeycomb core, and an adhesive is used, and fan shapes 7 and 8 are cut out so that bisectors 4 of cut angles of fan shapes are parallel with and vertical to a direction 6 of paper making of the sheet 5, and respective edges of fan shapes 7 and 8 are superposed to stick them, and a conical skin is obtained. Two skins are stuck to both faces of the core with an adhesive so that joints of these skins make 180 deg.C, and the adhesive is hardened by pressure forming at a room temperature for 15min, thus obtaining an artificially isotropic diaphragm.
Patent JP-S6172156-A (JP)
Inventor: FUKUZAWA ROKURO
IPC: B28B23/02
Filed: 1984-09-17
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-S6439006-A (JP)
Title: Coil winding of electric apparatus
Inventor: TERANISHI TSUNEYA
IPC: H01F6/06
Filed: 1987-08-05
Abstract: PURPOSE:To obtain a electric winding for induction electrical machinery and apparatus which is compact and of high reliability of insulation, by applying a ceramic coating to a superconductor produced by performing wire drawing with a metallic hollow cylinder filled with an oxide superconductive material, a bobbin being wound with the line superconductor to form a winding, and a heat treatment being thereafter performed. CONSTITUTION:From the section of a line superconductor after wire drawing, a metallic pipe 4 made of metal such as copper or silver is filled with an oxide superconductive material 3 such as YBa2 Cu3O7-x and an insulating ceramic coating 5, such as SiO2 or Al2O3, which has a heat resistance more than 1000 deg.C is applied to the outside surface of the metallic pipe 4. Such a wire rod 1 is so wound round a bobbin 2 for adjacent turns of the wire rod 1 as to be contacted each other, to form a cylindrical winding 6. The cylindrical winding 6 is then heat-treated, which causes the wire rod 1 to manifest superconductive characteristics. The winding, produced in such a way, can withstand the voltage across the turns thereof although the wire rod is so wound for the turns as to be in contact with each other, since the coating layer on the surface of the superconductor serves as an insulating covering material.
Patent JP-H0248106-A (JP)
Title: Boring drill for printed board
Inventor: KATSUMATA SATOSHI
IPC: B23B51/00
Filed: 1988-08-05
Abstract: PURPOSE:To lower costs by laying a diamond film and/or a diamond-like carbon film by CVD method, around a cemented carbide drill body whose holding part volume has the rate of a specific extent to a cutting part volume. CONSTITUTION:The volume of a holding part 2 of a drill body made of cemented carbide such as tungsten carbide, titanic carbide or the like has the rate of 0.2-1.2 to that of a cutting part 1. The coating of a diamond film and/or a diamond-like carbon film around the drill body is laid thereon by CVD method or preferably by plasma CVD method. In this case, the thickness of a diamond film is made 0.1-20mum. Thus it is possible to carry out coating of a lot of diamond film in a short time, the coating becomes excellent in its uniformity and the life of the drill lengthens.
Patent JP-H09202085-A (JP)
Title: Ring binder
Inventor: ROO CHIYUN CHIEN
IPC: B42F13/26
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a ring binder being durable and inexpensive. SOLUTION: This ring binder is equipped with a plurality of ring members 14, a pair of support plates for fitting the ring members, fixing-retaining means 24 for connecting the support plates with each other and fitting them to a base member, and control members 16 provided at the opposite end parts of the support plates. On the lower sides of the support plates, notch parts and semispherical parts 42 having a locking function are provided. Arched sectors 29 directed downward are formed integrally in the peripheries of openings 27 provided in the fixing-retaining means and thereby the binder can be fitted to a cover. By sliding the control members 16 along slant parts of the lower sides of the support plates, the support plates can be rotated and it is made possible to open the ring members 14 and to lock them and also to close the ring members 14 and to lock them.
