baber/WOPTO huggingface dataset:
Patent JP-H08280965-A (JP)
Title: Sewing machine
Inventor: FURUSHITA TSUGIHIRO
IPC: D05B53/00
Filed: 1995-04-19
Abstract: PURPOSE: To carry out threading surely by arranging a pull down device to pull the thread down to a needle through a balance device with the tip part of the thread extracted held mechanically in a thread selector. CONSTITUTION: A thread selector A which is adapted to select and extract a desired thread out of a plurality of color threads supplied from a supply source is constituted of a selection mechanism B to select and extract the thread and a thread end processing mechanism C to process the end of the thread extracted. On the other hand, when lowered to a location near a needle 6, a thread pull down device F functions as a threading device to pass the tip part of the thread received through a threading hole of the needle 6. A threading device G further pulls the thread with the tip part of the needle 6 passing through the needle 6 to let the thread pass through the threading hole of the needle 6 sufficiently.  Moreover, a balance device H eases the pulling of the thread to the needle 6 while a tension applicator J exerts a drag on the thread advancing toward the balance device H against the advancing thereof.
Patent JP-H10311770-A (JP)
Title: Helium airtightness testing apparatus
Inventor: HIRANO HIROTO
IPC: G01M3/20
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption amount of helium and to sharply reduce running costs by a method wherein a helium collection route which comprises a collection container is provided, a collected-helium introduction route is provided and collected helium is reused. SOLUTION: A helium collection route 105 which comprises a collection container 26 and a collected-helium introduction route 106 are installed inside a testing apparatus. Then, an object S, to be tested, inside a bell jar T is first evacuated to a prescribed vacuum. After that, an automatic valve 1 is closed, an automatic valve 27 is opened, and helium inside the collection container 26 is introduced into the object S, to be tested, via the automatic valve 27 and an automatic valve 2a by means of a pressure difference. Then, the leak amount of the helium is measured via a prescribed process, and whether the object S to be tested is good or not is judged.  When its judgment is completed, the air is introduced into the ball jar T, an automatic valve 16a and an automatic valve 25 are opened, and the helium inside the object S to be tested is collected into the container 26 by means of a pressure difference. After that, the residual helium inside the object S to be tested is evacuated, the air is introduced, and a test is completed. Consequently, the consumption amount of the helium can be reduced sharply.
Patent JP-H06331768-A (JP)
Title: Nuclear fuel rod
Inventor: KOBAYASHI KAORU
IPC: G21C3/328
Filed: 1993-05-21
Abstract: PURPOSE:To effectively quench transuranium elements in a nuclear fuel rod loaded in a light water reactor by placing unclear fuel pellets containing transuranium elements in the upper part of a nuclear fuel rod. CONSTITUTION:It is especially necessary to quench nuclides of neptunium(Np) and Americium(Am) among transuranium elements. If there are many high- energy neutrons, Np-237 will be effectively quenched. Am-241 and Am-243 will be also done so if they are similarly loaded in the area of a hard neutron spectrum. In a fuel rod, fuel pellets 1 containing transuranium elements mixed into metal uranium (transuranium-mixed metal uranium fuel pellets) are placed above uranium oxide fuel pellets 2. In a boiling water reactor, for example, the Void coefficient of the light water flowing along the side of a nuclear fuel rod is 0% in the lower part and 70% in the upper part. This means that neutron spectrums are harder in the upper part of a nuclear fuel rod. Therefore, Np-237, Am-241 and other nuclides are effectively quenched.
Patent JP-S5910255-A (JP)
Title: Semiconductor device
Inventor: ARIYOSHI HIROMI
IPC: H01L27/04
Filed: 1982-07-09
Abstract: PURPOSE:To enable to effectively use for an integrated circuit which requires the stability of resistance values by a method wherein resistors are formed in a resistant island formed in a semiconductor substrate, and the internal constant voltage source of the other semiconductor circuit element part is connected to the resistant island. CONSTITUTION:A resistant island 12 is formed in the substrate 11 composed of a P<+> type semiconductor by means of an N<-> type epitaxial layer, the resistors 14a, 14b... of a P<+> type semiconductor and a terminal part 15 of an N<+> semiconductor are formed, and the internal constant voltage source of the semiconductor circuit element part which is not illustrated is connected to the terminal part 15. Depletion layers 16 are generated by the reverse bias between the resistant island 12 and the resistors 14a, 14b..., P-N reverse bias becomes nearly constant by changing the maximum potential given from the terminal part 15 into a constant voltage, and then the expansion of the depletion layers 16 becomes constant. The resistance values at the part of resistors 14a, 14b... do not have the characteristic of power source voltage, but are kept to a stable high accuracy.
