baber/WOPTO huggingface dataset:
Patent JP-H0469130-A (JP)
Title: Plane surface grinding device
Inventor: UCHIYAMA TSUNEO
IPC: B24B7/04
Filed: 1990-07-06
Abstract: PURPOSE:To make it possible to vary a position for grinding strokes according to each machining line by making it possible to vary the positions of returning point detecting switches or dogs according to the positions for grinding stroke. CONSTITUTION:A detection switch moving means 10 is provided so that returning point detecting switches 6A and 6B may move along the passages for dogs 5A and 5B, and the position of the returning point detecting switches 6A and 6B are made to be possible to be varied according to the positions practically required for grinding strokes. This constitution makes it possible to reduce the useless movement for feeding a table 2 and useless machining and shorten machining time resulting in the improvement of working efficiency.
Patent JP-H1027423-A (JP)
Title: Memory control device and magnetic recording/ reproducing device
Inventor: FUKASE SHINICHI
IPC: G11B20/10
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a memory control device which is capable of preventing malfunction of memory of controlling memory control signals always as scheduled using minimum external signals alone. SOLUTION: In a memory control device which is capable of executing RAW operation by using only one FIFO buffer memory, a delay circuit 101 which generates delay in the finishing timing of external signal HID:35 enabling read/ write of data in the memory is added, A reference clock RECCLK:9R on the recording side is used to unify a reference clock in order to facilitate and ensure the control of the memory control device. By this constitution, read/write enabling signals are surely held even in the last cycle of reading/writing of a series of data and malfunction of the memory is prevented.
Patent JP-2000031094-A (JP)
Title: Formation of titanium film in semiconductor device
Inventor: KIN KENDO
IPC: H01L21/285
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a titanium (Ti) film in a semiconductor device while enhancing the reliability and yield of the semiconductor device by improving step coverage of the Ti film thereby stabilizing the step for metallization. SOLUTION: The inventive method comprises a step for depositing a first titanium film 12 on the entire structure of a wafer having a contact hole by plasma sputtering at a density of lower than 1010/cm3, a step for applying a bias to the wafer, and a step depositing a second titanium film 13 on the first titanium film 12 using plasma at a density of 1011/cm3 or above while applying the bias power supply.
Patent JP-H0733815-A (JP)
Title: Olefin polymerization catalyst component, olefin polymerization catalyst and olefin polymerization
Inventor: KOJO SHINICHI
IPC: C08F10/00
Filed: 1993-07-20
Abstract: PURPOSE:To obtain a catalyst capable of efficiently producing a copolymer having a narrow molecular weight distribution and a narrow composition distribution in ethylene polymerization by compounding a specific solid titanium catalyst component with a compound having two or more ether bond separated by plural atoms. CONSTITUTION:This catalyst component is obtained by contacting (A) a solid titanium catalyst component containing Mg, Ti, a halogen and an electron donor with (B) a compound having two or more ether bond separated with plural atoms in the presence of (C) an organometallic compound or by contacting component (A) with component (C) followed by the contact with component (B). In the obtained catalyst component, component A contains at least a par of component B. Component B is a compound expressed by formula [n is 2<=n<=10; R<1>-R<26> are substituent having element, e.g. C, H, O, N, S, P or halogen; arbitrary members of R<1>-R<26>, preferably R<1>-R<2n>, may together form a ring other than benzene ring]. Further, these components may optionally be incorporated with an organometallic compound catalyst component.
Patent JP-H0228585-A (JP)
Title: Method and implement for easily measuring electron ray penetration rate
Inventor: YOMOTO KEIICHI
IPC: G01T1/29
Filed: 1988-07-19
Abstract: PURPOSE:To easily estimate the penetration rate of an electron ray in an object to be irradiated in electron ray irradiation by sandwiching a thin sheet made of a material which is changed in color by electron ray irradiation with two sheets of shielding plates which shield the electron ray. CONSTITUTION:Both faces of the thin sheet piece 2 for measuring the penetration rate are sandwiched by the shielding plates 5 having the sufficient thickness to shield the electron rays 3. This thin sheet piece 1 is so fixed that the one face 7 of the unshielded side faces thereof is perpendicular to the advance direction of the electron ray 3 in an electron ray irradiation field 6. The thin sheet piece is then irradiated with the electron ray. The coloration change of the piece 1 is then observed extremely distinctly and visually observed in the depth direction from the incident plane of the electron ray 3, i.e., the transverse direction of the piece 1. The penetration rate in the object to be irradiated in the electron ray irradiation is easily estimated in this way. Since the coloration change of the piece 1 is continuous in the depth direction from the incident plane of the electron ray 3, even the low energy electron ray of <=1MeV is easily measured.