Patent JP-H0827709-A (JP)
Title: Lining board
Inventor: IKUHARA OSAMU
IPC: E01C9/08
Filed: 1994-07-15
Abstract: PURPOSE:To reduce the noise generated when a vehicle passes by increasing both the moment span and total weight by forming the plan form of lining board roughly in square shape. CONSTITUTION:A lining board 1 is formed into roughly square shape in plan view by connecting a pair of lining boards 1a and 1b of which ratio of horizontal length to vertical length is 1:2. Also, the connection of the lining boards 1a and 1b may be made in welded construction by fitting closely and welding the longer end faces to each other or in bolted construction by bolting the closely fitted parts of the pair of lining boards 1a and 1b to each other. Then, to facilitate the lifting up and down of the lining board 1, a lifting hole 4 is drilled in the four corner ends. Thus the number of lining boards to be laid down can be reduced, making it easy for these boards to be laid down and removed.
Patent JP-S6173374-A (JP)
Title: Thin-film transistor
Inventor: IMASHIRO NOBUHIKO
IPC: G09F9/35
Filed: 1984-09-19
Abstract: PURPOSE:To reduce a manufacturing process, and to prevent the short circuit and disconnection of each electrode by selectively etching a channel section in an insulating film and a section not required for inter-electrode insulation through dry etching and using the channel section and the section not required for inter-electrode insulation as gate insulating films. CONSTITUTION:A passivation film 2 and a semiconductor layer 3 are formed onto an insulating substrate 1. A source electrode 4 and a drain electrode 5 are shaped, and an insulating film 6 having thickness sufficient for preventing a short circuit between the electrodes is formed. A channel section and a section not required for inter-electrode insulation are removed by a photo-resist and masked, and patterned through dry etching. Consequently, the insulating film leaving in the channel section is employed as a gate insulating film. Accordingly, the channel section and the section not required for inter-electrode insulation are patterned, thus obviating the disconnection of a gate and a source with the generation of stress in the film 6 while preventing the short circuit of the electrodes.
Patent JP-H0844477-A (JP)
Title: Structure of display screen part in pen computer
Inventor: MIYAMOTO YOSHIFUMI
IPC: G06F3/041
Filed: 1994-07-27
Abstract: PURPOSE:To prevent an input pen from being slipped and to improve the degree of recognition by using a transparent soft plate for a display screen part and applying a sense of proper pen pressure to an input pen. CONSTITUTION:A pen computer C consists of a body part 1 having a display screen, an input pen 2 to be an input means to the display screen of the body part 1 and a transprent soft plate 3 to be arranged on the display screen and an input part is constituted of the display screen of the body part 1, the pen 2 and the plate 3. The plate 3 is put on the screen 10 and a character input column is displayed on a prescribed position of the screen 10. A required character is entered in the input column from the surface of the plate 3 by the pen 2. The plate 3 applies proper resistance to the pen 2 to obtain a sense of pen pressure. A tablet part of the screen 10 senses the movement of the pen 2 by induced potential generated on its wire and sends a voltage change signal to a prescribed arithmetic processing part, which execute handwritten character recognizing processing and displays the processed result on a liquid crystal display part.
Patent JP-S6439193-A (JP)
Title: Microphone device
Inventor: FUJIMURA KATSUNORI
IPC: H04R3/00
Filed: 1987-08-04
Abstract: PURPOSE:To reduce wind noise at time of strong wind and to improve the quality of sound recording by providing an attenuator to switch the output signal of a unidirectional microphone and a non-oriented microphone with a control signal obtained at a deciding part. CONSTITUTION:The output signal of a single directional microphone 1 is converted into a direct current signal through an amplifier 2 and a level detecting part 3. The output signal of an non-oriented microphone 4 is also converted into the direct current signal through an amplifier 5 and a level detecting part 6. These two signals are compared at a deciding part 7 and it is judged whether the wind noise or a voice signal is obtained. In case of the wind noise, an attenuator 8 makes an one side output signal to branch the output signal of the microphone 1 into a low gain and makes an one side output signal to branch the output signal of the microphone 4 into a high gain by a control signal outputted from the part 7 and switches it. Thus, the outputs of the microphone 1 and 4 are automatically and successively switched, the output of the microphone 4 is outputted from an output terminal 9 at time of the wind noise is reduced and operability can be improved.
