baber/WOPTO huggingface dataset:
Patent JP-H02215755-A (JP)
Title: 1-amino-s-methylisothiourea-7,7,8,8-tetracyano-quinodimethane complex salts and production thereof
Inventor: KURIHARA HIROYUKI
IPC: C07C253/30
Filed: 1989-02-15
Abstract: NEW MATERIAL:The compound of formula I (m is positive number corresponding to the molar number of neutral 7,7,8,8-tetracyanoquinodimethane included in 1mol of the complex salt and is 0.5 1.5). EXAMPLE:1-Amino-S-methylisothiourea.quaternary ammonium.7,7,8,8- tetracyanoquinodimethane complex salt. USE:Organic semiconductor useful as an electrically conductive material in the field of electronic apparatus and electronic material. PREPARATION:The compound of formula I can be produced by reacting a 1-amino-S-methylisothiourea.quaternary ammonium salt of formula II (X is halogen) with 7,7, 8,8-tetracyanoquinodimethane of formula III preferably in an inert gas atmosphere in a solvent such as acetonitrile at the boiling point of the solvent.
Patent JP-H10229776-A (JP)
Title: Health condition discriminating method for shellfish
Inventor: WADA NAOKI
IPC: G01N21/359
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminate propriety in the health condition of shellfish such as hatchery shellfish without contact and destruction through speedy and easy operation. SOLUTION: The light of prescribed wavelength for 650 to 2000nm is transmitted through the shell to living hatchery shellfish and the quantity of light absorbed at the wavelength related with the quantity of glycogen stored in the meat of shellfish is measured so that the propriety in the health condition of shellfish can be discriminated without contact and destruction.
Patent JP-H09233455-A (JP)
Title: System and method for image scramble processing
Inventor: NAKAMURA TAKAO
IPC: H04N7/167
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide system and method for image scramble processing with which effective control can be provided by providing strength almost equal with ordinary enciphering device and a scramble canceling device can easily be added to a receiver having no scramble canceling device as well. SOLUTION: At a transmission station facility 1, a scrambler 4 is connected just after an image encoder 3 and encoded input image information 6 is scrambled and sent to a recipient facility 8. At the recipient facility 8, a descrambler 10 is connected just before an image decoder 11, scramble master keying is used and scrambling is canceled. At the scrambler 4, a desired image component to be made secret is extracted and enciphered, dummy information is added suitably for the syntax of encoding and the image decoder 11 adds the previously enciphered original image component to a part to be ignored so that effective control can be provided.
Patent JP-H11229586-A (JP)
Title: Fitting tool for outer wall material
Inventor: OBARA TAKAAKI
IPC: E04F13/08
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To easily fix a lightweight outer wall material to a skeleton with good stability by dry execution by forming a notch piece pair with a lower notch piece supporting the lower section of the outer wall material in the horizontal direction and an upper notch piece fixing the upper section of the outer wall material in the horizontal direction, and arranging multiple notch piece pairs in the longitudinal direction. SOLUTION: Within notch pieces formed along the longitudinal direction of a long fitting tool main body, a lower notch piece 1 is protruded outward, and it is inserted into a downward coupling groove provided on the back face of an outer wall material 6 to support the lower section of the outer wall material 6 in the horizontal direction. An upper notch piece 2 is also protruded outward, and it fixes the upper section of the outer wall material 6 in the horizontal direction. A notch piece pair is formed with the lower and upper notch pieces 1, 2, and multiple notch piece pairs are arranged in the longitudinal direction, thereby the lightweight outer wall materials 6 made of a metal or a resin can be easily executed by the hooking method without being interlocked together, and the outer wall materials 6 can be fixed stably and firmly.
Patent JP-H09225462-A (JP)
Title: Alkaline ionized water adjuster
Inventor: OTSU TOMONOBU
IPC: C02F1/46
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To simply fix pH corresponding to the application of water and keep the pH of a discharged ionized water to a prescribed value even if the degree of flow control or a feed water in each district is different. SOLUTION: The alkaline ionized water adjuster 3 is provided with a pH setting part 321 capable of setting the pH of the generated ionized water by stages in every plural concentration levels and an application display part 323 for displaying each application of the ionized water capable of using in each concentration level by allowing to correspond to the concentration level. Then the pH setting corresponding to the application of water is immediately executed by providing a control means to bring the detected pH value close to the desired pH by comparing the pH value detected by a pH sensor to the desired pH value and changing the duty ratio of basic pulse of DC voltage and current for electrolysis.
