baber/WOPTO huggingface dataset:
Patent JP-S6236749-A (JP)
Title: Optical pickup device
Inventor: ARAKI YOSHITSUGU
IPC: G11B7/125
Filed: 1985-08-09
Abstract: PURPOSE:To miniaturize a support mechanism for laser diode LD together with the reduction of the numbers of component parts and manufacturing manhours and to attain simple replacement of diodes in the form of single unit, by securing a contact between an LD holder and the rear side of a base for LD and hooking a hook pawl to the hooking part of a projected part for support of the LD. CONSTITUTION:A laser diode LD2 is positioned with a contact secured between the shoulder of an LD base and the 2nd stage part 1g within an attachment hole 1e and supported with pressure by an LD holder 12 on the rear side of the LD2. The holder 12 is hooked to two hooking parts formed 1h at the positions where two hook pawls 12a correspond to the outer circumference of the projected part of a body 1. When a G holder 3a and the LD2 are attached, the holder 3a, a washer, a G spring 3b and the LD2 are put successively into the hole 1e and the holder 12 is pressed to the rear side of the base of the LD2. Then the pawls 12a of two elastic feet are hooked to the parts 1h of the body 1 respectively by the force of these elastic feet.
Patent JP-S5872568-A (JP)
Inventor: HANSUURUUTOBITSUHI ERUBE
IPC: C07D249/08
Filed: 1982-10-07
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-H01139305-A (JP)
Title: Wrapping paper folder in paper packer
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B11/36
Filed: 1988-07-14
Abstract: PURPOSE:To obtain an automatic wrapping paper folder by which any complicated folding can be freely accomplished, by providing a particular article-receiving base structure with required folding plates positioned at the front and rear part of the lower surface, and also positioned at the front and rear surfaces. CONSTITUTION:An article-receiving base structure 109 raises an article 500, which is received under a packing part 37, to lift a wrapping paper 400 abutting the upper surface 501 of the article 500 at the lower surface of the wrapping paper 400. The wrapping paper 400 is folded along the lower surface 502 of the article by the first folding plates 165, 166 at the lower surface and further folded along the lower surface 502 of the article from both right and left sides of the front and rear part of the lower surface 502 of the article 500 by a pair of right and left second folding plates 169, 170 positioned at the rear part of the lower surface and the second folding plates 167, 168 positioned at the front part of the lower surface. Furthermore, the wrapping paper 400 is folded along the front surface 503 and the rear surface 504 from both right and left sides of said both surfaces by the first folding plates 171, 172 positioned at the front surface and the first folding plates 173, 174 positioned at the rear surface and the wrapping paper is folded in the direction of the front surface 503 and the rear surface 504 from both front and rear sides of said surfaces 503, 504 of the article by the second folding plate 175 positioned at the front surface and the second folding plate 176 positioned at the rear surface.
Patent JP-S6235887-A (JP)
Title: Optical information recording medium
Inventor: KANNO TOSHIYUKI
IPC: G11B7/24
Filed: 1985-08-09
Abstract: PURPOSE:To provide an optical information recording medium having high reflectance and recording sensitivity, capable of stable writing and reproduction of optical signals, having high stability to light and moisture at the time of reproduction and not generating environmental pollution, by providing a recording layer comprising a specified coloring matter. CONSTITUTION:A recording layer comprising a coloring matter of the general formula is provided as a thin film on a base by using a solution of the coloring matter in ethyl acetate, toluene, acetone or other similar solvent. Although the recording sensitivity increases with decreasing thickness of the recording layer, the reflectance depends on the film thickness, and accordingly, the film thickness is set within the range of 10-1,000nm. The base may be a glass, a platic film or polyimide film. When a binder resin is added to the coloring matter in an amount of 1-40wt% in forming the recording layer, it is possible to enhance film-forming properties, heat resistance and moisture resistance. The binder resin may be, for example, an acrylic resin or an ester resin. It is also possible to enhance the film-forming properties heat resistance, moisture resistance or light resistance by adding other coloring matter to the binder resin.
