baber/WOPTO huggingface dataset:
Patent JP-H0946326-A (JP)
Title: Phase locked loop device, decoder and semiconductor integrated circuit device
Inventor: SUZUKI TERUO
IPC: H03L7/06
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop device capable of reducing power consumption. SOLUTION: This phase synchronizing device 28 includes a synchronizing counter 33 and a correction circuit 34. The counter 33 can change the number of pulses before the start of counting-up, counts the pulses of a reference clock CK2, and at the time of counting the prescribed number of pulses, outputs a count up signal SCU as a trceiving clock. The clock CK2 has frequency corresponding to integer times of the frequency of a transmitting clock. In each counting of a pulse of the clock CK2, the counter 33 outputs a count value CV1 to be successively increased from zero and the count value CV1 is switched to a negative value on the way and successively increased from the negative value up to zero.  The correction circuit 34 corrects the phase shift of a receiving clock by directly changing the number of pulses before the start of counting up by the counter 33 counts up based upon the count value CV1 corresponding to each data code part of the received data.
Patent JP-H0728464-A (JP)
Title: Electronic musical instrument
Inventor: IKEDA TAKASHI
IPC: G10H1/053
Filed: 1993-07-13
Abstract: PURPOSE:To prevent a musical sound from being broken owing to truncation by selecting a channel among allocated automatic performance data on the basis of key-OFF time information corresponding to each automatic performance data unless there is a free channel among time-division channels. CONSTITUTION:This electronic musical instrument has the time-division channels for an automatic musical performance, the automatic performance data are assigned to the time-division channels and supplied to a sound source circuit, and musical sound signals are generated on the basis of the automatic performance data assigned by the channels. A buffer a2 is a key-OFF preparation channel buffer and stored with the channel number of a channel to be keyed OFF at next timing on the basis of the remaining gate time of a remaining gate time buffer a3. Then when there is no free channel to be truncated in a key-OFF channel buffer a1, a channel to be truncated is selected in the key- OFF preparation channel buffer a2.
Patent JP-S5985192-A (JP)
Title: Picture storage system
Inventor: HANABATAKE TOSHIO
IPC: H04N5/91
Filed: 1982-11-08
Abstract: PURPOSE:To record even a picture signal with bad quality in a frame memory by adding the number of sample of one line of a picture signal to the head of a data code of one line and assigning this information to one address of the frame memory. CONSTITUTION:In writing the picture signal to the frame memory 4, the 1st data of the 1st line is brught to the 1st address of the memory 4 by the control of a controller, the data is written by the sample number 11 of the 1st line on the 1st address, and the address of the 2nd line is taken as the address next to the memory 4, the first data is brought to the initial location of the address and the data is written on the said address by the sample number 11 of the 2nd line. The picture signal is stored in the frame memory 4 even if the equality of picture signal is bad and no frame synchronism is taken by keeping this operation to the 525 lines.
Patent JP-S6353733-A (JP)
Title: Optical recording method
Inventor: SAKAI KUNIHIRO
IPC: G11B7/24035
Filed: 1986-08-22
Abstract: PURPOSE:To permit ternary recording by 2 kinds of dots by projecting UV rays and light of controlled exposures to a recording layer contg. a monomolecular film of a diacetylene deriv. compd. having a hydrophilic section and hydrophobic section in combination or the cumulative film thereof and a specific compd. CONSTITUTION:The UV rays are projected to the optical recording medium having the recording layer 2 contg. the monomolecular film of the diacetylene deriv. compd. having the hydrophilic section and hydrophobic section in combination or the cumulative film thereof and >=1 kinds of the compd. expressed by the formula [I], [II] or [III], then the light of the exposures controlled according to recording information is projected thereto to discolor the exposed parts of the exposure Q1 and to form pits in the exposed parts of the exposure Q2. (Q1<Q2). In the formulas, R<1> and R<2> denote a hydrogen atom or alkyl group, cyclic alkyl group, allyl group, etc., R<3> and R<4> denote a hydrogen atom or halogen atom. Z1 and Z2 denote an atomic group necessary for completing a nitrogenous heterocycle and A1 and A2 denote a bivalent hydrocarbon group for forming a 5-membered or 6-membered ring. The high-density recording by ternary recording is thereby permitted with a sheet of the recording medium.
