baber/WOPTO huggingface dataset:
Patent JP-H06148228-A (JP)
Title: Piezoelectric vibration sensor apparatus
Inventor: TAKAHASHI KATSUHIKO
IPC: G01P15/09
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a piezoelectric vibration sensor apparatus which can cut costs with the reduced number of manufacturing steps and provides favorable electric connection between an electrode at the side of a stage and a connecting terminal part without generating the deterioration by heat to a piezoelectric body. CONSTITUTION:The piezoelectric vibration sensor apparatus has a sensor 25 and a connecting terminal part 29 for taking out electric outputs from the sensor 25. The sensor 25 is constituted of a load body 23 layered on a detecting part 21 with an electrode 35a at the side of the load body and an electrode 35b at the side of a stage on both surfaces of a piezoelectric body 31. A conductive protrusion 39 is formed at the connecting terminal part 29. The electrode 35b at the side of the stage of the detecting part 21 is electrically connected with the connecting terminal part 29 by using the protrusion 39 in the piezoelectric vibration sensor apparatus.
Patent JP-2000121226-A (JP)
Title: Refrigerator
Inventor: HAMANO YASUKI
IPC: F25D11/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To enable new temperature zone chambers such as a chilled chamber, an icing point chamber and a partial chamber stored in a refrigerator chamber in a freezer and refrigerator with a refrigerating evaporator and a freezing evaporator to be easily cooled and further enable a temperature within the refrigerator chamber to be maintained. SOLUTION: There is provided a box member of freezer and refrigerator comprised of a refrigerating chamber 4 and a freezing chamber 7 with new temperature zone chamber 15 such as a chilled chamber, an icing point chamber and a partial chamber or the like therein. A refrigerating evaporator 5 with a relatively high evaporating temperature and a first blower 13 are arranged within the refrigerating chamber 4. A freezing evaporator 8 with a relatively low evaporating temperature and a second blower 14 are arranged at the freezing chamber 7.  A series-connected refrigerant circuit including a first solenoid valve, a first capillary tube and the refrigerating evaporator 5 and another series-connected refrigerant circuit including a second solenoid valve, a second capillary tube, the freezing evaporator 8 and a check valve 11 are connected in parallel with each other, cooling of the new temperature region chamber 15 is carried out by low temperature air blown from the freezing evaporator 8, thereby the new temperature zone chamber 15 can be easily cooled and its temperature can be maintained.
Patent JP-H06148595-A (JP)
Title: Diplay panel driving device
Inventor: YAMAMOTO KUNIHIKO
IPC: G02F1/133
Filed: 1992-10-30
Abstract: PURPOSE:To provide a display panel having an excellent contrast and drive it so that no cross-talk is generated. CONSTITUTION:An orthogonal function generator 12 generates perfect orthogonal function rows in the number 2<r>. In case N<2<r>, the number of scan electrodes 1a is assumed as 2<r> apparently, an assumed data is displayed on display dots which do not exist, and a voltage with correction made to signals pertaining to the display data is impressed on the data electrode 1b for existence display dots. In case N>2<r>, one frame is divided, and scan electrodes 1a in the number 2<r> are selected in each period one before the final, and with this assumed as one unit, selection is made one by one. The final period lacks the scan electrode 1a, but the operation is conducted in the same manner as in case N<2<r>. Thus all perfect orthogonal function rows are used.
Patent JP-S63146463-A (JP)
Title: Semiconductor memory device
Inventor: MATSUMOTO NORIMASA
IPC: H01L27/108
Filed: 1986-12-10
Abstract: PURPOSE:To prevent the punch through phenomenon between neighbouring memories, by arranging an electrode to apply a specified voltage in a separation region between the respective dug grooves in neighbouring memory cells of dug groove type. CONSTITUTION:On a substrate 1 of first conductivity type, dug grooves 6, 6 are formed so as to neighbour with each other, and diffusion layers 2a and 2b of second conductivity type are formed on the substrate containing the inside of the groove. Polycrystalline silicon layer 4 is formed on each diffusion layer via an insulating film, and individual information charge storage capacitors A and B are formed. An electrode 7 is formed on a separation region 3b between the respective grooves of the capacitors A and B, and a specified electric potential is applied to the electrode 7 to restrain the depletion layers from extending between the grooves. Thereby, vanishing of information charge and electric interference caused by the punch through phenomenon are prevented.
