baber/WOPTO huggingface dataset:
Patent JP-S63224960-A (JP)
Title: Actuation of ink jet recorder
Inventor: TERASAWA HIROHARU
IPC: B41J2/18
Filed: 1987-03-13
Abstract: PURPOSE:To enable various kinds of recovery action to be instructed with one switch and to enable recovery operation to be easily carried out, by a method wherein a number of times for pushing a switch for ink recovery operation is detected, and recovery action time or recovery action frequency is varied by this number of times. CONSTITUTION:In the case where after opening a package, and refilling ink, etc., ink is not extended in an ink supply system and special intensive recovery action is required, an ink recovery operation switch 33A is pushed down a number of times as descriped in a manual by perceiving said state by users. Then, this number of times of operation is detected with a sensor such as a counter or the like. A command is instructed to a drive system 35 from a control part 30 in order to carry out intensive recovery action corresponding to this detected function, that is, sufficient long recovery action time (time for keeping an ink suction pump under a suction state) or sufficient repetitive frequency recovery action (suction frequency of a pump is increased by reciprocating rotation of, for instance, a pump drive gear). A recovery device 36 is driven and intensive ink recovery action is carried out.
Patent JP-H02236677-A (JP)
Title: Shape transforming method and device
Inventor: TAKAHASHI HIROAKI
IPC: G06T17/00
Filed: 1989-03-10
Abstract: PURPOSE:To automatically divide an arbitrary form into finite elements by providing a means which transforms a straight line segment into a segment parallel to the coordinate axis. CONSTITUTION:When the two-dimensional form (a) is inputted from a graphic input part 1 or a graphic read part 7 to an arbitrary form setting part 8, a form (b), which is obtained by approximating the curved part of the form by the straight line, is generated. The respective line segments constituting the form (b) are allocated in parallel with an (x) axis or a (y) axis, and the form (b) is transformed into an approximate model such as a form (c). Thus the arbitrary form can be transformed into a graphic composed only of the straight lines in parallel with the coordinate axes, a grating is combined with the approx imate model, a curvilinear coordinate transformation method can be applied, and the arbitrary form can be automatically divided into the finite elements.
Patent JP-H05264539-A (JP)
Title: Whole blood analysis element
IPC: G01N31/22
Filed: 1992-03-16
Abstract: PURPOSE:To reduce analysis errors by laminating blood cell separation layers comprising a finely porous film having a hydrophilic surface with a specified pore size to prevent unevenness of permeation and diffusion when blood cells are separated by a simple means. CONSTITUTION:More than one blood cell separation layers which comprise a finely porous film having a hydrophilic surface with a pore size of below 10mum are laminated to form an analysis element. The blood cell separation layer can utilize any of a non-fibrous finely porous film, for example, made of cellulose acetate or cellulose acetate/butylate and a fibrous finely porous film such as filter paper or unwoven cloth. The blood cell separation film preferable is a finely porous film comprising a polymer containing fluorine such as polyvinylidene fluoride. Among finely porous films of the polymer containing fluorines, those suitable for composing a blood cell filter layer are so small in pore size as not to let blood cells pass in substance and high in void with a less film thickness. To be more specific. the pore size is in a range of 0.2-60mum, preferably 1-10mum.
Patent JP-H11254062-A (JP)
Title: Changing device for die of turret punch press
Inventor: HIRAYAMA TAKASHI
IPC: B21D28/36
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To easily and safely change the die in a short time. SOLUTION: In the turret punch press 1 with plural punches 27 mounted on an upper turret and with plural dies 29 corresponding to the punches, mounted on a lower turret 19, a punch hoisting means 51 equipped with plural connecting members connectable to the punch head of the punch mounted on the upper turret, is installed on the turret punch press main body 1.
Patent JP-S57173976-A (JP)
Title: Non-volatile semiconductor memory
Inventor: WADA MASASHI
IPC: H01L29/788
Filed: 1981-04-20
Abstract: PURPOSE:To obtain a non-volatile semiconductor memory device available for selective writing or erasing, by forming one of two electrodes provided on a floating gate via an insulating film with high potential and the other with low potential. CONSTITUTION:The electric field between an floating gate 1 and writing erasing gate 5 becomes greatest by keeping the potential VCG of a control gate 2 at high potential and the VWE of a writing erasing gate 5 as a rewriting electrode at low potential. Then electrons are injected from the writing erasing gate 5 to the floating gate 1 by tunneling through thin part of a thermal oxide film 8. The two dimensionally arrangement of this memory device allows selective writing, erasing and reading.
