baber/WOPTO huggingface dataset:
Patent JP-S55160298-A (JP)
Title: Heat panel
Inventor: IWATA HIDEO
IPC: F28D1/02
Filed: 1979-05-31
Abstract: PURPOSE: To prevent leakage of heat-conducting media, by joining a header pipe with a heating panel section as a unitary body.  
     CONSTITUTION: A heating panel section 1 and a header pipe 2 are fabricated into a unitary body by using such processes as loader bond and blow forming, etc., and inside of the heating panel section 1 is filled with a heat-conducting media 3 airtightly. By using thus designed structure, necessity of using header pipe to be prepared separately is eliminated, and at the same time, joint between the heating pipe and the header pipe is also unnecessitated. Therefore, this structure eliminates necessity of using high-pressure-resistant seal for inside of the heating panel, simplifies production of the heat panel and prevents leakage of the heat-conducting media. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52152137-A (JP)
Title: Reciprocal operation system
Inventor: TAKEMOTO YASUMASA
IPC: G06F15/02
Filed: 1976-06-14
Abstract: PURPOSE: To realize the electronic desk calculator which can obtain the reciprocal by the simple key operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56163773-A (JP)
Title: Sprinkler head
Inventor: TSUJI TOSHIHIDE
IPC: B05B3/06
Filed: 1980-05-23
Abstract: PURPOSE: To enhance the operation reliability of a sprinkler by sealing a materials such as solder which melts and solidifies at prescribed temp. into a heat sensitive section of a sprinkler head which automatically sprays water by sensing heat in case of fire.  
     CONSTITUTION: A revolving shaft member 6 which is freely rotatable around the axis of a mounting shaft line 5 is fitted in a casing consisting of a mounting base 1 and a heat cover 3, and guide parts 7 spirally divided and formed are diagonally provided around the shaft. A disc 8 is formed into one piece to the lower part of the member 6, and the disc 8 is contained freely rotatably in a containing chamber formed of a cover member 10 having a bearing part 9 screwed to the heat sensitive section that is the lower end part of the head cover 3. Solder 11 which solidifies at ordinary temp. and melts when the temp. ascends to specified temp. on account of a fire is put in the containing chamber. When a fire breaks out, a plunger 14 descends by overcoming the force of a spring 13, thereby opening a water line 19, and spraying water. When the solder is cooled and solidifies, it fixes the member 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03271110-A (JP)
Title: Method and equipment for production of pure material
Inventor: SUGA HISAAKI
IPC: H01J49/26
Filed: 1990-03-19
Abstract: PURPOSE:To enable various metals having been left contaminated to be purified to ppb level through such processes that a raw metal is vaporized and ionized, and the resulting metallic ions are separated and then solidified. CONSTITUTION:The objective equipment 1 made up of (A) a vaporizing means 4 (e.g. laser beam irradiation devices) where a raw metal 8 is heated in a non- contact state under a ultra-high vacuum (using a vacuum pump: 3) to vaporize this metal 8, (B) an ionizing means 5 (e.g. laser pulse irradiation device) where the resulting metal atoms vaporized are ionized, (C) a separating means 6 (e.g. mass separator) where the resultant metallic ions are separated taking advantage of the difference in the ratio mass/electric charge, and (D) a solidifying means 7 (made up of a bell jar 9, a cryogenic device 11 and a substrate 12 made of a high-purity metal) where the metallic ions thus separated are solidified under a ultra-high vacuum (using a vacuum pump 10).
Patent JP-S55160790-A (JP)
Title: L-digitoxose
Inventor: TOMITA FUSAO
IPC: A23L27/00
Filed: 1979-06-04
Abstract: NEW MATERIAL:L-Digitoxose having the following physical properties: Appearance. colorless prismatic crystal; melting point, 111W112°C; specific rotatory power, [α]D 25 =-37.3° (c=1.11, methanol); elemental analysis, C 48.47% (calc. value 48.46%), H 8.34% (calc. value 8.16%).  
     USE: Synthetic raw material of antibiotics, cardiotonic drugs, and other medicines. A sweetening agent.  
