baber/WOPTO huggingface dataset:
Patent JP-S5487549-A (JP)
Title: Rotating angle detector
Inventor: SHIMAMOTO TAKESHI
IPC: G01D5/245
Filed: 1977-12-23
Abstract: PURPOSE: To improve reliability by using a waveform shaping circuit including an integrating circuit.  
     CONSTITUTION: An integrating circuit consisting of a resistance 5, integrating condenser 6 and amplifier 7 and a waveform shaping circuit 3 constituted by an automatic gain control circuit 9 consisting of a variable resistance element 8 and resistance 10, variable resistance element 11, amplifier 12, rectifier circuit 13 and error amplifier circuit 14 are connected to a rotating angle detecting head 2 of AC generation type. Since this causes feedback to be applied so that the output amplitude of the amplifier 12 becomes constant irrespective of the amplitudes of the input signal in the automatic gain control circuit 9, the effective resistance value of the variable resistance element 11, i.e., the effective resistance value of the variable resistance element 8, changes in inverse proportion to the output frequencies of the rotating angle detecting head 2. Hence, the integrating cutoff frequency of the integrating circuit changes in proportion to the output frequencies of the rotating angle detecting head 2 and the signal pulses of a correct pitch are drawn out by a Schmitt circuit 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1013415-A (JP)
Title: Mode device and secured bandwidth control method
Inventor: YAMATO KATSUMI
IPC: H04L12/28
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To efficiently use network resources and to distribute data packets faster by dynamically varying the secured bandwidth of a virtual connection accommodating packets within a range that can be provided by an ATM (asynchronous transfer mode) communication. SOLUTION: A packet monitor and control part 24 calculates packet arrival speeds of respective flows by monitoring time variations in packet storage information quantity by the flows in a storage part 22 or packet arrival processes by the flows. On the basis of the packet arrival speeds, a request cell transfer speed value is determined and reported to a virtual connection control part 25. Further, the control part 25 calculates bandwidth which is needed to provide the request cell transfer speed reported from the packet monitor and control part 24, and the bandwidth secured by the virtual connection accommodating the packets is changed into the calculated bandwidth.
Patent JP-H056418-A (JP)
Title: Graphic processor
Inventor: KAYANAKA YOSHIHISA
IPC: G06T11/80
Filed: 1991-06-27
Abstract: PURPOSE:To plot a graph in an accurate shape by reading a function drawn on a graph form, etc., by an image scanner to display the function on a screen, applying the nearby point processing to a correct part when an original graph has a partial distortion, and performing the plot input at a distorted part while correcting the distortion and without carrying out the nearby point processing. CONSTITUTION:A graphic processor displays the images read by an image scanner 8 on the screen of a CRT 7 and stores the coordinates of all points that may possibly plotted in a candidate point coordinate storage area 3b. Then a mouse 6 decides optionally whether the nearby processing is carried out or not when a point where a graph passes. Thus a pass point is designated concurrently with correction of a coordinate error. Then the graph is drawn with a spline after the interpolation applied among pass points. Thus a graph is easily drawn in an accurate shape.
Patent JP-S6058859-A (JP)
Inventor: UORUTAA RUISU SHIYUTSUTORAMU
IPC: B41J2/085
Filed: 1984-07-27
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-H0448567-A (JP)
Title: Socket for electric component
Inventor: URATSUJI KAZUMI
IPC: H05K7/10
Filed: 1990-06-15
Abstract: PURPOSE:To miniaturize a contact and secure contact reliability by lifting an electric component with a support section when a contact switching member is lifted, and sliding the contact on an electric component terminal. CONSTITUTION:When the pressing force of a contact switching member 11 is released after an electric component 3 is mounted, the first spring section 7 and the second spring section 8 are recovered, a pressure receiving section 9 lifts the contact switching member 11, and a pressure contact section 10 is displaced forward and pressed into contact with the surface of an electric component terminal 4 from the lateral direction. The second panel section 8 is elastically recovered continuously after the above pressure contact, the pressure receiving section 9 is displaced upward, and the contact switching member 11 is lifted by a preset quantity. The support section of the contact switching member 11 is lifted above the upper face of a mount 15, and the electric member 3 is lifted. The terminal 4 maintains the pressure contact with the contact section 10 of the contact 5 by the lifting of the electric component 3 and is slid from the position c1 to the position c2, an active metal face is exposed and the healthy contact is attained.
