baber/WOPTO huggingface dataset:
Patent JP-H05110565-A (JP)
Title: Radio data communication system by electronic pocketbook
Inventor: KAWAI TETSUYA
IPC: H04L12/70
Filed: 1991-10-19
Abstract: PURPOSE:To provide the radio data communication system by the electronic pocketbook, in which a user side using the electronic pocketbook as a radio terminal can operate it in the same way as an ordinary wired system terminal without caring about a tele-terminal communication specially, and also, a host computer side can execute a processing in the same way as a data communication system of an established wired system. CONSTITUTION:In the radio data communication system by the electronic pocketbook, in which a host computer 11 is connected to a gate way 13 through a communication controller 12, the gate way 13 is connected to a tele-terminal system 15 through a packet switching network 14, and a radio base station 15b of the tele-terminal system 15 is connected to an electronic pocket terminal 16 by a radio communication having a tele-terminal exclusive procedure, the gate way 13 is provided with a cluster processing part and an electronic pocketbook communication frame processing part, and the electronic pocketbook terminal 16 is provided with a local terminal processing part.
Patent JP-H01140055-A (JP)
Title: Oxygen sensor
Inventor: KOJIMA TAKAO
IPC: G01N27/407
Filed: 1987-11-26
Abstract: PURPOSE:To enable the accurate detection of an oxygen gas partial pressure signal free without suffering the effect of noise by providing a main-body metal fitting of a detecting element, an insulating spacer, an insulating layer, etc. CONSTITUTION:A detecting element 50 has an oxygen ion conductive solid electrolyte 52 and a pair of porous electrodes 54 and 56 provided on the front and back surfaces of the electrolyte 52. The element 50 is held by a main-body metal fitting 64 through the intermediary of an insulating ceramic spacer 58, packed talc powder 60 and a ceramic sleeve 62. The element 50 held in this way outputs an oxygen gas partial pressure signal by a terminal metal fitting and a lead wire. A sensor has an insulating layer 70 formed of heat-resistant coating on the surface of an indented part 0 formed by the element 50, the metal fitting 64 and the insulating spacer 58. This insulating layer 70 is formed by injecting heat-resistant insulative coating into the indented part 0, by removing an unnecessary part thereafter and by drying. In this way, the accurate detection of the oxygen gas partial pressure signal is enabled without suffering the effect of noise.
Patent JP-S62157884-A (JP)
Title: Throwing method for solid ballast into sinker
Inventor: KOMIYA TOSHIO
IPC: B63B21/29
Filed: 1985-12-28
Abstract: PURPOSE:To easily set a ballast to a sinker, by connecting guide wires, which guide the solid ballast, with a sinker main unit and throwing the solid ballast through the guide wires into the sinker main unit. CONSTITUTION:A sinker main unit forms in its upper end part an opening part 10, and wire engaging members 14, which engage guide wires 12 to be connected, are fixedly provided in two opposed parts inside said opening part 10. Wire guide grooves are parallelly provided with each other in two opposed parts of a ball-shaped ballast 16 to be thrown in. While the ballast, which forms a width in the narrowest part of the groove smaller than the diameter of the guide wire, is prevented from being dislocated from the guide wire even for a strong ocean current or the like. While the ballast, being dislocated from the wire guide, is thrown into the main unit from said opening part 10 because the engaging member 14 forms its thickness smaller than the width in the narrowest part of the guide groove so that the ballast can be thrown into the main unit from the opening part 10. In this way, setting work of a sinker to the bottom of the sea can be easily performed even in a violent ocean current region and a deep sea area.
Patent JP-H0248829-A (JP)
Title: Wireless transmitter
Inventor: HASEGAWA AKIHIKO
IPC: G08B3/10
Filed: 1987-11-26
Abstract: PURPOSE:To give omnidirectivity to a radio wave signal radiated from a wireless transmitter side ot a receiver side by forming an excessive conductive pattern to a main body oscillating circuit section and radiating other polarized wave component than a polarized wave component of the radio wave signal radiated from a loop antenna by means of the conductive pattern. CONSTITUTION:A transmitter circuit section 1 built in a wireless transmitter consists of a self-exciting circuit section 11, a high frequency amplifier section 12 and an antenna section 13 and the conductor pattern formed to the oscillation circuit section 1 is arranged to the circuit board 100. The excessive conductor pattern 14 painted out by the black part on the surface of the circuit board 100 radiates other radio wave than the polarized wave component of a loop antenna 104. Then the polarized wave component different from the polarized wave component of the radio wave radiated from the loop antenna is easily radiated, the radiation characteristic is made omnidirective to ensure the transmission area over a wide range.