Patent JP-H0821045-A (JP)
Title: Asphalt roofing roll packed material
Inventor: TAJIMA TSUNEO
IPC: E04D5/02
Filed: 1994-07-05
Abstract: PURPOSE:To facilitate the recycle of a packing material after use by forming the packing material by use of a resin composite having a softening point lower than a prescribed temperature and a required characteristic on an asphalt roofing roll. CONSTITUTION:A packing material layer consisting of a resin composite having a softening point lower than 200 deg.C, never thermally decomposed for a long time at the fusing temperature of asphalt, and compatible with asphalt is formed on an asphalt roofing roll. The package of the thus-constituted asphalt roofing roll is released, the packing layer is put into an asphalt fusing pot used for adhering the asphalt roofing to a matter subjected to construction, so that it can be recycled as an adhesive material together with the fused asphalt. Therefore, a resin composite such as a wax consisting of hydrogenated thermoplastic elastomer, or high crystalline alpha-olefin polymer or copolymer is used to satisfy a required characteristic, and a strength as high as craft paper is exhibited as a packaging material.
Patent JP-S6067926-A (JP)
Title: Matrix type liquid crystal display device
Inventor: KAMAKURA HIROSHI
IPC: G02F1/133
Filed: 1983-09-22
Abstract: PURPOSE:To increase electrode terminal pitch and to facilitate connections with external circuits by making the number of electrode terminals of a liquid crystal display body much smaller than before while increasing the number of picture elements of a liquid crystal display device which performs multiplex driving. CONSTITUTION:A scanning electrodes 22 are formed zigzag repeatedly on a scanning electrode substrate 20 which is opposed via a liquid crystal. Signal electrode 23 are formed on a signal electrode substrate 21 which is opposed via the liquid crystal. The number of picture element electrodes formed at intersections of the signal electrodes 23 and scanning electrodes is equal to the number of the scanning electrodes, and one block 25 is constituted at each intersection part. Terminals 24 are led out of both terminals of the scanning electrodes 22 and arranged at sufficient intervals. When the liquid crystal body is driven, a time-division scanning signal is sent to the scanning electrodes 22 and signals corresponding to respective blocks are sent to the signal electrodes 23 in parallel to drive the liquid crystal by a voltage averaging method. Consequently, the electrode terminal pitch is increased and connections with external circuits are facilitated.
Patent JP-H0927097-A (JP)
Title: Lane detector
Inventor: SHIYUU KEIKI
IPC: G06T1/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide the lane detector which lightens the load regarding arithmetic operation and speeds up processing. SOLUTION: This device has an image pickup means 20 which is installed at a specific position on this vehicle and picks up an image of the lane that this vehicle travels on, a plus/minus edge information acquiring means 41a which acquires plus-side edge information and minus-side edge information as to information regarding pixels of the position where the luminance in the picked-up image from the image pickup means 20 varies abruptly, and a segment candidate extracting means 41b which extracts information on a segment image sectioning the travel path as segment candidate information according to the pair of the plus-side edge information and minus-side edge information.  Further, this device has an edge segment acquiring means 41c which acquires a near segment at the edge part of the segment image as an edge segment according to the segment candidate information and the edge segment is recognized as a segment sectioning the travel path.
Patent JP-S57102165-A (JP)
Title: Bun containing gratin
Inventor: TOUDOU MASAO
IPC: A23L35/00
Filed: 1980-12-13
Abstract: PURPOSE: To provide a gratin-containing bun, which can be carried conveniently and can be taken without using a plate, by putting gratin into the hollow part of a bun.  
     CONSTITUTION: The gratin 3 is put into the hollow part 2 of the bun 1 formed in the form of a dish. The gratin 3 may be cooked before putting into the hollow part, or cooked with an electronic oven in the hollow of the bun. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0340523-A (JP)
Title: Digital phase synchronizing circuit
Inventor: KUBO HIROTSUGU
IPC: H03L7/06
Filed: 1989-07-06
Abstract: PURPOSE:To attain the phase synchronism even when the input interval of signals is wide and their frequency difference is large by starting phase control in accordance with the starting period of a phase control corresponding to advance/delay estimated from a phase comparing result. CONSTITUTION:A continuous counter 2 counts up the continued number of advance/delay phase comparing results. A control circuit 3 increases the value of a negative register 5 for determining the period of delay phase control if the continued number of advances is larger than the continued number of delays when the phase comparing result is changed to delay or reduces the value of a plus register 4 for determining the period of advancing phase control when the continued number of delays is larger than the continued number of advances. A selector 6 outputs the contents of the positive register 4 when the phase comparing result is advance or outputs the contents of the negative register 5 in the case of the delay result and a phase control starting circuit 7 uses the output of the selector 6 as a period to start phase control at every period. Thereby, even when the input interval of signals is wide and their frequency difference is large, phase synchronism can be attained.