Patent JP-S5946077-A (JP)
Title: Hall element
Inventor: TANII YASUO
IPC: H01L43/14
Filed: 1982-09-08
Abstract: PURPOSE:To prevent a Hall element from generation of exfoliation and a crack by a method wherein after a thermal oxide film is provided on an Si substrate, a compound semiconductor thin film is put thereon to provide the Hall element. CONSTITUTION:Mirror polishing is applied to the surface of the Si single crystal substrate 11, the thermal oxide film 12 is made to grow, the InSb film 13 is evaporated thereon, and a heat treatment is performed to crystallize the film. Then etching is performed to shape the element, input/output electrodes are provided, and resin sealing is performed to complete the Hall element. According to this construction, because crystallinity of the thermal oxide film on the single crystal substrate is favorable, crystallization of the compound semiconductor layer is facilitated when it is heat-treated, and the characteristic of the Hall element is enhanced. Moreover because the thermal oxide film is highly pure, it adheres firmly with the compound semiconductor layer, and because thermal expansion coefficients of the Si substrate, the thermal oxide film and the compound semiconductor are closely approximate to each other no crack is generated due to the temperature cycle.
Patent JP-S6138113-A (JP)
Title: Silencer with possibility of opening and closing x-type cover plates
Inventor: SAITO JOJI
IPC: F01N1/16
Filed: 1984-07-30
Abstract: PURPOSE:To enhance the silencing effect with simple structure by accommodating in the body of silencer such a construction that two or more sound absorbing cover plates are intersecting at their centers and can be turned to a cross. CONSTITUTION:In this silencer, two sound absorbing cover plates 1, 2 are intersecting at their centers and formed into a cross, and are installed in a round or square duct 3. The gas flowing into this duct 3 from an inlet 5 to flow out of an outlet 4 shall digerge to the right and left, and then the inclined parts are revolved in the directions as shown by arrows. Thus silencing effect is obtained. According to this construction the opening (closing) angle of the cross formed by these cover plates 1, 2 can be changed, so that noises with different frequencies are reduced effectively with small air resistance.
Patent JP-H0322146-A (JP)
Title: Microprogram control device
Inventor: NAKAMURA TOKUMITSU
IPC: G06F11/28
Filed: 1989-06-20
Abstract: PURPOSE:To facilitate the calculation of the inspection ratio of a microprogram and the calculation of the inspection drop-out of the same by delivering information stored in a memory to a service processor every time a trace memory becomes a full state, and tracing all the microprograms during execution. CONSTITUTION:A means to obtain a signal COP showing that the trace memory became the full state in conformity to an instruction from the service processor (SVP), a flip flop for operating clock stop control to be turned into a set state by this signal, and a circuit to set interruption to the service processor by the set output of the flip flop are provided. Then, the device is constituted so that trace data stored in the trace memory 14 is taken in the service processor (SVP) every time the trace memory 14 becomes the full state. Accordingly, all the steps of the microprocessor can be traced. Thus, the calculation of the inspection ratio and the calculation of the inspection drop-out of the microprogram can be facilitated.
Patent JP-S5681730-A (JP)
Title: Rotary type trencher used in orchard or the like
Inventor: SEKIYA TAKASHI
IPC: A01B33/02
Filed: 1979-12-04
Abstract: PURPOSE: To induce the digged soil to a distant part from a groove by a method wherein rotation bodies fitted with pawls are coupled with the both lower sides of a power transmission case through shafts and a pair of these rotation bodies are rotated at a close position in the lower part and at a far away position in the upper part.  
