baber/WOPTO huggingface dataset:
Patent JP-2000315590-A (JP)
Title: Lighting system
Inventor: NANAHARA JUNRO
IPC: H05B37/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system admitting a variety of controls without requiring any alteration to a great extent to the existing configuration. SOLUTION: A dimming signal Vs' which is prepared by changing the on-duty ratio of a dimming signal Vs transmitted from a signal generator 1 into the specified value is output to a signal line Ls from a signal converter 2. Accordingly a lighting circuit part 3b receives the dimming signal Vs' having different on-duty ratio from the dimming signal Vs output from the signal generator 1 in a luminaire 3 connected with the signal converter 2 through the signal line Ls, and a light source 3a is lighted up at a dimming level different from the dimming level instructed by the signal generator 1. Thus a variety of dimming controls which can not be conducted by the signal generator 1 are made practicable only by adding signal converter 2 to the existing configuration consisting of signal generator 1 and luminaire 3.
Patent JP-H0419587-A (JP)
Title: Radio wave receiver
Inventor: KAWASHIMA KAZUO
IPC: G01S13/04
Filed: 1990-05-14
Abstract: PURPOSE:To suppress the influence of a pulse defect, a noise, etc., and to shorten a collating time by storing blip data as preset data with the same format with pulse data and comparing it with pulse data by input pulses. CONSTITUTION:In a discrimination radio wave source blip storage memory 6, DOI(Dration of Illumination) of radio wave data to be discriminated is preset with the same format with the input pulse data of the receiver. Then radio wave pulse signals which are inputted to an input terminal 1 are classified by current sources through a pulse data generating circuit 2, a pulse data storage memory 3, and a radio wave separating circuit 4, and stored in a radio wave source storage memory 5. Then a blip data collating circuit 7 compares this data with the data in the memory 6 directly to shorten the collating time and also reduce an error even in case of the absence of a pulse, the addition of a noise, etc., as to the presetting.
Patent JP-S5748013-A (JP)
Title: Sand drain device
Inventor: NAGAHATA YASUO
IPC: E02D3/10
Filed: 1980-09-08
Abstract: PURPOSE: To bury simply a sand pile in the soft ground by covering the sand to be filled up in a pit with a bug.  
     CONSTITUTION: While a double pipe 1 is connected with a steel pipe 32, the sand is charged in the bug 10 in the state that the pipe 1 is held by a barge A through the intermediary of a retainer 12. With the open end part of the bug 10 held by a bug- suspending body 17, the bug 10 is clamped by a band 19, lifted by a chain wheel 20 and inserted from a shoot 11 into an inner pipe 2. After the sand in a hopper of a sand-charging device is filled up in the bug 10, the double pipe 1 is driven, together with the bug 10, into the soft ground B by means of a pile driver 33. Then, the gate 5 of the double pipe 1 is opened outward by a cylinder device, the double pipe 1 alone is pulled upward, and a sand drain pipe C is buried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08319591-A (JP)
Title: Rust-preventing method of stainless steel product
Inventor: SHIMODA SEIICHI
IPC: C23C22/62
Filed: 1995-05-24
Abstract: PURPOSE: To effectively suppress the rust generation of a stainless steel by cleaning a stainless steel product with an alkali and nitric acid to remove a cutting oil, dipping into a caustic alkali after quenching and after that, applying a rust preventive oil. CONSTITUTION: The cutting-worked stainless steel product is cleaned with the alkali and nitric acid in a water vessel to remove the sticking cutting oil and cutting oil seizured material. Next, after the product is washed and dehydrated, the surface skin stuck to the surface of the stainless steel and composed mainly of iron oxide is dissolved and removed by quenching. Next, after being washed and dehydrated, the product is dipped into 0.05-1g/l caustic alkali aq. solution for 12-20hr. After the product is washed and dehydrated, a rust preventive oil is applied. The alkali portion is infiltrated to the surface of the stainless steel by the dipping treatment of the 3rd process with the alkali aq. solution to form a rust preventive coating film. As a result, the stainless steel product coated with the rust preventive oil is easily prevented from rusting even in an inferior environment.
