baber/WOPTO huggingface dataset:
Patent JP-H08125544-A (JP)
Title: Method/device for compressing digital signal and recording medium
Inventor: SUZUKI HIROYUKI
IPC: H03M7/30
Filed: 1994-10-28
Abstract: PURPOSE: To prevent the efficiency deterioration of block floating and quantization by controlling the frequency size of a small block executing floating in accordance with a characteristic on the frequency axis of an input signal and executing optimum floating. CONSTITUTION: Spectrum data supplied to an input terminal 301 is transmitted to a change quantity calculation circuit 303. Change quantity for respective frequencies is calculated and it is transmitted to an integrating comparsion circuit 304. The circuit 304 integrates change quanitty data and compares it with a threshold. Then, the frequency when an integrating value exceeds the threshold is transmitted to a block floating unit decision circuit 305. A unit correction circuit 306 corrects the boundary of the block floating unit from the circuit 305 from output from an energy calculation circuit 307 and a standard unit output circuit 309 and outputs it to an adaptive bit encoding circuit.  The circuit 306 evaluates the quantity of auxiliary data in the unit after correction by the output of the circuit 307, the efficiency of block floating and information quantity required at the time of quantization so as to decide the adoption of the unit.
Patent JP-H08122132-A (JP)
Title: Weight measuring apparatus
Inventor: MORIIDE SHIGEKI
IPC: B60G17/00
Filed: 1994-10-28
Abstract: PURPOSE: To make it possible to measure the weight accurately even if a spring is nonlinear by providing a supporting mechanism using the spring, a displacement sensor, which detects the change with time of the displacement of the spring, and converting means, which converts the displacement into weight. CONSTITUTION: In a displacement sensor 15, the electric signal from a spring- displacement measuring resistor 14, whose resistance is changed accompanying the displacement of the plate spring of a suspension, is inputted to a signal input circuit 16 and converted into weight in a displacement-weight converting circuit 17. The conversion is performed along with a straight line, which represents the spring constant when the suspension is assumed to have the state so that the suspension does not draw a hysteresis loop in the ideal state with almost no frictional element. In this way, a stroke sensor or the like, which has a lower cost than that of a strain gage, can be used, and the effect of the hysteresis can be cancelled.
Patent JP-H08127361-A (JP)
Title: Member structure for automobile
Inventor: MORI TAKEO
IPC: B62D25/20
Filed: 1994-10-28
Abstract: PURPOSE: To reduce decrease of a load after buckling is started while markedly improving a buckling load by small increasing weight, in a structure capable of easily corresponding to even in the case that a section of a cross member is not in a rectangular shape. CONSTITUTION: Four pipes 16, 18, 20, 22 are integrally arranged with a dash cross member 10 is its closed section of an automobile. The pipes 16, 18 are brought into contact with each other in a contact point P1, and the pipes 16, 20 are brought into contact with each other in a contact point P2. The pipes 18, 22 are brought into contact with each other in a contact point P3, and the pipes 20, 22 are brought into contact with each other in a contact point P4. The pipes 18, 20 are brought into contact with each other in a contact point P5. The pipes 16, 18, 20, 22 are brought into contact with a front wall part 10A, upper wall part 10C, lower wall part 10D and a rear wall part 10B of the dash cross member 10 in each contact point Q1 to Q8.
Patent JP-H1185161-A (JP)
Title: Musical tone generator
Inventor: ITO NAOAKI
IPC: G10H7/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To embody natural and faithful timbre reproduction relating to inputted pitches by loop reproducing PCM waveform data subjected to sampling processing. SOLUTION: A CPU 1 divides the part converging after lapse of the attack part of the musical tone of the reference pitch which is inputted from an input section 2 and is subjected to the sampling processing to plural periods and linearly approximates the nonlinear pitch changes of the converging parts to each of the respective periods. A RAM 4 stores the sampling waveform data and pitch envelope data up to the first loop section of the converging part of the reference pitch.  The CPU 1 subjects the pitch envelope data of each of the respective periods to computation according to the difference in the pitch between the inputted pitch and the reference pitch, outputs the same to a pitch envelope generator 5, repetitively reds out the sampling waveform data of the stored reference pitch based on the data from the pitch envelope generator 5 and outputs the same to the sound source of an output section 6.