Patent JP-S54128684-A (JP)
Title: Charge transfer device
Inventor: SUZUKI NOBUO
IPC: H01L29/762
Filed: 1978-03-30
Abstract: PURPOSE:To obtain the signal charge having second power characteristics to the input signal, by causing the charge having non-linear relation, through a given shape of the well of potential corresponding to the gradient of potential given to the resistive electrodes. CONSTITUTION:On the one conduction type semiconductor substrate 1, the resistive electrode 4 is provided via the insulation film 11, and the input electrode 3 is formed close to it. Further, at the opposite side of the electrode 3, the transfer electrodes 5 to 9 are sequentially attached near the electrode 4, and in contact with the electrode 3 in the substrate 1, the opposite conduction type source region 2 and the channel block region 10 having high impurity concentration of the same conduction type as the substrate 1 at the end of the substrate 1 are respectively formed by diffusion. Further, at the both ends of the electrode 4, low resistance electrodes 4a and 4b are placed while positioning on the region 10, and different voltage is fed between the both ends of the resistor part 4c caused between them. With this constitution, the resistance between the both ends of the electrode 4 is selected from several hundreds ohms to several tens of kiloohms to cause the potential well 12 having a slope under the resistor section 4c.
Patent JP-H027255-A (JP)
Title: Reel driving device for magnetic recording and reproducing device
Inventor: YOSHIDA MASASHI
IPC: G11B15/44
Filed: 1989-02-17
Abstract: PURPOSE:To improve performance with simple constitution by switching and transmitting the rotation of a belt pulley directly to a driving pulley in a fast feeding or a rewinding mode, and switching and transmitting the rotation of the belt pulley to the driving pulley via a slippage mechanism in a reproducing or a recording mode. CONSTITUTION:In reproduction or recording performed with constant driving in a forward direction, the torque of the belt pulley 19 is transmitted to a take-up pulley 22 by a belt 23, and the torque is transmitted with friction to a gear pulley 24 by a linking mechanism consisting of felt washers 25 and 26, a crimp-stype plate 27, a spring 28, and a stopper 29. And the torque is transmitted to a switching pulley 31 by an idler gear 30 engaged with a gear part 24b. In the case of performing fast feed or rewind, the torque of a motor 4 rotates the driving pulley 10 in a clockwise direction in figure 3 via a belt 20, the belt pulley 19, and the switching pulley 31, thereby, the fast rotation of a reel board 3 can be performed via an idler 12. In such a way, it is possible to surely perform the switching of the transmission of the rotation by the mode, and to improve the performance.
Patent JP-S59167575-A (JP)
Title: Preparation of acid addition salt of 2-(7- indenyloxymethyl)morpholine derivative
Inventor: TAKAHASHI KOUZOU
IPC: C07D265/30
Filed: 1984-02-29
Abstract: PURPOSE:To obtain the titled compound useful as an antidepressant, by isomerizing a mixture of 2-(7-indenyloxymethyl)morpholine and 2-(4-indenyloxymethyl) morpholine with not more than an equimolar amount of an acid. CONSTITUTION:A mixture of 2-(7-indenyloxymethyl)morpholine shown by the formula I (one of two dotted lines is single bond and the other is double bond) and 2-(4-indenyloxymethyl)morpholine is isomerized with not more than an equimolar amount (preferably an amount approximately to equimolar amount) of an acid such as hydrochloric acid, phosphoric acid, citric acid, or benzoic acid in an organic solvent such as methanol, ethanol, benzyl alcohol, acetone or ethyl acetate, to give an acid addition salt of 2-(7-indenyloxymethyl)morpholine shown by the formula II.