Patent JP-S5936352-A (JP)
Title: Magnetic reproducer
Inventor: TATE SHIYOUICHI
IPC: G11B15/10
Filed: 1983-07-11
Abstract: PURPOSE:To improve both reliability and operability of a magnetic reproducer, by detecting a switch from a reproduction mode obtained by a scan of a reproduction button to an operation performed by a scan of a catch and setting a reversible counter at the prescribed value during switching. CONSTITUTION:Rotary magnetic heads 1 and 2 are revolved with frame frequencies by a servo circuit 3. A magnetic tape 4 is taken up to a take-up reel 6 from a feed reel 5, and a control circuit 20 controls the traveling of the tape 4. The output of a reversible counter 51 is applied to the circuit 20 via a decoder 61. Both revolving direction and revolving angle of a catch 34 of a joy stick control 30 are detected by photocouplers 36 and 37 respectively and then supplied to the counter 51 as a count input. A mode switch 23 is switched to the side of the control 30 from a reproduction mode obtained with push of a reproduction button. Thus a preset signal is supplied to the counter 51 from the circuit 20 via a line 24, and the counter 51 is set at the prescribed value. A normal reproduction state is obtained from the prescribed value of the counter 51.
Patent JP-S5250167-A (JP)
Title: Semiconductor device
Inventor: MIYAMA HIROYUKI
IPC: H01L21/60
Filed: 1975-10-21
Abstract: PURPOSE: In bonding a projection to a gold or gold-plated external lead, arrangement is so made that while bonding characteristics by the eutectic of gold and tin are obtained the projection may be made by the same process as for the projection whose outmost layer is composed of gold. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0424761-A (JP)
Title: Document processor with frame editing function
Inventor: SHIRAKI TATSUYA
IPC: G06F17/21
Filed: 1990-05-15
Abstract: PURPOSE:To execute a frame editing processing and the processing for repeatedly printing in the same mode, and to reduce the load of an operator by separating the frame for the frame editing processing, then checking the size of a division and copying information, and executing the repeating printing processing, right after that. CONSTITUTION:A division size storing means 101 which stores the size of each divided division, and an input means 102 which inputs information into one of the divisions, are provided. Also, an input information storing means 103, a reading means 104 which successively reads out each division size from the division size storing means 101, and a deciding means 105 which decides whether the size of read-out division is equal compared to the size of the division with the information inputted, are provided. Further, a copying means 106 which copies the information stored in the input information storing means to the division when the size of the divisions are decided to be equal, and a printing means 107 which prints the information of each division after the copying by the copying means 106, are provided. Thus, the frame editing processing and the repeatedly printing processing can be executed in the same mode.
Patent JP-H10322216-A (JP)
Title: Decoder
Inventor: KIMOTO MASASHI
IPC: H04J11/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To allow the decoder to surely decode a data part with a simple configuration by rewriting a decode algorithm of the rewritable hardware decoder with a decode algorithm in response to a data format of the data part of input data based on information denoting the format of the data part of a header of the input data. SOLUTION: A data part from a Viterbi decoder 2 is fed to a rewritable hardware decoder 4. A microcomputer 5 obtains a decode algorithm corresponding to header analysis information (format information) from a memory 6, gives the algorithm to the hardware decoder 4 and writes it to the hardware decoder 4. Then the microcomputer 5 gives a control signal to the decoder 4 when the decoder 4 decodes the data part from the Viterbi decoder 2 and obtained decode data are outputted to an output terminal 7.
Patent JP-S5213545-A (JP)
Title: Preparation of crystalline complex from aromatic polyamide
Inventor: MINAMI SHIYUNSUKE
IPC: C08G59/18
Filed: 1975-10-20
Abstract: PURPOSE: To prepare a crystalline complex moldable by melting at a low temperature by treating an aromatic polyamide with a specific organic solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5352188-A (JP)
Title: Ultrasonic inspector
Inventor: SUGIYAMA SAKAE
IPC: G01N29/04
Filed: 1976-10-22
Abstract: PURPOSE: To carry out the standardization of coordinates of plural number discontinous parts, being exist in the body to be inspected, by computing the maximum value by two pulses from the same discontinous parts, between the pulses of two pulse rows, obtained by changing the situation of probe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11319280-A (JP)
Title: Ball shooting game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To dispense prize balls and credit balls in discrimination by providing a prize ball dispensing means in the middle of a prize ball passage, and providing a credit ball dispensing means in the middle of a credit ball passage. SOLUTION: This game machine has a prize ball passage 36 for guiding prize balls 34 and a credit ball passage 46 for guiding credit balls 44 independently from the prize ball passage 36, and a prize ball dispensing means 32 provided in the middle of the prize ball passage 36 receives the instruction from a game control means 30 and dispenses the prize balls 34 of the number corresponding to the prize ball number to the prize ball passage 36. A credit ball dispensing means 42 provided in the middle of the credit ball passage 46 receives the instruction from a ball credit means 40 and dispenses the credit balls 44 of the number corresponding to the credit ball number to the credit ball passage 46.  According to this, the prize balls 34 and the credit balls 44 can be dispensed in discrimination, and the number of the dispensed prize balls 34 and the number of the dispensed credit balls 44 can be precisely grasped.
