baber/WOPTO huggingface dataset:
Patent JP-H11344874-A (JP)
Title: Image forming device
Inventor: YODA YASUO
IPC: G03G15/16
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To ensure satisfactory separability of a transfer material from an image carrier, and therefore to prevent failure in transfer-material separation by effectively making good use of separating action caused by an elastic force using the stiffness of the transfer material. SOLUTION: In this image forming device, the hardness of a transfer belt 8 is set with the part of a transfer roller 10a is 57 deg., which is higher than 42 deg. being the hardness of an intermediate transfer drum 7 as the second image carrier. The shape of a transfer nip formed by the contact of the intermediate transfer drum 7 and the transfer belt 8 projects towards the intermediate transfer drum 7 due to pressing pressure exerted by the transfer roller 10a. Thus, separating action caused by an elastic force Fp using the stiffness of the transfer material P is made to increase.
Patent JP-S6410748-A (JP)
Title: Frequency error forcive correction circuit
Inventor: YAMANAKA TOSHIHIRO
IPC: H03L7/08
Filed: 1987-07-02
Abstract: PURPOSE:To prevent the occurrence of a large phase shifting during a transmission burst period by controlling a clock at phase correction points that are uniformized during one burst cycle including a transmission burst and a reception burst by using phase shifting information obtained during a reception burst period. CONSTITUTION:The following two are provided: a frequency offset detection means 102 to detect frequency offset during a reception burst period in the initial state, and a forcive correction pulse generation means 103 that generates pulses for setting phase correction points at respective burst periods starting from the head bits of a transmission burst and a reception burst based on an output from the detection means 102. And a pulse is inserted/eliminated by a clock generation means 101 at a phase correction point in order to correct frequency offset uniformly. In such a way, the correction of frequency error can be executed uniformly during one burst cycle including a transmission burst and a reception burst, hence the occurrence of large jitters in a transmission burst period can be prevented.
Patent JP-S6321113-A (JP)
Title: Porous mold
Inventor: OSAWA ZENJIRO
IPC: B29C33/38
Filed: 1986-07-15
Abstract: PURPOSE:To obtain a mold which has favorable strength and high air permeabil ity and water absorption property and consequently optimum for vacuum forming and slush casting, by a method wherein natural zeolitic crystal- containing tuff-based mineral or vitreous tuff-based mineral and allophane are blended with each other within the range of specified ratio by weight and, after that, sintered. CONSTITUTION:Tuff-based mineral containing natural zeolitic crystal such as clinoptilolite, mordenite or the like or vitreous tuff-based mineral and allophane are blended with each other within the range of (95pts.wt.:5pts.wt.)-(60pts. wt.:40pts.wt.) and, after that, sintered in order to produce a porous mold. If the blending ratio of allophane exceeds 40pts.wt., a mold the surface hardness and bending strength of which is remakably low is obtained. Further, if the blending ratio of allophane is below 5pts.wt., a mold the coefficient of water absorption of which is low and the shrinkage factor of which becomes large at sintering is obtained, resulting in the trouble to difficultly form a mold of desired shape.
Patent JP-S6058334-A (JP)
Inventor: HOSODA MOTONORI
IPC: B65D5/32
Filed: 1983-09-09
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-H089541-A (JP)
Title: Cover of floor panel opening
Inventor: KOBAYASHI TOKUZO
IPC: E04F15/024
Filed: 1994-06-23
Abstract: PURPOSE:To provide a cover which closes an opening for installing a plug socket and fastens adjacent floor panels firmly. CONSTITUTION:A notch 14 is formed at a specified place in an outer part of each floor panel 10 through a step-down flange which steps down from an upper face of the floor panel 10. When the floor panels 10 are laid with the notches 14 being matched to each other, those notches forms a floor panel opening 16 in the special shape for installing a plug socket. When a plug socket is not yet installed, the vertical and horizontal movements of each step-down flange are prevented by turning a cover 28 of the floor panel opening 16 and thereby the floor panels are fastened to each other tightly.
