baber/WOPTO huggingface dataset:
Patent JP-H01286746-A (JP)
Title: Gate drive circuit for thyristor
Inventor: NAKATANI MAKOTO
IPC: H02M7/493
Filed: 1988-05-13
Abstract: PURPOSE:To continue supplying power to a load without momentary power interruption by momentarily short-circuiting the gates to the anodes of thyristors connected in anti-parallel of the backup power source system of an AC switch when a control power source common for power supply systems is abnormal. CONSTITUTION:The gate drive circuit of a thyristor is composed of a backup power source 1, an inverter 2 having a battery 5 as a power source to output an AC voltage Vi, an AC switch 3 for switching a power supply path to a load 4 without momentary power interruption, a control power source 6, a controlling circuit 11 of the inverter 2, an oscillator 7, an AC switch controlling circuit 8, a trouble detection circuit 9, etc. Leads (f), (h) connected through resistors Rg1, Rg2 are provided at thyristors TH1, TH2 of the power source 1 side, and photocouplers are connected correspondingly to the contacts of relays. Thus, when a relay is operated by the malfunction of the power source 6, the gates to the anodes of the thyristors TH1, TH2 are short-circuited through resistors Rg1, Rg2.
Patent JP-H0789994-A (JP)
Title: Peptide derivative
Inventor: RAINERU ARUBERUTO
IPC: A61K38/00
Filed: 1994-05-30
Abstract: PURPOSE: To provide a novel compd. which has an excellent pharmacological activity and is useful e.g. as a remedy for hypercalcemic diseases, Paget's diseases, etc., and as an inhibitor aganist ovulation or spermatogenesis.  
     CONSTITUTION: This compd. is an LHRH antagonist peptide having, in the form of being combined with amino groups, a sugar residue (A) and a residue of (B) formula I (wherein Y 1  and Y 2  are both H or either one is H and the other is OH; and f and g are each 0 or 1) or formula II or a physiologically tolerable ether or ester thereof (provided when the LHRH antagonist peptide has residue A, then this residue is an Amadori sugar residue attached by a coupling other than a direct N-glycosidic bond to an ω-amino group of an ω-amino-substd. side chain at the 8 position) in free form or in salt or complex form. An example is a compd. of formula III. The compd. having a residue of formula I is obtd. by reducively aminating a compd. of formula IV (wherein Z 4  is -CHO or the like) with a compd. of the formula: P-NH 2  (wherein P is an LHRH antagonist residue or the like) to give an isomer mixture and separating and recovering an optically active isomer from the isomer mixture. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5818906-A (JP)
Title: Preparation of electric winding for ultra-low temperature
Inventor: MORIYAMA HIDESHIGE
IPC: G21B1/11
Filed: 1981-07-27
Abstract: PURPOSE:To suppress compressive fatigue of insulator due to a large magnetic force by  impregnating a particular liquid refrigerant into the insulator or filling the space with the same around electrical conductor within a vacuum vessel and by solidifying said liquid refrigerant. CONSTITUTION:The interlayer insulating layer 3 is formed by winding an ultra-conductive material 1 having plurality of cooling holes 2 at its inside. Thereafter, a winding 4 is formed by winding said conductive material and the insulating layer to ground 5 is formed around said winding 4, and these are loaded within the vacuum vessel 6. The liquid refrigerant which solidifies at a temperature of about 50k, for example, the liquid  nitrogen is supplied into said vessel 6 and is also impregnated into the insulating layers 3,5 and supplied into the remaining space in said vessel 6. A low-temperature refrigerant, for example, the ultra-low temperature helium is then supplied through the cooling holes 2 in order to solidify the previously impregnated or filled liquid refrigerant, thereby resulting in the solidified insulator 7. If a large magnetic force is generated on the winding 4, such force is equally applied on the insulating layers 3,5 and insulator  7, and such force is directly transmitted to the vessel 6. Namely, the vessel 6 directly supports a magnetic force, suppressing compressive fatigue of the insulating layers 3,5 and insulator 7.