Patent JP-H11320200-A (JP)
Title: Spacer for hot press and its production
Inventor: SAWAMURA KENTARO
IPC: B26F3/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a spacer which can produce a desired shaped chip from a difficult-to-cut hard sintered compact without using a hard tool by providing protrusion bars having a convex cross sectional shape on at least one face of a heat resistant plate. SOLUTION: This spacer 1 is equipped with spacer protrusion bars 3 at an equal interval on a spacer base element 2, and may be formed in a given shape such as a parallel line shape, a lattice shape, and a circular shape. The spacer 1 and a sintering green sheet are alternately overlapped and sintered. Graphite, tungsten, carbide such as titanium, nitride and the like, are used for the spacer 1. Further, a material having a higher melting point than the ceramics produced by a hot press and a smaller thermal expansion coefficient than the sintered compact, is used for the spacer. Thereby, in the cooling after sintering, since the shrinkage percentage of the sintered compact is bigger than that of the spacer 1, the stress is concentrated to the minimum thickness portion so that the sintered compact is naturally cut.  The minimum thickness of a bar groove portion is formed to be 0.1-2 mm, so that the sintered compact sheet is easily snapped off by hand.
Patent JP-H08222671-A (JP)
Title: Cooler for circuit module
Inventor: TOMIOKA KENTARO
IPC: H05K7/20
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a cooler for a circuit module in which heat can be dissipated efficiently from a semiconductor chip without being transmitted to a circuit board. CONSTITUTION: A circuit module comprises a circuit board 18 mounting a semiconductor chip 28. The circuit board has a hole 35 larger than the semiconductor chip and a thermally conductive heat dissipation member 41 is disposed on the rear 28b of the circuit board. The heat dissipation member has a protrusion 50 being fitted in the hole while coming into contact, on the contact face 50a thereof, with the rear 28b of the semiconductor chip. The contact face is larger than the rear of the semiconductor chip. A cover 42 is applied to the surface 28a of the circuit board. A rubber-like elastic body 58 is interposed between the cover and the semiconductor chip. The cover is coupled with the heat dissipation member by means of a screw 56 penetrating the circuit board thus sandwiching the semiconductor chip between the contact face and the rubber-like elastic body.
Patent JP-H0222602-A (JP)
Title: Reversely reflecting material for highly efficient cube corner
Inventor: JIYON KAARU NERUSON
IPC: G02B5/124
Filed: 1989-05-19
Abstract: PURPOSE: To distribute light in a desired pattern by forming a reflective element joined to the edge part of a rectangular base and provided with a triangular cross section on the back part of a surface layer, bounding a pair of cube corners in the middle by triangular surfaces and rectangular surfaces and making the base of the reflective element be adjacent to the surface layer. CONSTITUTION: The reflective element 120 is provided with the rectangular base 122, a pair of the rectangular surfaces 124 and 126 and a pair of the triangular surfaces 128 and 129, the rectangular surfaces 124 and 126 and the triangular surfaces 128 and 129 form the cube corners 130 and 132, the reflective elements 120 are uniformly arrayed and the triangular surface 128 is adjacent to the triangular surface 129 of the adjacent reflective element 120. The rectangular surfaces 124 and 126 form a V-shaped groove 134, the triangular surfaces 128 and 129 form a groove 136 provided with the triangular surfaces 128 and 129 as vertical surfaces, the grooves 134 and 136 are vertical to each other and the reflective element 120 is formed on the rear side of a transparent surface layer 140. Thus, reflected light is distributed in the desired pattern.