Patent JP-H03159959-A (JP)
Title: Raw material of ceramics
Inventor: NAGATA TATSUYA
IPC: C04B35/14
Filed: 1989-11-16
Abstract: PURPOSE:To obtain a product having extremely low coefficient of thermal expansion and excellent thermal shock resistance, containing components to release Li ion and Al ion during calcination and amorphous SiO2. CONSTITUTION:A raw material comprising components to provide Li ion and Al ion during calcination, such as LI2O and Al2O3 is blended with amorphous SiO2 such as quartz glass. Weight ratio of the components is 5-25wt.% Al2O3, 2-20wt.% Li2O and 50-85wt.% SiO2 and the amount of the amorphous SIO2 is preferably 2-50wt.% in the raw material.
Patent JP-H02145066-A (JP)
Title: Picture edit device
Inventor: TETSU TOSHIO
IPC: H04N1/387
Filed: 1988-11-26
Abstract: PURPOSE:To extract only part of an original picture and to facilitate picture edit so as to move the extracted picture to a desired position on recording paper by wiring a bit corresponding to the deletion to an area other than that corresponding to the edit area of a bit map memory and reading the content of the bit map memory in synchronism with the scanning of an original picture. CONSTITUTION:A signal read from a bit map memory 68 is converted into a function code by a RAM table 72 and inputted to a data processing circuit 75. The data processing circuit 75 decodes the function code to process a picture data according to the decoding. That is, when the area in an area R1 of an original D1 is scanned, the function code corresponding to no processing is supplied and the function code corresponding to deletion is supplied when the area at the outside of the area R1 is scanned, then the picture only the part of the area R1 is outputted on the recording paper. In this case, the scanning speed of the scanning section A in the subscanning direction is selected as a reciprocal of the smaller magnification in the magnifications in both the main and sub scanning directions of the areas R1 and R2.
Patent JP-H11133218-A (JP)
Title: Light reflector and optical spatial communication system
Inventor: HARAYAMA TAKAHISA
IPC: H04B10/11
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a light reflector simple in configuration, low in cost and capable of simultaneously executing optical spatial communication among plural transceivers by more quickly searching an optical path from a light transmitter to a light receiver. SOLUTION: In a light reflector 10 for reflecting an optical signal transmitted from a light transmitter and transmitting the reflected light to a light receiver, four hollow spherical mirrors SM1 to SM4 respectively having the same diameters as respective sides of a virtual regular tetrahedron RT1 and having mirror surfaces on their outer surfaces are loaded so that respective centers of the mirrors SM1 to SM4 are arranged on respective vertexes T1 to T4 of the tetrahedron RT1 and each two spherical mirrors SM are brought into contact with each other on one point. Spherical mirrors ABF, ADC, BCE, DFE each of which constitutes a part of each of mirrors SM1 to SM4, plane mirrors AFD, CDE, BEF respectively forming faces among the spherical mirrors ABF, ADC, BCE, DFE and an aperture part ABC are combined to constitute the reflector 10.
Patent JP-H03169844-A (JP)
Title: Stabilized polymorphic phase of (e)-n, n'- diethyl-2-cyano-3-(3, 4-dihydroxy-5- nitrophenyl) acrylamide and its preparation
Inventor: AINO KIYURITSUKI PITSUPURI
IPC: A61P25/28
Filed: 1990-11-02
Abstract: Stable and crystallographically essentially pure polymorphic form A of (E)-N,N-diethyl-2-cyano-3-(3,4-dihydroxy-5-nitro-phenyl)acrylamide may be prepared by crystallizing crude synthesis product from lower aliphatic carboxylic acid such as formic or acetic acid with a catalytic amount of hydrochloric or hydrobromic acid added. The product is a potent inhibitor of catechol-O-methyl-transferase enzyme (COMT).