Patent JP-H11111834-A (JP)
Title: Wafer box
Inventor: ONISHI MASAYA
IPC: B65D85/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks and contamination of a wafer even if a small number of wafers are contained in a wafer box, by providing a plate spring in contact with an upper lid to four corners of a body. SOLUTION: A plate spring 4 in contact with an upper lid 2 is provided to four corners of a polyethylene wafer box body 1, a groove for containing a wafer is provided to a side wall of the body 1, and a wafer holding click 3 holding down a wafer is provided to a bottom of the body 1. A wafer 5 is contained vertically along a groove provided to a side wall of the body 1, and the upper lid 2 is mounted on the body 1a after a specified number of wafers are contained. The upper lid 2 is received by the plate spring 4 once, and the wafer 5 is not fixed in the state. Since the plate spring 4 always applies reaction to the upper lid 2 for fixing the wafer 5, uniform force should be applied all over the upper lid 2. Therefore, the upper lid 2 is thrusted without slanting and the wafer 5 is held down vertically by the holding click 3.
Patent JP-H04142168-A (JP)
Title: Electronic apparatus
Inventor: FUKUDA YOSHIHIRO
IPC: H05K1/02
Filed: 1990-10-02
Abstract: PURPOSE:To facilitate the adjusting work and to easily attain the position precision of a test pin to reduce the size of a check pad for connection by attaching plural circuit boards to a chassis in an enclosure and providing circuit boards with connection parts for check. CONSTITUTION:Connector insertion directions of boards 43 and 48 are equalized to the laminating direction of boards 43 and 48 to simultaneously electrically connect boards, namely, simultaneously insert connectors at the time of assembling respective boards, and the efficiency of assembling work is considerably improved. A check pad 65 and a volume 66 are arranged faceup on the upper face of a control board 48 to insert test pins in one direction at the time of adjustment. Thus, the area of the check pad 64 is reduced because the position precision of the check pad 65 and test pins is easily obtained.
Patent JP-H0579724-A (JP)
Title: Control of engine-driven heat pump
Inventor: KAMIYAMA TAKASHI
IPC: F25B27/00
Filed: 1991-09-17
Abstract: PURPOSE:To control an engine-driven heat pump in long-time shutdown as in off-seasons such that valves in use are prevented from being locked or oil in use is prevented from being hardened. CONSTITUTION:Interruption time of an engine is measured and is compared with a predetermined time (e.g. one week; 168h). If the former does not reach the latter predetermined time, the operation is returned to that before interruption judgement, which judgement is repeated periodically (e.g. 10min). Once it reaches the predetermined time, the operation is forced for 15min for example and is returned to that before a timer is reset. Additionally, measurement time is cleared to zero to reset the operation to a state where such measurement is again performed. Since the operation is forcedly done at every predetermined time also in an off-season, any valve is prevented from being hardened. Thus, any operation trouble such as engine stopping is prevented from occurring.
Patent JP-H0576624-A (JP)
Title: Wood club head for golf
Inventor: TSUCHIYA KAZUHIRO
IPC: A63B53/04
Filed: 1991-09-17
Abstract: PURPOSE:To improve strength at the neck portion of a head main body consisting of plural division bodies and at the same time increase the work efficiency of assembly processing. CONSTITUTION:A head body 1 composed of a metal outer shell is basically formed in division into a toe portion 11 side and a heel portion 12 side inclusive of a hosel portion 1e and a shack portion 1f, and these division bodies 2, 3 are assembled and joined to each other.
Patent JP-H02112075-A (JP)
Title: Picture processor
Inventor: SHIMOMURA SHOJI
IPC: G06T3/00
Filed: 1988-10-21
Abstract: PURPOSE:To improve a processing speed by generating an X-direction scanning width signal and a Y-direction scanning width signal to correspond to a partial area, which is desired in a picture memory, in a scanning width signal generating means, delaying these scanning width signals in a delaying means and forming a delay scanning width signal. CONSTITUTION:A processor 1 sends a command through a control bus 2 to respective picture memories M1-M4 and picture processing circuits P1-P4 based on a processing algorithm and independently sets X-direction scanning width XW and Y-direction scanning width YW to a scanning width signal generating circuit 3. The respective picture memories M1-M4 and picture processing circuits P1-P4 are equipped with address counters 8 and 9, to which the start addresses of X-direction and Y-direction address registers 6 and 7 as a scanning starting point coordinates storing means and the delay scanning width signal from a delay correcting circuit 5. Thus, scanning can be limited only to a prescribed picture access area and a vain scanning time can be omitted. Then, high-speed processing can be executed.