Patent JP-2000354215-A (JP)
Title: Digital camera with printer and method for discriminating type of its battery
Inventor: TAIMA TAKASHI
IPC: B41J29/38
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To discriminate whether a battery mounted on a camera is a primary battery or a secondary battery. SOLUTION: A battery type setting switch 33 is provided in a battery container section 36 of the digital still camera with a printer. This switch 33 is placed at a position seen from a gap of batteries 30 when the batteries 30 are contained in the battery container section 36. Thus, a user can confirm the setting state without removing the batteries 30 from the battery container section 36.
Patent JP-H0516811-A (JP)
Title: Object detecting system
Inventor: OSAKI EIJI
IPC: H04N7/18
Filed: 1991-07-08
Abstract: PURPOSE:To detect an object properly regardless of weather. CONSTITUTION:An alignment processing part 10 aligns a background picture images and displacement of the object picture image after being aligned by a correlative processing part 107 is detected by means of a correlative processing such as a one-dimensional Fourier transformation. Correlative values which are obtained through the above processing are compared with the correlative values which are preset in a correlative value judging part 108, and judged whether or not an object exists in the space. If the correlative valued judging part, 108 judges that an object exists in the space, a warning signal output part 110 is immediately driven to output warning signals.
Patent JP-S62236488-A (JP)
Title: Csf gene
Inventor: YAMAZAKI TATSUMI
IPC: C12R1/91
Filed: 1986-07-17
Abstract: PURPOSE:A gene coding a polypeptide having stimulation factor activity to form a human granulocyte colony is separated and is made to be manifested in a host cell. CONSTITUTION:A DNA necessary for forming human granulocyte cell colony and complementary to messenger RNA coding a polypeptide having specific stimulation factor activity is obtained as a 15-17S fraction by sucrose density gradient centrifugation. The DNA has an amino acid sequence of formula. A host cell is transformed with a recombinant vector integrated with said DNA. The objective glycoprotein having human granulocyte colony stimulation factor activity can be separated from the culture product of the obtained transformed strain.
Patent JP-S5959916-A (JP)
Title: Flame-retardant polyester fiber and its manufacture
Inventor: SANO HIROFUMI
IPC: D01F6/92
Filed: 1982-09-24
Abstract: PURPOSE:To manufacture the titled fiber having excellent durability and feeling, in high workability, by mixing an organophosphorus compound having high melting point with a flame retardant at a specific ratio, adding a specific amount of said mixture to a polyester after the completion of polymerization and just before the spinning process, and spinning the polyester. CONSTITUTION:A molten organophosphorus compound of formula I (Y is phenyl, bisphenol alkylene, or bisphenol sulfone; R1 is H or group of formula II or III; R2 is phenyl, phenoxy, or alkylphenoxy; R3 is phenyl, alkylphenyl or alkoxyphenyl; n is integer of 1-10) having a melting point of <=200 deg.C, is mixed with a flame retardant (e.g. aluminum metaphosphate) at a weight ratio of 95:5-50:50. The objective fiber can be contained by adding 1-10wt%, based on the polymer, of the mixture to a polyester after the completion of polymerization and just before the spinning, and spinning the polyester.
Patent JP-S5790963-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAHINA MICHIO
IPC: H01L21/60
Filed: 1980-11-27
Abstract: PURPOSE:To form a projecting electrode having high reliability at low cost by shaping the first metallic layer in Al or an Al alloy and the second metallic layer in VIII group elements and specified elements such as Cu and plating the second metallic layer while using a protective film as a mask. CONSTITUTION:The film such as an Al-Si (1%) film 3 in 8,000Angstrom for electrode wiring and the film such as a Ni film 8 in 3,000Angstrom  are evaporated continuously, a wiring pattern is formed through etching, a plasma nitride film is deposited, and a pad section is etched selectively. The combination of the VIII group elements and at least one kind of each element of Cu, Ag, Au, Ti, Cr, Mo and W is used as the second metallic film (Ni). The second metallic film is electroless- plated while employing the nitride film as the mask, and a layer such as a Ni layer 9 is deposited in approximaely 10mum and used as the projecting electrode. Accordingly, the projecting electrode proper to gang bonding can be prepared at low cost in few man-hours, and yield and reliability can be improved.