Patent JP-S5971672-A (JP)
Title: Method for purifying extract solution of shellfish component
Inventor: NAKANISHI MICHIO
IPC: A23L17/40
Filed: 1982-10-12
Abstract: PURPOSE:To obtain a nice healthy improved extract solution, suitable for a seasoning, a raw material for health drinks, etc., by passing the extract solution of a shellfish component through an ion retardation resin column to remove common salt therefrom. CONSTITUTION:An ion retardation resin, e.g. ''Snake cage resin SR-1'' having both cation exchange groups and anion exchange groups in the same resin particles, is packed in a column, and an extract solution of a shellfish, e.g. short- necked clam, corbicula or clam, is fed to and passed through the column packed with the ion retardation resin to adsorb and remove common salt contained in the extract solution in the resin. Thus, the aimed extract solution containing rich proteins, amino acids, vitamins, selenium, etc. is obtained. The resin adsorbing the common salt can be regenerated by introducing water thereinto to eliminate the common salt therefrom.
Patent JP-S6423608-A (JP)
Title: Amplitude limiter
Inventor: NAKAMURA YOSHIKIMI
IPC: H03G11/04
Filed: 1987-07-17
Abstract: PURPOSE:To prevent the occurrence of a sound distortion, by setting an ampli tude limiting level in accordance with the signal level of an input signal and performing amplitude limiting on the input signal by using the set amplitude limiting level. CONSTITUTION:The amplitude limiting level of a noise limiter 8a is changed in accordance with the level of input signals and, when no signal is inputted, noise is removed. When a large signal is inputted, on the other hand, the signal is outputted as it is without performing any amplitude limiting. Since the ampli tude limiting level is set at the maximum level of received signals, it is desirable to set the resistance values of resistances R12 and R13 at the same value. There fore, the sound distortion and noises at the time of no signal, which are pro duced in conventional receivers, can be removed and the S/N of detected low-fre quency signals can be improved over the level range of input signals from no signal to a large signal. Thus unpleasant feeling to the operator of this limiter can be prevented.
Patent JP-S6071255-A (JP)
Inventor: SUZUKI ISAO
IPC: A47G27/02
Filed: 1983-09-27
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-S57103715-A (JP)
Title: Seamless steel pipe manufacturing equipment
Inventor: NUMANO MASAMUTSU
IPC: B21B19/02
Filed: 1980-12-20
Abstract: PURPOSE: To treat both raw materials by a single line, by providing a "Adurol" material cooling apparatus and a heat treatment apparatus for a heat treating material, to be arranged parallelly, and adjusting a confluence of said materials from both apparatus.  
     CONSTITUTION: A cooling apparatus 2 and a heat treatment equipment 6 consisting of a heating furnace 3, a quenching apparatus 4 and a reheating furnace 5 which are continuously arranged, are connected parallelly. A rolling steel pipe for the "Adurol " material is kicked out to the apparatus 2 ; a pipe for heat treating is heat treated in the equipment 6, and is joined, as occasion demands, with the kicked out pipe at the exit side of the apparatus 2 through a sizer 7.  At this time, both pipes are made to be transferred at equal space intervals at  the joining point. The joined steel pipes are processed by a pipe end cutting  machine 11, a pipe end chamfering machine 12, and a pipe end threading machine 13 through a straightening machine 8, a final cooling bed 9 and a non- destructive inspection device 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0711583-A (JP)
Title: Production of bag cloth composed of piece-dyed multicolor chambray
Inventor: NISHIDA IKUHARU
IPC: D06M101/16
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a production process capable of supplying a multicolored chambray having stable quality and composed of warps and wefts dyed to different colors by piece-dyeing which enables the dyeing at the time of order. CONSTITUTION:This process for the production of a bag cloth comprises the combined weaving of a polyamide fiber and a cation-dyeable polyester fiber as the warp and/or the weft without using a sizing agent, the heat-setting of the cloth in the state of gray fabric, the dyeing with a dyeing machine and the application of an acrylic resin coating and a water-repelling resin coating.
