baber/WOPTO huggingface dataset:
Patent JP-S57180250-A (JP)
Title: Data transfer system
Inventor: SUZUKI TEIJI
IPC: H04L1/00
Filed: 1981-04-28
Abstract: PURPOSE:To increase the transfer data and to achieve low cost, by switching the transmission station after transferring the data from the transmission station consecutively for a plurality of blocks, in a data transfer system. CONSTITUTION:In transferring data from transmission stations S0-S6 to a reception station R, start-stop synchronism is started after a start-stop synchronizing character S of a data SiD transmitted from a stations Si passes through and a tail flag E is detected, then the data transfer to the reception station R is started. When a plurality of blocks are transferred to the reception station R, a branch device MPX counts the number of transfer of a specific flag E of data block from the transmission station Si to a transmission station Si+1 for switching. The reception station R counts the number of transfer of the head flag F of data transferred from the branch device MPX and opens the reception gate and receives the data of one data block.
Patent JP-H07245956-A (JP)
Title: Ac-dc converter
Inventor: NADAGUCHI NORIO
IPC: H02M7/217
Filed: 1994-03-07
Abstract: PURPOSE:To provide a low cost DC power circuit capable of sufficiently improving a power factor and attaining the inhibition of higher harmonic distortions in spite of small-sized and light-weight constitution. CONSTITUTION:AC input voltage Vin is rectified by a main rectifier 6, and smoothed by a smoothing circuit 18, thus acquiring output voltage Vo. A sub- rectifier 7 is connected to the AC-side both input terminals of the main rectifier 6. The pulsating current output of the sub-full-wave rectifier 7 is converted into auxiliary currents 12 by a current adjusting circuit 8 while the auxiliary currents 12 are overlapped to main currents 11 output from the main rectifier 6, thus obtaining synthetic currents 13. Accordingly, insufficient sections for enhancing a power factor and higher harmonic distortions by main currents 11 are supplied by auxiliary currents 12, thus realizing sufficient improvement in the power factor and the attainment of a higher-harmonic control reference.
Patent JP-S60206706-A (JP)
Title: Tyre of high number of ends carcass
Inventor: KAWACHI MASATAKA
IPC: B60C9/06
Filed: 1984-03-30
Abstract: PURPOSE:To improve resistance to cut and low heat generating properties, by a method wherein, in a tyre for special large vehicle using reed screening-like fabric immersed in RFL, the number of plies, the volume, and an amount of adhesive of the central plies group of a carcass formed with 3 plies group of an inner, an outer, and a central plies group, each having a given thickness are specified. CONSTITUTION:A carcass 1 is formed with an inner surface plies group 4, a central plies group 5, and an outer surface plies group 6, and the carcass in the vicinity of the central line of a tyre is formed in thickness being 10-40% of the thickness of a tyre, and the central plies group 5 has the number of plies which is 60-85% of the total number of plies of the carcass, and the carcass is formed by cord-embedded rubber having a volume rate of 30-45%. In which case, the weight of adhesive is adjusted to 3.5-4.5% of the weight of a cord. This constitution minimizes the occurrence of separation due to an increase in temperature and of cut due to rock, resulting in the possibility to improve safety and durability.
Patent JP-S57178558-A (JP)
Title: Cash dispenser
Inventor: SAKAMOTO KEIJI
IPC: G06Q40/02
Filed: 1981-04-27
Abstract: PURPOSE:To eliminate a waiting time for deposit withdrawal by registering a request for money payment by telephone reservation, and receiving cash only by inserting a card into a cash dispenser. CONSTITUTION:A money paying device consists of a card reader 10, a document issuing machine 11 and a note discharging machine 12 as different bodies. A user calls a telephone set 7 by using a push-button telephone set and then presses a push button of the push-button telephone set to sent a number signal. On receiving the signal, the money paying device side sends information on operation guidance to the user's telephone set and the user inputs an account number, the secret number of a card, and the amount of money to be paid. The data are sent to a head-office device through a circuit control part 8 to discriminate whether the payment is enabled or not. When the payment is possible, the head- office side updates a center file and a clocking device 13 calculates a payment time limit to register the account number, etc., in a table, thereby letting the user know that the payment is allowed. Then, the user inserts the card into the reader 10 to receive the cash.