Patent JP-H0931056-A (JP)
Title: Production of carbapenem intermediate
Inventor: HARA TAMIO
IPC: C07D205/08
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To safely and inexpensively obtain a compound which is useful as a synthetic intermediate for carbapenem-based compounds of excellent antimicrobial agents by generating and consuming the compound which may have explosion risk in the system. SOLUTION: This intermediate is expressed by formula I (R<1> is 1- hydroxyethyl, etc., which may be protected; R<2> is H, methyl, etc.; R<3> is a protective group of carboxyl group), e.g. (3S, 4R)-3-[(1R)-1-hydroxyethyl]-4-[(1R)-1- methyl-3-diazo-3-p-nitrobenzyloxycarbonyl-2-oxopropyl]azetidin-2-one. The compound of formula I is obtained by reacting 1mol compound expressed by formula II with preferably 1-10mol compound expressed by the formula R<4> SO2 N2 (R<4> is an alkyl or phenyl which may have a substituent group) generated in the system, preferably in the presence of 0.001-1mol base (e.g. diethylamine) at 0-50 deg.C for 10min to several days.
Patent JP-S5829350-A (JP)
Title: Manufacture of s pole board for small-sized motor
Inventor: SATOU NAOJI
IPC: B21D22/26
Filed: 1981-08-14
Abstract: PURPOSE:To select the length of a rectangular magnetic pole arbitrarily, and to obtain high output by drawing-machining a concave section at the central section of a discoid blank, punching-machining the magnetic pole from the inclined plane of the concave section and erecting the magnetic pole at a right angle. CONSTITUTION:A discoid blank with a diameter D4 slightly larger than diametrical size D2 in case of finish is cut off as the blank of the S pole board 106, and the truncated cone-shaped indentation is drawing-machined at the central section. The diameter d4 of the indentation is made slightly larger than the size d1 of an inner diameter in case of finish while the length l4 of the inclined plane is previously equalized with the length of the magnetic poles 107. A residual section is removed while the magnetic pole 107 sections are left rectangularly from the inclined plane of the indentation, an outer diameter section is punching-machined while being conformed to the finish size D2, the magnetic poles 107 are erected at right angles and the S pole board 106 is manufactured.
Patent JP-H04329329-A (JP)
Title: Ultrasonic bolt axial force measuring device
Inventor: HATADA TAKESHI
IPC: G01N29/44
Filed: 1991-04-30
Abstract: PURPOSE:To correctly measure the bolt axial force by detecting the maximum peak position in the range corresponding to the half-wavelength width of the resonance frequency of a probe after the bottom face echo exceeds the preset threshold. CONSTITUTION:A probe 4 is brought into contact with the head section of a measured bolt 1 inserted into fastening members 2, 3. A ultrasonic transceiver section 6 transmits a transmission pulse signal to the probe 4 and receives the reception signal of the ultrasonic echo from it. An A/D converting circuit 7 converts the reception signal into a digital value and sends it to a measurement data processor 16. A CPU 9 detects the first data position Q1 exceeding the threshold TH from the bottom face echo data and detects the maximum peak P in the range of the half-wavelength width W of the resonance frequency of the probe 4. When the axial force is applied to the bolt 1, the propagating time of the echo signal is increased in response to the generated axial force. When the increase quantity of the propagating time of the bottom face echo is measured, the applied axial force is calculated.
Patent JP-H04329041-A (JP)
Title: Ciphering device for time division time compression multiplex mobile body communication
Inventor: TSUZUKI AKIO
IPC: H04B7/26
Filed: 1991-04-30
Abstract: PURPOSE:To enhance the ciphering performance by dividing a signal of a segment of each time slot in terms of frequencies and sending the signal at a different time from a sub slot included in each time slot. CONSTITUTION:A radio base station 30 attains the communication between a telephone network 10 and n-sets of mobile radio equipments 100-1-100-n by time division time compression multiplexing. In the case of the communication to mobile radio equipments 100-1-100-n in the radio base station 30, n-sets of time slots comprising analog signals subject to time division compression are sent. That is, a signal used for the communication between the mobile radio equipment 100 and the radio base station 30 is divided into plural frequency bands and each is compressed by a different time compression ratio to replace, allocate and cipher the sequence of sub slots included in each time slot, and the result is sent, and a receiver side releases the ciphering to decode an original signal. Thus, the reception of a 3rd party not knowing the division of the frequency band, time compression ratio and the replacement sequence is disable.