Patent JP-S6174222-A (JP)
Inventor: KUROSAWA YUKIO
IPC: H01H1/02
Filed: 1984-09-19
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-H0243100-A (JP)
Title: Stereoscopic image and its production
Inventor: URASHIMA KOSHIRO
IPC: B44C5/02
Filed: 1988-08-03
Abstract: PURPOSE:To emphasize a stereoscopic feeling and to facilitate a production thereof by a method wherein stereoscopic image pieces of various types of shapes bonded to a mount at the lower surface thereof are bonded in embossed manner on the upper surface of colored base paper mounted on the upper surface of a board. CONSTITUTION:A stereoscopic image 10 is produced by bonding, for example, a stereoscopic figure image piece 16a, a stereoscopic bird image piece 16b, a stereoscopic vase image piece 16c, and the like on the upper surface of base paper 14a bonded on a board 12. On the base paper 14a bonded on the board 12, a desired image 18 is drawn with colors. The respective stereoscopic image pieces 16a, 16b, and 16c are formed by bonding and coloring image original paper 22 on the upper surface of a mount 20 made of a thick paper, flat board, foaming material, or the like. Because the stereoscopic figure image piece 16a, the stereoscopic bird image piece 16b, the stereoscopic vase image piece 16c, and the like are disposed in embossed manner on the front surface of the original paper 14a bonded on the board, the image can be formed with a stereoscopic feeling.
Patent JP-2000347655-A (JP)
Title: Compact disk for tuning musical instrument
Inventor: ASAKURA MASAHIKO
IPC: G10G7/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To facilitate tuning for a musical instrument performer (in particular, for a biginner) to awaken his or her will for consecutive learning of an musical instrument. SOLUTION: A new tuning instrument is developed to make good defects of a conventional pitch pipe, diapason and tuner. That is, a software containing information required for tuning in a compact disk is provided to be used conveniently for an instrument performer and an instrument performance learning person. Various types of sounds are effectively combined to be recorded in the compact disk to allow easy tuning irrespective of a professional or amateur instrument performer.
Patent JP-H1121414-A (JP)
Title: Copolymer latex for adhesive used for adhering rubber to fiber
Inventor: KAMIMURA AKIRA
IPC: C09J151/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer latex hardly lowering the strength of a fiber after its thermal treatment, capable of providing a high adhesive force and used for adhesives for adhering rubbers to fibers contained in tires, etc., by copolymerizing monomers such as vinyl pyridine in the presence of a vinyl pyridine copolymer. SOLUTION: This copolymer latex is obtained by copolymerizing (B) monomers comprising 5-20 wt.% of vinyl pyridine, Y wt.% of an aliphatic conjugated diene monomer and 20-75 wt.% of one or more other monomers capable of being copolymerized therewith in the presence of a copolymer of (A) monomers comprising 5-20 wt.% of vinyl pyridine, X wt.% of an aliphatic conjugated diene monomer and 5-45 wt.% of one or more other monomers capable of being coplymerized therewith so as to satisfy the inequalities: 50<=X<=75, 20<=Y<=60, and 10<=|X-Y|. The components A and B are used in amounts of 20-80 pts.wt., respectively, per 100 pts.wt. of the total pts.wt. of the components A and B. The copolymer latex has a dry film toluene insoluble of 5-80% and a gel portion swelling index of >=10.
Patent JP-2001022650-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: TANAKA NOBUHIKO
IPC: G11C29/42
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device equipped with a function for evaluation the reliability of data read out of a memory device in a non-volatile memory. SOLUTION: A switching control circuit 9 switches memory areas 1 and 2 into high-reliability mode and stores the same data in the memory areas 1 and 2, a comparator circuit 6 compares data read out of each of the memory areas 1 and 2 and when both the data are matched, the data are outputted to the outside.
Patent JP-S60126921-A (JP)
Title: Phase control circuit
Inventor: FUIRITSUPU ERU BURUTSUKUSU
IPC: H03L7/06
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a simplified digital phase control circuit by providing a means which selects one of clock signals in response to a control signal and a means which generates an output clock signal with specific phase relation with an input data signal by using the selected clock signal. CONSTITUTION:A flip-flop 35 is set invariably in response to waveform-shaped data from a gate 28. A phase shifter 40 consists of a delay line circuit 41, multiplexer 42, and up/down counter 43. The delay line circuit 41 provides delay of 100+1sec in total by ten taps (T1, T2,...T9, and T10) and a relative delay increase which is 10% of the total delay amount equal to a reference clock period is obtained from each tap. The up/down counter 43 generates and sends a binary-coding selection address to a multiplexer 42, and consequently one output is selected among the 10 taps of the delay line circuit 41 to generate a reference clock pulse having a corresponding phase shift.