Patent JP-H11131518-A (JP)
Title: Mounting method of plate to cover for manhole, etc., and cover for manhole, etc., having plate mounted thereon
Inventor: KAGIYA HISASHI
IPC: G09F19/22
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide cover for manhole, etc., harmonizing with around a place to be installed and excellent in the landscape, at the same time, capable of facilitating the design exchange and mass-producing at a low cost. SOLUTION: A plate 2 is so formed that foundation layer 21, intermediate layer 22, pattern layer 23 and coated layer 24 are laminated, slip stopping particles 25 are scattered on the coated layer, a recess 11 for storing the plate 2 therein is provided to a manhole cover 1 and, at the same time, a plurality of interlocking member insertion holes 12 for fixing the plate 2 are provided. A bolt 31 is fixed to a position corresponding to a straight hole on the lower surface of the foundation layer of the plate 2. Then, after the said bolt 31 is inserted into the straight hole, a nut 32 is fastened to the said bolt 31 to mount the plate 2 in the recess of the manhole cover 1.
Patent JP-H06153116-A (JP)
Title: Voice suppression control circuit for muse vioce decoder
Inventor: OSANAWA KAZUO
IPC: H04N5/60
Filed: 1992-11-09
Abstract: PURPOSE:To prevent generation of unpleasant noise due to a random input after the end of a MUSE broadcast by providing a 1st voice suppression means suppressing a voice output with a control code included in each frame and a 2nd voice suppression means suppressing a voice output when a count of a frame out of synchronism pulse reaches a prescribed value to the control circuit. CONSTITUTION:A voice suppression control circuit of a MUSE voice decoder is provided with a 1st voice suppression means controlling a voice output when a voice suppression code included in each frame is detected to suppress a voice signal for a master frame period just after the broadcast of the MUSE system is finished and an input signal is at random, and also with a 2nd voice suppression means suppressing a voice output before the lapse of a frame synchronization compensation period when the count reaches a prescribed value while using a frame synchronization detection section to detect out of frame synchronism in which a counter 10 counts the pulse. Thus, generation of noise when a high definition broadcast is finished.
Patent JP-2000114971-A (JP)
Title: Digital signal generator
Inventor: IGARASHI TSUKASA
IPC: H04B1/66
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To stably output a one bit SDM signal by executing a pre-emphasis processing emphasizing a high frequency band on an inputted analog signal, outputting the analog signal, shaving noise with sigma/delta modulation, outputting the one bit SDM signal, de-emphasizing it and outputting a multi-bit PCM signal. SOLUTION: A one bit SDM system A/D converter 3 converts an analog signal into a one bit SDM signal and primarily shaves a quantization noise component. The one bit SDM system A/D converter 3 outputs the one bit SDM signal to a digital de-emphasis circuit 4. A de-emphasis characteristic is added to the digital de-emphasis circuit 4 since it attenuates the signal component of the high frequency band of the inputted one bit SDM signal. The de-emphasis characteristic is almost opposite to the pre-emphasis characteristic of the analog pre-emphasis circuit 2 and they compensate each other.
Patent JP-S63152418-A (JP)
Title: Air circuit of colored matter detecting device in raw cotton
Inventor: NODA YASUHIRO
IPC: D01G23/08
Filed: 1986-12-15
Abstract: PURPOSE:To make it possible to remove foreign materials in raw cotton with a high accuracy, by opening the raw cotton, observing the opened raw cotton with a color sensor, etc. while conveying the raw cotton with an air stream and separating the foreign materials. CONSTITUTION:Raw cotton is carried on an air stream, received from an inlet duct (3a) in a fiber collecting part 9 and separated from the air stream. The raw cotton is fed to a conveying part 10 and the air stream is fed to a duct (3c), opened by delivery rollers 26 and an opening roller 28 in the conveying part 10, passed through a rising air conveying duct 11, conveying duct (3f) and air supply device 5 by an air stream and delivered from a delivery duct (3b). An observation window 31 for discriminating colored matter (foreign material) mixed in the raw cotton is provided in the course of the rising air conveying duct 11.
