baber/WOPTO huggingface dataset:
Patent JP-S63306287-A (JP)
Title: Horsepower control device for piston pump
Inventor: YAMAMOTO TOYOKAZU
IPC: F04B1/30
Filed: 1987-06-04
Abstract: PURPOSE:To accurately perform horsepower control, by providing a pressurizing piston, opposed to a plunger, eccentrically with respect to a swash plate tilting axis and applying a pump delivery pressure acting on the pressurizing piston and a pressure, which correlates to the delivery pressure, acting on the plunger. CONSTITUTION:A plunger 11 presses back a swash plate 5 from its reverse side so as to be opposed to moment of a pressurizing piston 8 which tilts the swash plate 5, and the plunger 11 is arranged in the outside in the radial direction from a point, where a load of the pressurizing piston 8 is applied acting, with respect to a tilting axis 10. Each piston 3, brought into slide contact with the swash plate 5, performs suction and delivery actions by rotating a pump shaft 1, and a pump generates a delivery pressure P acting on the pressurizing piston 8 and a control pressure Pc, reducing the delivery pressure, acting on the plunger 11. Accordingly, the pump, providing a proper relation of the delivery pressure to the delivery amount, enables an accurate control of fixed horsepower to be attained.
Patent JP-H086583-A (JP)
Title: Recording medium for picture-song accompaniment, recording and reproducing method thereof and picture-song accompaniment device
Inventor: RI TOKUGEN
IPC: G11B27/10
Filed: 1995-06-07
Abstract: PURPOSE: To enable the lyrics information to be reproduced without the use of a font ROM by containing in a recording medium a first and a second areas for recording the lyrics information and a font data look-up-table. CONSTITUTION: Recorded in the header of a song program are the header identification code, header size, body size, pointer address, and the information for the entire size. The body consists of MIDI data for accompaniment, lyrics data coded by an index code, lyrics data coded by a font data look-up-table index code, and font data look-up-table video data sequential table. In this case, the pointer 1 indicates the leading address of the lyrics data coded by the index code ; with the pointer 2 indicating the leading address of the font data look-up- table; with the pointer 3, the leading address of the video sequential table; and with the pointer 4, the leading address of a tailer.
Patent JP-H07326490-A (JP)
Title: Discharge detector
Inventor: SATO TAKASHI
IPC: H05H1/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a highly reliable discharge detector that utilizes a new means different from conventional means of detecting plasma emission or the reflected waves of high-frequency inputs, etc. CONSTITUTION:This discharge detector 10 has an antenna 12 for collecting high-frequency signals from a high-frequency power line through which discharging high-frequency power is supplied to a sputtering device or the like; a higher harmonic detecting portion 14 for detecting higher harmonics from the high-frequency signals collected; a rectifying portion 16 for rectifying the higher harmonics extracted; and a voltmeter 18 for measuring the voltage of a DC signal obtained through rectification by the rectifying portion 16. The discharge detector, utilizing the distortion of the input waveform of the high-frequency power due to the higher harmonics during discharging, extracts the higher harmonics component and converts it into the DC signal through rectification in order to enhance the accuracy of detection, and the voltage of the DC signal is measured by the voltmeter. When the measured voltage value of the DC signal is higher than a predetermined value, the detector indicates that a discharge has been started and is taking place, while when the voltage value is lower than the predetermined value the device indicates that the discharge is not started.
Patent JP-S6119241-A (JP)
Title: Line setting method of dama communication system
Inventor: UENO EIKO
IPC: H04B17/00
Filed: 1984-07-05
Abstract: PURPOSE:To guarantee a talking line at fault by using a line set procedure at a fault of a DAMA device to set a talking line between terminal stations at normal state and conducting the test of the talking line in the set procedure to allow a central station to apply traffic management. CONSTITUTION:The quality of a talking line is guaranteed by executing transmission/reception of a continuity test tone between terminal DAMA devices 5 and 9 of a DAMA communication system and the line between exchanges 4 and 10 is set by using an acquisition signal, and incoming signal number and a response signal used at the line set at a fault of the DAMA device. Moreover, when a central DAMA device 1 receives the acquisition signal from the device 5 to the device 9 and a channel continuity signal signifying the success of a continuity test of the talking line is received and further a response signal of the device 9 is received, the number of times of acquisition representing the traffic, the number of times of quality test success of talking line and the number of times of response are incremented respectively. Then the talking line at a fault is guaranteed and the system reliability is improved.