Patent JP-H0931685-A (JP)
Title: Electrolytic plating method
Inventor: BANDAI HARUFUMI
IPC: C25D5/02
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the variation in plated film thickness from occurring, to enable shortening of the plating time and also, to prevent any reduction in mechanical strength and deterioration of electric characteristics of an element as of the electronic parts from occurring at the time of plating electronic parts. SOLUTION: In this method, an area between every adjacent two of electrodes 2 and a connection part of one of the electrodes 2 to the cathode (-) of a DC power source, on an object to be plated 10 are coated with a resist 3 and then, the resist 3 is coated with an electrically conductive paste 4 to form electrical continuity among the electrodes 2 and between the cathode (-) of the DC power source and the electrodes 2. Then, the object to be plated 10 and a metallic plate that is used for plating and connected to the anode (+) of the DC power source are immersed in a plating solution 7 and by passing current through the solution 7 between the cathode (-) and the anode (+) of the DC power source, a plated film is formed on the surface of each of the electrodes 2 on the object 10.  After the plating treatment, the resist 3 and the conductive paste 4 on the plated object 10 are stripped off by immersing this object 10 in a resist stripping liquid.
Patent JP-H0520006-A (JP)
Title: Menu display system
Inventor: AOKI HIDEICHIRO
IPC: G06F3/0482
Filed: 1991-07-17
Abstract: PURPOSE:To decrease key inputs for selecting a menu and to facilitate the program search to be executed among many programs by judging a process which is characteristic to an operator and displaying the optimum menu without any waste at all times. CONSTITUTION:A selection input means 2 waits for operator's ID input operation according to a display of an ID input menu. After the operator inputs an ID number, the input value of the ID number is passed to a menu data display means 1. The menu data display means 1 once receiving the input value the ID number from the selection input means 2 passes it to an ID identification means 5. The ID identification means 5 identifies the operator who has the passed ID number and passes the identification result to a menu data AI editing means 4. The menu data AI editing means 4 edits the contents of menu data according to the identification result passed from the ID identification means 5.
Patent JP-S5878405-A (JP)
Title: Coil for electrical apparatus
Inventor: SHIODA HIROSHI
IPC: H01F27/34
Filed: 1981-11-05
Abstract: PURPOSE:To improve an initial voltage distribution and workability, and to obtain high quality, highly reliable coil for electric apparatus by forming a coil with four sections considered as a unit through connection between the first and fourth sections to a high cell cap coil for which two sections have been considered as a unit. CONSTITUTION:In the case of this coil, the conductors 1-16 and conductors 17-32 are wound in parallel forming a continuous plate coil of 2-column and 1- row. When the four sections are shunted, the one conductor 16 of the fourth section is cut and is connected to the conductor 17 of the first section at the point A'. In the same way, a coil is formed by repeating such process until the desired number of turns is obtained with the four sections of continuous plate coil of 2-column and 1-row considered as a unit. Therefore, a number of turns of one section is doubled, a number of all sections is reduced to 1/2, a series static capacitance is increased up to 4 times. As a result, the initial voltage distribution comes closer to a steady voltage distribution. Insulation between sections is alleviated by about 7% than that of the conventional high cell cap coil.