Patent JP-S57173755-A (JP)
Title: Hair diagnosing for permanent hair-setting
Inventor: YAMADA RIYOUJI
IPC: A61B5/107
Filed: 1981-04-18
Abstract: PURPOSE:To obtain a result of hair diagnosing with high reproducibility without reguiring skill by giving permanent hair-setting with twist in the hair and evaluating efficiency of the wave from the rate of fixed twist after the hair treatment. CONSTITUTION:One end of a piece of hair 2 is held by a holding section 3 and a holding section 4 is rotated to give a specified twist to the hair 2, and then the holding section 4 is embedded in a fixed section 6 to fix the section 4. After the hair is given permanent hair-setting by this arrangement, the section 4 is freed and the hair 2 to be tested in the testing apparatus is submerged in water. Because in the water the twist that is not permanently set is untwisted, the number of untwisting is read to calculate the rate of fixed twist and good results with high reproducibility for the efficiency of the wave can be given from the formula: Wave efficiency=(Number of initial twist-number of untwisting)/ (number of initial twist).
Patent JP-S54150692-A (JP)
Title: Submarine cable burying machine
Inventor: NOMURA YOSHIO
IPC: E02F5/02
Filed: 1978-05-19
Abstract: PURPOSE: To reduce the excavation resistance and enable the use of a motor and a pump whose capacity is low, by cutting the side walls of a ditch with at least one pair of jet nozzles, discharging earth and sand out of the ditch with a blade and laying a cable in the ditch.  
     CONSTITUTION: The jet nozzles 9 are so installed in front of the blade 10 for excavating the ditch 12 on the sea bottom that the distance between the nozzles is slightly larger than the width of the ditch. Because the jet nozzles 9 act to cut only  the sides walls c of the ditch, the diameter of the nozzles can be smaller  than that  of conventional water jet nozzles. Therefore, the motor and the pump can  supply  the jet nozzles with water of pressure high enough to cut hard soil even if the  capacity of the motor and the pump is reduced. Since the side walls are cut out  before the ditch is excavated by the blade 10, the soil deformation area is very  small. This results in reducing the excavation resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04293298-A (JP)
Title: Thick film multilayer circuit substrate
Inventor: EZAKI SHIRO
IPC: H05K3/46
Filed: 1991-03-22
Abstract: PURPOSE:To satisfactorily solder and to prevent a decrease in insulation between conductor wirings due to repetition of heating at the time of manufacturing. CONSTITUTION:Many conductor wiring layers formed of one or more gold conductor wiring layers 12 formed on an insulating base material 11 and copper conductor wiring layers 14 formed on the layers 12 are laminated.
Patent JP-H06273561-A (JP)
Title: Fuel assembly
Inventor: YAMAMOTO TORU
IPC: G21C3/344
Filed: 1993-03-18
Abstract: PURPOSE:To lessen a pressure loss of a coolant and to reduce a machining cost of a spacer by forming the spacer of a number of tubular cells through which fuel rods and others are inserted and of two plate-shaped springs which hold the adjacent tubular cells and support the fuel rods and others with pressure. CONSTITUTION:A spring 20 is constructed from a pair of bow-shaped curved plate spring members 21 and 22, contact sides of adjacent tubular cells 17 are bridged by the two members 21 and 22, joining parts 23 and 24 are welded and thereby the cells 17 are held between. Besides, fuel rods or others are pressed by central projections 25 and supported by internal projections 26 formed in the upper and lower parts of the cells 17. Since the spring 20 has almost stepped part impeding the flow of a coolant and the spring 20 itself is flat, a pressure loss in a spacer 15 vanishes substantially. Besides, forming, machining and assembling are facilitated and the time for working can be shortened.