Patent JP-S6174703-A (JP)
Title: Manufacture of sheet-spring material
Inventor: TOGE TAKEYA
IPC: B21B3/02
Filed: 1984-09-20
Abstract: PURPOSE:To manufacture a sheet-spring material excellent in fatigue strength by adjusting a tension reel of rolling mill for the purpose of rolling a material under a specific relationship between the front and rear tensions of material in manufacturing a sheet-spring material by cold rolling. CONSTITUTION:A sheet-spring material is manufactured by cold rolling a sheet of austenite stainless steel under the condition of one-pass rolling of a 20% draft by a 20-high rolling mill. As the rolling conditions in this case; a tension reel is adjusted to satisfy the relationship between a front tension gammaf(kg/mm<2>), a rear tension gammab(kg/mm<2>) and a yield strength sigmay(kg/mm<2>), shown as follows. That is, gammab>=1kg/mm<2>...(1), gammaf/gammab>5...(2), gammaf<sigmay...(3). By this cold rolling method, a sheet-spring material excellent in fatigue strength is obtained.
Patent JP-S6088629-A (JP)
Title: Car door frame locking mechanism
Inventor: NARAHASHI KAZUNORI
IPC: B60J5/04
Filed: 1983-10-19
Abstract: PURPOSE:To prevent breezing noise or water leakage by providing a locking member at the position corresponding with the upper portion of door frame thereby limiting sucking-out under travelling. CONSTITUTION:In the event of sucking-out of door frame 1 in Y-direction under travelling, a locking groove 8 made in the inner extended portion 19 of the upper portion of door frame 1 will engage with the lower end of fixed stopper 9. The further the door frame 1 is sucked, the stronger it will bite to limit the motion. In case of opening/closing of door frame 1 in X-direction, the door frame 1 will never engage with the fixed stopper 9 but move smoothly because the lower end of fixed stopper 9 is parallel with the ground and a gap S is formed between the upper end of the cabin side edge section of said locking groove 8.
Patent JP-2001024852-A (JP)
Title: Device and method for reading picture
Inventor: YAMADA TAKASHI
IPC: G06T1/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a picture reader to restart reading without causing any positional deviation in its reading position when the reader restarts the reading after the reader temporarily stops the reading during the course of reading operation. SOLUTION: In a method for reading picture, a transportation control section 103 immediately stops an ADF driving motor 109 in accordance with a temporary stop instruction from a picture controller 107 when it becomes necessary to temporarily stop reading while an original being transported at a high speed by means of an automatic original transporting device 101 is read (at time T2). When a reading restarting instruction is issued from the controller 107, a transportation control section 103 restarts the reading at a low speed by driving the ADF driving motor 109 at a low speed (at time T3) and the reading is continuously performed at the low speed until the original is read through (at time T4).
Patent JP-S6095151-A (JP)
Title: Air-fuel ratio feedback control device
Inventor: ASANO MASAHARU
IPC: F02D41/14
Filed: 1984-09-19
Abstract: PURPOSE:To improve the stability of an engine operation by providing a state discrimination device to find errors in an oxygen concentration detecting device and also by providin a time limiting device to stop feedback correction based on the integral processing in a control device. CONSTITUTION:An oxygen concentration detecting device 4 detects the concentration of an oxygen in the exhaust gas of an internal-combustion engine. A control command circuit 5 inputs the signals from the oxygen concentration detecting device 4, an exhaust gas thermometer 3, and a throttle opening detection switch 9 as well as the engine rotating speed signal; and judges whether the feedback control should be discontinued or not and then outputs the command signal to an air-fuel ratio control circuit 6 and a warning device 10. The air- fuel ratio control circuit 6 makes a feedback correction for the air-fuel ratio of a mixture generated by a carburetor 7. In this way, when there is any error in the output power of the oxygen concentration detecting device, the air-fuel ratio control circuit 6 discontinues the feedback control to prevent variations of the air-fuel ratio; thus the safety in the operation of the engine can be improved.
