baber/WOPTO huggingface dataset:
Patent JP-H05316110-A (JP)
Title: Channel switching state display system
Inventor: NOZAKI JUNKO
IPC: H04L12/26
Filed: 1991-03-11
Abstract: PURPOSE:To immediately reflect an operating network configuration onto network information including rewrite/revision of a database or the like by decreasing an expression processing required time of the network information when the network configuration is expressed resulting from the changeover of channels of a communication network. CONSTITUTION:When a changeover notice is given from a controller 1 to a changeover device 6 and the path is changed from A to B and from A to C, a data processor 7 acquires changeover information from the controller 1, and the data processor 7 rewrites an expansion pointer of a relevant changeover device 6 on each expansion pointer present status table of the communication path changeover device in a network stored in a program memory 4 based on the changeover information and sets the rewritten pointer. After the changeover of the communication path, when various information is collected from the network, the data processor 7 references the expansion pointer to read the pointer of a subordinate connection device indicated by the expansion pointer as a valid pointer thereby recognizing the position on the network.
Patent JP-H06256999-A (JP)
Title: Method for recovering and regenerating tin plating liquid
Inventor: AKAO KENICHIRO
IPC: C25D21/14
Filed: 1993-03-05
Abstract: PURPOSE:To provide an efficient method recovering and regenerating a Sn plating liquid by removing Fe ions and other cations after removal of Sn ions in an anode chamber and anodically dissolving metal Sn on a cathode. CONSTITUTION:A tank is partitioned with an ion exchange film not transmitting Sn ions and the anode chamber and a cathode chamber are formed. The Sn plating liquid is put in the cathode chamber and an acid is put in the anode chamber and the Sn ions are removed by electrolysis. The Fe ions and other harmful cation ions are removed from the Sn ions-removed remaining liquid to obtain a recovered acid. The recovered acid is returned to the cathode chamber of the tank and electrolysis is performed with inversion of the electrode polarity and the metal Sn on the cathode is anodically dissolved, thus it is dissolved in the recovered acid as Sn ions. This recovering is performed by combining these processes in this order. Thus resources and energy conservations are realized greatly.
Patent JP-H09247453-A (JP)
Title: Image forming device and its control method
Inventor: YAMAZAKI HIROYUKI
IPC: H04N1/405
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To set a density of a medium tone picture element of a dither pattern in the multi-value dither method to an optimum value in following to a change in the process condition. SOLUTION: A 1st correction image including an area of plural kinds of density levels is recorded by a multi-value dither method, a recording density of each area is measured and a recording state of a medium tone picture element of each dot of a dither pattern used by the multi-value dither method is set based on a recording density measured in each area (steps S141-S142). Furthermore, a pattern image including an area of a density level of plural kinds is recorded by using a dither pattern formed by using the set recording state of the medium tone picture element, a recording density as to each area is measured and the correspondence between the input density and the density level of each dither pattern using the multi-value dither method is set based on the recording density of each area (steps S144-S146).
Patent JP-H03248113-A (JP)
Title: Read lens for scanner
Inventor: OHASHI KAZUYASU
IPC: G02B13/24
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a wide view angle and superior resolving power by using aspherical surfaces as a 1st, a 4th, a 5th, and an 8th lens surface which are counted from the object side of a lens of five-group, seven-element constitution and specifying the cone constants of the aspherical surfaces. CONSTITUTION:The aspherical surfaces are used as the 1st, 4th, 5th, and 8th lens surfaces counted from the object side of the lens of five-group, seven- element constitution. The cone constants of the aspherical surfaces satisfy conditions shown by inequalities I - IV. Namely, the aspherical surface shape of the 1st lens surface which satisfies the inequality I is an elliptic surface which is rotationally symmetric about a major axis, the aspherical surface shape of the 4th lens surface satisfying the condition II is an elliptic surface which is rotationally symmetric about the major axis, and the aspherical surface shapes of the 5th and 8th lens surfaces satisfying the conditions III and IV are elliptic surfaces which are rotationally symmetric about the minor axis; when the conditions I - IV hold, the least comatic flare can be realized. Consequently, the wide view angle and superior resolving power are obtained.