Patent JP-S57103732-A (JP)
Title: Al slag material for impact excellent in lubrication
Inventor: HOSHINO KOUZOU
IPC: B21C23/18
Filed: 1980-12-18
Abstract: PURPOSE: To obtain an Al slag material for impact that eliminates fouling and uneven elongation at the time of impact working by heightening surface roughness in rolling process of Al ingot and thereby applying lubricant uniformly.  
     CONSTITUTION: An Al ingot is homogenized by heating, and hot rolled using rolls having specified roll roughness to make it a slag material of ≥4μmRz surface roughness. Since this slag material has high surface roughness, adherence of lubricant is high and free from fouling etc. at the time of working. Accordingly, it can be used favorably for manufacture of cylinders for gas filling such as aerosol, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6337474-A (JP)
Title: Dictionary retrieval system
Inventor: TOMINAGA MASASUKE
IPC: G06F17/30
Filed: 1986-08-01
Abstract: PURPOSE:To automatically retrieve a suitable preferential part as separate texts and to contrive to improve the efficiency and flexibility of retrieval by accumulating information on fields to be processed and types of sentences and exploiting the accumulated information when a dictionary is retrieved. CONSTITUTION:The CPU 1 of a system divides an English sentence inputted to a keyboard 5 into words, which are set to a retrieval word table 31 in a main memory 3. With words in the table 31 as a retrieval key, the CPU 1 retrieves an English-Japanese dictionary 2, and fetches retrieved data to a word information table 34 in the memory 3. A processing program is activated to divide dictionary information on the words fetched to the table 34 into a preferential information part 341 and an auxiliary information part 342. The divided information is added to each word, and matched to filter information in the file information table 32 of the memory 3. The preferential part is efficiently used as separate texts to be translated, whereby the processing efficiency and flexibility are improved.
Patent JP-S6158332-A (JP)
Title: Talking device
Inventor: FUJITA HIROSHI
IPC: H04H20/76
Filed: 1984-08-29
Abstract: PURPOSE:To make communication between the driver and fellow passenger of a motorcycle and, at the same time, to receive commercial broadcasting, by sending outputs of a box control block and tuner block to an AF AMP section by controlling and supplying the output of the AMP section to an input- output section. CONSTITUTION:An AF AMP section F amplifies inputted signals and ouputs the amplified signals to the receiver side of an input-output section A and, therefore, communication between the driver and fellow passenger of a motorcycle can be made through the receiver of their head sets, etc. When no voice input is made from either one side of microphone, a box control block C and tuner output control D do not work and the frequency signal of commercial broadcasting from a tuner block B is amplified to an appropriate level and outputted from the receivers of the both side head sets. Therefore, it can be confirmed always that this talking device operates and, when communication is required between them, two-way talking can be realized immediately when they use the microphones of their head sets.
Patent JP-H0624000-A (JP)
Title: Ink jet head
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/175
Filed: 1992-07-07
Abstract: PURPOSE:To remove deteriorated ink and a bubble in an ink chamber effectively simply outside the ink chamber. CONSTITUTION:An ink chamber 2 having an ink discharge opening has a first and second ink feed openings 11, 13. The first ink feed opening 11 is interconnected to a first reservoir 12, and the second ink feed opening 13 is interconnected to a second reservoir 14. Resistance of a passage from the second ink feed opening 13 to the ink discharge opening 5 is so constructed as to be less than resistance of a passage from the first ink feed opening 11 to the ink discharge opening 5.
Patent JP-H105609-A (JP)
Title: Vertical crusher
Inventor: TATSUMI SHIGERU
IPC: B02C13/16
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To certainly crush urban waste recovered in a state contained in a small waste bag, in a vertical crusher having fixed blades protruding from the inner periphery of a casing between the respective stages of swing hammers, by forming projections to at least one side parts of leading end parts of the swing hammers and the fixed blades. SOLUTION: A collecting bag falling from a supply conveyor 12 is torn by projections 10 of a bag rupturing plate 11 rotated at a high speed along with a rotary shaft 5 and the small waste bag having a small content therein is almost uniformly distributed in the circumferential direction by a lower distribution plate 9 to be allowed to fall. Next, matter to be crushed receives blows of the swing hammers 19 rotated at a high speed to be crushed and the small waste refuse bags are deformed so as to be matched with the striking surfaces of the swing hammers 19 to be held between the swing hammers 19 and fixed blades 20. At this time, by providing sharp projections 26, 30 to the side parts of the leading end parts of the swing hammers 19 and the fixed blades, the small waste bags are certainly torn and exposed and crushed matter is further finely crushed.