Patent JP-S62271270-A (JP)
Title: Head access controller
Inventor: OGAWA KOICHI
IPC: G11B21/08
Filed: 1986-05-20
Abstract: PURPOSE:To shorten the time required for an access by counting the number of all information recording tracks which head crosses according to the respective detecting signals of a first track detector, a second track detector and a moving speed detector. CONSTITUTION:The moving speed detector detects the moving speed of the head by a head driving current obtained from a head driving mechanism, a selection switch 42 selects the output pulse of the first track detector 1 in the range where the moving speed of the head is lower than a prescribed value v1, selects the output pulse of a multiplier 41 in the range where it exceeds v1 and a counter 43 counts the number of the pulses of the output pulse and feeds to an access control system. When the detecting capacity of the first track detector 1 and the second track detector 2 is substantially the same,a the value of v2 can be (n) times the value of v1, for instance, 100-200 times. Thereby, the head access time can be remarkably shortened.
Patent JP-H0413089-A (JP)
Title: Shelf plate and molding device therefor
Inventor: OZAKI MAKOTO
IPC: F27D3/12
Filed: 1990-05-02
Abstract: PURPOSE:To improve the resistance to spooring and prevent the generation of a step in the outer rim of a shelf plate by a method wherein the shelf plate is formed of a refractory so as to have the shape of a plate and grooves, extended from the outer rim toward the inside of the same, are provided while connecting parts, connecting both sides of the grooves, are formed on the ends of the outer rims of the shelf plate. CONSTITUTION:A shelf plate 11 is formed of a refractory such as silicon carbide or the like, for example, so as to have the shape of a rectangular plate and 6 pieces of grooves 12, for example, are formed. The ends 12a of the grooves 12 at the side of the outer rim of the plate 11 are positioned at slightly inside of the rim of the shelf plate 11 and a distance between the ends 12a and the rim is preferably 3.5mm-13mm. According to this method, the rim sides of the shelf plate 11 are not split but connected whereby connecting parts 13, connecting both sides of the grooves, are formed. On the other hand, the ends 12b of the grooves at the inside of the shelf plate 11 are formed so as to be circular. According to this shelf plate, a strength against a force to form a step generated upon drying or heating becomes big whereby the generation of a step can be prevented. Further, internal stress accompanied by thermal expansion and/or thermal contraction can be absorbed whereby the generation of spooring can be prevented.
Patent JP-H06331518-A (JP)
Title: Material tester
Inventor: YOKOTA AKIYOSHI
IPC: G01N3/08
Filed: 1993-05-19
Abstract: PURPOSE:To provide a material tester which can accurately measure a material under test formed of a non-homogeneous material without bringing a platen into one side contact with the material under test even in the case where the material under test is compression-tested. CONSTITUTION:When a crosshead is moved down in a state that a valve 15 is opened and a platen 1 is brought into contact with a material TP under test, a spherical seating function is operated between a spherical seat support 2 and the platen 1, and the platen 1 is brought into contact with the entire surface of the material under test. Then, when a compression test is started in a state that the valve 15 is closed and oil is sealed in cylinder chambers 4, the inner pressure exerted on rams 3 having the same diameter is maintained constant, the material under test is buckled due to the fixing of the platen 1 to the support 2, and even if the material under test is inclined, concentration of a load on a weak part of the material under test can be avoided.
Patent JP-S5450494-A (JP)
Title: Treating method for ceramic catalyst
Inventor: KAMIYA KUNIO
IPC: B01J38/00
Filed: 1977-09-30
Abstract: PURPOSE: To enhance the activity and wear resistance of a low activity ceramic catalyst in which its catalyst metal penetrated into the interior of carrier, and to reduce the powdering rate of the catalyst during use by removing a catalyst metal- unsupporting zone present in the shell of the catalyst by abrasion.  
     CONSTITUTION: Catalyst metal-unsupporting zone 3 of an inferior Pd-alumina catalyst in which Pd as catalyst metal 2 penetrated into the interior of alumina carrier 1 is removed with a ball mill by abrasion. By this ball mill treatment the activity of the catalyst is enhanced over untreated catalyst and the powdering rate is reduced during use. In the drawing DF(-) representes catalyst performance and the drawing shows that the activity of the inferior catalyst is increased by the abrasion treatment 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5913890-A (JP)
Inventor: JIEEMUZU AARU DERONGU
IPC: F27D1/12
Filed: 1983-06-28
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-S6010248-A (JP)
Title: Resist coating method
Inventor: TANAKA HIROYUKI
IPC: H01L21/027
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a resist film having stable resist sensitivity and uniform thickness by forming an atm. of a resist solvent vapor near the substrate of a semiconductor and then, coating the substrate with a resist. CONSTITUTION:A silica layer 3 is formed on a spin head 1 as a silicon wafer 2, and an adhesive of OAP is applied to the layer 3. The vapor 5b of a resist solvent 5a, such as 2-ethoxyethyl acetate, is released from a disc 6 provided with porous material on one side to fill an atm. near and above the wafer 2. The resist contg. said solvent is dropped on the layer 3 rotated together with the head 1 to coat the layer 3 with the resist film 4. The remaining OAP on the layer 3 is exhausted due to the filled resist solvent vapor to give a state almost vacant of it. The presence of the vapor 5b maintains the solvent 5a in the resist film uniform, and a sufficient drying time is obtained in the next backing step.