Patent JP-H09300815-A (JP)
Title: Recording material
Inventor: USHIO SHIGEJI
IPC: B41M5/52
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording material capable of readily obtaining a whitened image having a painted out image portion, in particular, a concealing property. SOLUTION: The recording material is of a material having a recording layer on one surface of a transparent foundation material and also having a concealing layer on the other surface, wherein the concealing layer has a releasing property. The recording material is that before or after recording, an image portion of a whitened portion or the like, particularly, having a concealing property can be obtained with ease by arbitrarily cutting the concealing layer and releasing the unnecessary portion as required by an cutputting operator.
Patent JP-H07325814-A (JP)
Title: Character output device and output method therefor
Inventor: BESSHO HIROMI
IPC: G06F17/22
Filed: 1994-05-31
Abstract: PURPOSE:To provide a character output device and an output method therefor capable of obtaining an optimum display form while simplifying the input operation at the time of displaying a character. CONSTITUTION:A character display device is provided with a KANA (Japanese syllabary) display field and a KANJI (Chinese character) display field in a display device 102. A KANA character or a Roman character inputted through a character input device 101 is displayed in the KANA display field as it is or after it is converted to a HIRAGANA (cursive form of Japanese syllabary). Further, the inputted character is KANJI converted and the converted KANJI is displayed in a KANJI layout field. Thus, the KANJI and a phonetic KANA which is the reading are displayed by single character input.
Patent JP-H05336202-A (JP)
Title: Layer-2 uninterruptive switching system
Inventor: TACHIBANA MANABU
IPC: H04L69/40
Filed: 1992-06-02
Abstract: PURPOSE:To make the application possible even with a duplex constitution or an M (active system) +n (stand-by system) multiplex constitution in a small hardware scale and with no processing burden of a layer 3 and also to make the application of a layer-2 uninterruptive switching system possible despite a high degree of frame multiplication and a large layer-2 succession data quantity. CONSTITUTION:A circuit correspondence part 1 of a layer-2 processing part of an act system selects the transmission of a flag by a 1st selector 4. A 2nd selector 7 blocks up the data path led from a circuit. Then an ACT signal 9 is set in an enable state and a 1st gate 5 is opened, and the data are transferred via a layer-2 succession data transfer bus. The selector 7 selector the reception of the answer data on a stand-by system. Meanwhile both transmission and reception operations are not carried out to the circuit side in the stand-by system. Then the selector 7 selects the reception of the layer-2 succession data. When the selector 7 receives the layer-2 succession data, the selector 7 sets an SBY signal in an enable state and opens a 2nd gate 6 to send an answer back to the act system.
Patent JP-H038114-A (JP)
Title: Magnetic card and discriminating device for the same magnetic card
Inventor: ISHIGURO GINYA
IPC: G11B19/04
Filed: 1989-06-05
Abstract: PURPOSE:To make an illegal action caused by sticking a metallic plate, etc., to a perforation position impossible by providing an area for recording prescribed discriminating information on one face of a belt-like part of the perforation which becomes a standard of the number of useable limit. CONSTITUTION:A magnetic card 1 consists of a structure in which a magnetic layer is applied to the whole surface of one face, and discriminating information 2a is encoded in a discriminating information recording area 2 of one face of a belt-like part to which the perforation is executed successively, together with an information recording area 4. In the information recording area 4, money amount information, issue information, etc., are encoded and recorded, and as for discriminating information 2a, a prescribed bit train such as an equal interval, etc., is recorded. Accordingly, by reading out the discriminating information written in the storage area 2a of this magnetic card 1, whether the magnetic card 1 is legal or not can be decided.
Patent JP-H10334027-A (JP)
Title: Client-server system
Inventor: SENDA KOICHI
IPC: H04L12/44
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To equalize the access right from plural geographically separated client terminals to a server. SOLUTION: When a server S receives a connection request signal at time T2, temporary transmission delay time from a terminal C to the server S is calculated. The server S transmits a connection response signal to the terminal C at time T3 as an answer (S20). When the terminal C receives the connection response signal at time T4, a time error (= terminal error A) between the terminal C and the server S is found out. Then, the terminal C sends a delay reporting packet including terminal ID and the terminal error A to the server S (S30). The server S receiving the packet finds out real transmission delay time between the terminal C and the server S from the error A included in the packet, sets up and registers response queuing time E for the terminal C, generates a registration completion informing signal, and transmits the signal to the terminal C (S40).  At the time of receiving the registration completion informing packet, the terminal C can execute data transfer to/from the server S.