Patent JP-S6073287-A (JP)
Inventor: KOYAMA SHIYOUJI
IPC: F25J3/04
Filed: 1983-09-30
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-H0231826-A (JP)
Title: Piping header of circulating liquid
Inventor: SHIMIZU GISUKE
IPC: B01F5/02
Filed: 1988-07-21
Abstract: PURPOSE:To prevent liquid from solidifying and precipitating in the inside of a piping header by providing one of outlet openings at the position on an annular piping header in the diameter direction including an inlet part of environmental liquid provided in the annular piping head. CONSTITUTION:The annular piping head 4 is provided with one inlet part 3 and five outlet openings 8, and one of the outlet openings 8 is provided at the confronting position in the diameter direction including the inlet part 3 in the annular piping header, and nozzles 6 are opened from the outlet openings 8 through vertical pipes 5. In this case, the outlet openings 8 are symmetrically provided concerning with said diameter line, but the liquid 10 branched from the inlet part 3 is never equalized in pressure in the piping header as the outlet opening 8 is at the confluent point in the middle part.
Patent JP-H0468055-A (JP)
Title: Hollow polyester container
Inventor: TERAJIMA YASUNORI
IPC: B29K67/00
Filed: 1990-07-10
Abstract: PURPOSE:To prepare a beautiful hollow container having a satin-like surface appearance by mixing a thermoplastic polyester resin with mica flakes having a specified particle size and allowing the mixture to undergo blow molding under biaxial orientation. CONSTITUTION:A mixture of 96.0-99.9wt.% thermoplastic polyester resin having an ethylene terephthalate unit as the main repeating unit with 0.1-4.0wt.% mica flakes having a mean particle size of 20mum or higher is blow molded under biaxial orientation at a total orientation ratio of 2 or higher.
Patent JP-H0714041-A (JP)
Title: Automatic ticket examination machine
Inventor: TAKAHIRA MASAHIRO
IPC: G07B15/00
Filed: 1993-06-25
Abstract: PURPOSE:To perform the processing for refund by not only informing a user that his ticket is a refund ticket but also ejecting this refund ticket to an ejection hole to return it to the user at the time of extracting the refund ticket by an extracting means. CONSTITUTION:When a passenger ticket (a) is inserted from an insertion hole 1 in the refund mode and discrimination data of the refund ticket is included in data read by a magnetic head H1, a wing descends. The guide for refund is displayed on a display screen G, and the guide of the same contents is outputted from a speaker S with a voice. The passenger ticket or the like is led by an ejection carrying path 6 by the descend of the wing W, and information indicating the refund ticket is printed on a part of the ticket face by a printing head P provided in the ejection carrying path 6. The printed refund ticket is sent to an ejection hole 2 and is returned to the user. Consequently, the user having the refund ticket presents this ticket to a window to receive the refund.
Patent JP-H02186658-A (JP)
Title: Disc holder and usage thereof
Inventor: EBERUHARUTO MORU
IPC: H01L21/00
Filed: 1989-07-14
Abstract: PURPOSE: To surely hold a disk, by providing movable holders driven brought closer and/or separated from each other parallelly to an upper mount surface on more than three parts of the peripheral end parts of one or more device elements, and providing a cover for the holder separated further. CONSTITUTION: A holder 11 and an opposing holder 12 acting on a disk end edge are moved from 11a and 12a to 11b and 12b after a disk 1 is set on a substrate 2 and rotated with an axis 14 parallel to a disk normal line 13 as a center. The substrate 2 on which the disk 1 is mounted is moved to an intermediate position and brought into contact with a hook 26 of a movable holding frame 27, and the holding frame 27 is hung to the disk 1, presses the disk 1 to the substrate 2 and holds the disk. The holders 11 and 12 are driven by a holder driving device synchronized with a lift driving device, rotated at the intermediate position and then, moved to an 'open' position. A working position is mechanically decided by abutting a valve head 18 to a valve seat 24, the disk 1 is advanced and projected inside a working chamber and the holders 11 and 12 are pressed to a cover 28. In this case, a shielding frame 29 is attached to the substrate 2. Thus, the disk is extremely softly loaded, moved to a determined position simultaneously and accurately held.