Patent JP-H01232893-A (JP)
Title: Noise elimination method for color picture
Inventor: IMAO KAORU
IPC: H04N9/64
Filed: 1988-03-12
Abstract: PURPOSE:To effectively eliminate noise at a contour part in versatile color pictures by applying color change in terms of probability in response to the noise-like degree. CONSTITUTION:A color picture of a processing object is read by an external scanner and its quantized data is stored in a picture memory 101. A CPU 102 applies the processing for noise rejection and its pre-processing according to a processing program 105 stored in a program memory 103. In the processing for noise rejection, the CPU 102 obtains a function of a color difference with two areas and its interval as to the area with a prescribed width or below having a color in the color mixture relation with the two areas and clipped by the two areas close to each other having a prescribed width and applies color conversion with a probability in response to the value. A data memory 104 is used to stored the data on the way of processing and its processing result data.
Patent JP-S61217618-A (JP)
Title: Automatic control method of dry distillation combustion device
Inventor: MATSUOKA TSUNEHISA
IPC: F23N5/00
Filed: 1985-03-22
Abstract: PURPOSE:To increase oxygen density in generating dry distillation gas and an opportu nity of reaching to explosive limit density by a method wherein the divergence of an air control valve is controlled automatically to a divergence, which is able to send the whereby the amount of air matched for a furnace temperature can be sent by a different device. CONSTITUTION:Combustible substance 15 in a dry distillation-gasification furnace 1 is ignited from a ignition port 16 and the operation of a fan 2 is started. The set divergence of an air control valve 4 is fixed smaller than the stationary divergence by output of set voltage at a variable voltage generator 11, therefore, the amount of air is restricted and burning dry distillation progresses slowly. When the combustion gas temperature has arrived to the initial set temperature, a switching contact 12 accommodated in a temperature indicator 13 is operated automatically to change due to the generating voltage of a temperature sensor A and voltage output of the variable voltage generator 11 is cut while output of a temperature sensor B is inputted to a temperature-indication controller 14 automatically. According to this change, the divergence of an air control valve 4 having an actuator is controlled according to the signal of the temperature-indicate controller 14 while the amount of introduced air is controlled and the generating gas temperature may be kept in constant.
Patent JP-S63248911-A (JP)
Inventor: SAMU RATSUSERU REITON
IPC: F02B75/02
Filed: 1988-03-12
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-H06252487-A (JP)
Title: Optical fiber amplifier
Inventor: FURUYAMA HIROSHI
IPC: H01S3/10
Filed: 1993-02-25
Abstract: PURPOSE:To obtain an optical fiber amplifier having a small noise figure, by providing a light attenuating means which attenuates the intensity of the signal light amplified by an erbium-doped fiber. CONSTITUTION:In an optical fiber amplifier, an incidence signal light from an input connector 1 is passed through a first isolator 2 to be entered in an EDF 3, and here, it is amplified by an incidence excitation light outputted from an LD 9 which is entered in the EDF 3 via a WDM 4. The intensity of the excitation light outputted from the LD 9 is so set as to be nearly the maximum output light intensity of the LD. The signal light amplified largely in the EDF 3 is passed through the WDM 4 and a second isolator 5, and is inputted to an optical attenuator 6, and here, is attenuated to a required output signal light intensity. The value of the attenuation quantity of the optical attenuator 6 is so set that the intensity of the signal light which is amplified by the excitation light having the preset intensity can be lowered to the required output signal light intensity. The signal light attenuated to the required light intensity is outputted from an output connector 8.
Patent JP-H0689269-A (JP)
Title: Processor control device, processor pausing device and method thereof
Inventor: GURETSUGU UTSUZU
IPC: G06F15/177
Filed: 1992-02-13
Abstract: PURPOSE: To process designation of addresses to plural processors and also transfer of data at a high speed and with high performance in a multiprocessor system. CONSTITUTION: This controller contains the word registers 204 as well as the bit registers 206 which are assigned to each of plural processors and controls them to secure the communication between a relevant processor 102 and a system bus 114 and can simultaneously sends the messages to one or more processors via a selection function contained in the register 206. At the same time, a register set 132 is selectively enabled by applying the bit slice or masking to the data bytes of the bus 114. In other words, when a register 206 is activated, its corresponding register 204 is enabled. Then plural processors can be optionally and simultaneously halted when a pause register is mounted on the register 206. Furthermore, the processor positions can be read out when an identification register is mounted on the register 206.