Patent JP-S52127508-A (JP)
Title: Inspecting device for valve timing in internal combustion engine
Inventor: YUGAWA MASAJI
IPC: F01L1/46
Filed: 1976-04-19
Abstract: PURPOSE:To simplify inspection and to promote accuracy by lighting a pilot lamp to inform a worker when a valve lift is given a fixed value during turning of a crank shaft.
Patent JP-H08240239-A (JP)
Title: Buffer device
Inventor: KIZAKI NOBUYUKI
IPC: B64G1/22
Filed: 1995-03-06
Abstract: PURPOSE: To enable a buffer device to be stably continuously used even under the vaccum condition without adjustment in the assembling. CONSTITUTION: A rubber ball 1 is disposed in an upper collision part to have buffer fluid 3 enclosed therein. A bellows-like vessel 4 receives the buffer fluid 3 flowing out of the rubber ball 1 when a collision object 9 collides with the rubber ball 1. An orifice 2 for adjusting the speed of the buffer fluid 3 flowing out of the rubber ball 1 is disposed between the rubber ball 1 and bellows-like vessel 4. A holder 5 holds the rubber ball 1 and has a space part 5a for receiving the rubber ball 1 deformed when the collision object collides therewith. A pressure spring 6 urges the bellows-like vessel 4 to the rubber ball 1 side, and the holding member 7 holds the bellows-like vessel 4 and pressure spring 6. The holder 5 is jointed with a holding member 7 fixedly by screws.
Patent JP-H10237692-A (JP)
Title: Surface treatment of vacuum chamber member made of aluminum or aluminum alloy
Inventor: YAMANE TOMOYUKI
IPC: C25D11/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for vacuum chamber members made of Al or Al alloy which is used for a dry etching system, CVD system, PVD system, etc., and is capable of executing vacuum chamber evacuation at a high speed in the chamber up to an arbitrary pressure. SOLUTION: At the time of subjecting the surfaces of the vacuum chamber members made of the Al or Al alloy to an anodic oxidation treatment, barrier type films are formed by using a soln. contg. boric acid. The soln. contg. other elements in the treating liquid may be used at the time of the anodic oxidation treatment. The anodic oxidation voltage may be kept constant in the arbitrary section of the entire stage or may be changed continuously or discontinuously. The control may be executed at an arbitrary temp. for an arbitrary time as well even for the treatment liquid temp. and time.
Patent JP-H0563826-A (JP)
Title: Caller controlled absence transfer system
Inventor: NAKANISHI TAKAYUKI
IPC: H04M3/54
Filed: 1991-03-11
Abstract: PURPOSE:To attain the flexible absence transfer service in which the freedom of selection is much respected by making a transfer request registration representing the transfer of an incoming call to a prescribed transfer destination to a transfer registration section and transferring the designated incoming call to a transfer destination with a transfer section. CONSTITUTION:A reception subscriber terminal equipment TE1 of the absence transfer service and a transfer destination terminal equipment TE2 are connected to a private branch of electronic exchange 10. The system is provided with a transfer notice section 20 notifying the transmission of an incoming call to the caller when a transfer request registration is made to a transfer registration section 16 and a call comes to the section 16 and with a transfer propriety discrimination section 22 receiving a transfer propriety signal received by the caller receiving the transfer notice to discriminate whether the content of the transfer propriety signal is 'transfer reject' or 'transfer accept'. When the result of discrimination of the transfer propriety discrimination section 22 indicates 'transfer reject', the call is interrupted/released and when the result of discrimination of the transfer propriety discrimination section 22 indicates 'transfer accept', the incoming call is transferred to the transfer destination terminal equipment TE2.
Patent JP-H10240821-A (JP)
Title: Restaurant order processing system
Inventor: KOMIYA FUMIO
IPC: G06Q50/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily attain a cooking request to a kitchen and delivery to a table by a floor staff by writing order information in an IC chip buried in a plate at the time of accepting the order of dishes in a restaurant, and reading the content as necessary. SOLUTION: The information of a portable terminal 01 for accepting order is stored in a storage device 031 of an order accepting device 03 for a kitchen, and the content is displayed on a display part 032. A cook serves a necessary plate 04 based on the information, and information such as a seat place and the name of dishes is written in a non-contact IC chip 041 buried in the served plate. The cooked dishes are served on the plate 04, and the content written in the non-contact IC chip 041 is read by an IC chip reading part 053 of a finished dish display device 05 for a floor staff set at the exit of the kitchen, and the content is displayed at a connected display part 052. The floor staff delivers the dishes to a customer based on the information displayed on the display 052.