Patent JP-H0518380-A (JP)
Title: Screw vacuum pump
Inventor: SHIMIZU NOBU
IPC: F04C23/00
Filed: 1991-07-10
Abstract: PURPOSE:To provide a screw vacuum pump which can reduce a load of the screw vacuum pump at starting or evacuation. CONSTITUTION:This screw vacuum pump is provided with a pair of male rotor 7 and female rotor 7A rotated with engaged to each other around two parallel shafts and a casing 1 for storing both the rotors 7 and 7A, and the casing 1 is provided with a suction port 8b and a discharge port 9b. When a space capacity formed by the casing 1 and the male and female rotors immediately after a gas is enclosed is, defined as V1 and the space capacity immediately before discharge is V2, the discharge port 9b is formed so that V1/V2 is within the range of 1.5 to 0.51.
Patent JP-H1141247-A (JP)
Title: Audio packet generator
Inventor: YAKABE HITOSHI
IPC: H04L47/43
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To accomodate a telephone set without requiring any PBX while integrating a communication system in a business office into a LAN. SOLUTION: A digital audio signal outputted from a telephone set 60a is applied through a subscriber circuit part 51 to a demultiplexing part 52, multiplexed with a digital audio signal from another telephone set 60b or the like and inputted to a highway interface part 53. The multiplexed digital audio signal of each telephone set 60a or the like is separated by an audio cell generating part 54 and an audio cell AC is generated. At a packet generating part 53, an audio packet AP is generated by adding a header part including a destination address DA of a medium access control part (MAC) corresponding to a virtual channel identification code VCI in the audio cell AC and further, at a LAN interface part 56, this packet becomes an audio packet frame AF, to which a preamble or frame check sequence is added, and is transmitted to a packet transmission line 22a.
Patent JP-S6174217-A (JP)
Inventor: FUSHIMOTO HIDEO
IPC: G06F3/02
Filed: 1984-09-19
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-S6353326-A (JP)
Title: Composite for friction material
Inventor: SUDO TETSUYA
IPC: C09K3/14
Filed: 1986-08-21
Abstract: PURPOSE:To aim at reduction of the abrasion loss in the other member concerned by causing a specific volume of phosphate fiber that is a comparatively soft material to be included, instead of steel fiber or the like, within the whole composite. CONSTITUTION:In a composite to be used as a base material, 5-60vol%, more or less, of phosphate fiber, which is such a comparatively soft material as having a Moh's hardness of 3-4, more or less, is to be included as a substitute for hard materials, such as steel fiber and the like, heretofore in use. To said composite, in addition to the phosphate fiber, is added phenol resin or the like as a binding material, and graphite or the like as a lubricant, and further, barium sulfate as a conditioner. These materials are mixed together and formed integrally with a back plate before they are heat-treated.
Patent JP-H0946501-A (JP)
Title: Device for notifying erroneous termination of facsimile document
Inventor: MATSUDA HIROSHI
IPC: H04N1/32
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To allow a sender to cope quickly with the occurrence of erroneous- termination of a facsimile document by notifying the occurrence of mis-arrival of the facsimile document to the sender when the facsimile document is sent in mistake to an extension telephone set. SOLUTION: When a modem (FAX) signal is received from a FAX 14 by a PBX 1 through an electric communication network 10, a modem signal detection section 2b informs it to a CPU 7 and the CPU 7 discriminates whether a destination of the received signal is an extension telephone set 12 or an extension facsimile equipment 13 based on a received number in the received signal. In the case of the arrival of the signal to the extension telephone set 12. The PBX 1 informs a message of 'mis-arrival' stored in a character storage section 6 to the opposite FAX 14 in terms of FAX signals. Or the message of 'mis- arrival' may be informed to the opposite FAX 14 in voice from a voice storage section in place of the FAX signals.
Patent JP-H0942300-A (JP)
Title: Sealing device
Inventor: MOMOJI HIROBUMI
IPC: F16J15/32
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device to set a labyrinth gap to provide desired seal performance without being influenced by mechanical machining precision. SOLUTION: A filler 11 is fixed to a seal member 1 and an outer ring 3 by filling a gap between an outer ring 3 and the stepped part 10 of a seal member 1 with the filler after the outer peripheral wall 2C of a slinger 2 is coated with a mold release agent. Through rotation of a slinger 2 based on the seal member 1, the mold release agent is removed and a labyrinth gap LSI is formed between the filler 11 and an outer peripheral wall 2C of the slinger 2. A labyrinth gap LS1 is not influenced by mechanical machining precision of the outer peripheral wall 2C of the slinger 2 and the stepped part 10 of the seal member 1.