     PROCESS: For example, Micromonospora sp. KY11091 (FERM-P No.4458) (NRRL 11,289) is cultured in a seed medium at 30°C for 48 hours under agitation. The seed culturing liquid thus prepared is further cultured in a fermentation medium under aeration and agitation to obtain antibiotic substance DC-11, which is hydrolyzed with a hydrolyzing agent in water or in a mixture of water and an organic solvent to obtain the objective L-digitoxose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02248275-A (JP)
Title: Page printer
Inventor: IZUMI HISAO
IPC: G06F3/12
Filed: 1989-03-20
Abstract: PURPOSE:To enable established contents of page format information to be confirmed by a simple operation by a method wherein the title page printer is so constructed that page format setting information is prepared by synthesizing item names for setting a page format and respective established contents of the page format, and it is printed. CONSTITUTION:Respective item names of page orientation, each margin, a horizontal pitch, a vertical pitch, and a present write position X, Y are stored as a format variable in a format item name memory table B. Then, when page format information is so specified as to be printed by a format information printing specifying means C, a format information read means D reads an item name for establishing the page format and contents for establishing the page format respectively from the memory table B and a memory A. A format infor mation preparing means E synthesizes them to prepare page format establishing information and prints them on paper. Therefore, the page format information is confirmed on the paper.
Patent JP-H01239517-A (JP)
Title: Fiberscope
Inventor: KIMURA MASAKATSU
IPC: G02B23/26
Filed: 1988-03-22
Abstract: PURPOSE:To eliminate the need for transmitting an electric power and a controlling signal with a conductor and to make a connection part as small as possible by providing a reception part for receiving the controlling signal, a battery for driving a motor and a control circuit which controls to drive the motor in response to the controlling signal received in the reception part in an attachment. CONSTITUTION:The reception part 19 for receiving the controlling signal which propagates in the air, such as a luminous signal, an ultrasonic signal and a radio wave signal, the battery 14 for driving the motor 11 and the control circuit 15 which controls to drive the motor 11 in response to the controlling signal received in the reception part 19 are provided in the attachment 2 of a fiberscope which is used for the inspection of the inside of a pipe. Therefore, the controlling signal propagates in the air to be received in the reception part 19 of the attachment in a state where the attachment 2 is attached. In response to the controlling signal received in the reception part 19, the control circuit 15 performs required controlling action, so that the motor 11 is driven with the electric power of the battery 14 and a mirror 12 for viewing from a side is rotated. Thus, it is unnecessary to provide a connector in the connection part and the connection part where the attachment is connected can be constituted to small in diameter.
Patent JP-S59197702-A (JP)
Inventor: ROBEERU ARUTOO
IPC: G21D1/00
Filed: 1984-04-06
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-H10253459-A (JP)
Title: Color chip set
Inventor: OGIWARA TAKESHI
IPC: B42D11/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a color chip set reflecting the hiding power addition to three elements of color as color samples for simply and accurately judging the coating color of a make-up cosmetic, by making the color chip set displaying color samples indicating the changes of the color elements on multiple plates different in visible light transmittance. SOLUTION: Color sample zones having varying hues in the horizontal direction and varying luminosities in the vertical direction like a unit plate A1 are displayed on plates A1 -A4 different in visible light transmittance, i.e., the axis of the visible light transmittance is shown on multiple plates. The color sample zones having the same hue and the same luminosity are provided on the same positions on the plates A1 -A4 , however their visible light transmittances differ, and different colors are seen when the color samples are mounted on the skin. Only the color sample zones can be separated in four cards and utilized in view of the purpose and easiness of usage. A polyethylene terephthalate sheet is selected for the plate.
Patent JP-H0733524-A (JP)
Title: Material coated with glassy carbon
Inventor: OBATA MASAAKI
IPC: H01L21/18
Filed: 1992-02-18
Abstract: PURPOSE:To obtain a large amount of a material coated with glassy carbon, free from adhesivity to molten metal and molten glass and exhibiting remarkable effect on the reduction of dust generation. CONSTITUTION:This material coated with glassy carbon has a glassy carbon coating layer having a thickness of <=0.1mum on the surface of a graphite substrate and contains the glassy carbon impregnated to a depth of >=200mum from the graphite substrate surface.
Patent JP-S5639340-A (JP)
Title: Shocking member for driven flywheel
Inventor: JIEEMUSU II SUMISU
IPC: B25C1/06
Filed: 1980-05-26
Abstract: Impact member (14) for driven flywheel (11) impact devices, such as nailers and staplers, which may be configured to tailor the normal force as a function of ram position. A basic configuration is a constant taper, which, as soon as the impact member (14) is actuated by a flywheel (11), assists in maintaining driving friction on the impact member (14). The taper may be linear, stepped or curved, and symmetric or asymmetric about the longitudinal axis of the ram, whereby to tailor the impact member (14) speed for different purposes.