Patent JP-S5895623-A (JP)
Title: Manufacture of polarization plane-conserving optical fiber
Inventor: ARAI MOTOHIRO
IPC: C03B37/018
Filed: 1981-12-03
Abstract: PURPOSE:To manufacture the titled optical fiber having high conservability of the plane of polarization, by ion exchanging an axially symmetrical glass rod having a pair of parallel metal film strips metallized to the side surface of the rod, removing the metal films, covering the rod with a clad glass, and elongating the assembly. CONSTITUTION:A pair of metal film strips 2 are metallized to the symmetrical positions of the side surface of an axially symmetrical glass rod 1 parallel to the central axis. The glass rod 1 is immersed in a molten salt of a temperature at which the viscosity of the glass rod becomes 9+ or -0.5 poise to effect the ion exchange, and then, the metal films are removed. The glass rod 3 is covered with the glass for clad to obtain optical fiber preform, which is heated and elongated to obtain an optical fiber having high polarization plate-conserving effect taking advantage of the difference of refractive indices and refractive index distributions.
Patent JP-H04271428-A (JP)
Title: Method, system and apparatus for forming and using information controlling system
Inventor: RICHIYAADO EFU BUUNIKU
IPC: G06F3/048
Filed: 1991-07-10
Abstract: PURPOSE: To realize a useful information management system which has a hyper-media file to be able to effectively use respective advantages of an X window system and an Xt intrinsics. CONSTITUTION: A hyper-media information management system which has a window system and forms a set of widget in response to a set of intrinsics is formed and used. A hyper-media file, for example, a hyper-media line and hyper-segments in the line are formed. An especially encoded function having parameters which determine items sends a file included in a window 510 and sends the position and the size of the file in the window 510 of a display device and uses labels discriminating the formed segments to be used for control of display of information of pictures, graphics, and texts and for execution of other programs from the hyper-media file.
Patent JP-S58102687-A (JP)
Inventor: SUZUKI TATSUO
IPC: B25J9/00
Filed: 1981-12-03
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-S5986362-A (JP)
Title: Close-contact sensor
Inventor: HOSAKA YASUO
IPC: H04N1/028
Filed: 1982-11-09
Abstract: PURPOSE:To record a color original with high speed and high resolution by reading out a signal plural CCDs by using one end of the CCDs as a reference. CONSTITUTION:A CCD chip 21a consists of a dummy area 41, 6-bit black reference light shield area, 1,908-bit of effective reading area 42, and a dummy area 44. The light shield area is bits shielding the light of a photodetector and an output from this area has a reference voltage being a voltage attended to a dark current. The CCD21a is driven by using a 2-phase clock, a scanning synchronizing signal, reset signal and an output signal, and its output signal is A/D- converted to a form suitable for picture information by an analog processing circuit including the correcting section and an integrating part. This output signal is formed into a suitable signal for the recording of a recorder by a digital processing system.
Patent JP-S6254568-A (JP)
Title: Soldering method for mounting block and heat pipe body
Inventor: NANBA KEIZO
IPC: F25D9/00
Filed: 1985-09-02
Abstract: PURPOSE:To surely obtain a soldered part having high joint strength by inserting a Cu heat pipe body coated with solder foil on the outside surface into the insertion hole of a mounting block made of Al and heating the mounting block to melt the solder foil. CONSTITUTION:The Cu heat pipe body 18 clad with the solder foil 20 on the outside surface is inserted into the insertion hole 14 of the mounting block 13 made of Al, then soldering is executed. The soldering is executed by coating an org. flux 21 on the inside wall of the hole 14, then inserting the pipe body 18 into the block 13 and heating the outside surface of the block 13 with a torch. The solder foil 20 is melted and filled into the space between the block 13 and the body 18 when the block 13 is heated up to a prescribed temp. The soldered part having the high joint strength is thus surely obtd.
