baber/WOPTO huggingface dataset:
Patent JP-H05300085-A (JP)
Title: Radio c-channel acquisition method for cordless telephone set in home bus system
Inventor: SUZUKI HIROYUKI
IPC: H04W76/02
Filed: 1992-04-21
Abstract: PURPOSE:To satisfy the service function by providing two commands relating to an operation request of a C-channel and an operation end as home bus commands so as to allow plural cordless telephone sets to acquire the C-channel with excellent sequence without causing interference of a radio wave. CONSTITUTION:When the acquisition of a C-CH is required by cordless telephone sets 2-1-2-N by the arrival of a call, a C-CH operation request is sent by a simultaneous command. Even when the plural cordless telephone sets 2-1-2-N implement simultaneously transmission processing, since the C-CH operation request of a terminal equipment with higher priority is valid because of the survival control in compliance with the standards of the home bus system, the terminal equipment acquires the C-CH at first and after the end of the required processing, the end of C-CH is sent in the simultaneous command. A terminal equipment defeated by the survival and unable to acquire the C-CH sends the C-CH operation request in the simultaneous command for each prescribed wait time to inquire the operating state of the C-CH and a terminal equipment with higher priority acquires the C-CH similarly.
Patent JP-S5626286-A (JP)
Title: Program timer
Inventor: ABE YUUHEI
IPC: G11B15/02
Filed: 1979-08-10
Abstract: PURPOSE: To enhance the controllability and reduce the misoperation for reservation, by displaying successively the input data during the reservation input of the VTR.  
     CONSTITUTION: Reservation reading button 8, data button 9, mode button 10 plus indicators 11W16 are provided at the data input part. When the operator pushes either one of reading buttons AWE for the reservation the operator wants to confirm, the reservation reading mode is secured. And the display part delivers the corresponding data to fluorescent display tube 17. The contents of the reservation data are available in the two types, i.e., the start time and the end time of picture recording, and start time display 18 and end time display 19 are used to identify the display data. For the display of the reservation data, the both data of the start time and the end time are displayed alternately with a fixed time duration. And these data displays are reset automatically to the clock display. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60245324-A (JP)
Title: Optical communication system
Inventor: FUJITA SHIGEO
IPC: H04B10/079
Filed: 1984-05-18
Abstract: PURPOSE:To decide whether a disturbance exists in an optical communication line or not, and also to prevent the generation of error information by stopping a light transmission of a light transmitting station from a photodetecting station, by deciding to be abnormal, when a photodetecting level of the photodetecting station is shifted from a prescribed threshold. CONSTITUTION:In an optical communication system in which a light transmitting station 1 and a photodetecting station 2 is placed beyond an optical communication line A of a prescribed space, an incident light is converted photoelectrically by a photodetector 24 of a photodetecting station 2 and thereafter, shaped by a detecting rectifier 25, and a photodetecting level signal P is obtained. This photodetecting level signal P is inputted in parallel to comparators 28, 29, and compared and decided with thresholds V1, V2 of a prescribed level in a normal range of the photodetecting level signal. When one of its results is abnormal, it is decided that an abnormality is generated in the optical communication line A, by a controller 32, and sending of an optical signal from the light transmitting station 1 is stopped by sending a signal to a photodetecting part 1b provided on the light transmitting station 1 from a light transmitting part 2a provided on the photodetecting station 2.
Patent JP-S5224536-A (JP)
Title: Electrophotographic slide preparing device
Inventor: YAMAGUCHI ISAO
IPC: G03G15/01
Filed: 1975-08-20
Abstract: PURPOSE: To prepare an image free from fog an color defect by grounding a slide film assuredly during charging only. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S585113-A (JP)
Inventor: ADACHI KENICHI
IPC: B65G65/30
Filed: 1981-06-30
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-H0198477-A (JP)
Title: Igg monoclonal antibody-productive hybridmer
Inventor: PATORITSUKU CHIYUNNSHIU KUN
IPC: C12P1/00
Filed: 1988-04-26
Abstract: PURPOSE: To obtain a monoclonal antibody against a specific antigen found out in human helper T-cells by separating an antibody-producing cell from a mouse immunized with human T-cells and subsequently cloning the separated antibody-producing cell.  