Patent JP-H10244121-A (JP)
Title: Bubble dispersion method and device
Inventor: KAMEDA TAKASHI
IPC: B01D53/18
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To subdivide bubbles and also to enlarge the dispersion range of bubbles with little power and even with the small number of blowing nozzles and the large diameter of the blowing nozzle when dispersing bubbles into liquid or slurry and to hardly cause clogging nozzles even when treating slurry. SOLUTION: In this device, air is blown from one or plural blowing nozzles 34 into liquid or slurry in a liquid tank 30 to disperse bubbles in the liquid or slurry. Impingement plates 36 are installed around the blowing nozzles 34, and the rising bubbles are hit against the impingement plates to subdivide the bubbles and also enlarge the distribution range of the bubbles.
Patent JP-S58186040-A (JP)
Title: Testing method of resistance of erythrocyte
Inventor: KAWARABATA JIROU
IPC: G01N33/487
Filed: 1982-04-24
Abstract: PURPOSE:To simply test many materials to be inspected in good accuracy protecting a measuring person from a danger of injection secured from, by varying continuously the concentration of a medical fluid and bringing an erythrocyte into contact with this midical liquid and then, measuring the concentration of leaked hemolytic K<+> by using an electrode. CONSTITUTION:A high concentration medical liquid 10 is mixed uniformly with a low concentration medical liquid 2a (distilled water only may be sufficient) in a mixing pipe 5 by using flow rate variable pumps A, B. A trace quantity of a blood 10a is injected continuously by a sample injector 10 and hemolytic reaction is caused in a reaction part 6 and then, the concentration of K<+> from an erythrocyte eluted by hemolysis is measured by an apparatus consisting of a K electrode 20 and a reference electrode 21. The pipe 5, the part 6 and a measuring electrode part, are kept at a constant temperature by a thermostat 40. In this manner, the medical liquid is diluted continuously and resistance of the blood for osmotic pressure of the solution or the resistance for blood poison is measured surely and quickly from the correspondence of the maximum value of K<+> by the complete hemolysis to the concentration of K<+>, and then, it is contributed for the diagnosis of a blood disease etc.
Patent JP-S55164547-A (JP)
Title: Speed-reduction degree sensing type valve
Inventor: KUBOTA HITOSHI
IPC: B60T8/26
Filed: 1979-06-05
Abstract: PURPOSE: To make the moving velocity of a ball correspond to the rising velocity of the liquid pressure at the downstream side of a valve seat even when the inlet liquid pessure is raised at a high speed by facilitating the move of the ball toward the valve seat with the energy of the flow of the braking liquid only when the inlet liquid pressure is raised at a high speed.  
     CONSTITUTION: A speed-reduction degree sensing type valve is provided with a ball 31 moving toward a valve seat 30 corresponding to the speed reduction degree higher than a fixed level and it constituted so that the inlet liquid pressure corresponding to a fixed speed-reduction degree can be confined on the downstream side of the valve seat by the ball being mounted on the valve seat 30. In the device, on the upstream side of the ball 31, a rubber valve 33 having a valve orifice 33c which increases its opening corresponding to the difference in pressure in the front and rear thereof is provided. Accordingly, when the rising velocity of the liquid pressure Pm of a master cylinder is high, the differential pressure between chambers 29 and 28 is produced, since the pressure of the chamber 29 becomes higher than that of the chamber 28, and thereby the opening area of the valve orifice 33c is enlarged. This allows the braking liquid in the chamber 29 to flow into the chamber 28 through a radius direction orifice 26b and a blind orifice 26a in addition to a transparent orifice 27a, thereby the ball 31 is moved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61228718-A (JP)
Title: Input stage filter tuning device for tuner
Inventor: YAMADA TADASHI
IPC: H03J5/00
Filed: 1985-04-02
Abstract: PURPOSE:To omit the adjustment for initial value setting for an input stage tuning voltage by sweeping the input stage turning voltage while an RF.AGC voltage is changed through a D/A conversion circuit so as to calculate a center value at a period when a comparator output is inverted thereby obtaining a desired tuning point automatically at the same time as the channel selection. CONSTITUTION:After a channel is selected and a local oscillation frequency is stabilized, an RF.AGC input terminal 15 is thrown to the position of the 2nd D/A conversion circuit 35, and every time the 2nd digital information controlling the D/A conversion circuit 35 is incremented or decremented, a voltage given to a varactor diode is swept while the 1st digital information controlling the 1st D/A conversion circuit 18 so as to calculate the center value of the 1st digital signal when the output signal of the comparator 34 is inverted. Then the digital information is converted into an analog voltage by the 1st D/A conversion circuit 18, the result is fed to a varactor diode and fixed.