Patent JP-H0334655-A (JP)
Title: Modem device
Inventor: YAGUCHI TATSUYA
IPC: H04L27/22
Filed: 1989-06-30
Abstract: PURPOSE:To execute a demodulation processing at a high speed by a few filter coefficient memories by constituting a Hilbert transform filter of a demodulating circuit, and a roll-off filter continued from the Hilbert transform filter, of an integrated filter. CONSTITUTION:A Hilbert transform filter of a demodulating circuit 113, and a roll-off filter 114 continued from the Hilbert transform filter are constituted of an integrated filter. Accordingly, one kind of filter is provided with both functions of Hilbert transform and frol-off filtering. That is, by bringing a signal converted to a digital signal, and thereafter, demodulated by a demodulator 113, and subsequently, demodulated to filtering by the roll-off filter 114, it is demodulated to its original signal. In such a way, a tap coefficient of a filter can be curtailed, and the arithmetic time required for a convolutional operation can be shortened.
Patent JP-H0612477-A (JP)
Title: Picture recorder
Inventor: FUJII AKIO
IPC: G06T9/00
Filed: 1992-06-25
Abstract: PURPOSE:To suppress the block distortion of a picture for retrieval by eliminating the occurrence of the block distortion even at the time of reading out recorded picture data. CONSTITUTION:An original picture is pressed through a spatial filter circuit 110 to generate a small picture by reducing it by a 1/n circuit 112 so as to obtain an integer-fold picture of a DCT(discrete cosine transform) block unit, and it is written to a frame memory 114 by a write/read circuit 122 so that the boundary between reduced screens does not straddle over the DCT block. By subjecting the picture to DCT in a DCT circuit 116, the boundary of small screens of the picture for retrieval can be so set that it does not straddle over the DCT block. Therefore, the picture for retrieval which is less degraded by the block distortion and has an excellent picture quality is obtained. Since small screens for retrieval are generated from the original picture, it is unnecessary to generate and input the picture for retrieval again, and the manpower is reduced.
Patent JP-S6226129-A (JP)
Title: Auxiliary device for connecting clutch
Inventor: KOSUDA TORU
IPC: F16D25/08
Filed: 1985-07-29
Abstract: PURPOSE:To prevent an engine stall due to abrupt connection of a clutch and obtain a good drivability by closing up a second hydraulic chamber in a master cylinder if an engine speed is reduced below a certain value when connecting said clutch. CONSTITUTION:Connection and disconnection of a clutch 2 is carried out by pushing a release bearing 5 with a release lever 3 and pushing a diaphragm spring 4. A left hydraulic chamber 12, or a first hydraulic chamber, and a right hydraulic chamber 13, or a second hydraulic chamber, are formed by the piston 14 of a clutch master cylinder 15, and the piston 14 is further connected to a clutch pedal 17 via a shaft 16. If an engine speed is reduced below a certain value when connecting a clutch, introducing pipes 31 and 32 are shut off by means of a selector valve 18, working fluid in a right hydraulic chamber 13 is sealed up causing the hydraulic pressure to rise, and the piston 14 is stopped from moving rightward, the connecting degree of the clutch 2 is fixed, and an engine load is reduced.
Patent JP-H0330752-A (JP)
Title: Apparatus for measuring dimension of living eye
Inventor: SEKINE AKIHIKO
IPC: A61B3/11
Filed: 1989-06-29
Abstract: PURPOSE:To measure a length in the eye axis, a depth of the front room and a thickness of the lens by detecting an amt. of change in the phase difference between reflecting light rays to the change in wave length of interferable light rays based on the change in the interference strength between reflecting light rays accompanying the change in wave length of the interferable light rays and calculating a distance from the first objective face of measurement to the second objective face of measurement. CONSTITUTION:An objective lens 29, a receiver 35 and the second memory 37 makes an interference of a reflected light rays from the first objective face of measurement of a living eye and a reflected light rays from the second objective face of measurement of the living eye and detects an interference strength corresponding to the phase difference between the reflected light rays from the first objective face of measurement and the reflected light rays from the second objective face of measurement. It functions as a detecting means of an amt. of the change in the phase difference of interferable light rays detecting the amt. of the change in the phase difference between the reflected light rays to the change in wave length of the interferable light rays based on the change in the interference strength between the reflected light rays from the living eye accompanying the change in wave length of the interferable light rays. An operating means 39 calculates a distance from the first objective face of measurement of the living eye to the second objective face of measurement based on a detecting means detecting an amt. of the change in the phase difference between reference light rays and a detecting means detecting an amt. of the change in the phase difference between interferable light rays.