Patent JP-2000255654-A (JP)
Title: Aerosol can adapter for both of confirmation of residual quantity and discharge of contents
Inventor: TAKAHASHI HITOSHI
IPC: B05B9/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an adapter which is good for reducing cost at production, prevents erroneous usage by eliminating a push button used in a conventional can, is serviceable for certain and deliberate use of contents while being usable repetitiously. SOLUTION: An adapter comprises a flow-out passage 1, a valve operating device 2 facing the flow-out passage 1, a residual quantity meter 3 communicating with the flow-out passage 1, and a attachment part 4 which is attachable to and detachable from an aerosol can 5. The flow-out passage 1 receives a valve 17 of the aerosol can 5 at its one end and is formed at the other end into a nozzle which is opened and closed by operation of the valve operating device 2. The residual quantity meter 3 detects the residual quantity o fluid in the aerosol can by detecting the pressure of fluid flowing out to the flow-out passage 1. The attachment part 4 is for attaching the adapter to and detaching the adapter from the aerosol can and formed in a structure adaptable to the shape of a part 9 for attachment at the aerosol can.  A male- and -female screwing type is a generally accepted structure, but a click mechanism and the like may be adopted.
Patent JP-H05223144-A (JP)
Title: Gripping device
Inventor: SUZUKI MICHIRO
IPC: B23Q3/06
Filed: 1992-02-12
Abstract: PURPOSE:To grip a work at a fixed position accurately by guiding gripping blocks in a direction which is orthogonal to the driving direction of a driving means, and guiding them with a guide means which is located at a nearer position to the driving means side than the axial fulcrum of the gripping block so as to travel freely. CONSTITUTION:When a driving means 10 is driven, a pivot 8 moves to a point 8a by the vertical motion of a piston rod 20, links 1, 4 move from a condition indicated by a continuous line to a condition indicated by a chain condition, and fulcrums 12, 13 move to points 12a, 13a. Therefore, force is applied only in the same direction as guided grooves 18 to gripping blocks 14, 15 to drive them, and excessive external force is not applied to a jointed part. Therefore, driving force in an axial direction can be accurately changed into a direction which is orthogonal to synchronize the gripping blocks 14, 15 constantly. Besides, because a guide means 19 is located at a nearer position to the driving means 10 side than the fulcrums of the gripping block 15 and a parallel crank mechanism 21, driving force can be transmitted smoothly without any damage to the sliding surface of the guide means 19. It is thus possible to grip a work at a specific position accurately.
Patent JP-S59184971-A (JP)
Title: Device type code reader
Inventor: HARA YOSHIBUMI
IPC: G06K7/00
Filed: 1983-04-04
Abstract: PURPOSE:To read a device type code regardless of a shift speed and to reduce an area needed to put the device code to an article by loading a code reader at the rise or fall of the signal of a device type code sensor in order to read the device type code. CONSTITUTION:It means that a base plate 6 starts passing under a photosensor P1 when the sensor P1 is turned off. Then it is decided that 1 and 0 are set when a photosensor P2 is turned on and off respectively every time the rise of a photosensor P3 is detected. These 0 and 1 are stored in a data area within an RAM of a microcomputer 12. If a device type code contains 7 bits with parity, the parity check is performed at the 7th rise of the sensor P3. Then an error or a correct device type code of the base plate 6 is displayed. Then both data and counter areas of the RAM are cleared to reset an initial state, and the computer 12 waits for the next base plate.
Patent JP-H09251847-A (JP)
Title: Electron beam observing method and monitoring device
Inventor: OKAMURA SHIGERU
IPC: H01J37/147
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam observing method and a monitoring device capable observing only reflection electrons discharged from the fine area of sample surface on which electron beams are irradiated. SOLUTION: An electron beam intermitting means 3 is arranged on the optical axis of an electronic lens system by which observing irradiation beam 1a is converged and imaged, an electron beam shutdown voltage is applied to the electron beam intermitting means 3 at an arbitrary time interval, the irradiation electron beam 1a is intermittently passed off from the optical axis, reflection electrons discharged by scanning and irradiating the observed surfaces of samples by means of the passed irradiation electron beam are returned back to the electronic lens system 12, the converged and imaged reflection electron beam is removed from the optical axis of the electronic lens system 12 with said irradiation electron beam cutoff timing, and the strength of the removed reflection electron beam only observed by means of a reflection electron detection means 10.