Patent JP-H11240153-A (JP)
Title: Ink jet recording head
Inventor: IMAZEKI KAZUYO
IPC: B41J2/045
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To improve ink repellency, sliding properties, wear resistance and peeling resistance by forming an ink repellent coating film provided around the opening part of an ink discharge nozzle, of a diamondlike carbon, in an ink jet recording head having an ink flow path comprising the ink discharge nozzle or the like. SOLUTION: When a pulsed voltage is applied to a piezoelectric element 3, a vibration plate 2 is displaced to an ink pressure chamber 13 side to push an ink out of a nozzle flow path 12 and thus the ink is discharged from the ink nozzle 11. In this ink jet recording head, a diamondlike carbon coating film(DLC coating film) 4a is formed as an ink repellent coating film which forms a nozzle face 18. That is, a gas of methane and hydrogen mixed at a molar ratio of 2:1 is introduced as a feedstock gas into the nozzle face 18 which is the opening part of the ink nozzle 11 using an RF plasma CVD device to form a DLC coating film 4a, which contains a large amount of a hydrogenated carbon and is self-lubricating so that is shows outstanding sliding properties.
Patent JP-H10242869-A (JP)
Title: Parallel-serial converter
Inventor: YAMASHITA FUMIAKI
IPC: H03M9/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a parallel serial converter capable of improving the availability of each buffer and decrease the number of the buffers to be used. SOLUTION: A PDATA signal 1 received in parallel via a signal bus 4 is rotated by a rotate circuit 5 and stored in a series of shift registers 3 connected in series. Each flip-flop f/f being components of shift registers 3a-3d of the shift register circuit 3 is controlled respectively to be in shift operation, in load operation or an in enable state by control signals 9a-9d outputted from a shirt/load control and counter section 6. Thus, the load point of the shift registers 3a-3d latching a received parallel signal is floated matching a valid bit width of the received parallel signal so as to use the shift register circuit 3 efficiently without waste.
Patent JP-S53130009-A (JP)
Title: Coding method of binary information
Inventor: NAGATA YOSHINOSUKE
IPC: G11B5/09
Filed: 1977-04-19
Abstract: PURPOSE: To identify between each caracter without increasing bit number by producing phase bits only when the trailing end data and the leading data that follows continue like "1", "0" or "0", "1". 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09209313-A (JP)
Title: Aseismatic connecting device for bridge main girder
Inventor: SATOIE MASAO
IPC: E01D2/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an aseismatic connecting device having the effect of preventing the fall of a bridge either by preventing loss of its function of connecting bridge main girders together that may result from the stress of dislocation of the bridge main girders or by retarding cracking or rupturing of its connecting mechanism. SOLUTION: An aseismatic connecting device for bridge main girders establishes a connection using a connecting mechanism 5 which allows an opening C between bridge main girders 3, 4 interconnected over a pier to expand and contract. The connecting mechanism 5 comprises links 6, in the form of a parallelogram, which are supported on their axes to both of the bridge main girders 3, 4 facing the opening C and which are made to largely expand and contract between the bridge main girders 3, 4, and a buffer member 7 controlling the large expanding and contracting action of the links 6.
Patent JP-S56146614-A (JP)
Title: Method of shearing while feeding material
Inventor: KAWASAKI TAKAMASA
IPC: B23D36/00
Filed: 1980-04-09
Abstract: PURPOSE: To improve shearing accuracy by controlling a shearing machine so that a blade edge reaches a cutting position right before completion of acceleration.  