Patent JP-H0415133-A (JP)
Title: Traction controller
Inventor: IMAZEKI TAKASHI
IPC: B60W10/06
Filed: 1990-05-09
Abstract: PURPOSE:To restrain a drive wheel slip without causing an engine stalling at the time of an engine cooling state, in a case in which the drive wheel slip is restrained by the lowering of an engine output, by conducting a shift up control instead of an engine output lowering control at the time of an engine cooling. CONSTITUTION:A vehicle drive wheel slip is detected by means of a means (a), and also an engine cooling state is detected by means of a means (b). Also, control which lowers an engine output by means of an external command, is conducted by means of a means (c). In addition, control which conducts a shift up in spite of a shift schedule by means of an external command, is conducted by means of a means (d). And at the time of drive wheel detection and of engine cooling state detection, the output of an engine output lowering control stop command is made against the above means (c), and also the output of a shift up control command is made by means of the means (e) against the above means (d). That is, at a traction device that restrains basically a drive wheel slip by means of the lowering of an engine output, the restraint of the drive wheel slip is attained without causing an engine stalling at the time of an engine cooling state.
Patent JP-H01289092-A (JP)
Title: Manufacture of electric field luminous lamp
Inventor: HATTA MASANORI
IPC: H05B33/04
Filed: 1988-05-17
Abstract: PURPOSE:To prevent an adhesive from attaching to leads projecting from the side ends of films by positioning the side ends of the outer cover films at the lead projection side at the ends of thermal press process rolls and passing through the rolls while holding electric field luminous elements by the outer cover films from the upper and the lower sides. CONSTITUTION:The side ends of the upper side and the lower side outer cover films 4a and 4b are positioned to the ends 13a and 13b of thermal process rolls 1a and 1b with s difference in level, by the upper side film guide plates 5a and 6a, and the lower side film guides 5b and 6b, and, while the outer cover films 4a and 4b are fed continuously to large diameter rolls 11a and 11b, electric field luminous elements 2 are fed in order between the outer cover films 4a and 4b from a feeding table 3, and passed through the large diameter rolls 11a and 11b of the rolls 1a and 1b with a difference in level while holding the elements 2 with the upper and the lower outer cover films 4a and 4b to make leads 8 and 8 of each element 2 projected from the side end of the outer cover films, and the outer cover films 4b are pressed to seal the elements 2 and by one. Then, the numerously continuous electric field luminous lamps are cut off and separated one by one.
Patent JP-H10312541-A (JP)
Title: Method and apparatus for recording information as well as disk medium
Inventor: MATSUYAMA HISASHI
IPC: G11B7/24082
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress the crush of the reproduced signal waveform of address information recorded as a wobble in both tracks to a minimum when information is recorded on both a groove and a land and in which an influence on succeeding data due to the crush of the signal waveform is suppressed. SOLUTION: In a code converter 11, a gray code converter 3 is allocated only regarding seven high-order bits out of eight-bit address data, and a least significant bit is output as it is. A code train which is converted by the code converter is set in such a way that an intercode distance becomes uniformly 1 when the difference between address values is 2. Therefore, the code train is binary-converted so as to be wobble-recorded on a disk in which the address difference between adjacent grooves is 2, and the crush of a signal in a case in which a land region between the grooves is reproduced can be suppressed to a portion corresponding to one bit.