Patent JP-H06251806-A (JP)
Title: Layer member seal structure for zinc-bromine battery
Inventor: NIINUMA NAOHISA
IPC: H01M12/08
Filed: 1993-02-25
Abstract: PURPOSE:To provide a layer member seal structure which has no trouble in performance if each member is decreased in rigidity by increasing sealing quality between a middle electrode and a separator, as parts of a zinc-bromine battery, under liquid tight condition. CONSTITUTION:On both faces of frames 1b, 2a located on the outer peripheries of a middle electrode 1 and a separator 2, respectively, as parts of a battery mainframe, recesses 1c, 2d are formed which are shaped one opposed to the other in lamination. On bottom faces of the recesses 1c, 2d, seal lips 20, 21 are protrusively installed which have shapes of making pressure contact with the opposite recessed bottom face while being elastically deformed at the time of building layers. The seal lips 20, 21 wedge-shaped with the ends formed thin are protruded in numbers in such a manner that they are mutually shifted not to make one interference with the other in lamination. The seal lips 20, 21 are formed integrally with the middle electrode 1 and the separator 2 by molding means.
Patent JP-S58152845-A (JP)
Title: Novel polyamine
Inventor: MIYAMOTO AKIRA
IPC: C07C215/18
Filed: 1982-03-08
Abstract: NEW MATERIAL:N,N'-Bis(3-aminomethylbenzyl)-2-hydroxytrimethylenediamine of formula. USE:Useful as an epoxy resin hardener, a raw material of other hardeners, a modifying component for polyamide resin, or a raw material of reactive polymer. When the polyamine is used for the curing of epoxy resin, the curing reaction proceeds sufficiently even at a low temperature, and the cured product has excellent flexibility. There is no whitening by the absorption of carbon dioxide gas. PROCESS:The compound of formula can be prepared by reacting m-xylylene- diamine with epichlorohydrin in the presence of an alkali metal hydroxide, and removing produced water and alkali metal chloride from the resultant reaction mixture. The amount of m-xylylenediamine is 6-20moles per 1mole of epichlorohydrin. The reaction is carried out perferably at 40-100 deg.C.
Patent JP-H10234067-A (JP)
Title: Key telephone system
Inventor: FUJITA KENJI
IPC: H04Q3/58
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the key telephone system in which a processing capability of a main control means is effectively utilized by deciding a data communication speed between the system and a key telephone set based on number of pushbutton telephone sets connected to the system. SOLUTION: A key telephone set 20 sends a setting instruction of a data communication speed to a CPU 11 via an interface circuit 22. Upon the receipt of the setting instruction, the CPU 11 reads contents of a key telephone set connection number memory 13 and decides a communication speed based on the read number of connected key telephone sets and on a threshold speed corresponding to the noticed data communication speed and writes the communication speed to a communication speed memory 14 and increments the content of the key telephone set connection number memory 13. The interface circuit 12 informs the instructed communication speed to the key telephone set 20 to set the communication speed with the key telephone set 20 to an instructed communication speed.
Patent JP-S61196323-A (JP)
Title: Rotary disk control system
Inventor: MAEDA YOSHINOBU
IPC: G11B20/10
Filed: 1985-02-27
Abstract: PURPOSE:To eliminate the waiting state for revolution of a disk up to the head address by starting immediately read/write processing at and after the relevant sector when a read/write indication is received from a processor and as long as a recording/reproduction head is positioned within a designated area. CONSTITUTION:A control circuit 9 receives control information from a processor via a control bus (n) and supplies the head sector address to a register 1 and the number of processing sectors to a register 2 respectively. While the end sector address calculated by those registers 1 and 2 is set to a register 3. A read/write control circuit 4 receives a read indication to read the present address (e) of the read head out of a disk device 5. Then the read processing is started immediately if it is decide by a comparator 7 that the address (e) is set within a range between the head address of the register 1 and the end address of the register 3. Then data are stored in a buffer memory 6.
Patent JP-H11226495-A (JP)
Title: Painted metallic sheet having excellent flawing resistance
Inventor: WATASE TAKESHI
IPC: B05D7/24
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the flawing resistance of a coating film surface without impairing the processing characteristic required for painted metallic sheets including post-coated metallic sheets. SOLUTION: The surface of a metallic sheet is coated with a coating film contg. approximately spherical org. particles. The projection surface area ratio (S:%) occupying the coating film area of the org. particles projecting to the coating film surface is <=80% in plan view and the projection height average (H:μm) of the org. particles from the coating film surface enclosing the respective projected org. particles is <=50% of the average diameter of the used org. particles. Further, the product (S×H) of the projection area ratio (S:%) and the projection height average (H:μm) is specified to >=180(%/μm).