Patent JP-2000263815-A (JP)
Title: Ink jet recorder and recording method
Inventor: MIZUYAMA YOSUKE
IPC: B41J2/205
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder and recording method in which the problem of fluctuation in the print dot diameter, non-ejection and deterioration in response due to uncontrollable micro liquid droplets composing one print dot can be solved. SOLUTION: In an ink jet recording method where ink is flown by applying a signal voltage between a recording electrode and a counter electrode, the ON time of a voltage being applied to the recording electrode in order to form one print dot is selected to be represented by t0+t1×n, where t0 is the time elapsing before a first liquid drop is ejected after application of a signal voltage, t1 is the time required for ejecting one liquid drop when second and subsequent liquid drops are ejected continuously, and n is a natural number. According to the arrangement, incomplete ejection of micro liquid droplet can be prevented when a different gray level is represented.
Patent JP-H01244329-A (JP)
Title: Refractive angle measuring method and apparatus for measuring distribution of refractive index
Inventor: HATTORI YASUJI
IPC: G01N21/41
Filed: 1988-03-25
Abstract: PURPOSE:To detect a refractive angle highly accurately, by splitting light which is transmitted through a cylindrical transparent body at a side surface into two directions, and detecting the positions of the light paths of the bifurcated lights. CONSTITUTION:Matching oil 4 has the approximately equal refractive index as that of the clad part of optical fiber. The side of a base material 3 of the optical fiber which is held in a matching cell 5 is scanned with laser light through the matching oil 4. The transmitted light through the base material 3 is split into the two directions through a light splitter 21. The split lights are inputted into light beam position detectors 22a and 22b such as CCD line sensors which are arranged at positions in such a way that distances QRa and QRb between the splitter 21 and the positions are different. When a refractive angle is 0, the split light beams are inputted at positions Ra and Rb of sensors 22a and 22b. The refractive angle theta can be obtained highly accurately based on difference RaRa' and RbRb' between said position Ra and Rb and positions Ra' and Rb' where the transmitted light beams are inputted. Since the refractive angle can be measured without changing the relative positions of the body to be checked and the optical system for detecting the refractive angle, a moving mechanism for the body to be checked is not required.
Patent JP-H03272881-A (JP)
Title: Contact detection circuit of platen and printing head
Inventor: YAJI MASAO
IPC: B41J25/308
Filed: 1990-03-22
Abstract: PURPOSE:To ensure that sheet thickness is accurately detected and proper printing pressure is constantly maintained in accordance with the sheet thickness by comparing a frequency generated by oscillation of an oscillating circuit with a fixed frequency each time a printing head is moved by a specified value, and detecting a contact between the printing head and a platen, if the frequency changes against the fixed frequency. CONSTITUTION:the drive of a stepping motor is begun for adjustment of the position of a printing head 11. In this case, a stepping motor drive signal is connected and the counter of an oscillating signal counting circuit is read. A frequency is obtained based on a counter value and it is interpreted whether or not the frequency has changed against the fixed frequency. If there is no change, a protector 13 sends the stepping motor drive signal as the protector is not in contact with a sheet 19 on a platen 20. If there is a change, the contact of the protector 13 with a sheet 19 on the platen 20 is detected and a detection value is read from a sheet thickness detection device 6 to obtain a sheet thickness. The stepping motor is driven backward by a specified value corresponding to the sheet thickness.