Patent JP-H01288707-A (JP)
Title: Range finder
Inventor: NAKANISHI MOTOHIRO
IPC: G01C3/00
Filed: 1988-05-16
Abstract: PURPOSE:To enable highly accurate measurement of distance in a wide range, by receiving reflected light from one light emitting element with three light receiving elements to determine an output ratio by switching a combined pair of the light receiving elements according to far side or close side distance measurements. CONSTITUTION:An LED 1 projects light to an object through a projection lens and the reflected light thereof is condensed to a light receiving element 4 divided in three with a light receiving lens to output a voltage with a logarithmically compressed quantity of light from photometry circuits 6, 7 and 8. Here, the elements 4 are made up of elements D1, D2 and D3 in the order from far side to close side according to the receiving position of the reflected light from the object so that a distance is measured by an output ratio of D2/D1 for the far side and by an output ratio of D3/D2 for the close side. Then, the combination of outputs of the elements between the far side distance measurement and the close side one is selected with a multiplexer (MPX) as switching means and outputs of the MPXes are inputted into comparators 12 through a differential amplifier 11. This enables judgement of a zone where the object exists in twenty-two divisions from infinite long range to the closest range based on outputs thereof.
Patent JP-S63283052-A (JP)
Title: Package for integrated circuit
Inventor: BANJO TOSHINOBU
IPC: H01L23/04
Filed: 1987-05-14
Abstract: PURPOSE:To reduce a mounting area by a method wherein each lead is bent at a nearly right angle, a tip of an external terminal is held close to and in nearly parallel with the rear of a package and the height of the package is made low. CONSTITUTION:Leads 2 are installed at sides 4 of a package 1. Lead-terminal tip parts 5 are formed at tips of the leads 2. The leads 2 are bent toward the side of the package 1 at a nearly right angle; the tip parts 5 are held in such a way that they are in nearly parallel with and close to the rear of the package 1. When the package is mounted on a circuit board, an interval between the leads becomes short; the height from the under surface of the tip parts 5 to the surface of the package 1 becomes low. By this setup, a mounting area is reduced.
Patent JP-H07327115-A (JP)
Title: Medium board
Inventor: AIDA TOMOYOSHI
IPC: H04N1/04
Filed: 1994-06-01
Abstract: PURPOSE:To obtain the medium board in which a space for a scanner section is saved and both front and rear sides are used inexpensively costwise. CONSTITUTION:An endless sheet 2 at a front side and an endless sheet 3 at a rear side are in existence independently and their one-side ends are bent by rollers 4a,4b, 4c, 4d in a direction of 45 deg.. A scanner section 5 is contained in a space produced as above, and the scanner 7 is turned by 90 deg. around a scanner shaft 6 to be directed in the direction of each endless sheet thereby reading a character and a graphic written/drawn on the endless sheets 2, 3.
Patent JP-H04347779-A (JP)
Title: Graphic document processor
Inventor: HOSOYA RITSUKO
IPC: G09G5/26
Filed: 1991-05-24
Abstract: PURPOSE:To easily plot words with a balloon with, satisfactory balance between a character string and a balloon graphic without a trouble for plotting the balloon graphic surrounding the character string again and again. CONSTITUTION:A hardware disk device 1 storing more than one balloon graphic, a program memory 7 in which a program calculating the size and the position of one with the size and the position of the other as a reference among the balloon graphic designated from more than one stored balloon graphics and the inputted character string which is to be written into the balloon graphic is stored, a central processing unit 6 executing the program and display devices 3 and 4 displaying the sizes and the positions of one and the other.
Patent JP-H08311898-A (JP)
Title: Manhole constructing method
Inventor: SHIMURA HIROMASA
IPC: E02D29/12
Filed: 1995-05-18
Abstract: PURPOSE: To simplify working equipment and work, and to reduce the working period. CONSTITUTION: The lowest concrete block 2 out of the hollow concrete blocks that forms the side wall of a manhole 1 is installed on the ground in the position where the manhole is to be laid. Several workers enter the inside of the concrete block 2 to excavate the ground, and the concrete block 2 is settled to a prescribed depth. Thereafter, a blocked base block 3 is placed on the bottom of the excavated hole, and this base block 3 is connected with the concrete block 2. Then, prescribed blocks 3, 4 are stacked on this concrete block 2 so as to form the manhole 1.