     CONSTITUTION: A shearing machine 1 begins to be accelerated at point Aa and completes the acceleration at point C where cutting is started. The machine 1 completes the shearing at point Da and then is decelerated to return blade edges 2 to original positions. That is, since the accelerated condition is maintained just before point C where the cutting is commenced, current 4 of the shear immediately becomes one under load so that speed reduction due to the commencement of cutting can be restrained. Thus, a short cutting time C-Da will do and the shape of cut section is improved while the accuracy of cut length can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63213015-A (JP)
Title: Menu selecting system
Inventor: YAMASHITA SEIJI
IPC: H03M11/04
Filed: 1987-02-28
Abstract: PURPOSE:To realize a satisfactory selecting operation of a secondary menu by displaying only those secondary menus that can be actually selected in a selection mode of secondary menus. CONSTITUTION:A pointing device 5 selects a desired one of those primary menu items showing the contents of each primary job displayed on a display device 9. Thus, a table where the items of all menus corresponding to the primary menu items are arranged with numbers is prepared at a secondary menu memory part 4. At the same time, a display menu control part 6 contains a table including the item numbers of a secondary menu that is presently applicable. Then, a table producing device 7 extracts only the applicable items from those items with numbers of a table provided at the part 4 and based on the item numbers of the table prepared at the part 6. Thus the device 7 produces a new table and displays it.
Patent JP-S61204933-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARII KATSUYUKI
IPC: G03F1/00
Filed: 1985-03-08
Abstract: PURPOSE:To enable the accurate formation of the minute pattern of a mask by etching a metal layer using the masks of both a carbon layer etched by using a pattern which is made by irradiating with a charged particle beam on a resist layer and the resist layer which are formed on a glass substrate in sequence of the metal layer, the carbon layer and the resist layer. CONSTITUTION:A metal layer 2 is formed on a quartz glass substrate 1 by sputtering and a carbon layer 3 and a resist layer 4 are formed on the metal layer 2 by plasma CVD. If the resist layer 4 is exposed by irradiating an electron beam 5, heat is diffused in a transverse direction and a minute pattern is accurately drawn on the resist layer 4. Then, a resist pattern 4a is made by developing the resist using a mixed liquid of isopropyl alcohol and methyl ethyl ketone and a carbon pattern 3a is made by etching the carbon layer 3 using the resist pattern 4a as a mask and using oxygen plasma. Then, the metal layer 2 is etched using the masks of the resist pattern 4a and the carbon pattern 3a. At last, the resist pattern and the carbon pattern are removed by O2 plasma etching.
Patent JP-S57160061-A (JP)
Title: Measurement of sprouting rate of plant seed and speed of young root growth by computer and device therefor
Inventor: TANIMOTO HIDEKAZU
IPC: A01G7/00
Filed: 1981-03-28
Abstract: PURPOSE: To simplify the titled device by making a computer sense and record by signal the time of contact between the liquid level and the lower end of a seed or the tip of a root and repetitively measuring the time and change in the time difference.  
     CONSTITUTION: In a vessle 3 with fixed horizontal sectional area cultivating liquid for aqueous plant cultivation or a liquid that has electricity conductivity that is more than the same as the cultivating liquid is poured with a costant volume pump 2 or it is discharged from the vessel 3 by the pump 2. The time when the lower end 6 of a plant seed or the tip 7 of a root makes contact with the liquid level 9 is input to a computer through signal and there the time is recorded. By repetitively measuring the time of contact between the liquid level and fixed terminals (A, B, etc.) and the difference of time the speed of water absorption and expansion by impregnation of a plant seed, rate of seed sprouting and the speed of plant root growth are measured. By such a method of measurement a computer is enabled to measure the change in seed sprouting rate with time, which eliminates large and expensive equipment and the device can be simplified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01218800-A (JP)
Title: Press device
Inventor: ONO YASUO
IPC: B21D5/01
Filed: 1988-02-29
Abstract: PURPOSE:To improve press production efficiency by providing a mandrel which moves vertically according to a press action and disposing slidable molding punches alongside the mandrel. CONSTITUTION:A press feeder 11 which feeds work pieces 12 is disposed and the mandrel 13 is provided along the feed direction thereof. The mandrel 13 is vertically moved by the press action of push-down pins 16. Further, the molding punches 21, 22 are disposed to both sides of the mandrel 13 and are moved in the direction of the mandrel 13 by the press action of the cam 23 so that the punches 21, 22 together with the mandrel 13 mold the work pieces 12 to a prescribed shape. A guide 14 and the mandrel 13 are pushed down as the press descends; thereafter, the punches 21, 22 move to the bottom dead pint where the work pieces are molded by the mandrel 13. The molding with pregressive feeding by using the mandrel 13 is thereby executed. The production efficiency of the press is, therefore, improved.