     CONSTITUTION: p3×63Ag8UI myelomas are fused to splenic cells from a CAF 1  mouse preliminarily immunized with human T-cells subjected to an E rosette purification treatment, and a hybridoma containing an antibody specifically reacting with the T-cells is selected to obtain a hybrid antibody, OKT4. The antibody is a subclass IgG; substantially reacts with all normal human peripheral helper T-cells; does not react with peripheral B-cells, non-characteristic cells and macrophages; reacts with 80% of normal human thymocytes; does not react with T-ALL cells and T-CLL cells; reacts with about 55% of Rhesus simian peripheral T-cells; immobilizes compliments; is slightly toxic; and has other natures. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6118851-A (JP)
Inventor: ROBAATO ARAN SUKURANTON
IPC: G11B5/60
Filed: 1985-05-15
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-H01271756-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1988-04-25
Abstract: PURPOSE:To improve mechanical strength and durability of an electrophotographic sensitive body by incorporating a specified hydrazone compd. into a photosensitive layer of a base body. CONSTITUTION:A hydrazone compd. expressed by the formula I is incorporated into a photosensitive layer of an electroconductive base body. In the formula I, A is a (substituted) phenyl group, lower alkyl group; B is a (substituted) phenyl group, benzyl group, etc.; R is H, lower alkoxy group, etc.; n is zero or 1. The hydrazone compd. is coated on the electroconductive base body in a form of coating soln. by dissolving or dispersing in an appropriate solvent together with several additives corresponding to a type of photosensitive body. Thus, a photosensitive body having high chargeability, high light resistance, and high preservability is obtd.
Patent JP-2000289191-A (JP)
Title: Ink jet recording head
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/01
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To efficiently dispose a recording head mounted position adjustably in a limited space. SOLUTION: A locking protruding piece 40 to be locked to a mounting base 6 side is provided at one head side face, and a plurality of contact protruding pieces 45, 46 brought into contact with the base in separating state in a nozzle row setting direction at a head side face of an opposite side and a pressing protruding piece 44 pressed toward the base side are provided. The locking piece and the pressing pieces are disposed at positions near the end side of the head from the contact pieces, low difference in height is set between the locking piece, the pressing and contact pieces, and then positions of nozzle row setting direction of the locking piece and the pressing pieces are shifted and formed.
Patent JP-S5528822-A (JP)
Title: Method for manufacturing polyimide film
Inventor: SASAKI ICHIROU
IPC: B29C31/00
Filed: 1978-08-23
Abstract: PURPOSE:To obtain the title film having improved heat resistance and mechanical strength by forming a liquid thin film of a resin composition prepared from an aromatic polyimide resin dissolved into a halogenated phenol compounds and then  evaporating to remove the solvent from the liquid film. CONSTITUTION:An aromatic polyimide resin having more than 90% of repeating unit as polymer main chain of the formula I (R1 is a radical removed amino group from aromatic diamine of the general formula H2N-R1-NH2) is dissolved into  molten halogenated phenol of formula II or III (R2 are H, C1-3 alkyl; X is halogen) having less than 100 deg.C of melting point and less than 300 deg.C of boiling point to prepare a polyimide resin composition and forming a liquid thin film from the polyimide resin composition, then after, evaporating to remove the halogenated phenol from the liquid film at 50-300 deg.C under normal or reduced pressure, thereby the title polyimide film is obtained.
Patent JP-S5529538-A (JP)
Title: Continuous production of styrene resin
Inventor: KUDOU SUMITAKA
IPC: C08F6/00
Filed: 1978-08-23
Abstract: PURPOSE: To recycle and reuse the unreacted styrene monomer to the radical polymerization process, without lowering the rate of polymerization and the molecular weight of the product, by treating the unreacted monomer with an alkali metal hydroxide, etc. before recycling.  