Patent JP-H02299601-A (JP)
Title: Manufacture of upper for footwear
Inventor: MIHARA TATSUO
IPC: A43B3/10
Filed: 1989-05-12
Abstract: PURPOSE:To obtain an upper for footwear easy to walk in because of light, soft feeling, by a process wherein a rubber compound made by mixing of natural rubber, synthetic rubber or blended rubber of them, and compound agents and a foaming agent, is simultaneously topped between the sticking face for a surface cloth material and that for a rear cloth material and thus layers are formed. CONSTITUTION:A rubber compound is obtained by a process wherein both rubber compounding agents, such as zinc white, stearic acid, a vulcanization accelerator, calcium bicarbonate and spindle oil, and a foaming agent, such as p,p'-oxybis(benzenesulfonyl hydrazide) are mixed into natural rubber, synthetic rubber or blended rubber of them, by a dual mixing roll machine. After that, the material for an upper is obtained by a process wherein this rubber compound is topped between a surface cloth material (cotton pongee) and a rear cloth material (cotton jeans) by a four roll calender. Furthermore, after the upper for a slipper is formed from this material by working and is stuck to a sole, a front protective rubber tape and an insole cloth, it is vulcanized. in this way, the slipper for footwear can be obtained.
Patent JP-H0793270-A (JP)
Title: Method and apparatus for development of multiprocessor software
Inventor: UIRUSON KUO UEN
IPC: G06F15/177
Filed: 1992-04-13
Abstract: PURPOSE: To distribute a software so as to directly monitor a master processor and indirectly monitor a slave processor in a memory shared by the master and slave processors. CONSTITUTION: Respective nodes 14 are provided with the master processor 22 and the slave processor 24 and the processors 22 and 24 share the memory 26. A multiprocessor application software can be developed by simultaneously monitoring the processors 22 and 24 of all the nodes 14 by using a host computer 10 and a control processor 12. The respective master processors 22 are directly monitored through a master transmission/reception buffer 20 between them and a bus 16, the respective slave processors 24 of the respective nodes 14 are indirectly monitored through a slave transmission/reception butter 38 in the shared memory 26 of the nodes and the butter 38 is extended between the slave processor 24 and the master processor 22 of the node.
Patent JP-S6011093-A (JP)
Title: Heat accumulating tank utilizing shape memory alloy
Inventor: YASUKAWA KEIICHI
IPC: F28D20/00
Filed: 1983-07-01
Abstract: PURPOSE:To permit to classify hot fluid, being supplied, automatically into the classes of temperature to distribute and accumulate the heat into a heat accumulating sections corresponding to the classes by employing a classifying valve combined with the coil spring of the shape memory alloy. CONSTITUTION:When a heat collecting device 11 collects solar heat and the temperature thereof has increased to a temperature higher than the same of the heat accumulating section 6, a pump 10 is operated, water is sucked from the heat accumulating section 6 through a sending pipe 9 to send it into the heat collecting device 11 and heat it while the hot fluid is supplied to the classifying valve 121 at first through the sending pipe 8. The coil springs 23, 23' of shape memory alloy, provided in the response chamber 21 of the classifying valve 121, are provided with two directional property and each of them restores and contracts into reverse directions mutually. Accordingly, when the set temperatures of the shape memory alloys of respective classifying valves are reduced sequentially, such that the set temperature of the coil spring for the classifying valve 121 is 60 deg.C and the same of the classifying valve 122 is 50 deg.C for example, hot-water, corresponding to these temperatures, is accumulated into respective heat accumulating sections 4, 5, 6.
Patent JP-H09307253-A (JP)
Title: Dropper type stabilized power source
Inventor: YAMAGUCHI TAKASHI
IPC: H05K1/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a board by connecting the collector of a control transistor being heating to a power source pattern having a wide area enough to radiate the heat while feeding the power to a load. SOLUTION: A control transistor 11 mounted on the surface of a multilayer printed board 5 has a collector, emitter and base which are mounted the surface of the board and soldered to patterns 11c, 11e and 11b, respectively. The heat generated in the transistor 11 is guided from the collector to a power source inner layer pattern 4 through the pattern 11c and through-holes 6. The power source layer pattern 4 is laid over the entire surface of the multilayer board to thereby disperse the heat from the transistor 11 in the entire board 5. Thus it is possible to eliminates any radiating pattern or radiator and reduce the size and cost of the board.