Patent JP-H01137055-A (JP)
Title: Method of forming stick tile refinishing coated film
Inventor: YAMAMOTO SUSUMU
IPC: B05D7/00
Filed: 1987-11-19
Abstract: PURPOSE: To improve weather resistance by applying a paint composition blended with interference and mica titanium pigments to a vehicle made of a synthetic polymer compound to a stuck tile wall face. CONSTITUTION: A transparent synthetic polymer compound having a principal chain made of a silyl group-containing vinyl polymer or copolymer and having at least one silicate group bonded with the hydrolysis group in one molecule in a molecule terminal or a side chain is used as a vehicle. A dichroic interference mica titanium pigment and a monochroic white mica titanium pigment are blended at the total quantity 12-18 pts.wt. with a solid vehicle 100 pts.wt. The interference mica titanium pigment at least 10.5 pts.wt. or above and the white mica titanium pigment at least 1.5 pts.wt. or above are blended, and the total pigments 25 wt.% or below are blended to form a paint composition. The paint composition is applied to a stuck tile wall face.
Patent JP-S63146412-A (JP)
Inventor: SAEKI KEIJI
IPC: H01C17/28
Filed: 1986-12-10
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-H01136551-A (JP)
Title: Single-phase stepper motor
Inventor: MURAMATSU KUNIAKI
IPC: H02K37/14
Filed: 1987-11-24
Abstract: PURPOSE:To get pole pieces of a claw pole type yoke to take nearly planner simple shapes for facilitating fabrication, by arranging an auxiliary ring made of a magnetic substance and with projected teeth formed inside in such a way as to shift the phase of the ring from that of the pole pieces of the yoke. CONSTITUTION:A rotor 10 comprises a multipolar cylindrical permanent magnet 11 and a rotating shaft 12, and the yoke of a stator comprises a barrel-shaped first yoke parts 21 and a doughnut mold-shaped second yoke parts 22. A coil 23 is contained in a doughnut-like space formed by the yoke parts 21 and 22. An auxiliary ring 26 made of a magnetic substance is provided between the second yoke parts 22 and a rear flange 25. The auxiliary ring 26 is generally a doughnut-shape, and provided with projected teeth projecting toward the center on the inner circumference as one body. The projected teeth are arranged so that the teeth may be slipped from the pole pieces 21a and 22a of the yokes 21 and 22 in phase.
Patent JP-H02231099-A (JP)
Title: Identification of nucleic acid segment based on difference in nucleotide
Inventor: JIYON SUTEIIBUN KOONHAA
IPC: C12Q1/6816
Filed: 1989-11-14
Abstract: PURPOSE: To rapidly and simply distinguish the target nucleic acid segments on the basis of the differences of nucleotides in which the nucleic acid segments has possibilities different in size, base sequence or both of them.  
     CONSTITUTION: This method for distinguishing nucleic acid segments on the basis of nucleotide differences comprises synthesizing separately complementary nucleic acid strands on each of at least two target nucleic acid templates using a nucleic aid polymerase and nucleoside triphosphate substrates, wherein at least one of the natural nucleoside triphosphate substrates is replaced with a mobilityshifting analog, denaturing the synthesized strands from the templates if necessary and comparing the mobility of the separately synthesized strands through a size-fractionation medium. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10205496-A (JP)
Title: Ventilation fan device and ventilation fan system
Inventor: OSHIMA JOJI
IPC: F04D29/66
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation fan device and a ventilation fan system to have a high ventilation blast amount and reduce the generation of noise. SOLUTION: A ventilation fan device comprises an axial flow fan 30; a cylindrical casing 34 to cover the axial flow fan; and a cylindrical induction nozzle 38 to cover the casing 34 and have a downstream end 45 further extending to the side situated downstream than the downstream end 40 of the casing 34. Through a jet flow (a primary flow 31) from the casing 34, air in the induction nozzle 38 at the periphery thereof is induced and forms a secondary flow 32 and a total ventilation blast amount is increased and amounts to a total of the primary flow 31 and the secondary flow 32.