     CONSTITUTION: A styrene resin such as polystyrene or rubber modified polystyrene is prepared continuously, by polymerizing the styrene monomer in the presence of a radical polymerization catalyst such as benzoyl peroxide, dicumyl peroxide, etc., while evaporating and separating the unreacted monomer from the product and recycling and reusing the monomer as a raw material after treating with a hydroxide of an alkali metal or an alkaline earth metal, its aqueous solution, or an ion exchange resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62259072-A (JP)
Title: Sound source investigating device
Inventor: HAYASHI TERU
IPC: G01S3/80
Filed: 1986-05-06
Abstract: PURPOSE:To extremely display a sound image over a body image accurately by processing a signal inputted to a microarray and correcting the visual field of the sound image. CONSTITUTION:The sound image S is provided at a position P and a reflection type sound collector D which has a rotary parabolic surface and a concave surface shape such as a concave spherical surface is provided at a distance L from the position P opposite the sound source S. Then, sound from the sound source S is reflected by the reflecting surface (r) of the sound collector D and the sound image S' is formed at a sound image formation position P'. For the purpose, the microarray formed by arranging many microphones in a matrix is arranged at the sound image formation position P' opposite the reflecting surface (r), and consequently the sound image of even a large sound source body can be led out as the sound pressure distribution of the microarray, and visualized and displayed by a proper means, so that the position of the sound source is investigated and measured.
Patent JP-H06288697-A (JP)
Title: Method and apparatus for shooting bullet of toy gun
Inventor: TEJIMA HIROSHI
IPC: F41B11/00
Filed: 1993-04-05
Abstract: PURPOSE:To apply a rotary force of a predetermined direction to a bullet and to remarkably increase its flying distance by instantaneously operating a load to an upper part of the bullet to be passed through a main barrel part in a toy gun of a mechanism for shooting the bullet by compressed gas. CONSTITUTION:A load member 6 having pawl-like pieces 10, 10 each having a sharp end is mounted at an upper outer wall of a base end of a main barrel body 2 having a smooth interior in a state that the pieces 10 are perpendicular to an axial direction and its ends protrude irrespective of an upper inner wall of the body 2, and a holding member 11 made of an elastic material to cover the member 6 is mounted on the body 2. A bullet A passed through the body 2 is instantaneously suppressed by the pieces 10, and simultaneously is applied by a rotary force of a predetermined direction when the pieces 10 are lifted by the bullet A to an outer wall side.
Patent JP-S583455-A (JP)
Title: Mode switching device
Inventor: HOURIYUU SAKAE
IPC: H04L27/10
Filed: 1981-06-30
Abstract: PURPOSE:To ensure the matching of mode with the counter partnure of communication, by switching alternately the call mode and the answer mode and at  the same time setting a specific mode when the telephone is applied for a fully double data transmitting device using a telephone line. CONSTITUTION:When a power supply switch is turned on, a flio-flop (FF) 10 is reset. Thus a sound coupler is set in the answer mode, and an LED17 glows to indicate the answer mode. A modulator 1, the band pass filters 2 and 5, and a demodulator 6 are controlled by the output of the FF10 so as to work in the answer mode. Then a pulse is generated from a chattering preventing circuit 9 with a push of a momentary switch 8. Then the FF10 is inverted to obtain a call mode, and an LED18 glows. The modulator 1, filters 2 and 5, and demodulator 6 are controlled so as to work in the call mode. The modes are switched alternately with a push of the switch 8 to secure the matching with the mode of the device at counter partner.
Patent JP-H03179327-A (JP)
Title: Waveguide type acoustooptic element
Inventor: HATORI MASAMI
IPC: G02F1/335
Filed: 1990-04-18
Abstract: PURPOSE:To reduce optical damage by setting the waveguide direction of a light beam in an optical waveguide before diffraction almost to the (z)axis of an LiNbO3 substrate. CONSTITUTION:A laser light source 17 which emits a light beam 16 to be modulated is so arranged that the light beam 16 which is parallel light is transmitted through a slantingly cut end surface 11a of a substrate, passed through an optical waveguide 12, and then made incident on the part of an LGC 14. The light beam 16 is diffracted by the LGC 14 and made incident on the optical waveguide 12 to travel in the optical waveguide 12 in waveguide mode as shown by an arrow A. The LiNbO3 substrate 11 in use is an x-cut or y-cut substrate and arranged so that the (z) axis of crystal is in the guide direction. Consequently, the optical damage of the optical waveguide 12 is reduced.