Patent JP-H0415577-A (JP)
Title: Diagnostic method for insulation deterioration of cv cable
Inventor: MIYAKO MASATO
IPC: G01R31/12
Filed: 1990-05-10
Abstract: PURPOSE:To exactly detect the degree of deterioration of a cable insulator by applying an AC voltage to a test CV cable, detecting a pulsating current component from its grounding cable current, rectifying and integrating it and converting it to a DC output signal. CONSTITUTION:As for a grounding cable G current detected by a current transformer 3, based on an AC charging current, a pulsating current component and a noise current component generated by existence of water tree deterioration are superposed. This grounding cable current is inputted to an LPF 21, and an AC charging current component is eliminated. An output of the LPF 21 is amplified 25, and inputted to a BPF 22. In the BPF 22, a single frequency signal is fetched from in the pulsating current component, and amplified 26. An output of the amplifier 26 is rectified by a detecting circuit 23, allowed to pass through an integration circuit 24 and its waveform is displayed by a display device 4. This waveform consists of a projecting part and a smooth stable part of a continuously low level. In such a state, by disregarding the projecting part as a noise and catching the stable part as a DC component corresponding to magnitude of the pulsating current component, the degree of water tree deterioration can be known exactly.
Patent JP-S63285070-A (JP)
Title: Shuttle scanning reading device
Inventor: MIYAJIMA TAKASHI
IPC: H04N1/04
Filed: 1987-05-18
Abstract: PURPOSE:To attain excellent reading at all times by providing a transparent protection plate to a part of a read head facing an original and providing a member cleaning the protection plate aside the original running position and facing the running position of the read head. CONSTITUTION:The read head 14 has a dust prevention glass 15 as a transparent protection plate at a position facing the original 11 and the glass is arranged aside the original running position and facing the running position of the read head 14 and the cleaning member 21 cleaning the protection plate 15 of the read head 14 is provided. When the read head 14 completes the main scanning and returns to the home position in the direction of arrow, the upper face of the glass 15 is wiped out by the cleaning member 21. Thus, the glass is cleaned automatically and the dust prevention glass 15 is covered by the cleaning member 21 to prevent sticking of dust and dirt during the standby so as to attain excellent original reading.
Patent JP-S63285058-A (JP)
Title: Communication terminal equipment
Inventor: SASANO JUN
IPC: H04N1/32
Filed: 1987-05-18
Abstract: PURPOSE:To attain simple, quick and accurate turn back calling by using a turn back call means so as to give a call to a calling terminal equipment based on the identification information corresponding to the calling terminal equipment stored in an identification information detection means. CONSTITUTION:A communication terminal equipment is provided with an identification information detection means A, a call request input means B to input a turn back call request and a loopback call means C, and uses the identification information detection means A so as to detect and store the identification means of the calling terminal equipment sent from the network at incoming call. Then after the end of communication with a calling terminal equipment, when the calling request input means B gives a loopback call request to calling terminal equipment, the turn back calling means C gives a call to the calling terminal equipment based on the identification information corresponding to the calling terminal equipment stored in the identification information detection means A. Thus, in the case of turn back calling, the operator uses the call request input means B so as only to input the turn back call request thereby allowing the call means C to apply turn back call to the calling terminal equipment automatically.
Patent JP-H05304851-A (JP)
Title: Method for classifyng male and female of ayu fish or the like and device therefor
Inventor: KAWAGUCHI KATSUHIKO
IPC: A01K61/00
Filed: 1991-02-28
Abstract: PURPOSE:To mechanically classify the male and female of an ayu fish, etc., by raising the anal fin of the ayu fish, etc., by the blowing of air, photographing the shape of the anal fin, and judging the male or female of the ayu fish on the photographed image. CONSTITUTION:An ayu fish. etc., 10 is placed in a bucket 3, and air is blown from nozzles 4a, 4b on the anal fin 11b projected from an opening 3d to raise the anal fin. The shape of the anal fin is photographed with a photographing machine 5, and the male or female of the ayu fish is classified on the photographed image.