Patent JP-S6121163-A (JP)
Title: Dichromatic disazo dye
Inventor: YAMADA YASUYUKI
IPC: C09B31/065
Filed: 1984-07-10
Abstract: NEW MATERIAL:A compound of formula I [X is alkyl, or alkoxyalkyl, phenyl which may be substituted, cyclohexyl, aralkyl; Y1-Y3 are H, halogen, cyano, hyroxyl, methyl, methoxy, Y1 and Y2 incorporate to form a benzene ring; Z is lower dialkylamino, hyrdoxyl, formula II(R is alkyl, phenyl which may be substituted cyclohexyl)]. EXAMPLE:The compound of formula III. USE: A dichromatic dye rainging from yellow to red for liquid crystals: is has high dichromatic ratio and high fastness. PREPARATION:For example, a compound of formula IV is diazotized, coupled with alpha-maphthylamine to give a monoazo dye of formula V. The product is further diazotized.
Patent JP-H08315519-A (JP)
Title: Recorder/player
Inventor: NAGASHIMA HIDEKI
IPC: G11B20/18
Filed: 1995-05-17
Abstract: PURPOSE: To attain a stabilized reading operation by storing an area where the reading operation has been executed predetermined times or more under control of a retry control means and writing data read out therefrom into that area again. CONSTITUTION: During reproducing operation, information on a magnetooptic disk 1 is detected through an optical head 3 and fed to an RF amplifier 7. The amplifier 7 processes the information to extract a reproduction RF signal which is delivered to an encoder/decoder section 14. Error signal is sent to a servo circuit 9 while group information is sent to an address decoder 10 and demodulated. The decoded address information is sent to a system controller 11 comprising a microcomputer. The data written in a buffer memory 13 is read out at such rate as the reproduced data is transferred at a predetermined rate and sent to the encoder/decoder section 14. The data is then sent out, in the form of a reproduced voice output signal, from a terminal 16 and outputted as a voice.
Patent JP-H10328676-A (JP)
Title: Method and apparatus for controlling injection of hydrogen sulfide removing agent
Inventor: MAEJIMA NOBUYOSHI
IPC: C02F3/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To surely remove hydrogen sulfuide and to surely prevent the formation thereof without excessively adding a hydrogen sulfide removing agent by measuring the sending flow rate and water temp. of waste water and the concn. of hydrogen sulfide in the waste water or gas in a storage tank and controlling the addition amt. of the hydrogen sulfuide removing agent on the basis of the measured results. SOLUTION: When the waste water in a waste water storage tank 1 is sent through a water sending pipe 2 by a water sending pump 3, a hydrogen sulfide removing agent such as nitrate is added from a chemicals storage tank 4 by a chemicals injection pump 5. A temp. sensor 6 and a hydrogen sulfide sensor 7 are provided in the storage tank 1 and a flowmeter 8 is provided to the water sending pipe 2 and the temp. of the waste water and the concn. of hydrogen sulfide in the gas within the tank 1 are measured. These measured values are inputted to a control part 9 and the target addition amt. of the hydrogen sulfide removing agent is set from these values and, on the basis of this set value, the output signal of the chemicals injection pump 5 is outputted from the control part 9.  As mentioned above, the addition amt. of the hydrogen sulfide removing agent is properly controlled corresponding to a change in the sending amt. and quality of waste water.