Patent JP-H07151315-A (JP)
Title: Liquid fuel combustion device
Inventor: FUJIMOTO YUKARI
IPC: F23D11/10
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the outflow of unburnt gas by a method wherein the opening rim-attaching part of a vaporizing cylinder is pinched between a burner case flange and the attaching part of a burner head to retain them through screws while the diameter of a through hole on the opening rim attaching part of the vaporizing cylinder is made larger than the diameter of the screws to prevent deformation of the burner head and the vaporizing cylinder due to thermal expansion and shrinkage of them. CONSTITUTION:A burner head 3 is provided with an attaching part 3a on the opening rim thereof and the attaching part 3a is put on the attaching part 2a of a vaporizing cylinder 2 put on the flange 1a of a burner case 1. The burner case 1 is fixed by screwing screws 4, penetrated through respective through holes 3b, 2b, formed at parts opposed to the screw hole 1b of the burner case flange 1a oh respective attaching parts 3a, 2a, into the screw holes 1b of the burner case flange 1a. In this case, the vaporizing cylinder 2 is fixed in a form that the same is pinched between the attaching part 3a of the burner head and the flange 1a of the burner case 1. On the other hand, the through hole 2b, provided on the attaching part 2a of the vaporizing cylinder, is formed so as to have a slightly larger diameter than that of the screws 4.
Patent JP-H06143585-A (JP)
Title: Ink jet recorder
Inventor: KONO TAKASHI
IPC: B41J2/13
Filed: 1992-11-10
Abstract: PURPOSE:To omit a panel operation at the time of setting a writing starting position by facilitating regulation of the position with a set unit of the position as a meter unit from a dot pitch and automatically calculating a conveyor speed. CONSTITUTION:An ink jet recorder comprises a keyboard 6 for inputting a speed of a conveyor 20, a width, a writing starting position of a printed matter 21, an input circuit 5, a battery backup RAM 7 for storing the speed, the width and the position, and a software 2 for calculating the speed, etc. A relative speed between a nozzle head of an ink jet printer and the matter 21, a distance from a sensor 12 for detecting the matter 21 to starting of printing are input from an input unit such as an operation panel 6, etc., as an arbitrary value (e.g. a value millimeter unit), and printed at a specific position. As a result, regulation of the starting position is facilitated, and a panel operation at the time of setting the starting position can be omitted.
Patent JP-S63151512-A (JP)
Title: Device for diagnosing trouble in air conditioning system for vehicle
Inventor: DOI SHIGENORI
IPC: G07C5/08
Filed: 1986-12-16
Abstract: PURPOSE:To enable troubles to be classified into past and present ones and recognized by judging and storing the past and present troubles respectively at a request for diagnosis and indicating selectively the result of judging repeated troubles. CONSTITUTION:Detecting signals from a room temperature sensor 29, atmosphere temperature sensor 30, duct sensor 31, sun beam sensor 32, water temperature switch 33 and air mix door potentiometer 34 are input in a control unit 28. A CPU 280 controls air conditioning and diagnoses troubles to store trouble spots and the number of times of generating troubles in a EEPROM 282. And when the request for diagnosis is input from a control panel 35, a compressor switch is changed over to a diagnosing mode. Thus, the normality/trouble and troubled spots can be selectively indicated in diagnosing past and present troubles. Thus, the present or past trouble spots can be classified and recognized to be properly dealt with.
Patent JP-H022964-A (JP)
Title: High voltage follower and sensing circuit
Inventor: YONNHO UIMU
IPC: G01R19/165
Filed: 1988-11-29
Abstract: PURPOSE: To feed an external applying voltage directly into a chip by generating a second output voltage for sustaining a predetermined logical level depending on a first output voltage following up the external applying voltage at both first and second output terminals, thereby eliminating the power consumption totally in read/ write mode. CONSTITUTION: The high voltage follower is provided with an input terminal 100 receiving an external applying voltage, a control node 60, an output node 70, a voltage drop means 10, and a first voltage supply terminal 200 for supplying a first bias voltage to a node 60. The high voltage follower is further provided with a second voltage supply terminal 300 to be supplied with a second bias voltage, a switching means 30 responsive to the voltage at node 60, and a third voltage supply terminal 400 to be supplied with a third bias voltage. Furthermore, a constant current means 40, a second output means 50 for generating a predetermined logic level when the voltage at node 70 is higher than a predetermined level, a first output terminal 700 and a second output terminal 600.  A first output voltage following up the external applying voltage and a second output voltage for sustaining a predetermined logic level depending on the first output voltage are generated, respectively, at the terminals 600, 700.