Patent JP-H08129907-A (JP)
Title: Luminaire
Inventor: OSADA TAKESHI
IPC: H01R33/90
Filed: 1994-10-28
Abstract: PURPOSE: To provide a luminaire that reduces fall of a shadow of a composite lamp socket on a device cover. CONSTITUTION: It is assumed that a lighting fitting is provided with a composite type lamp socket 27 having a fluorescent lamp socket part 27a, in which a fluorescent lamp 31 is fitted, and a glow starter socket part 27b, in which a glow starter 29 is fitted, and a light transmission device cover 23 for covering this socket 27, the fluorescent lamp 31, etc., is fitted in a device main body 22. An axis E of the glow stater socket part 27b and a glow starter 26 is set to parallel to the bottom face (fitting face) 22a of the device main body 22, in which the lamp socket 27 is fitted, and it is characterized that the glow starter socket part 27b and the glow starter 29 are arranged in a range from the fitting face 22a to the end of the fluorescent lamp socket part 27a in height (L).
Patent JP-H04142613-A (JP)
Title: Two-dimensional coordinate input unit with display device
Inventor: USUI MASAHIKO
IPC: G06F3/041
Filed: 1990-10-03
Abstract: PURPOSE:To make a two-dimensional coordinate input unit possible to simply define an input area by installing an area defining information display means on a coordinate input area for a coordinate input means and installing an area defining information storage means and a control means. CONSTITUTION:The present two dimensional coordinate input unit consists of a coordinate input means 1 for inputting a two dimensional coordinates, an area defining information storage means 2 for storing a value inputted from the coordinate input means 1, an area defining information display means 3 for displaying information stored and held by the area defining information storage means 2, and a control means 4 for controlling the display of information held in the storage means 2 onto the area defining information display means 3 and also for controlling the storage of input data inputted from the coordinate input means 1 in the area defining information storage means 2. With this, an input area can be simply defined.
Patent JP-H0797286-A (JP)
Title: Coating material with impermeable carbon and its production
Inventor: SAITO KAZUO
IPC: C04B41/87
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a coating material having large film thickness and excellent gas-impermeability by coating a heat-resistant material with a carbonized polycarbodiimide resin containing an aggregate component. CONSTITUTION:A heat-resistant material (A) is selected from graphite, ceramic material and metal. One or more kinds of aggregate components (B) are selected from polycarbodiimide resin powder, powder produced by baking polycarbodiimide resin powder in an inert atmosphere, carbon powder, graphite powder and ceramic powder. A slurry (D) is produced by mixing the component B to a solution containing a polycarbodiimide resin. The component D is applied to the surface of the material A by spraying, etc., to form a coating film and dried at 60-300 deg.C to obtain a film-forming material (E). The coating material composed of impermeable carbon is produced by baking and carbonizing the material E at 500-3000 deg.C in an inert atmosphere such as N2 gas atmosphere.
Patent JP-H11111819-A (JP)
Title: Wafer fixing method and light exposing device
Inventor: IMAI KEIJI
IPC: H01L21/027
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To permit a wafer fixing method in which a wafer is hard to be bent by a foreign matter and local focus position deviations are hard to occur, by a method wherein only a marginal part of a wafer is brought into contact with an light exposing pedestal of a light exposing device and the marginal part of the wafer is fixed to the light exposing pedestal. SOLUTION: A light exposing pedestal 1 is a circular pedestal having the substantially same plane shape as a wafer W, and a marginal part of the light exposing pedestal 1 is a standing member of a height about several mm to form a ring type chuck 2. A plurality of attracting holes 2a for attracting and holding the wafer W are punched ranging over the entire periphery at an upper end of the ring type chuck 2 when the wafer W is brought into contact therewith. A first pump 21 is operated by a controller 23, and the wafer W is attracted by an attraction hole 2a, whereby the wafer W is fixed onto the light exposing pedestal 1. As a result, only the marginal part of the wafer W comes into contact with the ring type chuck 2 of the light exposing pedestal 1, and the other portion is held into non-contact with the light exposing pedestal l.