Patent JP-S6233407-A (JP)
Title: Stationary induction apparatus
Inventor: ITO SEIJIRO
IPC: H01F27/33
Filed: 1985-08-07
Abstract: PURPOSE:To increase the mechanical strength of a side plate, to unnecessitate a reinforcement member, to simplify the resonance countermeasure for the side plate of a tank, and to obtain an excellent sound-proof effect by a method wherein the side plate of a box type tank, in which the main body of an induction machine is housed, is bent inwards and the sound-insulating plate covering the circumference of the side plate is fixed to the end part located on the side of the side plate. CONSTITUTION:The side plates 12 and 13 located on the four sides are bent inwards in a circular arc form respectively, and they are coupled by welding at the side end part with each other. The electromagnetic oscillations generated on an iron core 5 are transmitted to the side plates 12 and 13 through oil 7, and consequently, a bending oscillation is generated on a tank 11, and as the side plates 12 and 13 are bent inwards, they are mechanically as strong as the tank provided with a reinforcement stay. The side plate 11 and 13 are fixed and joined to each other at an angle almost approximate to the right angle at the side end, and they have a very high degree of rigidity. Sound-insulating plates 14 and 15 are fixed by welding to the highly rigid side end part, they also have a high degree of bending rigidity, and almost no vibration is generated on the sound-insulating plates 14 and 15 even when vibration is transmitted from the side plates 12 and 13.
Patent JP-S6154440-A (JP)
Title: Hydrazine concentration meter
Inventor: MATSUMOTO TETSURO
IPC: G01N27/49
Filed: 1984-08-24
Abstract: PURPOSE:To make measurement with good accuracy by mixing a specific reagent and liquid to be measured at a specified ratio and detecting the magnitude of oxidation current when a specified voltage is impressed between a rotary platinum electrode and silver chloride electrode in the liquid mixture. CONSTITUTION:The reagent 4 of 4.7pH prepd. by dissolving, for example, 10g sodium acetate, 10ml acetic acid and 25g potassium chloride into pure water and adjusting the soln. to make 1l is stored in a tank 3. The liquid 2 to be measured in a tank 1 and the reagent 4 in the tank 3 are mixed to form the liquid mixture 7 of a specified ratio (for example, 100:3) when a duplex pump 5 is started. Such liquid mixture is supplied into a measuring vessel 6. The specified voltage (for example, +6V) is impressed between an indicating electrode 8 consisting of the rotary platinum electrode and a counter electrode 9 consisting of the silver chloride electrode in the vessel 6 from a DC power source 10, then the oxidation current corresponding to the hydrazine concn. in the liquid mixture 7 flows between said electrodes. Such current is detected by a galvanometer 11 and the hydrazine concn. in the liquid 2 to be measured is determined from the value of the detected current. The pH value of the liquid mixture is thus maintained on an acidic side and the exact measurement is made possible without being affected by air oxidation.
Patent JP-H0736653-A (JP)
Title: Information processor
Inventor: OTA SATOSHI
IPC: G06F3/048
Filed: 1993-07-16
Abstract: PURPOSE:To obtain a picture easy to see by using a systematic control box for the window picture focused at present to present a picture control function. CONSTITUTION:A systematic control execution processing part 4 receives a message to the systematic control box from a system control part 5 and acquires the handle of the window displayed in the top view out of windows other than the systematic control box. The scroll style defined by this handle and contents of a registered table is acquired. This scroll style and the message received from the system are compared with each other; and if the message is valid it is transmitted to the window in the top view as the message from the system. When the window focused at present does not have horizontal and vertical scroll styles, the control box is not displayed.
Patent JP-S5965920-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: YAMADA KAZUHIKO
IPC: G11B5/31
Filed: 1982-10-07
Abstract: PURPOSE:To prevent deterioration of a write characteristic of a head by making a manufacturing method contain a process for forming a cavity of depth L with respect to an area corresponding to an inner gap part and a rear gap part of a lower pole, and a process for forming the first soft magnetic material layer of film thickness t(t<L) determined in accordance with a desired resolution, on the whole surface of a substrate. CONSTITUTION:A photoresist layer 63 is formed on an insulating layer 62 formed on a substrate 61 so as to cover other area than an inner gap part (area of B) and a rear gap part (area of C) of a lower pole, and a cavity is formed by removing the insulating layer 62 by depth L by etching. Subsequently, the first soft magnetic material layer 64 of film thickness t(t<L) determined in accordance with a desired resolution is formed into a film on the whole surface of the substrate 61. Thereafter, a photoresist layer 65 is formed again so as to cover other area than the inner gap part and the rear gap part of the lower pole. Subsequently, the lower pole is constituted of a laminated body of the first soft magnetic material layer 64 and the second soft magnetic material layer 66.