Patent JP-H11244109-A (JP)
Title: Image appearing mirror
Inventor: MIYAGI YOSHIO
IPC: G09F19/18
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To make a mirror usable for advertizing and as an interior by providing a black box which is constituted to hold the picture, photograph and the film of an image object in an opposing state to the back surface of a half mirror, an illuminating lamp for illuminating its inner part and a sensor for detecting a person. SOLUTION: This image appearing mirror is constituted of a half mirror 1 where paint 5 for shielding light is coated on its rear surface, a black box 3 of which rear surface side is covered to shield external light, an image object 6 which is placed at a position separated from the rear side of the half mirror 1 by a fixed distance inside the box and is projected at an image, on the surface of the half mirror 1, an illuminating lamp 4 provided between the rear surface of the half mirror 1 and the image object 6, a reflection-type sensor 7 provided inside the black box 3 for detecting a person 10 in front of the half mirror 1 and a control circuit 8 for turning-on the illuminating lamp 4 by its detecting signal.  When the mirror detects the person 10 coming to the front of the mirror, the illuminating lamp 4 is turned-on by delaying a fixed time by the operating of the control circuit 8.
Patent JP-S60208902-A (JP)
Title: Dental embedding commposition for casting having high thermal expansion coefficient
Inventor: MORIWAKI YUTAKA
IPC: A61K6/00
Filed: 1984-03-31
Abstract: PURPOSE:To provide a dental embedding composition for casting, having unusually high thermal expansion coefficient at high temperature, and capable of remarkably improving the accuracy of casting, by using aluminum tertiary phosphate composed mainly of berlinite as the refractory material. CONSTITUTION:The objective dental embedding composition for casting and having extraordinarily high thermal expansion coefficient between 800 deg.C and 900 deg.C can be prepared by using aluminum tertiary phosphate composed mainly of berlinite as the refractory material. The aluminum tertiary phosphate composed mainly of berlinite has low specific surface area measured by BET process, i.e. <=5m<2>/g, preferably <=3m<2>/g. To improve the workability of the casting, it is preferable to mx the composition with a silica aggregate, or to heat the berlinite to convert a part thereof to cristobalite, or to add 0.05-3.0wt% one or more group I or group II metal to the aluminum tertiary phosphate.
Patent JP-H01239095-A (JP)
Title: Vapor-phase epitaxial growth of compound semiconductor
Inventor: HASEGAWA FUMIO
IPC: C30B25/02
Filed: 1988-03-19
Abstract: PURPOSE:To carry out selective epitaxial growth of a III-V compound semiconductor on a substrate, by supplying a group III element to a growth region in the form of a trivalent halide stable at normal temperature and reducing the halide with hydrogen in an atmosphere of a separately supplied group V element hydride. CONSTITUTION:A group III element such as Ga or In in supplied in the form of a trivalent halide (e.g., GaCl3) together with a carrier gas (e.g., He) to the surface of a hot substrate placed in a crystal growth region in a reaction tube. Separately, a group V element hydride (e.g., AsH3) is diluted with H2 and supplied to the growth region to effect the hydrogen reduction of the group V element of, e.g., AsH3 and the growth of a single crystal film of a III-V compound semiconductor such as GaAs. A desired mixed crystal can be produced by properly controlling the feeding rate of each element or a hetero structure or superlattice structure can be easily formed by successively transferring a substrate to each growth region.
Patent JP-S63232511-A (JP)
Title: Surface acoustic wave filter matching circuit
Inventor: KITASAGAMI HIROO
IPC: H03H9/145
Filed: 1987-03-19
Abstract: PURPOSE:To prevent the occurrence of the distortion of an input waveform by connecting a matching circuit consisting of the serial circuit of an inductance and a resistance to the input side of a surface acoustic wave filter in parallel. CONSTITUTION:In the case of connecting the input side of the surface acoustic wave filter 1 whose output side is terminated by a resistance R to a line 4 having the characteristic impedance Z=R, the matching circuit 5 consisting of the serial circuit of the inductance L and the resistance R is connected to the input side of the surface acoustic wave filter 1 in parallel so as to execute the matching between the input side of the surface acoustic wave filter 1 and the line 4. Therefore, in the case of connecting it to the line 4 of the characteris tic impedance Z=R, the reflection of a signal does not occur in the input end of the surface acoustic wave filter 1 as to the input signal from the line 4. Thus, the distortion of waveform caused by the mismatching of the impedance is reduced.