Patent JP-H10291085-A (JP)
Title: Laser torch protective device
Inventor: SANO YOSHIMI
IPC: B23K26/064
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To protect a laser beam torch, a condenser lens, etc., from the sputter and the reflected laser beam by supporting a protective plate formed of a material through which the laser beam is not transmitted by a supporting means between the laser beam torch and a work to be cut, and opening a laser beam hole through which the laser beam is passed at the center part of the protective plate. SOLUTION: A protective plate 12 of a laser beam torch protective device 10 is integrated to perform the preceding burning process, and the protective plate 12 is separated to perform the cutting process. In the preceding burning process, the laser beam is originated by shifting the focal point of the laser beam from the surface of a work to be cut. The reflected laser beam or the sputter generated in this operation is shut off by the protective plate 12, and does not reach a laser beam torch 3, etc. When the cutting process is started, a drive device 14 is driven, and the protective plate 12 is separated and evacuated to the side of the laser beam torch 3. The laser beam torch 3 is lowered, and the focal point of the laser beam is moved to the surface of the work, and the work is cut.
Patent JP-H11277591-A (JP)
Title: Injection device of plunger type injection molding machine
Inventor: FUJIKAWA MISAO
IPC: B29C45/53
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To discharge a resin solidified in a state in which it is split into lots of narrow lines by a method in which the inside diameter of a front side guide hole which contacts an injection cylinder is made nearly equal to that of the injection cylinder, a rear side guide hole is formed in the cylinder surface of an inside which had a slight gap in a plunger axis, and lots of discharge grooves are formed on the cylinder surface in parallel with the plunger axis. SOLUTION: An injection device connects a discharge guide 51 having a guide hole through which the plunger axis 31b of an injection plunger penetrates to the rear end of an injection cylinder 30. The inside diameter of the front side guide hole 51d of the discharge guide 51 is nearly equal to that of the injection cylinder 30, A rear side guide hole 51e is formed in the cylinder surface of an inside diameter which had a slight gap in the plunger axis 31b, lots of discharge grooves 51f are formed on the cylinder surface in parallel with the plunger axis. A leaked resin is solidified in a state in which it is divided in the shape of a narrow line and discharged from the discharge groove 51f.
Patent JP-H1059924-A (JP)
Title: Solid taurine and its production
Inventor: SAKAGUCHI MASAKAZU
IPC: C07C303/42
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent taurine from blocking and enable the intake of trace elements which tend to lack in vivo. SOLUTION: This solid taurine is prepared by allowing a metal salt to stick to the surface of taurine crystals. This sticking can be carried out, for example, by precipitating solid taurine from a slurry containing water as a dispersion medium, taurine crystals and the metal salt. The metal salt is selected from the group consisting of zinc sulfate, potassium sulfate, magnesium sulfate, calcium acetate, zinc acetate, potassium acetate and magnesium acetate.
Patent JP-S5436733-A (JP)
Title: Jam detecting device for stacker
Inventor: TSUJI TAKAO
IPC: G06K15/00
Filed: 1977-08-26
Abstract: PURPOSE: To promptly detect the jam in paper to accomplish proper dealings by arranging a signal source and a receiver in a stacker such that they are inclined with respect to the side of paper being stacker. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5727092-A (JP)
Title: Semiconductor laser device
Inventor: KURIHARA HARUKI
IPC: H01S5/042
Filed: 1980-07-25
Abstract: PURPOSE:To prevent deterioration due to stress applied to a crystal and to obtain long life, by forming an exciting region, to which a current is injected in stripe shape, only in the inside of a region covered by a PHS (plated heat sink) electrode. CONSTITUTION:On an N type GaAs substrate 11, is formed a double heterogeneous (DH) structure comprising N type Ga0.7Al0.3As layer 12, a P type Ga0.97Al0.03As layer 13, and a P type Ga0.7Al0.3As layer 14. A P type GaAs layer 15' which is patterned in a stripe shape is formed so as to confine the injecting current. An oxide film 16, a P side electrode 17 of a Cr-Au layer, an N side electrode 18 of Au-Ge, and the PHS electrode 19 of Au are formed. The stripe shaped P type GaAs layer 15' to which current is injected is not extended up to the end surface of the resonator. The end surface of the P type GaAs layer 15' is located within the inner side than the end surface of the PHS electrode 19.