Patent JP-H04321711-A (JP)
Title: Cooling device for exhaust manifold
Inventor: MINAMI MASAHIKO
IPC: F01P3/12
Filed: 1991-04-19
Abstract: PURPOSE:To uniformly lower the temperature of an exhaust manifold extending over from the inlet to the outlet by enlarging cooling effect of the exhaust manifold by cooling water according as gas flows from the inlet to the outlet. CONSTITUTION:An exhaust manifold 1 of four cylinder marine diesel engine 2 is covered with a cooling water jacket 8. Contact area of fins provided on the outer circumference of the exhaust manifold with cooling water flowing in the cooling water jacket 8 is enlarged according to progressing from the inlet 6 to the outlet 7. Hereby cooling effect of the exhaust manifold 1 by cooling water flowing in the cooling water jacket is enlarged following from the inlet 6 to the outlet 7. Accordingly, the temperature of the exhaust manifold 1 can be uniformly lowered extending over from the inlet 6 to the outlet 7.
Patent JP-H08312281-A (JP)
Title: Underground crack closing material and method for closing underground crack
Inventor: AZUMA MASAHARU
IPC: E21D9/00
Filed: 1995-05-16
Abstract: PURPOSE: To enable an artificial crack generated in a great-depth high- temperature rock to be closed in a short time. CONSTITUTION: An underground crack closing material made from a slurry containing acid sediments of water glass and magnesium chloride, sodium hydroxide, and lithium hydroxide, i.e., raw components of hectorite, in 1 to 10wt.%, concentrations, is injected and made to flow through a crack generated in a rock. In an underground high-temperature environment, the underground crack is closed by gelling of hectorite synthesized from the raw components in the slurry.
Patent JP-H11313277-A (JP)
Title: Image recording and reproducing device
Inventor: HONDA KAZUYUKI
IPC: G06T13/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To facilitate retrieval of a still image in a jog or a shuttle mode in the case that a moving image signal and a still image signal are recorded in an intermingled state in a resource area of a recording medium. SOLUTION: The operator operates a keyboard 6 or the like to set a repetitive frame number of a still image on an environment setting menu displayed on a display device 5 of the device 100. When the operator uses a remote commander 34 to enter a resource of a still image signal, a still image signal (a video signal of one frame) selected among external video signals is repetitively recorded to a resource area of a hard disk unit 24 by a preset repetitive frame number. Thus, a sill image is easily recognized in the case of reproducing the resource area in which a moving image signal and a still image signal are recorded in an intermingled state in a jog or shuttle mode and the still image in the jog or shuttle mode is easily retrieved.
Patent JP-S62274401-A (JP)
Title: Correcting method for teaching program to robot
Inventor: HOSOI HAJIME
IPC: B25J9/22
Filed: 1986-05-23
Abstract: PURPOSE:To automatically generate a teaching program after an inflection, by correcting a teaching program before bending, when a tool to be attached to a wrist of a robot has been brought into contact with an object work or a jig, etc., and has been bent. CONSTITUTION:In a teaching point Pn before a replacement of a tool or bending, work point positions Xn, Yn and Zn of the tool which has been attached to a write of a robot can be shown by an equation I, and as for F, the work point positions Xn, Yn and Zn of the tool are functions of theta<1>N-theta<m>n and XA, YA and ZA. When the tool has been replaced or when the tool has been bent, tool offsets XA, YA and ZA are changed to XB, YB and ZB. In this case, a teaching program for realizing the same tool work point position is derived by an equation II, and in this case, thetaM<1>n-thetaM<m>n are each axis angle for realizing the same tool work point position as before the tool is replaced or bent after the tool has been replaced or bent. Also, as for F<-1>, each axis angle thetaM<1>n-thetaM<m>n is a function of the tool work point positions Xn, Yn and Zn and the tool offsets XB, YB and ZB.