Patent JP-H05237372-A (JP)
Title: Reactor for small gravity
Inventor: WATANABE MASAMI
IPC: B01J14/00
Filed: 1992-02-24
Abstract: PURPOSE:To effect a liquid phase reaction in an ideal diffusive-dominant field by using a sealing vessel to house a flexible bag filled with a reaction liquid and a liquid medium showing the same vapor pressure curve as that of the reaction liquid in a manner that the bag is held in the liquid medium. CONSTITUTION:When a sealing vessel 1 exposed to a minute gravity environment, the liquid medium 2 containing the bag 4 becomes sphere by surface tention and the liquid medium 2 is surrounded with gas. When the vessel 1 is heated, the liquid medium 2 expands due to the temp. elevation while the reaction liquid 3 in the flexible bag 4 expands. The liquid medium 2 and the reaction liquid 3 show the same vapor pressure curves so that both of these expand in the same way. In this sate, gas in the vessel 1 surrounds the liquid medium 2. Even when the free surface of the liquid is formed and Marangoni convection is caused, the reaction liquid 3 is housed in the bag in the liquid medium 2 so that the reaction liquid 3 has no influence of the Marangoni convection. Thus, an ideal diffusion-dominant field can be obtd., in which the liquid phase reaction is effected in the reaction liquid 3.
Patent JP-H05236012-A (JP)
Title: Packet communication system
Inventor: SASAKI YASUTAKA
IPC: H04W84/12
Filed: 1992-02-24
Abstract: PURPOSE:To give equal communication quality to each terminal station by eliminating the difference from throughput and packet transfer delay of each terminal station resulting from a power capture effect. CONSTITUTION:Each of terminal stations (1-5) is provided with a packet re- transmission controller (13-53) controlling re-transmission of a packet when the sent packet is not received by an opposite terminal station. The packet re-transmission controller generates uniform random numbers from '1' to 'K' in response to a maximum re-transmission interval K (K is a positive integral number) allocated in advance in each terminal station when a reception reply from the opposite terminal station is not received within a prescribed time and decides the time when the packet is sent again depending on the number thereby controlling the packet re-transmission. The maximum re-transmission interval K is set so that the throughput and the average transfer delay time of each terminal station are identical in the environment taking power capture effect into account.
Patent JP-H0563576-A (JP)
Title: Decimation filter of plural channels relating to a/d converter of sigma delta system
Inventor: SUTEIIBUN RII GAABERITSUKU
IPC: H03M3/00
Filed: 1992-02-24
Abstract: PURPOSE:To halve a sampling time interval by forming decimation filters of plural channels with less hardware and operating two filters to one input in time division. CONSTITUTION:A voltage is fed from secondary winding of transformers 11-16 to sigma delta modulators 21-26, while an analog reference voltage AGND is fed to the secondary winding from a generating section 18 in an integrated circuit 5. The frequency of a clock signal from a clock generating circuit 100 is set to a radio specified by the crystal control oscillation with respect to a frequency of 10MHz controlled by a crystal 101. The oscillated frequency is 1/4 frequency-divided in the clock generating section into 2.5MHz and an oversampling rate with respect to sigma delta modulators 21-26 is decided, the decimation filter 20 revises data to a multiplier - adder processor 30 at a word rate of 4.9kHz.
Patent JP-H03241697-A (JP)
Title: Illumination control device
Inventor: SHIBATA AKIHIRO
IPC: H05B37/02
Filed: 1990-02-17
Abstract: PURPOSE:To improve operability by turning on a lighting monitor if at least one of light sources of a control slave unit to be controlled is turned on when a monitor slave unit is set to the forgotten-off control mode, then turning off the light source which is kept on. CONSTITUTION:A main operation panel 1 serving as a master unit has a setting means of P-ROM setting the normal mode and the forgotten-off control mode, and control terminals 5 serving as control slave units connected with illumination apparatuses 4 serving as light sources, a switch 6 with the function as a monitor slave unit, and a daylight sensor terminal 8 connected with a daylight sensor 7 are connected to the main operation panel 1 via a transmission line 3. The monitor slave unit 6 controls the light sources 4 of the control terminals 5 controlled in the normal mode when the normal mode is set, it turns on a lighting monitor when the forgotten-off control mode is set and at least one of the light sources of the control terminals is lighted, and it turns off the light source which is kept on.