     CONSTITUTION: A pair of rotation bodies 15 each of which composed of a hollow drum 16 having an outer peripheral face fitted with many pawls 17 are rotated through a mediation of a power trasmission case 4. The rotation body 5 is fitted in a V letter type in such a way that the upper part separates far each other and the lower part approaches each other, as a result, the digged soil is heaped at a distant part from a groove 20. Further, when this rotation body 5 is viewed from the upper side, the front sides separate each other and the rear sides approach each other and moreover, they rotate in a upcut milling. With the rotary type trencher of this structure, a groove having an open upper part for fertilizing can be formed with a small consumption power. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11354028-A (JP)
Title: Manufacture of fluorescent character display tube
Inventor: MIURA YUTAKA
IPC: H01J29/30
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent easy peeling off of a phosphor. SOLUTION: This manufacturing method contains a process for forming a thin film electrode 2 on a silicon substrate 1, a process for covering the surface where the thin-film electrode 2 is formed on the silicon substrate l with a silane coupling agent 3, a process for applying phosphor paste (photosensitive phosphor paste 4) to the silane coupling agent 3, and a process for baking the whole silicon substrate 1. Since the phosphor is applied through the silane coupling agent, the adhesion of the phosphor is increased more than the conventional method, easy peeling off of the phosphor caused by vibration for example is prevented. Since the adhesion of the phosphor is increased, the formation of a fine phosphor pattern is made easier than the conventional method.
Patent JP-H10332247-A (JP)
Title: Cold air ventilating structure for refrigerator and the like
Inventor: INOUE KAZUHIKO
IPC: F25D17/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To cool the inside of a receiving chamber uniformly and efficiently by sending cold air smoothly out of an inside fan into the receiving chamber. SOLUTION: A cooler 22 and a duct 24 are arranged on the ceiling surface of a receiving chamber 20. An inside fan 28 is arranged at the inside of a place opposed to the outlet port of a duct 24 while a fan cover 38 is arranged at the outside of the same. The fan cover 38 is constituted of a tubular flow regulating unit 38a, arranged so as to be parallel to the outlet direction of cold air, sent by the inside fan 28, and a concentrating unit 38b, provided continuously with the flow regulating unit 38a, and whose diameter is contracted as it becomes apart from the inside fan 28. A multitude of through holes 38C are bored on the peripheral wall and the opening end of the concentrating unit 38b.  The inside fan 28 and the fan cover 38 are arranged so that the cold air, sent out of the through holes 38C of the cover 38, hits the rear wall 20a of the receiving chamber 20 with an acute angle from the upper side toward the lower side of the same.
Patent JP-H10336575-A (JP)
Title: Access method to storage device, large capacity data processing unit and dynamic image processing unit
Inventor: KAMEYA MASAKI
IPC: H04N9/808
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the access method to the storage device suitable for large capacity data processing such as image data. SOLUTION: In the case of accessing a storage device 152 whose areas are divided into pluralities of banks such as an SDRAM, each of pluralities of data groups of a large capacity like image data is assigned to a different bank, and the accessing to the data group assigned to a bank is applied continuously to row addresses being access objects of the bank. When revision for the row addresses is requested, bank other than the bank accessed at present is selected, and accessing is made by a similar procedure. In the case of designating different row addresses in the SDRAM, since data in a different bank are accessed at a speed higher than that for accessing the data in a same bank, such a characteristic is utilized, attaining high-speed and high efficiency processing for access processing.
Patent JP-S6314589-A (JP)
Title: Video tex communication system
Inventor: HARA MASAKI
IPC: H04N7/173
Filed: 1986-07-07
Abstract: PURPOSE:To rapidly transfer a desired information picture with a simple operation by inputting a set abbreviated number when it is required to change over a direct type information center while the direct type information center is made access. CONSTITUTION:In order to make access to the different information pictures in the direct type information center DF to which is made access at present, a prescribed command for displaying the picture is inputted from a keyboard device 32. Accordingly thereto, the abbreviated number menu of the information picture of the DF center to which is made access at present stored in an abbreviated number memory 39 is displayed. When one abbreviated number in the displayed abbreviated number menu is selected, a drawing number corresponding to the selected abbreviated number is transmitted to a line 37 through a communication controller 35. Accordingly, the desired information picture is transferred from the DF center.