Patent JP-S63211418-A (JP)
Title: Key input device
Inventor: NISHIMORI MONTAROU
IPC: H03M11/24
Filed: 1987-02-27
Abstract: PURPOSE:To simplify the maintenance work by converting the analog voltage of a value corresponding to a resistance value of a variable resistance circuit, to a digital signal. CONSTITUTION:When one of key switches SW1-SW7 is depressed, the resistance value of a variable resistance circuit 1 is varied to a value corresponding to its key switches SW1-SW7, and the analog voltage from a voltage generating part RB becomes a value corresponding to its key switches SW1-SW7. This analog voltage is converted to a digital signal by an A/D converting part 5, it is discriminated by a control part, etc., through an input, etc., and the depressed switches SW1-SW7 are recognized. In such a way, the number of signal lines between the key switch side and the body side, and terminals can be decreased, and the generation rate of a fault due to a contact failure and a disconnection, etc., is reduced, and the mounting and maintenance can easily be executed.
Patent JP-H09239974-A (JP)
Title: Ink jet printing head
Inventor: YOSHIMURA HISASHI
IPC: B41J2/015
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing head capable of almost uniformizing a particle sizes of ink droplets emitted from all of orifices. SOLUTION: A plurality of ink chambers 21 partitioned by partition elements 15 are respectively allowed to communicate with a common pressure chamber 24 through first filters 22 and the common pressure chamber 24 is allowed to communicate with a common ink supply passage 25 through second filter 23. The common pressure chamber 24 and the respective ink chambers 21 are covered with a pressure chamber top plate 16. Piezoelectric vibrators 31 are provided to the pressure chamber top plate 16 corresponding to the common pressure chamber 24 and movable walls 28 curved and deformed to vol. expansion side are provided corresponding to the partition elements 15. The pressure waves generated in the common pressure chamber 24 by driving the piezoelectric vibrators 31 are transmitted to the ink chambers 21 through the first filters 22.  When the movable walls 28 are curved and deformed, pressure waves are absorbed and ink is not emitted but, when the movable walls 28 are not deformed, ink droplets are emitted by pressure waves.
Patent JP-S62275227-A (JP)
Inventor: JIYAN FUREDERITSUKU KURAARU
IPC: G02F1/1347
Filed: 1987-02-28
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-H11252545-A (JP)
Title: Video encoder and decoder
Inventor: TONAMI KATSUHIKO
IPC: H04N19/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an encoder improving an image quality by encoding a band-limited video signal by a cut-off frequency according to the transfer rate of encoded data so as to reduce encoding noise. SOLUTION: A cut-off frequency output device 3 outputs the cut-off frequency 9 according to an inputted transfer rate. The device 3 outputs a low cut-off frequency when the transfer rate 7 is low and a high cut-off frequency when the rate is high. A low-pass filter 2 cuts off the video signal 6 of a frequency not lower than the frequency 9 and outputs a video signal 8 after the band is limited. An encoder 1 encodes the band-limited signal 8 by a designated transfer rate 7 and outputs encoded data 10. Then, in the case of encoding by a low bit rate on the purpose of multiplexing the video signal, a low cut-off frequency is outputted from a cut-off frequency output device 3 and the filter 2 removes the high frequency components in the signal 6, thereby encoded data 10 with reduced encoding noise is obtained.
Patent JP-S52130337-A (JP)
Title: Production of photoconduction fibre
Inventor: OSANAI YUTAKA
IPC: G02B6/00
Filed: 1976-04-24
Abstract: PURPOSE:To produce a basic fiber material which is superior in its purity as well as cross section of core glass and clad glass being in true circle without involving eccentricity.