Patent JP-S5986888-A (JP)
Inventor: FUJII KENJI
IPC: F26B13/18
Filed: 1982-11-08
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-H0939111-A (JP)
Title: Manufacture of porous pipe
Inventor: KAMIGUCHI SATOSHI
IPC: B29D23/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a porous pipe which is lightweight and easy of handling and can prevent the damage of the end parts due to a falling accident in the way of transportation or during installation work. SOLUTION: In a production method for molding a porous pipe by injecting a resin into a mold consisting of an outer frame 1 and a core metal 2, the upper and lower ends of a reinforcing fiber cloth 5 are set on the inner surface of the outer frame 1 to be excessive above and below the outer frame 1, and after the mold being assembled and a resin being injected into the mold in this state, the excessive fiber cloth is folded, and then resin is heat-cured.
Patent JP-H0362111-A (JP)
Title: Power-off control system
Inventor: MATSUZAWA KATSUYA
IPC: G06F1/26
Filed: 1989-07-31
Abstract: PURPOSE:To exert no adverse influence upon a system by turning off the power source by using a general interface signal from a computer. CONSTITUTION:A DTR and an RS signal which are outputted by the program processing of an EWS 22-2 are supplied to a power-ON/OFF mechanism through an RS232C interface line 25 and inputted to an AND circuit 14 and when its output D turns on, the output signal B of an OR circuit 15 turns on even when a power switch 11 is ON. When the output signal B turns on, a flip-flop circuit 16 enters the reset state and its output turns off; and a power-ON/OFF switch 19 turns off after delay by a delay circuit 17 to interrupt the power supply to the EWS 22-2.
Patent JP-S6352030-A (JP)
Title: Differential pressure transmitter
Inventor: KUWAYAMA HIDEKI
IPC: G01L13/00
Filed: 1986-08-22
Abstract: PURPOSE:To easily work and assemble a main body block at low cost and to provide an excessive pressure protecting function by constituting a diaphragm so that a sea diaphragm does not contact the main body even if pressure within a measurement range is applied. CONSTITUTION:Pressure PH and pressure PL when applied to connecting chambers 321 and 621 are applied to both sides of a differential pressure detecting element 2 through the 1st and the 2nd seal diaphragms 3 and 6 and the 1st and the 2nd dealing liquid 7 and 8, so that an electric signal which is proportional to the differential pressure DELTAP=PH-PL is outputted. If excessive pressure exceeding the measurement range is applied to one of the diaphragms 3 and 6, on the other hand, the center diaphragm is displaced greatly, so the diaphragms 3 and 6 contact the 1st and the 2nd blocks 1 and 5. No excessive pressure higher than specified is therefore applied to the element 2. This diaphragm 4 is so constituted that neither of the diaphragms 3 and 6 contacts the blocks 1 and 5 even when pressure within the measurement range is applied. Therefore, only communication holes 13 and 14, and 51 and 52 are provided penetrating the blocks 1 and 5, so the block is manufactured at low cost.
Patent JP-H0245994-A (JP)
Title: Manufacture of surface light emitting laser element
Inventor: IBARAKI AKIRA
IPC: H01S5/00
Filed: 1988-08-05
Abstract: PURPOSE:To eliminate the necessity of measurement of a remaining thickness at lapping and etching processes of a rear of a substrate by forming a groove which attains the inside of the substrate from a front of the substrate, by isolating each laser element, and by fixing a heat sink material to the front. CONSTITUTION:After an epitaxial layer 2 consisting of an n-type clad layer 2a, an active layer 2b and a p-type clad layer 2c, and a cap layer 3 are formed on a surface of an approximately 300mum-thick n-type GaAs substrate, an element isolation groove 4 is formed which attains the inside of the substrate 1. The cap layer 3 is divided into a central part 3a and a peripheral part 3b through etching, and an electrode 5 which also serves as a reflection mirror is formed on a surface of the central part 3a. A fusing material 6a is attached to a surface of the substrate and inside the groove 4, and an Si heat sink material 7 with a fusing material layer 6b is fixed to the surface of the substrate. A rear of the substrate is lapped and etched until the isolation groove 4 appears and the substrate 1 is made about 20mum-thick. A hole 8 is formed through etching to expose the clad layer 2a, and then a reflection film 9 and an electrode 10 are formed.