Patent JP-S60246188-A (JP)
Title: Method for processing radiant ray picture
Inventor: INOUCHI MASAYUKI
IPC: G06T5/20
Filed: 1984-05-21
Abstract: PURPOSE:To obtain a picture excellent even in details by multiplying a prescribed range of a convolute function at each reproduced picture element, and applying the convolute arithmetic adding the value as to a prescribed picture and changing the spatial frequency response of the said function in response to the strength of an original picture signal to correct the picture. CONSTITUTION:A prescribed convolution function hx in an x direction as shown in Fig. (b) is matched to a picture elements of, e.g., I-th and J-th of an original picture 61, convolution functions between the picture element 62 and the function hx, hx1, hx2, hx3..., e.g., 60 functions, are multiplied and each value is added so as to attain the convolution operation. This is applied similarly as to the picture elements 63, 64... and when the picture element 61 is finished, then a prescribed convolution function hy in (y) direction in Fig. (c) is used, the convolution operation is applied similarly so as to attain picture elements 62', 63', 64' in Fig. (b) newly. This processing is applied to the entire picture so as to obtain a processing picture. Thus, this system is different largely from the modulation transfer function at a high spatial frequency from the two-dimension convolution, but the visually equal performance is attained. Further, the number of times of operations is decreased.
Patent JP-H05271836-A (JP)
Title: Aluminum alloy material excellent in strength and ductility and its production
IPC: C22F1/047
Filed: 1992-03-30
Abstract: PURPOSE:To improve the local elongation of an Al-Mg alloy material and to produce an aluminum alloy material for forming excellent in local elongation as well as in strength and ductility. CONSTITUTION:This material is an aluminum alloy material excellent in strength and ductility and having >=5% local elongation, and this aluminum alloy material has a composition consisting of, by weight, 2-10% Mg, 0.05-0.3% Cu, 0.01-0.15% Fe, <=0.15% Si, and the balance Al with other inevitable impurities and satisfying the relation in Fe(wt.%)/Si(wt.%)<=1.4 and also has a structure where the average grain size of recrystallized grains, in view of the surface of the sheet, is regulated to 20-120mum. This aluminum alloy material can be produced by subjecting an ingot of aluminum alloy with the above composition to homogenizing treatment at 450-600 deg.C for >=1hr, to hot rolling, to cold rolling so that subsequent final rolling rate becomes >=20%, and then to high temp. and short time annealing at 400-560 deg.C for <=120sec to regulate the average grain size of recrystallized grains in view of the sheet surface to 20-120mum.
Patent JP-S5629804-A (JP)
Title: Record player
Inventor: KIMURA SHIYUUICHI
IPC: G11B3/12
Filed: 1979-08-11
Abstract: PURPOSE: To extremely simplify the operation of horizontal balance adjustment, by automatically stopping the operation of stylus pressure application when the tone arm is located within a given region, so that the horizontal balance adjustment can be made.  
     CONSTITUTION: The 1st switch 13 is switched with the lifting up and down operation of the tone arm 1 and closed with the tone arm 1 in lifting down state. Further, the 2nd switch 13 is switched with the horizontal operation state of the tone arm 1 and closed with the tone arm 1 located within a given region. As shown in the hatched area, the state where the cartridge 9 is out of disc is called as "in a given area", and whether the tone arm 1 is located in the arm rest area or not can be detected by using the optical position detection means known well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60247159-A (JP)
Title: Ultrasonic probe
Inventor: TAKEUCHI HIROYUKI
IPC: H01L41/18
Filed: 1984-05-23
Abstract: PURPOSE:To generate a short ultrasonic pulse by making the frequency characteristic of an ultrasonic probe broad-band, by constituting the ultrasonic probe by embedding a large number of columnar piezoelectric bodies in an org. material. CONSTITUTION:For example, a large number of columner bodies 22 comprising lead zircotitanate (PZT) ceramic are embedded in a polyurethane resin 21 and this resin 21 is formed into a planoconvex shape (a) or a planoconcave shape (b) to obtain an ultrasonic probe. In fabricating this probe, PZT ceramic 32 of a planoconvex plate is placed on a ferrite substrate 31 and notches are provided thereto. Next, the polyurethane resin 34 is injected in the notches and solidified. Subsequently, the molded one is detached and the concave surface part of the ceramic 32 is placed on a separate convex ferrite substrate 33 and notches are similarly formed to the back side thereof and the polyurethane resin 34 is injected in the notches. Because the obtained probe is formed as a composite piezoelectric body wherein a large number of columnar piezoelectric bodies are embedded in an org. substance, it has a broad-band characteristic and is easily fabricated.