Patent JP-H11352208-A (JP)
Title: Decision method for orbit of debris and method for changing the same into image
Inventor: KAWAMATA KENICHI
IPC: G01S19/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a decision method, in which the propagation time of microwaves between a satellite or a target and an observation point is measured accurately by a virtual sky theory, in which the three-dimensional position of the satellite, the target or the observation point is found with an accuracy of within one mm, in which several positions of the satellite or the target flying in the sky are found so as to decide its orbit, and in which the position of the satellite or the target estimated after a certain time is estimated precisely. SOLUTION: The apparent position of a target is found on the basis of the approximate observed value of the propagation time of radio waves between the target and an observation point. It is assumed that a pseudo-microwave radiation source is situated in the apparent position. The sum total of the critical angles of incidence of microwaves rushing into the ionosphere and the refractive index near the route of microwaves passing in the sky is measured precisely. As a result, the three-dimensional position of the target can be found within the measuring precision of not less than one mm.
Patent JP-S6236809-A (JP)
Title: Single crystal growth
Inventor: MUKAI RYOICHI
IPC: H01L21/263
Filed: 1985-08-10
Abstract: PURPOSE:To improve the freeness of designing an integrated circuit by a method wherein plural striped reflection-preventive films crossing the main scanning direction are formed on a non-single crystalline silicon layer, and recrystal lization is performed between the reflection-preventive films in the sub-scanning direction. CONSTITUTION:Plural striped reflection-preventive films are formed on a non- single crystalline silicon layer laminated on an insulative layer in the direction crossing the main scanning direction (it shall be X-direction) of a laser beam, that is, the perpendicularly intersecting Y-direction, and a non-single crystalline silicon layer is recrystallized by being irradiated with the laser beam that is 2 dimensionally scanned. A wave-formed temperature distribution is generated where the temperature is the highest under the reflection-preventive film in the main scanning direction and the temperature is the lowest at the middle section without a reflection-preventive film. On the other hand, the temperature distribution has a inclination that is gentile in the perpendicular direction. Thus, it is made possible to advance the recrystallization in the direction perpendicularly crossing the main scanning direction.
Patent JP-H0622104-A (JP)
Title: Facsimile equipment
Inventor: MORISHITA TOMOMI
IPC: H04N1/21
Filed: 1992-07-03
Abstract: PURPOSE:To save recording paper by discriminating a recording quantity of received picture data and feeding recording paper of one page size or a half page size selectively depending on a valid line number of data. CONSTITUTION:Picture data received by a reception means 101 are stored in a storage means 102 page, by page and when a discrimination means 114 discriminates it that a valid line number of each page is a half page or below, a control means 116 generates an instruction cut-off and changeover of recording paper based on stored information of a stored information storage means 115. A cut-off means 111 and a carrier means 113 are operated in response to the command to cut off the recording paper 104 into half pages and supply the cut-off paper to a recording means 103. The paper is saved by feeding recording paper of one page size or a half page size selectively depending on a valid line number of data.
Patent JP-S5879405-A (JP)
Title: Driving circuit for motor
Inventor: OOZEKI MOTOO
IPC: H02P7/29
Filed: 1981-11-04
Abstract: PURPOSE:To improve the energy efficiency and to improve the deterioration in the riding feeling due to unnecessary acceleration by controlling a current flowing through a motor based on a control voltage determined in response to the rotating speed of the motor. CONSTITUTION:A function amplifier 7 outputs a voltage VX indicated by a curve L3 in response to the output voltage VN of a speed detector 6. A comparator 20 compares the output voltage VX of the amplifier 7 with the output voltage VD of a current detector 5, outputs a voltage of ''L'' level in case of VD>VX, and outputs a voltage of ''H'' in case of VD<VX. An OFF pulse generator 21 controls a chopper circuit 3 in response to the output of the comparator 20. In this manner, it can improve both the deteriorations in the energy efficiency and the riding feeling immediately after the vehicle is started.