Patent JP-S59190489-A (JP)
Title: Vane pump
Inventor: KUMAZAKI SHIGETOSHI
IPC: F04C2/344
Filed: 1983-04-13
Abstract: PURPOSE:To prevent a cavitation, by providing an introducing passage which connects a suction passage to two suction ports almost in the direction of rotation of a rotor and by making the direction of inflow of a fluid to the ports through the introducing passage coincident with that of rotation of the rotor. CONSTITUTION:A suction passage 25 and two suction ports 26a, 26b are connected to each other by an introducing passage 35 extending almost in the direction of rotation of a rotor 6. The direction of flow of working oil to both the suction ports 26a, 26b through the introducing passage 35 is made nearly coincident with that of rotation of the rotor 6. As a result, a fluid such as the working oil is smoothly sucked into a working chamber (not shown) so that a cavitation etc. are prevented. For this reason, the rotor 6 can be rapidly rotated to make a vane pump compact as a whole while securing a flow rate of discharge.
Patent JP-S59207244-A (JP)
Inventor: NEIRU ANDAASON MIIDAA
IPC: G09F3/00
Filed: 1984-03-31
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-H05265869-A (JP)
Title: Device and method for reading data in storage device
IPC: G06F11/14
Filed: 1992-03-23
Abstract: PURPOSE:To provide the device and method for reading data in storage device so as to read desired data from the storage device without fail by using an error retry function even when read error is generated by any periodical disturbance. CONSTITUTION:A CPU 11 in a main body 1 accesses a floppy disk device 4, reads designated data and transfers them to a memory 12. At that time, the CPU 11 detects whether transfer error (same as read error) is generated or not and when the transfer error is generated, the prescribed data are read by accessing again the floppy disk device 4 after waiting just for the time of a random number value, which is generated at that time, multiplied by two seconds. Thus, since the timing of error retry to the floppy disk device 4 is made different of each time, the retry executing cycle of the CPU 11 is prevented from being synchronized to the transfer error generated by the periodical distance.
Patent JP-H10262077-A (JP)
Title: Electronic mail communication method and electronic mail system
Inventor: TAKAGI SHINICHIRO
IPC: H04L12/58
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To attain a reply in a mail form by laying out a regular message retrieved out of a reply message storage file via a message number that is designated by a user via a telephone PB and the personal information on the user in a reply mail form to produce the text data and then sending them in reply. SOLUTION: A reply message storage means 1600 previously stores a regular message to be sent in reply, and a reply mail information storage means 1700 stores the information layout form of a reply mail. Then a user pushes a PB of a telephone set to retrieve and extract a regular message, the transmitter information and the originator information on the user out of the means 1600, via a designated message number. A reply mail processing means 1800 lays out those retrieved message and information in a return mail form which is stored in the means 1700 to produce the text data. Thus, a receiving subscriber can produce a reply mail text, just by the operation of a telephone PB and can transmit the text via a mail transmission means 1900, if a direct reply cannot be made by telephone or is not effective.
Patent JP-H01237195-A (JP)
Title: Receiving sheet for thermal transfer
Inventor: EGASHIRA NORITAKA
IPC: B41M5/40
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a receiving sheet for thermal transfer which has excellent sensitivity at the time of recording images, by providing an image-receiving layer by using an image-receiving layer-forming resin having a density not more than a specified value. CONSTITUTION:An image-receiving layer is provided by using an image-receiving layer-forming resin having a density of not more than 1.1, in a receiving sheet for thermal transfer which comprises a sheet base and the image receiving layer provided thereon for receiving a dye transferred from a thermal transfer sheet by heating. The sheet base may be a plastic film, a synthetic paper, a cellulosic fiber paper or the like. With the image-receiving layer provided by using the resin having the low density of not more than 1.1, dyeability of the layer can be enhanced, because the low density resin enhances diffusivity of the dye at the time of recording an image and increases the quantity of the dye with which the image-receiving layer is dyed. The receiving sheet for thermal transfer may be provided with an intermediate layer such as a cushion layer and a porous layer between the sheet base and the image receiving layer, whereby an image corresponding to image data and having little noise can be transfer recorded with favorable reproducibility.