Patent JP-S63120532-A (JP)
Title: Automatic gain control circuit
Inventor: ISHII TAKU
IPC: H04B7/005
Filed: 1986-11-07
Abstract: PURPOSE:To prevent an amplitude component of a high speed microwave signal from being distorted by providing a peak holding circuit storing a maximum value of a received carrier signal amplitude with in a prescribed time and a sample holding circuit sampling the stored maximum value and holding it till the next maximum value comes. CONSTITUTION:The peak holding circuit 1 detecting the maximum value of the amplitude of an output carrier Eout of a variable gain amplifier 3 for a prescribed time and storing it, and the sample holding circuit 2 sampling the DC output of the peak holding circuit 1 at each prescribed time and holding the sample value until the next maximum value is sampled and comes, are provided. Then the DC output held by the sample holding circuit 2 is used as the control signal to be fed to the variable gain amplifier 3 and the amplified gain is subjected to automatic control. Thus, the carrier wave signal having a prescribed level is outputted with respect to the multi-value orthogonal amplitude modulation signal wave in the automatic gain control operator of the variable gain amplifier 3. Thus, no distortion is given to the amplitude component of the high speed received carrier signal.
Patent JP-H03200657-A (JP)
Title: Turret-type web joining machine
Inventor: RICHIYAADO EI BATORAA JIYUNIA
IPC: B65H19/14
Filed: 1990-10-03
Abstract: PURPOSE: To make web splicing quickly and effectively with a high reliability by furnishing a large-sized accumulator in a web path leading from a web splicing mechanism to a printing machine. CONSTITUTION: A turret 12 supports a standby roll R2, for example in a roll station S2. When the web on an on-service roll R1 is going out or finished, the forefront of the standby roll R2 is spliced by a web splicing machine 10 with the tail of the on-service roll R1. This splicing operation can be made at the line speed of a printing machine, at zero speed, or at arbitrary speed between them. To meet the requirements of the printing machine, web is supplied by a large-sized accumulator A, and at the same time, splicing by the machine 10 is performed at a speed not more than the line speed.
Patent JP-H06121356-A (JP)
Title: Wavelegth division type optical channel
Inventor: OKAMOTO SATOSHI
IPC: H04B10/00
Filed: 1992-10-05
Abstract: PURPOSE:To obtain the inexpensive wavelength division type optical channel in which number of times of wavelength conversion is one, number of required wavelength conversion circuits is decreased and an output wavelength of the wavelength conversion circuits is fixed. CONSTITUTION:An optical signal 30-1 inputted through M-wavelength division multiplexing is distributed (32-1) while plural wavelengths are multiplexed for each rotting path, the optical signals distributed from incoming optical highways are made confluent to apply multiplexing (33-1) to M-sets of wavelengths. Then the multiplexed M-wavelengths are distributed to M-sets of wavelength conversion circuits 37 converting the multiplexed wavelength into a desired output wavelength and the output M-wavelengths subject to wavelength conversion are distributed by selecting any of the outgoing optical highways 31-1.
Patent JP-H0986044-A (JP)
Title: Reversible thermal recording medium
Inventor: SHIMADA MASARU
IPC: B41M5/28
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium utilizing a color former such as a fluorane compd. and a coupler having a long chain aliphatic group, not generating color forming inferiority or the deterioration of an image with the elapse of time and capable of repeatedly forming a sharp recording image for a long time. SOLUTION: In a reversible thermal recording medium wherein a recording layer containing an electron donating color forming compd. and an electron acceptive compd. as main components and capable of forming a developed color state and an erased color state relatively by the difference of heating temp. and/or a cooling speed after heating and a protective layer a laminated on a support, an intermediate layer is provided between the recording layer and the protective layer using a water-soluble resin and either one of or both of polyacrylic acid and a metal salt thereof and polyacrylaide are added to the water-soluble resin of the intermediate layer.