Patent JP-H1139333-A (JP)
Title: Document retrieval device
Inventor: HONMA SAKIKO
IPC: G06F17/28
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately retrieve a document satisfying a retrieval request even if the language of a retrieval request differs from the language of the document of a retrieval object. SOLUTION: The inputted retrieval request is separated into a retrieval word and a logic relation (retrieval request separation part 301). The separated retrieval word is divided in accordance with a prescribed rule (retrieval word division part 305). The division unit of the retrieval word is collated with a translation dictionary and it is converted into the other language (dictionary collation part 307). The division unit of the retrieval word converted into the other language is converted into the retrieval request system of the language, a system for marking a composite word in the retrieval word, a system for normalizing a derivative in the retrieval word and a system for logically connecting the division unit of the retrieval word converted into the other language (retrieval word conversion part 309), for example.  The division unit of the retrieval word converted into the retrieval request system of the objective language is reconstructed into the retrieval request in accordance with the separated logic relation (logic relation constitution part 313) and the document fitted to the retrieval request is retrieved from the document becoming the retrieval object.
Patent JP-2001020445-A (JP)
Title: Building material
Inventor: KAWAGUCHI HIROTAMI
IPC: E04C2/04
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the growing of fungi by forming a gypsum board by mixing tourmaline powder to the materials for gypsum board and also by mixing tourmaline powder to the materials for a board mixed with chips such as excelsior board. SOLUTION: A proper amount of an admixture and water are added to gypsum hemihydrate using natural gypsum and chemical gypsum as raw materials and mixed to a paste form, and both the surfaces are covered with raw paper for gypsum board and a gypsum board 1 is formed. Then, at the time of mixing gypsum to a paste form, a tourmaline raw ore is crushed and treated with a crusher, the tourmaline powder 2 treated mixed together and a gypsum board 1 is formed. Next, boron is contained by the tourmaline powder 2 mixed and minerals are included, a plus electrode of tourmaline crystal adsorbs minus ion in the air and the discharges the minus ion inside the house. Thus, the growing of fungi on the rear surface of the gypsum board or the like by the moisture can be prevented.
Patent JP-2000026055-A (JP)
Title: Truck conveyance equipment
Inventor: IIDA AKIRO
IPC: B66B17/16
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce cost of equipment and operation maintenance and make effective use of a space. SOLUTION: This equipment is provided with a carrier lifter 1 having a liftable carriage 7 and a plurality of floor lifters 2 installed on a plurality of layers. The carriage 7 of the carrier lifter 1 includes shuttle forks 8, 9 of two stages of top and bottom capable of advancing and retreating in the horizontal direction. The floor lifter 2 includes a liftable pallet receiver 24 which delivers and receives a truck 3 mounted on a pallet 10 to/from the shuttle fork 8 in the carriage 7 together with the pallet 10, and delivers and receives the pallet 10 to/from the shuttle fork 9 in the carriage, and delivers and receives the truck 3 to/from the layers.
Patent JP-H1041317-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TEJIMA HISAO
IPC: H01L21/331
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is excellent in high frequency characteristics and its manufacturing method. SOLUTION: Insulation films 103, 107 are provided on a one conductivity type region 102 containing a reverse conductivity type region 105, and a one conductivity type polycrystalline semiconductor layer 108 and a reverse conductivity type polycrystalline semiconductor layer 104 of the same thickness are provided on an insulation film. A one conductivity type region 109 and a reverse conductivity type region 106 which are shallow and of high concentration can be readily formed by employing a structure which enables simultaneous impurity diffusion from the one conductivity type polycrystalline semiconductor layer 108 and the reverse conductivity type polycrystalline semiconductor layer 104 in the one conductivity type region 102 and a semiconductor device which is excellent in high frequency performance and mass-producibility can be realized.