Patent JP-H1016048-A (JP)
Title: Method and equipment for processing embossed pattern and embossed-surface-shaped thermoplastic resin
Inventor: FUJII JUNJI
IPC: B29K27/06
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for processing an embossed pattern which enable attainment of excellent pattern reproducibility and release characteristics and to provide embossed-surface-shaped thermoplastic resin having an excellent reflection performance. SOLUTION: A method for processing an embossed pattern has a process wherein pattern transfer of an embossed pattern is conducted on a thermoplastic resin sheet 11 by using a roll 13 for forming the embossed pattern, a process wherein the rear of the surface of the thermoplastic resin sheet 11 whereon the pattern is transferred is glazed by an endless belt 43 having a specular surface and a process wherein the thermoplastic resin sheet 11 is released from the roll 13 for forming the embossed pattern, at a lower temperature than the temperature of the pattern transfer. The roll 13 is equipped with a roll main body having a surface for forming the embossed pattern and with seal rings fitted on the opposite sides of the roll main body respectively.
Patent JP-H0934186-A (JP)
Title: Banding correction laser printer and its correction method
Inventor: ROBAATO DEII MORISON
IPC: H04N1/401
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To make the influence of banding on the visual sense reduced, by correcting abnormality of an output image caused by velocity fluctuation of a scanning plane with the image transferring device. SOLUTION: The first ruled line 70 is associated with a drum 55 of a reflecting surface, or located thereon. On detecting a light beam 85 reflected from the first ruled line 70, a phototransister 95 is allowed to generate a reflection signal (electric current), indicating the light quantity reflected from the ruled line 70 and detected at the time of returning through the second ruled line 90. The reflection signal is transmitted to the velocity circuit 32. Moreover, the differential circuit 33 is, on receiving the signal, in response thereto, allowed to convert the signal to the differential value signal available for adjusting the correction factor offsetting the influence of the output of the fluctuating drum rotation on the visual sense. Further, the differential value signal is converted to the sign sent to the correction circuit 34.  Then, the sign is allowed to correct the abnormality of the output image caused by the fluctuation of the drum velocity while correcting the lazier diode output signal.
Patent JP-H0456348-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NINOMIYA HIDEKI
IPC: H01L27/06
Filed: 1990-06-26
Abstract: PURPOSE:To build both circuits into a single semiconductor device by respectively locating a first circuit in a first semiconductor region and a second circuit in a third semiconductor region and operating both circuits under the condition that the reference voltage of external circuit is given to the first semiconductor region and non-reference voltage to the external circuit of the second and third semiconductor region. CONSTITUTION:A second semiconductor region 2 and a third semiconductor region 3 having different conductivity types are connected in the same potential by short- circuiting at the surfaces thereof with an electrode film for terminal Te and allows application of the non-reference voltage Vo. In the side of the first circuit C1, the reference voltage E is applied to the first semiconductor region l through the electrode film for terminal Te. Thereby, since a voltage difference between the reference voltage E and non-reference voltage Vo is applied in the backward bias direction to the pn junction between the first semiconductor region 1 and the second semiconductor region 2 having different conductivity types, the potential Vo of the third semiconductor region 3 is floated from the potential E of the first semiconductor region l and thereby the first circuit C1 in the first semiconductor region l and the second circuit C2 in the third semiconductor region 3 can operate independently without any interference under the different potentials Eo and Vo.
Patent JP-H0913668-A (JP)
Title: Architectural sleeve
Inventor: MORIYA TAKASHI
IPC: E04G15/06
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To sharply reduce cost to communicate/connect two ducts with/to each other in an architectural sleeve which is penetratingly fixed to a building frame wall constituting a skeleton of a building and communicates/connects the two ducts existing on both sides of its building frame wall with/to each other. SOLUTION: An architectural sleeve is composed of a sleeve main body 1 to be penetratingly fixed to a building frame wall F of a building and a pair of movable auxiliary sleeves 2 and 3 to be fitted to and inserted into both end parts of this sleeve main body 1 so as to be pulled out, housed and extended - contracted. Two ducts D1 and D2 on both sides of the building frame wall F are communicated with and connected to a pair of pulled out and fixed movable auxiliary sleeves 2 and 3.