Patent JP-2000099617-A (JP)
Title: Bar code reader and bar code information converting device
Inventor: HIGUCHI KAZUHIRO
IPC: G06K7/10
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To attain data processing by normally transmitting an EAN(Europe article numbering)-128 code including a character (GS) by a keyboard I/F type BCR(bar code reader). SOLUTION: At the read of bar code data by a BCR, the classification of the bar code data is judged. In the case of an EAN-128 code, whether or not a character (GS) is included in read data is retrieved, and when the character (GS) is present in the data, the character is converted into, for example, a character (, comma). The converted data are transmitted as keyboard data to a connected personal computer so that the read data of the EAN-128 can be normally received by the personal computer.
Patent JP-H03127597-A (JP)
Title: Database access control system
Inventor: YAMANE AKIRA
IPC: H04Q3/545
Filed: 1989-10-13
Abstract: PURPOSE:To attain database access control of the inter-station common line signal system by specifying a processor being a signal sender according to a signal identifier included in a relevant signal and sending a requested data to the processor for a common line signal. CONSTITUTION:Each of processors 1a, 1b...1i is provided with data base access control processing sections (2a, 2b...2i) giving a signal identifier specifying a processor of a signal sender to a request signal being a database access control signal. Moreover, a database 6 has a means inserts the data on request and the signal identifier included in the request signal into an answering signal 4b and answering. Then a common line signal processor 3 specifies the processor being a signal sender according to the signal identifier included in the answering signal 4b and sends the requested data to the processors 1a, 1b...1i. Thus, the database access control of the inter-station common line signal system is realized in the multi-processor system.
Patent JP-H03127822-A (JP)
Title: Parallel flat plate type plasma cvd equipment
Inventor: NOJI TAKAHIRO
IPC: H01L21/31
Filed: 1989-10-13
Abstract: PURPOSE:To enable automatic adjustment of parallelism by constituting a spherical surface so as to be capable of sliding along a spherical surface formed on a moving member of driving mechanism, and adjusting the parallelism of two flat plate electrodes by using feedback control while measuring the distances between electrodes, in a plurality of part positions on the electrode surface. CONSTITUTION:One flat plate electrode 2 is engaged with a moving member 31 via a stage fixing metal member 24 which is fixed to the atmospheric side end portion of a coupling member 3A and unified rigidly in a body with the one flat plate electrode 2. A spherical surface 24A having a center at a point on a facing surface of the one flat plate electrode is formed on the stage fixing metal member 24. The spherical surface 24A is constituted so as to be capable of sliding along the spherical surface formed on a moving member 31 of driving mechanism 8. The parallelism of two flat plate electrodes 2, 3 is adjusted by feedback control, while measuring distances between electrodes in a plurality of part positions on the electrode surface. Thereby the parallelism of two facing flat plate electrodes 2, 3 can automatically be adjusted on the basis of measured values.
Patent JP-S61143945-A (JP)
Title: Manufacture of button type alkaline battery
Inventor: SAWAI TADASHI
IPC: H01M6/12
Filed: 1984-12-18
Abstract: PURPOSE:To increase filling ability to a sealing plate by weighing amalgamated zinc powder alone or a mixture of amalgamated zinc powder and a part of thickening agent, filling it in a sealing plate, filling the rest of the required amount of thickening agent in the sealing plate, then pouring alkaline electrolyte in the sealing plate. CONSTITUTION:A positive mix 1 prepared by adding a small amount of flake graphite to silver oxide is molded in a positive case 2 made of nickel plated steel, and a positive ring 3 made of nickel plated steel, a separator 4 comprising porous polyethylene film and cellophene and an electrolyte retention layer comprising, for example, nylon nonwoven fabric are placed in the case 2 in order. Amalgamated zinc powder or a mixture of amalgamated zinc powder and a part of thickening agent is weighed as a negative active material 7 and filled in a negative sealing plate 6 and the rest of the required amount of thickening agent powder 8 is filled thereon, then alkaline electrolyte is poured in the sealing plate.