Patent JP-2001119798-A (JP)
Title: Communication helmet
Inventor: TAKAHASHI KAZUO
IPC: H04R1/10
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication helmet whose noise reduction effect is enhanced. SOLUTION: In the communication helmet that has a microphone inside so as to be placed in the vicinity of a mouth of a talker, an optical microphone is employed for the microphone that is provided with a diaphragm 31 vibrated by a sound pressure, a package 40 that contains this diaphragm 31 and has a 1st opening 38 and a 2nd opening 39 facing the diaphragm 31 and open symmetrically, a light source 32 that emits a light beam to the diaphragm 31, and a photo detector 35 that receives a reflected light of the light beam emitted to the diaphragm 31 and outputs a signal corresponding to the vibration of the diaphragm 31. The microphone is mounted on a mount base with a prescribed tilt angle so that an incoming sound wave is uniformly made incident on the 1st opening 38 and the 2nd opening 39.  The mount base is fitted to the inside of the helmet with a space that the external sound wave is uniformly made incident onto the 1st opening 38 and the 2nd opening 39.
Patent JP-H03279086-A (JP)
Title: Vehicle lower body structure
Inventor: CHIHOKU MASARU
IPC: B60K5/02
Filed: 1990-10-30
Abstract: PURPOSE:To prevent a transmission from protruding into the vehicle interior positively by moving the transmission forcibly downward at the time of collision. CONSTITUTION:A cross member 26 as a moving means is disposed obliquely from the rear part lower face of a front floor 14 to the front end lower face of a rear floor 16, and the front and rear joint flange parts 26a, 26b of the cross member 26 are fixedly jointed to the front floor 14 and rear floor 16. The joint flange 26c of the cross member 26 is fixedly jointed to a center pillar inner so as to form a closed cross section 27 extended in the vehicle width direction by both cross member 26 and front floor 14 and also to form a truss structure body 28. At the head-on collision time of a vehicle, an engine and a transmission 3 move backward, but when the transmission 3 moves backward and collides with the cross member 26, the transmission 3 is forcibly moved downward by the cross member 26 as shown by a virtual line alpha and falls down.
Patent JP-H10126622-A (JP)
Title: Image forming device
Inventor: YAMAZAKI YUKIKO
IPC: H04N1/41
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that reproduces an image at a desired accuracy level in a shorter time. SOLUTION: Image data reading optically an original are converted into bit map data at an RIP section 11, and the image data after conversion are stored tentatively in a frame memory 12. A wavelet conversion section 13 applies weblet conversion to the bit map data, the converted image data are compressed by a compression/expansion section 14 and the compressed image data are stored in a hard disk (HDD) 15. The read image data are divided into blocks, each is wavelet-converted and a conversion coefficient generated by this conversion is compressed respectively, the compressed conversion coefficient is stored in the HDD 15, and the compression/expansion section 14 expands more important data of a data amount within a prescribed range by using the conversion coefficient and the image with required minimum quality in matching with the requirement is outputted in a smaller time.
Patent JP-H03154592-A (JP)
Title: Color video signal recording device
Inventor: MORIOKA YOSHIHIRO
IPC: H04N9/83
Filed: 1989-11-13
Abstract: PURPOSE:To expand the frequency band of a recorded color signal by adding a high frequency component of a color signal inputted to a recording circuit section to a luminance signal in the relation of a frequency offset and recording the result. CONSTITUTION:A color difference signal (R-Y) inputted from a terminal 2 is separated by an LPF 4 and a BPF 5 and a color difference signal (B-Y) inputted from a terminal 3 is separated by an LPF 6 and a BPF 7 into a low frequency component and a high frequency component. Outputs of the LPFs 4, 6 are subject to orthogonal biphase modulation by an orthogonal biphase modulation circuit 12. Outputs of the BPFs 5, 7 are subject to orthogonal biphase modulation by an orthogonal biphase modulation circuit 8, added to a luminance signal Y inputted from a terminal 1 and the result is subject to FM modulation by an FM modulator 11. The output of the FM modulator 11 and the output of the orthogonal biphase modulation circuit 12 are added hy an adder circuit 13 and the result is outputted from a terminal 14 as a recording signal. Thus, the frequency band of the recorded color signal is widened to nearly twice, then the color video signal with high quality is easily recorded.