Patent JP-S608758-A (JP)
Title: Measuring device of electric charge distribution of toner particle
Inventor: HIRATSUKA SEIICHIROU
IPC: G03G9/08
Filed: 1983-06-29
Abstract: PURPOSE:To introduce toner particles, which are required for one measurement, at a time by providing an electrode, which generates an alternating electric field, in the flow passage of toner particles which are discharged to the outside of a developer vessel and go toward a suction tube and constituting a means which introduces toner particles to the suction tube of an electric charge distribution measuring device. CONSTITUTION:Toner particles are separated from a developer in a developer vessel 51 and start dropping by the action of a blow-off device 50 consisting of the developer vessel 51 where a mesh part 51a which is so coarse that only toner particles pass through is formed in the lower part, a gas introducing hole 52 which introduces compressed gas (gaseous nitrogen), and a compressed gas supply source. Toner particles pass the alternating electric field due to an electrode 54, and clusters of toner particles are separated to individual toner particles, and they are introduced to a suction tube 1 as toner particle units continuously and automatically. The developer vessel 51 has a capacity to store the quantity of the developer required for one measurement.
Patent JP-S60260392-A (JP)
Title: Optical processing of light-transmitting conductive film
Inventor: YAMAZAKI SHIYUNPEI
IPC: G02F1/1343
Filed: 1984-06-08
Abstract: PURPOSE:To enable a part of a light-transmitting conductive film to be selectively removed without damaging a base provided beneath the film, by selectively irradiatively irradiating the conductive film with pulses of laser light having a wavelength of not larger than 400nm. CONSTITUTION:The light-transmitting conductive film 2 comprising tin oxide or indium oxide as a main constituent and provided in a thickness of not larger than 1mum on the base 1 formed of a glass or the like is selectively irradiated with pulses of laser light having a wavelength of not larger than 400nm, thereby selectively removing a part of the film 2 on the irradiated side 3. The irradiation is preferably conducted under a reduced pressure. In this case, it is unnecessary to remove the irradiated part by hydrofluoric acid or the like, and it suffices to conduct ultrasonic cleaning in a cleaning liquid such as an alcohol.
Patent JP-H08310590-A (JP)
Title: Upper flange structure of cross member
Inventor: HIROSE HIROSHI
IPC: B65D90/02
Filed: 1995-05-16
Abstract: PURPOSE: To prevent a bottom of a vehicle cargo box from being damaged, even if a cross member rolls, which intervens between a bottom of the cargo box and a chassis which relatively shift. CONSTITUTION: A cross member 11 of a vehicle cargo box having a flange in parallel contact with a plate-like body moving in a planar direction and having a frame 21 fixed to a part of the flange at an end rim and placed vertically with respect to a moving direction is equipped with a flat part 24 in contact with the plate-like body at the center of the flange and with buffers 25 successively from the flat part 24 which is in rolling contact with the plate- like body drawing an arch cross section on both ends of the moving direction.
Patent JP-H11309479-A (JP)
Title: Water treating device
Inventor: NUNO MITSUAKI
IPC: C02F3/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a water treating device capable of preventing the flow-out of worn active carbon and reducing periodical exchange of the active carbon or unnecessitate it. SOLUTION: A membrane transmitted water storage tank 21 and a water feeding pump 24 are provided in the mid-way of a pipe line of membrane transmitted water pipes 19, 22 for feeding membrane transmitted water from a biological treating tank 12 to an active carbon adsorption tower 14, and a trough 26 is provided on the upper part of the active coal adsorption tower 14, and a return pipe 29 extending from the trough 26 to the biological treating tank 12 is provided. Thus, by increasing a forced feed quantity of the membrane transmitted water by the water feed pump 24 to raise an active carbon fluidizing boundary, the warn active carbon in the vicinity of the fluidizing boundary can be fed out to the biological treating tank 12 through the trough 26 and the return pipe 29.