Patent JP-H0939916-A (JP)
Title: Manufacture of bag, and apparatus therefor
Inventor: NAGASAWA TOSHIHARU
IPC: B31B23/60
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a bag manufacturing apparatus capable of manufacturing bags having uniform cut end parts in a stable manner and at high speed. SOLUTION: A bag-manufacturing machine is provided with a transfer means 3 for transferring a belt-like cylindrical body 2 of a thermoplastic resin in a longitudinal direction and locating it at a predetermined position, a welding means 4 for fuse-cutting the cylindrical body in its width direction in a predetermined length from a forward end opening 2a of the cylindrical body 2, a cutting means 5 for cutting the cylindrical body in its width direction at a slightly rear portion in the transferring direction of the cylindrical body from the end part welded by the welding means 4, and a separating means 6 disposed between the fuse-cutting means 4 and the cutting means 5 for separating a separation portion 20 having both ends of the welded end part A and the cut end part B.
Patent JP-H0539713-A (JP)
Title: Noise control device
Inventor: SAKIYAMA KAZUHIRO
IPC: G10K11/178
Filed: 1991-08-05
Abstract: PURPOSE:To improve an elimination effect on noise coming from a noise generation source, in relation to a noise control device for eliminating noise by means of a speaker. CONSTITUTION:Noise is eliminated by outputting, in a noise eliminating point P, a sound wave having antiphase against/iso-sound pressure to those of a noise coming from a noise generation source by means of an electrical signal/ sound wave switch 2. A noise control device is provided with a plurality of ducts 201 provided in the vicinity of a noise exhaust port 3 symmetrically with the exhaust port 3, and a noise eliminating box 202 in which either one of the exhaust port 3 and the duct 201 is fixed to form the noise eliminating point P in the inside space and a part of the noise eliminating box 202 is opened. Noise eliminating sound wave coming from the electrical signal/sound wave switch 2 is supplied to the noise eliminating point P inside the noise eliminating box 202 through the duct 201.
Patent JP-H0246615-A (JP)
Title: Vacuum valve
Inventor: KITAMURA TADAO
IPC: H01H33/66
Filed: 1988-08-05
Abstract: PURPOSE:To make it possible to suppress the reduction of the mechanical service life of a metal bellows which has a larger length and a higher extension and contraction speed by pouring a specific amount of liquid to a space at the atmospheric side between the metal bellows and a movable contact maker. CONSTITUTION:At a space at the atmospheric side between a movable contact maker and a metal bellows 6, a viscous liquid 11 such as a lubricant is poured to the depth not to flood from the metal bellows 6 when the metal bellows 6 is fully contracted. As a result, a buckling phenomenon that the whole bellows is made in a meandering form does not occur easily, and a damage of the bellows resulting from the contact or the sliding between the movable contact maker or its guide and the bellows can be prevented. The liquid between the folds of the bellows acts as a buffer and absorbs the energy of the minute vibration efficiently ceasing the vibration instantly. Consequently, the reduction of the mechanical service life of the bellows can be suppressed.
Patent JP-H0646083-A (JP)
Title: Buffer memory circuit
Inventor: MURAKAMI KOU
IPC: H04L7/00
Filed: 1992-07-23
Abstract: PURPOSE:To suppress occurrence of memory slip and to eliminate occurrence of an error in output data by employing two buffer memories connected in series for the buffer memory circuit. CONSTITUTION:The buffer memory circuit consists of two buffer memories 1,2, write counters 3,5 and read counters 4,6 corresponding respectively to them. The information included in a cell is written in the buffer memory 1 before being written in the buffer memory 2. A dummy cell is inserted by incrementing the write counter by the buffer memory 1 similarly to a conventional method. However, it is not required for the buffer memory 1 to make continuous reading but to read data only when data to be read are left. That is, the condition for memory slip is not tight for the buffer memory 1 and it is not a problem that the write counter for the buffer memory 1 is suddenly incremented and in the case of write to the buffer memory 2, since the sequence is written for each dummy cell, no problem is caused.