Patent JP-H07246216-A (JP)
Title: Adhesive structure of article for throwaway body fluid absorptive wear
Inventor: YAMAMOTO MASAMITSU
IPC: C09J7/02
Filed: 1994-03-08
Abstract: PURPOSE:To eliminate the adhesion of foreign matter to tacky adhesive areas and obviate the need for release paper by providing only the recessed parts of a resilient blank having a surface consisting of plural projecting parts and recessed parts with the tacky adhesive areas and making these tacky adhesive areas stickable to the other in such a manner that the projecting parts are compressed and the tacky adhesive areas are exposed to the front surface when these parts are pressed to the other. CONSTITUTION:A tape fastener 1 is composed of a tape part 11 and a tacky adhesive part 10. The tacky adhesive part 10 has the many projecting parts 12 and the recessed parts 13 formed therebetween on its surface. The recessed parts 13 have the tacky adhesive areas 15 coated with tacky adhesives 14. The projecting parts 12 are compressed and flattened and the tacky adhesive areas 15 are ejected to the front surface when the tape fastener 1 is pushed toward the other part, by which the tape fastener is peelably stuck. In such a case, the tape is so formed that the total sum of the elastic recovery force of the compressed plural projecting parts 12 do not surpass the total sum of the tacky adhesiveness of the tacky adhesive areas 15. The projecting parts 12 exist forward of the tacky adhesive areas 15 in such a manner and the unnecessary adhesion of the foreign matter to the tacky adhesive areas 15 is averted.
Patent JP-H01212386-A (JP)
Title: Imaging system
Inventor: TAKEMOTO NORIYUKI
IPC: H04N5/335
Filed: 1988-02-19
Abstract: PURPOSE:To certainly input the flame generated by a flash means, by a method wherein the trigger signal from a sensor detecting the arrival of an object is delayed by setting a predetermined reserving section before outputted to an image input means and the flash means. CONSTITUTION:An imaging system consists of a photoelectric sensor 1 for detecting the arrival of an object, an image processor 2 for inputting imaging data from a CCD camera 3 to perform processing such as pattern matching, a stroboscopic controller 4 for generating a stroboscopic bulb 5 and the delay circuit 6 interposed between the sensor 1, the processor 2 and the stroboscopic controller 4. The delay circuit 6 delays the trigger signal [1] outputted from the sensor 1 to output the same to the processor 2 and the stroboscopic controller 4 as trigger signals [2], [3]. By this method, position accuracy at the input time of an image becomes high and the flame generated by a flash means can be certainly inputted and no abnormal imaging data is generated.
Patent JP-H01211152-A (JP)
Title: Bus transfer control system
Inventor: KURODA KENJI
IPC: G06F13/20
Filed: 1988-02-19
Abstract: PURPOSE:To simultaneously give the use right of a bus to both by respectively suppressing and attaining the generation of a reading writing request signal in accordance with the data writing and reading request of the same cycle as it in accordance with the receiving of a response requesting signal from the bus slave at a bus master. CONSTITUTION:When a reading data response occurs in a bus slave 4, a data writing request occurs in a bus master 3 and a data reading request occurs in a bus master 2 simultaneously, the sending of the reading request signal in accordance with the data writing request from the bus master 3 is stopped by the sending of the response request signal from a bus slave to a competition control line 15 and therefore, a receiving signal is absent at a receiver 24 of the master 2. On the other hand, since the sending of a reading writing request signal by the data reading request of the master 2 is not interrupted by the receiving of the response request signal, an address information line 11 and a request control information line 13 of a bus 1 are occupied by the master 2.
Patent JP-H04355989-A (JP)
Title: Metal base wiring board
Inventor: BABA DAIZO
IPC: H05K3/38
Filed: 1991-03-04
Abstract: PURPOSE:To obtain a metal base wiring board excellent in both heat dissipating property and interlaminar adhesion. CONSTITUTION:A metal foil is provided onto the upside or the rear side of a metal board through the intermediary of a thermosetting resin layer which contains filler treated by coupling agents, which is formed into a metal base wiring board of integral structure, and thus a metal base wiring board excellent in both heat dissipating property and interlaminar adhesion can be obtained.