Patent JP-2000039557-A (JP)
Title: Projection optical system, projection optical device, scanning exposure device, optical processing method and exposure method
Inventor: KUMAZAWA MASAHITO
IPC: B23K26/06
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To attain excellent optical performance with simple constitution and to obtain high throughput. SOLUTION: A projection optical system projecting an image of a first object 10 onto a second object 30 at a substantially size-for-size magnification is provided with a positive lens group G1P having positive refractive force, a negative lens group G1N having negative refractive force and a concave reflection mirror M1. The positive lens group, the negative lens group and the concave reflection mirror are positioned so that a beam from the first object 10 arrives at the concave reflection mirror through successively the positive lens group and the negative lens group, and the beam reflected by the concave reflection mirror goes to the second object through successively the negative lens group and the positive lens group, and the first and second object sides become telecentric.  At this time, the positive lens group contains at least the lens consisting of fluorite and having the positive refractive force, and the lens consisting of synthetic quartz and having the negative force, and the negative lens group contains the lens consisting of fluorite and having the negative force.
Patent JP-H021376-A (JP)
Title: Production of transfer recording medium
Inventor: YAEGASHI HISAO
IPC: B41M5/382
Filed: 1988-06-10
Abstract: PURPOSE:To bind image-forming elements firmly to a support without causing any undesirable change in the elements by applying a predetermined pressure to the image-forming elements arranged on the support, and then heating the elements in the absence of the pressure. CONSTITUTION:Image-forming elements 1c-1e are arranged on a binder 1b provided on a support 1a. A low pressure and heat at a temperature T1 in such ranges as not to cause the elements 1c-1e to develop transferability are simultaneously applied to the elements 1c-1e, thereby binding the elements 1c-1e onto a thermoplastic binder 1b on the support 1a. Thereafter, heat at a temperature T2 higher than T1 is applied to the elements 1c-1e, substantially without applying any pressure, to bind the elements 1c-1e firmly. With a transfer recording medium 1 thus produced, a multicolor image can be formed with high quality.
Patent JP-H0813583-A (JP)
Title: Low tank with cover and assembling method thereof
Inventor: IGUCHI MASAHIRO
IPC: E03D1/02
Filed: 1994-06-23
Abstract: PURPOSE:To assemble a low tank with a ball tap device or a handle device very easily and quickly by mounting a cover previously building in a ball tap device or a handle device on a low tank main body from the upper side. CONSTITUTION:A tank receiver is fixed to a base plate, and a low tank main body is mounted on the tank receiver from the upper side. The low tank main body is covered with a cover 78, and a handle device 38 and a ball tap device 48 are fixed to the cover 78. Cutout parts 82, 86 are provided on the upper edge of the low tank main body. and the low tank main body is covered with the cover 78 to which the handle device 38 and the ball device 48 are fixed, while inserting these devices 38, 48 into the cutout parts 82, 86.
Patent JP-H06351045-A (JP)
Title: Color video signal recording/reproducing device
Inventor: OKAYAMA MUTSUYUKI
IPC: H04N9/80
Filed: 1993-06-14
Abstract: PURPOSE:To make the high image quality of a reproduced image by eliminating the color streaming a vertical direction and the degradation phenomenon of the high frequency component of a luminance signal when a composite video signal is converted into a component video signal, the signal is recorded and reproduced, and the composite video signal is obtained. CONSTITUTION:The phase information of the reference phase of a color sub-carrier wave is transmitted from a luminance and chrominance signal separation circuit 2 to a phase information generator 11. The phase information generator 11 generates the phase information signal corresponding to the reference phase of the chrominance sub-carrier wave, adds the signal to a video signal and records it. At the time of a reproduction, the phase information of the reference phase of the chrominance sub- carrier wave at the time of a record is reproduced by detecting the phase information signal from the reproduced signal in a chrominance sub-carrier wave phase information detector 18. In a carrier chrominance signal modulator 19, a right angle two-phase modulation is performed for two color difference signals by the chrominance sub-carrier wave of the phase based on the phase information of the reference phase of the chrominance sub-carrier wave from the chrominance sub-carrier wave phase information detector 18.
Patent JP-H0567061-A (JP)
Title: Association storage device
Inventor: HONDA KAZUHIRO
IPC: G06F15/18
Filed: 1991-06-13
Abstract: PURPOSE:To analogize and associate an input pattern with a correct pattern even when a noise is included in the input pattern, or one part of the input pattern is omitted, and to highly precisely analogize and associate the input pattern from the correct pattern to a desired signal pattern, and output it. CONSTITUTION:A storage pattern is preliminarily inputted from a first pattern storage part 22 to a self-correlation association storage device 23, and a connection coefficient is optimally searched by a learning, and stored in a load storage means 24. A signal conversion pattern is also recorded in a mutual correlation association storage device 30 in respect of a second pattern storage part 27, mutual correlation association storage device 30, and load storage means 28 in the same ways. In this state, the input pattern is inputted to the self- correlation association storage device 23, and an output pattern obtained by the self-correlation association storage device 23 is analogized and associated while being imparted with a thermal fluctuation signal 26 to obtain the correct pattern. Afterwards, the obtd. correct pattern is inputted to the mutual association storage device 30, and analogized and associated to obtain the desired pattern.