Patent JP-S5681957-A (JP)
Title: Semiconductor package using thermoplastic resin and manufacture thereof
Inventor: KANEDA AIZOU
IPC: H01L23/31
Filed: 1979-12-07
Abstract: PURPOSE:To provide a continued consistency of assembling a semiconductor package by employing injection-molded thermoplastic resin for the lower cover of the package, securing a lead frame thereonto and coating the semiconductor chip carried thereon and sealing it with an upper cover being injection-molded in the same manner. CONSTITUTION:A lead frame 3 is welded by a hot plate onto the lower cover 18 being injection molded with thermoplastic resin, while the semiconductor chip 1 is die-bonded thereon, and an electrode provided on the chip 1 is bonded to the external lead wire of the frame 3 using a gold wire 2. Subsequently, a coating material 19 formed of thermoplastic resin mixed with silane coupling material for increasing the adhesive with titanium oxide as inorganic filler is dropped on the chip 1 and is hardened, and the similar upper cover 17 is welded by ultrasonic welding on the lower cover 18. Thus, they are assembled readily while protecting the surface of the chip 1 and the gold wire 2 which are weak against vibration.
Patent JP-H096562-A (JP)
Title: Image forming device
Inventor: SOGA HIROSHI
IPC: G06F3/12
Filed: 1995-06-23
Abstract: PURPOSE: To reduce operator's load and to efficiently print out data by specifying another printer when abnormality occurs in a printer used for printing to continue printout. CONSTITUTION: This image forming device 100 15 provided with an identification(ID) generation part 103 for generating an ID code corresponding to a printing job transmitted from a client 150 to the device 100, a communication control part 103 for returning the ID code to the client 150, a job/ID managing part 104 for storing and managing the ID code and a printing job corresponding to the ID code, and a job/ID transmitting part 107 for transmitting the ID code and the printing job corresponding to the ID code from the device 100 to another image forming device.
Patent JP-S6050445-A (JP)
Inventor: ERUNO PUNGORU
IPC: G01N27/07
Filed: 1983-08-31
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-S6313254-A (JP)
Title: Fluorescent high-pressure mercury lamp
Inventor: IWAMA KATSUAKI
IPC: H01J61/48
Filed: 1986-07-04
Abstract: PURPOSE:To widely improve color rendering without being accompanied by a decrease in lamp efficiency, by suppressing absorption of light emitted from other phosphors when YAG:Ce<3+> absorbs mercury bright lines emitted from a luminous tube in a region of short-wave blue light. CONSTITUTION:A glass side of an inner surface of an external tube in a high- pressure mercury lamp is coated with a phosphor having a luminous peak in the wavelength range of 440 nm to 540 nm in luminous operation, and a phosphor having a luminous peak in the wavelength range of 600 nm to 660 nm in luminous operation, so that the first layer is composed. The first layer is then coated with an yttrium aluminate phosphor(YAG:Ce<3+>) activated by three- value cerium, so that the second layer is composed. Successively a normal process of manufacturing a lamp is used to form a fluorescent high-pressure mercury lamp.
Patent JP-H0514976-A (JP)
Title: Remote control transmitter
Inventor: OSATANI YOSHITAKA
IPC: H04Q9/00
Filed: 1991-06-28
Abstract: PURPOSE:To realize the remote controller capable of making a series of consecutive operations complete by one operation with respect to the remote controller for plural electronic devices. CONSTITUTION:Switches for transmitting one-shot code K1-K12 for each command for controlling the devices and switches K13-K16 for consecutive transmission of plural combinations of the commands are provided to the remote controller altogether.
Patent JP-S5492307-A (JP)
Title: Driving circuit of electrostrictive converter
Inventor: SAKAMOTO HITOSHI
IPC: H04R17/08
Filed: 1977-12-29
Abstract: PURPOSE:To prevent deflecting characteristics from being degraded by excessive depolarizing direction voltage by clamping the driving voltage in the depolarizing direction of the electrostrictive converter coupled with a pair of electrostrictive elements when it becomes above a fixed value. CONSTITUTION:The circuit is so constituted that ceramic elements 3, 5 are bonded in such a way that their respective polarization directions become mutually opposite, one end part being supported by the supporting part 8 of the rotary head drum such as of a VTR or other and the other being mounted with a video head and that a series circuit of zener diodes 16a, 16b and rectifier diodes 15a, 15b is connected between a signal source 9 and bonding faces 2b, 4b. As a result, if the driving voltage becomes higher than zener voltage Vz, the zener diodes 16a, 16b conduct and the voltage of the electrodes 2b, 4b at the junction point is clamped at Vz and therefore depolarization of the electrostrictive elements may be provented.