Patent JP-H05330230-A (JP)
Title: Thermal recording material
Inventor: AOSHIMA CHIHARU
IPC: B41M5/337
Filed: 1991-06-13
Abstract: PURPOSE:To provide a thermal recording material having high whiteness, reduced in the lowering of whiteness with the elapse of time and having excellent sensitivity. CONSTITUTION:In a thermal recording material constituted by providing a thermal color forming layer containing a dye precursor and a developer on a support, the mean particle size of at least one of the dye precursor and developer contained in the thermal color forming layer is set to 0.7mum or less and barium sulfate and calcium carbonate are further added to the thermal color forming layer.
Patent JP-H119742-A (JP)
Title: Golf club head
Inventor: NAITO ATSUSHI
IPC: A63B102/32
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To regulate the weight or center-of-gravity position, particularly, center-of-gravity depth or center-of-gravity angle in a wide range by providing a plurality of weight mounting parts along the direction substantially orthogonal to a driving surface on the sole part of a club head body, and selectively mounting a weight regulating member having proper weight and size. SOLUTION: This club head 1 is provided with a hollow shell member 2 formed of a titanium alloy casted by lost wax method, and weight mounting parts 3, 4 are formed on its sole part 1a in two positions of a position close to a driving surface 1b and a position separated from the driving surface 1b along the direction substantially orthogonal, to the driving surface 1b, and weight regulating screws 5, 5 as weight regulating members formed of various materials and having respective weights and sizes are selectively mounted on the weight mounting parts 3, 4. Nuts are welded to the inner surface side of the weight mounting parts 3, 4 formed on the sole part 1a of the club head 1, respectively, so that the weight regulating screws 5 can be attached to and detached from the nuts.
Patent JP-2000128341-A (JP)
Title: Part feeder
Inventor: NEMOTO AKIRA
IPC: B65G65/40
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a part feeder capable of efficiently feeding parts by aligning them in a row with less damage to be done to the chip parts. SOLUTION: A bulk case 4 is installed on an upper part of an outside storage chamber 2 to which a large number of chip parts C can be input, and a specified number each of the parts C are fed to an inside chamber 21 of a part storage chamber from the outside storage chamber 2 through a feeding passage 6. The parts C of the inside chamber 21 are scooped up by a pocket 13 in accordance with rotation of a rotating drum and put in an outside chamber 22 through an introduction passage 24 from a socket 23. Thereafter, the parts C drop in an alignment groove 30 and are aligned and discharged in a state of being aligned in a row through a gate 32 and a discharge passage 33. The excessive parts in the outside chamber 22 are scooped up by a scooping part 16 provided on the rotating drum 10 and returned to the inside chamber 21 through a returning passage 9. Consequently, it is possible to maintain the number of the parts in the outside chamber 22 in a small number and to maintain aligning efficiency.
Patent JP-S5791250-A (JP)
Title: Preparation of conductive silicone rubber sponge
Inventor: FUKUDA TAKESHI
IPC: B29C67/00
Filed: 1980-11-28
Abstract: PURPOSE: To obtain easily the captioned electrically conductive sponge by a method wherein furnace black as conductivity intensifier, specific organic  perioxide as vulcanizing agent and foaming agent are mixed with diorgano polybiloxane and heated.  
     CONSTITUTION: (A) 100 parts by weight of diorgano polysiloxane having mean polymerization degrees 2,000 or more, (B) 5W100 parts by weight of furnace black, (C) 0W50 parts by weight of acetylene black, (D) 0.2W10 parts by weight of organic perioxide selected from 1,1-di(tert-butylperoxy)cylohexane, 1,1-di(tert- butylperoxy)-3,3,5-trimethyl cylohexane and 2,2-di(tert-butylperoxy)butane, (E) 2W30 parts by weight of organic foaming agent (e.g.; azobis isobutylonitril) are mixed. Then, the mixture is heated, expanded and hardened to obtain the captioned sponge. 
     COPYRIGHT: (C)1982,JPO&Japio