Patent JP-H07325598-A (JP)
Title: Speech recognition device
Inventor: KOGA SHINJI
IPC: G10L15/34
Filed: 1994-05-31
Abstract: PURPOSE:To enable fast recognition processing while suppressing a decrease in the processing speed due to data transfer. CONSTITUTION:An inter-vector likelihood calculation part 3 finds the inter- vector likelihood between the respective feature vectors in the feature vector time series outputted by a feature analysis part 2 by analyzing a speech signal and the vectors of a standard model. A cumulative likelihood calculation part 8 'flew likelihood from the inter-vector likelihood, a cumulative likelihood stored in a cumulative likelihood storage part 7 and the standard model, and outputs it to the cumulative likelihood storage part 7. A a sector part 4 which transmits plural passing input/output signals without any overlap while switching the transmission directions alternately and and a 1st likelihood storage part 5 and a 2nd likelihood storage part 6 which store the inter-vector likelihood outputted by the inter-vector likelihood calculation part 3 through the selector part 4 are provided between the inter-vector likelihood calculation part 3 and cumulative likelihood calculation part 8; and the inter-vector likelihood calculation part 3 and cumulative likelihood calculation part 8 are connected to the mutually different likelihood storage parts and operate simultaneously.
Patent JP-S5343141-A (JP)
Title: Angle of lead measuring device
Inventor: AIBA YOSHIHIRO
IPC: F02P17/00
Filed: 1976-09-30
Abstract: PURPOSE:To form to enable to measure ignition angle of lead with excellent accuracy, by using magnetic body film and magnetic head, and detecting ignition position and upper dead point position electrically.
Patent JP-S5741740-A (JP)
Title: Wait processing system of computer
Inventor: MAEKAWA TOSHIYUKI
IPC: G06F9/22
Filed: 1980-08-26
Abstract: PURPOSE:To realize a wait processing system which has an easy programming to the time and is suited to an automatic control for a personal computer, etc., by discontinuing the process by a microinstruction until a prescribed time that is stored in a memory. CONSTITUTION:A microinstruction is executed to discontinue the process until a prescribed time stored in a prescribed address within a memory. For instance, a memory region that stores a prescribed time in an RAM2, a memory region that stores the present time, etc. are provided in such a system as shown in the diagram. Then a timepiece circuit 8 is connected to an input/output device 4. A microinstruction to perform the process discontinuing function until a prescribed time is stored in the RAM2 during the programming. Then the prescribed time is compared with the present time when the process is carried out. Thus a process including the discontinuation of process until a prescribed time is carried out.
Patent JP-H01288951-A (JP)
Title: Input/output control system
Inventor: OKAZAKI SHUICHI
IPC: G06F13/12
Filed: 1988-05-17
Abstract: PURPOSE:To efficiently perform information transfer between a processor and an input/output device by adding an area for storing information to be transferred to the input/output device and another area for storing information to be transferred to the processor to a main storage device. CONSTITUTION:A processor (CPU) 1 stores information to be transferred to the input/output device 5 in the information storing area 41 of the main storage device 3. Upon receiving an input/output instruction from the CPU 1, a channel 4 reads out a channel program from the area 41. When the input/output device 5 has information to be reported to the CPU 1 after completion of a prescribed processing, the device 5 stores the information in the information storing area 42 of the storage device 3. When the information is stored in the area 42, the storing address of the area 42 is reported to the channel 4 and the channel 4 edits channel status words including the address. Thereafter, the CPU 1 reads necessary information from the area 42 based on an information storing address 37 upon receiving an interruption request from the channel 4.
Patent JP-H11320884-A (JP)
Title: Method for controlling energy of ink-jet print cartridge
Inventor: WADE JOHN
IPC: H05K1/11
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum operation condition of a printer by selecting a pulse width, a lowest over energy and a maximum over energy, measuring a turn-on voltage for the pulse width, calculating a maximum voltage, changing (calibrating) an operation voltage to be equal to a maximum operation voltage, and writing the voltage to a memory device. SOLUTION: A test range for a cartridge, i.e., a predetermined pulse width, a lowest over energy and a maximum over energy are selected (300), and a turn on voltage of each of four divided sections is measured for the selected pulse width (302). An optimum calibration value for an electric characteristic of each section is calculated. That is, in a selected DAC setup and a selected four-divided section slope setup, a maximum operation voltage whereat any of the four-divided sections is not truncated is detected by changing an operation voltage (326). An operation voltage, a DAC setup and a four-divided section slope adjustment for each section are selected and written to a memory chip (330).