Patent JP-S541034-A (JP)
Title: Detector for jam
Inventor: KURITA KENJI
IPC: G03G15/22
Filed: 1977-06-03
Abstract: PURPOSE: To effectively detect the transport delay and remaining jam of a material to be transported by generating the first and second signals which correspond to the length of the material to be transported synchronously with the paper feeding, and by discriminating the arrival and passing of the material to be transported at the specified position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52147989-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO SHIGEJI
IPC: H01L21/265
Filed: 1976-06-03
Abstract: PURPOSE: To secure a high-accuracy formation of high resistance using the fact that an accurate prediction becomes possible for the impurity concentration profile with impurity introduction into the semiconductor substrate through ion injection method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52149113-A (JP)
Title: Preparation of photographic photosensitive material
Inventor: FUCHIGAMI SHIYUUZOU
IPC: G03C1/74
Filed: 1976-06-04
Abstract: PURPOSE: To provide a method for adding an additive with immediate effect without time restriction before coating after preparation of a coating solution, by spraying an additive atomized by utilizing ultrasonic vibration on a substrate or on a coated film on said substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06278402-A (JP)
Title: Assembly method of delta wheel
Inventor: MARUYAMA SABURO
IPC: B60B23/00
Filed: 1993-03-24
Abstract: PURPOSE:To improve durability of a delta wheel by increasing rigidity of the connection of its rim and its delta shaped disc. CONSTITUTION:It is a delta wheel assembly method to draw a delta shaped disc 3 material punched out from a flat plate into a disc shape and, after fitting the disc into a rim 4, the disc and the rim are partially expanded at the top of the delta shape of the disc after which the disc and the rim are integrated into one unit by welding or the like. A step portion is formed between the expanded portion and the non-expanded portion and increases the rigidity of the connection.
Patent JP-H02243350-A (JP)
Title: Thermal ink-jet recording apparatus
Inventor: SATO KATSUHIRO
IPC: B41J2/05
Filed: 1989-03-16
Abstract: PURPOSE:To remove the ink adhered to the front surface of a driving roller and the rear surface of a film and to prevent an idle rotation of said film by providing a roller for supplying a liquid ink to the front surface of said film with holes and a cleaner at the front surface of said driving roller or the rear surface of said film for removing the ink. CONSTITUTION:A feed roller 5 and an ink removing cleaner 6 are provided in this thermal ink-jet recording apparatus. The ink feed roller 5 supplies a liquid ink 1 to a film 3 with holes. The ink removing cleaner 6 is provided at the front surface of a driving roller 4 and the rear face of the film 3. The ink feed roller 5 is dipped in the ink 1 and accordingly the ink 1 is adhered to the front surface of the roller 6. The excessive ink is scraped off by a blade 7a to be a predetermined amount. When the ink feed roller 5 is brought in touch with the film 3 wound around the driving roller 4, the ink 1 is supplied to the surface of the film 3. The amount of the ink is made uniform by a blade 7b on the roller 4. The ink is held by a through-hole 8. Although the ink 1 is adhered to the front surface of the driving roller 4 and the rear face of the film 3, the adhered ink 1 is absorbed and removed by the felt ink removing cleaner 6 on the driving roller 4 and the rear face of the film 3.
Patent JP-S541696-A (JP)
Title: Overlap detecting mechanism of banknotes
Inventor: OONISHI TAKESHI
IPC: G07D7/00
Filed: 1977-06-06
Abstract: PURPOSE: To shift banknotes when they overlap, measure the length and detect their overlap by providing banknote overlap shifting mechanisms. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08264882-A (JP)
Title: Manufacture of semiconductor laser
Inventor: UCHIDA TORU
IPC: H01S5/00
Filed: 1995-03-24
Abstract: PURPOSE: To flatten the layers of a laser formed on a lattice relaxation layer by growing an active layer at the second growing temperature higher than the first growing temperature for growing a clad layer on the relaxation layer. CONSTITUTION: An n-type InGaP clad layer 4 is grown at a low temperature, the growth is once interrupted, and a thin GaAs protective film 5 is grown on the layer 4. After the temperature is raised, an InGaAsP optical confinement layer 6 and an InGaAs active layer 7 are grown at the high temperature. Thus, the layers of the laser formed on a lattice relaxation layer can be flattened. As a result, increase in the recombination of the carrier in the active layer is prevented to contribute to improve the light emitting efficiency of the laser.