Patent JP-H0530143-A (JP)
Title: Radio transmission/reception equipment for fsk modulation system
Inventor: ITO TOSHIKI
IPC: H04L27/148
Filed: 1991-07-22
Abstract: PURPOSE:To eliminate the need for a reception side-only local by sharing the signal of the local oscillator generating the signal with a transmission frequency as a local oscillation signal for frequency-converting into an intermediate frequency signal on a reception-side. CONSTITUTION:A transmission-side converts 1a binary transmission data signal into the data signal of quaternary-two columns, delays 2 the phase of the data signal of one column by a half bit, and offset PSK-modulates 3 the signal of the local oscillation circuit 4 generating the signal with the transmission frequency by the data signal of two columns. The reception side uses the signal of the circuit sharing a reception wave passing through a transmission/reception common unit 6 as the local oscillation signal, frequency-converts it in an IF band by a mixer 7 through BPF 8, demodulate 9 it into the signal of a base band and reproduces the binary data signal in an identification circuit 10. Thus, the reception side-only local oscillator becomes unnecessary by sharing the signal of the circuit 4 on the reception-side, and BPF of a narrow band becomes unencessary on the transmission-side since a system is a direct modulation one.
Patent JP-H0914652-A (JP)
Title: Combustion equipment
Inventor: SOU EKIRIYOU
IPC: F23N5/24
Filed: 1995-06-22
Abstract: PURPOSE: To provide a combustion equipment, in which supplying of fuel is not uselessly stopped even when CO concentration momentarily increases at the time of a gusty wind, so that convenience is improved. CONSTITUTION: A signal processing unit 27 and a control unit 15 make switches 21, 22 off on the basis of information of CO concentration from a CO sensor 25 provided on an exhaust gas path to stop supplying of electric current to a solenoid 8a of a main solenoid operated valve to stop supplying of fuel for ensuring of safety. Provided on the exhaust gas path is a wind pressure switch (wind pressure detecting means) which outputs a gusty wind detecting signal when wind pressure in the exhaust gas path is at least a predetermined value. A switch 28 is made off responding to the gusty wind detecting signal to cancel a signal from the signal processing unit 27, which serves to make the switch 21 off. Also, the control unit 15 cancels the information of CO concentration responding to the gusty wind detecting signal.  In this manner, off-actions of the switches 21, 22 are inhibited to temporarily inhibit stoppage of supplying of fuel.
Patent JP-S5969045-A (JP)
Inventor: KOMIYA OSAMU
IPC: A61B1/04
Filed: 1982-10-15
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-H1123440-A (JP)
Title: Sealing method of discharge chamber of thermoelectric type gun
Inventor: YOSHIDA HIROO
IPC: G01M7/08
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enable the heightening of hermeticity, the shortening of test time, and the reduction of cost by fitting both end parts of a discharge chamber each into the first and second lid bodies formed integrally with the first and second electrodes and providing a structure in which both end parts of the discharge chamber are pressed onto the inner periphery of the first and second lid bodies by the internal pressure of a plasma gas. SOLUTION: By inserting an aluminum foil 6 into a discharge chamber 5 and sandwiching the discharge chamber 5 by an electrode 4 and electrode 1, the aluminum foil 6 is fixed by the first and second lid bodies 4a and 4b, and the hermeticity of the discharge chamber 5 is ensured. When a heavy pulse current is applied on the aluminum foil 6, the aluminum 6 is instantly heated and evaporated to generate gas in a plasma state. By the internal pressure of the gas, an impacting matter 3 integrated with a sabot is projected through the first cylindrical electrode 4 which serves as a barrel, and both ends of the discharge chamber 5 are spread to the inner peripheries of the first lid body 4a and the second lid body 4b. By this, the hermeticity of the discharge chamber 5 is further enhanced.
Patent JP-S5982374-A (JP)
Inventor: BANDURCO VICTOR T
IPC: C07C275/50
Filed: 1983-09-30
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。