Patent JP-S55162308-A (JP)
Title: Selective permeable compound film
Inventor: KAWAGUCHI TAKEYUKI
IPC: B01D71/40
Filed: 1979-06-06
Abstract: PURPOSE:To obtain a compound film which is excellent in chemical resisting, heat resisting and chlorine resisting properties by a method wherein a super-thin film, which is obtained by bridging a polymer having a specified constitution unit with an amide union or an urea union being derived from a secondary amino group, is supported by a microporous supporting base body. CONSTITUTION:A super-thin film bridged with an amide or urea union being derived from a secondary amino group in a soluble polymer having a constitution unit expressed in the formula I is supported onto a microporous supporting base body of a glassy porous material, ceramics, etc. R1 in the formula is a tribalent hydrocarbon group with 2-30 carbon number which may have oxygen, sulfur and halogen atoms. Y is direct union and an alkylene group, etc. with 1-3 carbon number, and X is carbonyl or sulfonyl union. R2 is a hydrocarbon group with only the secondary amino group with active hydrogen, R4 is a hydrocarbon group with 1-20 carbon number with no primary amino group, and R2 and R3 may form a ring.
Patent JP-H03270844-A (JP)
Title: Slide table mechanism
Inventor: SUZUKI KAORU
IPC: B23Q5/40
Filed: 1990-03-20
Abstract: PURPOSE:To have smooth motion of a table by incorporating rollers having approx. the same dia. and length into a cage in a plurality of rows, and allowing interposing of a leaf spring having a plane which includes a line in parallel with a screw shaft and a line extending vertically. CONSTITUTION:A screw shaft 3 rotates, and a nut 4 for ball screw is moved in the axial direction of the screw shaft 3, and a table 2 makes movement as in a single piece with this nut for ball screw moving 4. At this time, there is a slight deformation in the screw shaft 3 or nut 4, and eventually generated swing or vibration in the nut 4 when it makes movement is absorbed by a deforming leaf spring 8, so that there is no risk of the swing and or vibration being transmitted to the table 2. Because the length of each roller 17 equipped with cage is equal or near the dia., there is no fear of skewing when the table 2 travels. Further because the rollers 17 are arranged in rows, they can bear the load sufficiently even though the length of each roller 17 is small.
Patent JP-H01244195-A (JP)
Title: Fan motor and vacuum cleaner therewith
Inventor: TAKARA AKIRA
IPC: A47L9/00
Filed: 1988-03-24
Abstract: PURPOSE:To keep off a large noise and vibration in a bearing part at the time of high speed rotation by supporting a rotor shaft with a thrust air bearing and a radial air bearing free of rotation. CONSTITUTION:Plural line of spiral grooves 13 are formed on the circumference of one end of a rotor shaft 8, while lubricating air between a first bearing part 3 and the rotor shaft 8 is fed, with pressure, toward an inner bottom surface 3a of the first bearing part 3, thereby constituting an air bearing which generates thrust force. A pair of spiral grooves 14a, 14b consisting of plural lines of grooves are formed on the circumference of the other end of the rotor shaft 8 being fitted in the inner part of a second bearing part 4, and lubricating air between the second bearing part 4 and the rotor shaft 8 is fed, with pressure, to an intermediate part between these spiral grooves 14a and 14b, thereby constituting a radial air bearing.
Patent JP-H02249762-A (JP)
Title: Electric motor driving control circuit of electrically driven steering device
Inventor: TSURUMIYA OSAMU
IPC: B62D5/04
Filed: 1989-03-22
Abstract: PURPOSE:To improve the reliability of operation by providing a subCPU, which decides only the driving direction of an electric motor, separately from a CPU which decides the driving direction of electric motor and its torque in accordance with a steering control amount, in the case of a steering device to generate an assistant steering force by driving the electric motor by a PWM control. CONSTITUTION:A four-wheel steering device controls the electric motor 12 of a rear wheel steering device by a control circuit 22, for inputting output signals of a steering angle sensor 9 which detects a front wheel steering angle, car speed sensors 11, 21 additionally provided in front and rear wheels and a rear wheel steering angle sensor 20, through a driving circuit 23, and steers the rear wheel through a rear wheel steering mechanism. Here, the control circuit 22 is constituted by providing main and subCPUs 26, 27. Driving direction and driving toque of the electric motor 12 are decided and a PWM(pulse width modulation) signal is outputted by the main CPU 26, and the driving direction of the electric motor 12 is decided by the subCPU 27 to output a direction signal, and the electric motor 12 is controlled in its driving only in the case of agreement in the direction signals output from respective CPU 26, 27.