Patent JP-S56155802-A (JP)
Title: Recognition device
Inventor: NAKASHIMA MASAHITO
IPC: G03F9/00
Filed: 1980-05-06
Abstract: PURPOSE:To detect a light image at a high SN ratio by alternating a reflected light source and transmitted light source which illuminate a pattern on a ceramic substrate of hybrid IC. CONSTITUTION:To detect the light image of wiring pattern 4 on IC chip 3 of hybrid IC, illumination light source change-over circuit 19 opens shutter 12 and light  from reflected light source 11 is projected on IC chip 3 through half-mirror 15. The reflected light image is detected by image pickup element 16 and binary-coded by preprocessing circuit 17, and pattern detecting circuit 18 detects its position. To detect the light image of wiring pattern 2 on a ceramic substrate, illumination light source change-over circuit 19 opens shutter 14 to irradiate substrate 1 with light from transmitted light source 13. Thus, the light images are detected at high SN ratios and detection are reduced.
Patent JP-S63225965-A (JP)
Title: Changing device for disk diameter of disk shaped recording medium
Inventor: YAMAMORI EIJI
IPC: G11B23/00
Filed: 1987-03-14
Abstract: PURPOSE:To change the disk diameter of a disk shaped recording medium substantially and to permit the loading operation of a disk player even having a diameter smaller than a universal and constant outer diameter size, by placing the disk shaped recording medium on a supporting member, and sandwiching it with the supporting member and a sandwiching member. CONSTITUTION:The titled device is the one which changes the disk diameter of a disk 25 having the diameter R2 smaller than the universal disk diameter R3 of an optical disk to the universal diameter R3 substantially by sandwiching the disk 25 having a small diameter with an annular disk supporting member 26 having the outer diameter R1 same as the disk diameter R3 and an annular disk sandwiching member 27. The disk supporting member 26 is formed with synthetic resin having rigidity, and is provided almost the same thickness as that of the optical disk, and on its inner peripheral side, a disk placing piece 29 capable of placing the disk 25 having the small diameter is provided. By placing the disk 25 having the small diameter on the placing piece 29 and integrating on the disk supporting member 26 cooperating wit the sandwiching member 27, it follows that the size of universal disk diameter R3 is attached on the disk diameter.
Patent JP-S58177642-A (JP)
Inventor: MATSUTANI MASAMITSU
IPC: A61B17/04
Filed: 1982-04-12
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-S63226233-A (JP)
Inventor: DENPO YOSHIYUKI
IPC: A01K63/02
Filed: 1987-03-15
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-S61219145-A (JP)
Title: Solder for semiconductor
Inventor: JIMI EIJI
IPC: H01L21/58
Filed: 1985-03-25
Abstract: PURPOSE:To prevent the generation of the reaction grain boundary of Sn as well as to contrive improvement in thermal fatigue characteristics by microscopically forming Pb crystals by a method wherein the title solder is formed with Pb as the main component and Ag or Sb, and Cu or As are added to the remainder of Sn. CONSTITUTION:The solder to be used for semiconductor, on which thermal fatigue characteristics are improved, is formed by adding Ag or Sb and Cu, with which Pb crystals are microscopically formed, or As of 0.05-0.1wt% to the main component of Pb. The reason why the quantity of addition of Ag or Sb, Cu or As is set at 0.05-0.1wt. is that the characteristics of thermal fatigue can not be improved sufficiently when the quantity of addition is less than 0.05wt% and that the thermal fatigue characteristics are deteriorated when the quantity of addition exceeds 0.1% on the contrary to the above. The deterioration of the thermal fatigue characteristics generated when the quantity of addition exceeded 0.1wt% is considered that it is resulted from the generation of the instable state of alloy due to the difference in density and also due to the presence of an intermetallic compound, because the intermetallic compound such as Cu6Sn5, Ag3Sn and SbSn is formed by Cu, Ag, Sb and Sn.