Patent JP-S6121624-A (JP)
Title: Transmitting and receiving device
Inventor: OKAZAKI MORIHIRO
IPC: H04B1/04
Filed: 1984-07-09
Abstract: PURPOSE:To reduce losses of a transmission system after a transmission balancing amplifier by providing a detection circuit of transmission output to an end of the transmission amplifier connected to a 3dB directional coupler. CONSTITUTION:When a transmission output is detected at a periodic check, a 180 deg.-bit phase shifter 14 in a balancing amplifier 13 is set to 180 deg.. A transmission signal inputted from an input terminal 8 is divided into two different from 90 deg. via the 1st 3dB directional coupler 9a, they are amplified respectively by amplifiers 10a, 10b, combined by the 2nd 3dB directional coupler 9b and inputted to a termination 12b via a transmission output detection circuit 5. In this case, the transmission output is detected by the said transmission output detection circuit 5.
Patent JP-H05309887-A (JP)
Title: Image recording device
Inventor: OTAKA KOICHI
IPC: B41J29/48
Filed: 1992-05-08
Abstract: PURPOSE:To make it possible to quickly re-start the feeding of paper or recording medium only by a method wherein the recording medium is turned into paper-feedable state by managing through a paper feed port after delaying jamming is detected. CONSTITUTION:The image recording device concerned has a constitution, in which a CPU 20a changes over the recording sequence to recording medium fed from a paper feeding means as occasion calls on the basis of the change state of respective detected outputs of a manually inserted paper sensor 12 and a resist sensor 13 when the respective detected outputs of the manually inserted paper sensor 12 and the resist sensor 13.
Patent JP-S5839686-A (JP)
Title: Cephalosporin derivative and manufacture
Inventor: DANIERU FUARUJIYU
IPC: C07D498/04
Filed: 1982-08-16
Abstract: New cephalosporin derivatives of the formula:    <IMAGE>  (I)  in which R' represents a protected carboxyl radical, Hal represents a halogen atom, X1 represents a sulphur or oxygen atom or a sulphinyl radical and R represents an acyl radical or an amine-protecting radical, are useful as intermediates for the preparation of cephalosporins having antibacterial activity.
Patent JP-S5265492-A (JP)
Title: Unbalance measuring device for revolving machines
Inventor: HASHIMOTO KAZUYA
IPC: G01M1/14
Filed: 1975-11-27
Abstract: PURPOSE: Easy and highly accurate measurement is made possible even for stationary revolving bodies such as automobiles, etc.  by using the principle of frequency conversion system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5843405-A (JP)
Title: Optical switch
Inventor: UCHIUMI KUNIAKI
IPC: G02B6/35
Filed: 1981-09-08
Abstract: PURPOSE:To obviate the deviation in optical axes before and after switching by forming a mirror surface on the bottom surface of a prism of an isosceles triangle shape in section and inserting the prism at the point of intersection of two optical paths and switching the optical paths. CONSTITUTION:A mirror surface is formed on the bottom surface 8 of a prism 7 of an isosceles triangle shape in section so that the surfaces 9, 10 intersect orthogonally with optical axes O1O2, O3O4, respectively. When there is no prism 7, the rays of optical waveguides 1 and 3 enter optical guides 2 and 4, respectively. When the prism 7 is inserted in such a way that the mirror surface 8 is at the point of intersection with the optical axes O1O2 and O3O4, and the ray from the waveguide 1 is reflected by the mirror surface 8 and enters the waveguide 4, the ray from the waveguide 3 enters the prism 7 perpendicularly to an incident surface 10, is reflected by the mirror surface 8, emits from the prism 7 perpendicularly to an incident surface 9, and enters an optical waveguide 2. Thus the deviation in the optical axes of the optical paths before and after switching is obviated.