Patent JP-S63235181-A (JP)
Title: Floor structure of car body
Inventor: KENMOCHI TOSHIHISA
IPC: B62D25/20
Filed: 1987-03-23
Abstract: PURPOSE:To enable coupling of an independently formed floor panel to a body reinforcing member in body assembly line by coupling the body reinforcing member to a flange formed on the upper and lower face sections of a floor panel having honeycomb sandwitch structure. CONSTITUTION:A floor panel 10 has a honeycomb sandwitch structure where a honeycomb core 13 is sandwitched between upper and lower face plates 11, 12. The circumferential portion of the upper face 11 of the floor panel 10 is bent forward and an upper portion joint flange 10a for the floor panel 10 is formed. Circumferential portion of the lower face plate 12 of the floor panel 10 extends approximately in horizontal, and a lower joint flange 10b of the floor panel 10 is formed on the extending portion. Side face sections 1a, 2a of a side sill, 1, a center tunnel 2, a front cross member 3 of a middle cross member 4 are jointed to the upper joint flange 10a, while bottom face sections 1b, 2b thereof are jointed to the lower joint flange 10b.
Patent JP-S57179420-A (JP)
Title: Magnetic bearing
Inventor: NAKADA YUUJI
IPC: F16C39/06
Filed: 1981-04-30
Abstract: PURPOSE:To maintain the length of the magnetic gap constant by providing a thermally deformable member for supporting the second magnet between the static section and the second magnet to be arranged at said static side and controlling the amount of heat to be supplied to the supporting member. CONSTITUTION:A permanent magnet 5 is arranged with the gap (g) above a permanent magnet 4 secured on the upper end face of a vertical rotary member 2, then said permanent magnet 5 is secured through an insulator 6 and a supporting member 7 to the inner face of a vacuum container 1. The supporting member chips 8a, 8b for constructing the supporting member 7 are constructed similarly, where the supporting member chip 8a, for example, is constructed with the first metallic member 9 where the first and second C-shaped bent sections Pa, Pb are formed on a metallic member having high resistivity and thermal expansion factor and the second metallic member 10 formed with a metal having the thermal expansion factor lower than that of the first metallic member 9. Each supporting member chips are connected in series through a lead wire 13.
Patent JP-H08262640-A (JP)
Title: Printed photograph forming method for film unit with lens
Inventor: NEGISHI KENJI
IPC: G03C3/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a printed photograph differed in aspect ratio with one kind of film unit with lens having a simple structure, and print a piece of photographic information such as date onto a printed photograph without increasing the cost. CONSTITUTION: Indexes N, C and P corresponding to three kinds of finder visual field frames and a memo recording column 28 for recording them and setting a print size are printed on the reverse surface of a paper box 21. The photographing date and print information every frame are recorded on the memo recording column 28. After the photographing is ended, and a film cartridge is taken out from a film unit with lens, the photographing date and print information are magnetically recorded on the magnetic recording layer of the film by a magnetic recording device. At printing, a photographic printer is controlled by use of the photographing date and print information every frame read from the magnetic recording layer to form a printed photograph.
Patent JP-H08208574-A (JP)
Title: Method for crystallization of aspartic acid
Inventor: MORI YOSHIAKI
IPC: C07C227/18
Filed: 1995-03-24
Abstract: PURPOSE: To provide a method for producing high-purity L-aspartic acid crystal, capable of precipitating columnar L-aspartic acid crystal having a large crystal diameter, consequently improving high solid-liquid separation and rinsing effect. CONSTITUTION: In a method for crystallizing L-aspartic acid by mixing an aqueous solution of ammonium L-aspartate with maleic acid, the aqueous solution of ammonium L-aspartate and maleic acid is successively fed to a crystallizing tank, L-aspartic acid is precipitated at 10-90 deg.C and a slurry is continuously taken out.