Patent JP-H05318717-A (JP)
Title: Ink jet recorder
Inventor: KAWAI TSUTOMU
IPC: B41J2/185
Filed: 1992-05-20
Abstract: PURPOSE:To prevent operational defect when a sucking chamber of a recovery system pump is made negative in pressure. CONSTITUTION:A piston shaft 7 of a recovery system pump is obtained by forming individually an engaging part 11 and a piston shaft body excepting the engaging part 11 and a cam follower 8 with a resin material by die molding, which is so constructed as to have only a valve part 9 as an integral flange. Therefore, the piston shaft 7 wherein there is no parting line on a surface pushing a piston 6 of the valve part 9 i.e., a right side end surface as given in the figure can be used. Since any gap is not generated between the end surface of the valve part 9 and the piston 6 in an action wherein a sucking chamber 16 of a cylinder 5 is made negative in pressure, the sucking chamber 16 of the cylinder 5 and its exhaust chamber 17 are kept in a non-interconnected state.
Patent JP-S63292250-A (JP)
Title: Adf controlled data set managing system
Inventor: GOTO SHIGEFUMI
IPC: G06F12/00
Filed: 1987-05-26
Abstract: PURPOSE:To prevent data from being destroyed due to the re-construction of an ADF controlled data set, by forming the key information of a data set managing record with a record key and a variable for distributing the record key, and directly storing the ADF data set in an access memory device setting the variable as a key. CONSTITUTION:The key information of the data set managing record of the ADF (Automatic Data Set Migration) controlled data set is formed with the record key and the variable for distributing the record key, and the ADF controlled data set is directly stored in the access memory device 10 in a data set format in sequence of key setting the variable as the key. Thus, by adding the variable on the key information of the data set managing DSM record, it is possible to efficiently distribute the record key (name of data set) of the DSM record in an ADF controlled data set area 11. In such a way, it is possible to reduce frequency to remarkably generate the shortage of a space by effectively using the ADF controlled data set area, and to prevent the data from being destroyed due to the re-construction of the ADF controlled data set.
Patent JP-H05324843-A (JP)
Title: Drawing process method and drawing processor
Inventor: MURAKAMI TOSHIAKI
IPC: G09G5/20
Filed: 1992-05-20
Abstract: PURPOSE:To improve the processing speed by omitting the drawing of individual fine figures in a fine figure group included in object data and to prevent the fidelity and precision of the whole image from decreasing by drawing a substitute figure. CONSTITUTION:The layout pattern 11 of a semiconductor integrated circuit is drawn as an initial screen 10 of a CRT display and when the fine figure group 15 is formed of plural fine figures 20 in a specific range, the fine figures 20 are not drawn and their substitute figure 35 is drawn in a frame buffer at the time of a redrawing process after figure operation. Namely, the fine figures 20 are not redrawn in the layout pattern 31 on a redrawing screen 30 after the figure operation and the specific rectangular substitute figure 35 is drawn instead. On a drawing screen like this, the position and range of the fine figure group 15 are made clear with the substitute figure 35, so the fidelity and precision of the layout pattern are prevented from decreasing and the processing time can be shortened.
Patent JP-H09311854-A (JP)
Title: Signatured document communication device
Inventor: YONEDA TAKESHI
IPC: G06F21/60
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To separately process a digital signature without adding to to a file by receiving a document and also verifying the document by using the digital signature. SOLUTION: This device includes a document transmitting device 1 which generates a document, generates a digital signature from the document and transmits the document and the digital signature separate from each other, a document verification information management device 3 which receives and stores the digital signature, and a document receiving device 2 which receives the document and verifies the document by means of the digital signature stored in the device 3. In such a constitution, the application that produced a file of a file system can be processed and also it's possible to verify the alteration of the file and to authenticate the producer of the file. In addition, even a document management organ that has no information storage device of large capacity can have an assurance function by storing and managing only the digital signature of a document.