Patent JP-H10129076-A (JP)
Title: Thermal printer
Inventor: SHIBAZAKI MASANORI
IPC: B41J2/32
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer having a switching mechanism of a head having high operability. SOLUTION: A head holding member 2 is formed with a thermal head holding part 2-1, a link connector 2-2 integrally formed with the part 2-1 and a head supporting shaft 2-3 insertion hole. A link mechanism having a first link 3 and a second link 5, and a slide pin 6 separably from or connectibly to a roller holding member 8 for holding a pinch roller are provided. The head supporting shaft is provided in a direction for feeding a recording sheet and an ink ribbon to the head. And, a first spring 4 held at one end at an engaging part of the link 3 to the link 5 and at the other at a sheath fixing part is provided. And, a second spring 7 for urging the slide pin and a third spring 9 for bringing into pressure contact with the pinch roller are provided.
Patent JP-H11134146-A (JP)
Title: Abnormal printing detection system for printer
Inventor: HORIGUCHI MAKOTO
IPC: B41J29/46
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To automatically decide the omission, increase and transformation of the printing data which may possible occur in a data transfer mode and then to recover these errors. SOLUTION: A host device fractionizes the printing data into blocks and gives the numbers to these data blocks. The host device also counts and integrates the quantity of data to store these count and integration results in a received count result store part 3 and a received integration result store part 4, respectively. A printer analyzes the received printing data and decides the presence or absence of the abnormality of data via an abnormality detection part 9. A counter 5 and a computing element 6 perform the counting and integration to compare these results with the previously stored received count and integration results after the printing is over. Then the printing data are printed after the coincidence is confirmed between those results of comparison.  If the analyzed data are abnormal or the integration results are not matched with each other, the contents of an abnormality detection result store part 12 are varied. Then the data block numbers which are currently being received and analyzed and the types of errors are sent to the host device which recovers these errors.
Patent JP-H02146880-A (JP)
Title: Electronic still camera
Inventor: SUZUKI MASAHISA
IPC: H04N5/765
Filed: 1988-11-28
Abstract: PURPOSE:To prevent deterioration in the picture quality due to dark current noise by deciding a timing for reset operation with a signal at a recording start position of a magnetic disk just after starting the rear curtain-run of a shutter. CONSTITUTION:A timing of reset operation shifting the phase of a vertical synchronizing signal to a phase of a signal (PG signal) at the recording start position of a magnetic disk of a recording section 7 in a time chart is determined by using the PG signal just after starting the rear curtain-run of a shutter. Thus, the timing of the reset operation is implemented in a timing T14 and charge readout recording from a solid-state image pickup element 4 is applied for a periods t16-t17. As a result, the time from the end of exposure till the recording is reduced by one vertical synchronizing period. Thus, dark current noise for the one vertical synchronizing period is reduced and in the case of high sensitivity photographing especially, the picture quality deterioration due to dark current noise is prevented.
Patent JP-H07151432-A (JP)
Title: Insufficient refrigerant detector for refrigerator
Inventor: OTANI MEGUMI
IPC: F25B49/02
Filed: 1993-11-30
Abstract: PURPOSE:To provide an apparatus for accurately, early detecting insufficiency of refrigerant due to leakage of the refrigerant occurring in a refrigerator. CONSTITUTION:A compressor 3, a condenser 4, a liquid receiver 6, an expansion valve 7 and a cooler 8 are sequentially circularly connected by a tube to form a refrigerant circuit 9. A flowmeter 2 for measuring a flow rate of the refrigerant flowing through the circuit 9 is provided at an outlet side of the receiver 6. A microcomputer judges that the circuit 9 is short of the refrigerant when a flow rate output from the flowmeter 2 becomes a predetermined high value.
Patent JP-H1085353-A (JP)
Title: Rescue fire engine with simple elevator
Inventor: KON KIYOSHI
IPC: A62B1/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a rescue fire engine for rescuing a sufferer left at a high place from a fire. SOLUTION: A first hydraulic expansion steel pipe 2 and a second hydraulic expansion steel pipe 3 are installed on a proper truck, and a ladder 4 capable of hydraulically expanding and contracting is mounted on the top of an expansion steel pipe 1 installed with a simple lift inside thereof. A sufferer saved by the ladder is set down upto a part installed with a second fall down preventing frame 12 and then down to the ground by the lift in the steel pipe. The height of the expansion steel pipe and the expansion ladder can be adjusted as desired.