Patent JP-H0736886-A (JP)
Title: Document preparing device and method for controlling editing history
Inventor: ONO AKIRA
IPC: G06F17/24
Filed: 1993-06-29
Abstract: PURPOSE:To know past edited contents without requiring paper and to simply restore a past document if necessary. CONSTITUTION:When document storage is instructed by depressing a 'DOCU MENT STORE' key 16a on a keyboard 16, a CPU 10 prepares editing history information consisting of calibration date information and difference information between an uncalibrated document and a calibrated document and stores the prepared information in an FDD 21 together with document information. When document restoration is instructed by depressing a 'DOCUMENT RESTORE' key 16b, the CPU 10 reads out the editing history information added to the document information and displays the read result on a display device 18. When a restoration date is specified, the CPU 10 restores the document information up to the specified date based upon the editing history information and displays the restored document information on the display device 18.
Patent JP-H08329292-A (JP)
Title: Gate device and automatic ticket examining machine
Inventor: NISHIWAKI JUNJI
IPC: G07B15/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide the gate device which can easily specify an illegal passage and improve illegal prevention effect by picking up an image of the user when deciding illegal passage. CONSTITUTION: The gate device 11, which decides whether the passage of a user is valid or invalid and allows the passage, is equipped with an illegality deciding means which decides the illegal passage of a user and an image pickup means 17 which picks up an image of the user in case of the illegal passage according to the output of the illegality deciding means.
Patent JP-H0324077-A (JP)
Title: Production of imidazole derivative
Inventor: ORI AIICHIRO
IPC: C07D405/06
Filed: 1989-06-22
Abstract: PURPOSE:To obtain the title compound which is useful as a therapeutic agent for glaucoma, readily in high purity and yield with industrial advantage by effecting desulfurization of a mercapto-imidazole derivative using inexpensive nitric acid and an nitrite salt as a desulfurization agent. CONSTITUTION:A mercapto-imidazole derivative of formula I (R<1>, R<2> are lower alkyl)such as 3-ethylhydro-4-[(1-methyl-1H-2-mercaptoimidazol-5-yl)methyl]-2(3H)- lactone is brought into contact with 1 to 50moles, per mole of the lactone, of nitric acid, and, when desired, 0.1 to 10moles of a nitrite salt such as sodium nitrite in no solvent, or in an aqueous medium, or in an inert organic solvent such as acetic acid, preferably in an aqueous medium at-, 30 to 100 deg.C for 1 minute to 10 hours to effect desulfurization reaction, then the reaction mixture is worked up in a usual manner to isolate the subject compound of formula II such as pilocarpine.
Patent JP-S6050086-A (JP)
Inventor: SUZUKI HIDEO
IPC: B62K25/04
Filed: 1983-08-30
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-S5851813-A (JP)
Inventor: SOGAWA HIROMI
IPC: A01D34/24
Filed: 1982-09-11
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-S5781682-A (JP)
Title: Information retrieval device
Inventor: WASHIMI IKUAKI
IPC: G06F17/28
Filed: 1980-11-10
Abstract: PURPOSE:To execute a back search, by reading out contents of an address register for designating an address being common to language memories, to a register, and comparing it with an address date. CONSTITUTION:This device is provided with a language selection memory 40 for storing a selecting state of language by a language selection key of a keyboard 1, language memories 41-44 selected by this language selection memory 40, and an address register 47 for designating an address being common to the language memories 41-44. In this constitution, contents of the language memories designated by the address register 47 are temporarily stored 51-53, and an address data of the language memories 41-44 is read out to these registers 51-53, and comparison-control 54 with an address data which is read out newly is executed.