Patent JP-H10303423-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: TAKAMURA TAKASHI
IPC: H01L21/265
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the impurity distribution controllability in a channel region. SOLUTION: After an N-well region 12 is formed in a silicon substrate 10, a first sacrificial oxide film 14 having a thickness of about 30 nm is formed by oxidizing the substrate 10 in an atmosphere containing 95% steam. Then, the oxide film 14 is removed with buffered hydrofluoric acid and a second sacrificial oxide film 16 having a thickness of about 5 nm is successively formed again in the atmosphere containing 95% steam. After the formation of the oxide film 16, channel doping is performed for implanting BF2 ions into the well area 12 by using the oxide film 16 as a trasmissive film for ion implantation. Then, after As-ion implantation is performed for improving the punch- through resistance, the second oxide film 16 is removed with buffered hydrofluoric acid.  Thereafter, a buried P-channel MOSFET is obtained by forming a gate oxide film 18, a gate electrode 20, a source 26, and a drain 28 similarly to the manufacture of an ordinary MOSFET.
Patent JP-S62139673-A (JP)
Inventor: GII KONBUEERU
IPC: A61N5/02
Filed: 1986-12-10
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-H09109852-A (JP)
Title: Vehicle behavior control device
Inventor: KADOSAKI SHIROU
IPC: B60T8/1755
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of generation of the spin condition attributable to the excessive braking force of a rear wheel on the turning inside attributable to the drift-out suppression control in its latter stage. SOLUTION: A vehicle behavior control device judges whether or not the behavior of a vehicle is in the drift-out condition, and gives the braking force to at least rear wheel according to the degree of the drift-out condition and suppresses the drift-out when the behavior is in the drift-out condition. A judgment is made whether or not the drift-out quantity of state is in the reducing process during the drift-out suppression control (Step 704), and the slip ratio of the rear wheel on the turning inside is reduced after the prescribed period of time is elapsed from the point when the drift-out quantity of state is started to be reduced (Steps 706-713).
Patent JP-S62151243-A (JP)
Title: Production of disk brake caliber body
Inventor: UEI HISAO
IPC: B22C9/06
Filed: 1985-12-25
Abstract: PURPOSE:To decrease the machining allowance of a cylinder regardless of the inside size of a claw and to improve the productivity of a product by disposing a cylinder part molding die to a rotor width part molding die and housing the former into the cavity part of the latter after casting, then taking out the product. CONSTITUTION:The cylinder part molding die c' having a core handle (g) corresponding to the inside size (d) of the claw is disposed to the rotor width part molding die b' of a disk brake caliber body (a) and the titled product (a) is cast. The core handle (g) is pulled after casting and is housed into the cavity part (f) of the rotor width part molding die, then the product (a) is taken out. The machining allowance of the cylinder part is decreased to the adequate allowance regardless of the inside size (d) of the claw, by which the finish machining is made more efficient and the productivity of the product is improved.
Patent JP-H1195973-A (JP)
Title: Display device and data processor for the same
Inventor: YAMANE CHIKAFUMI
IPC: G06F3/153
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device that displays picture information in a reduced display mode on a screen and easily manages the data of picture information and a data processor for the same. SOLUTION: The display device 1' is connected with an external computer 2 and a programmable logic controller(PLC) 4 for operating an editor by communication lines 3a and 3b. This display device is provided with a main body 1a' of device in a multidisplay configuration, flash read only memory(ROM) 1c', application specific integrated circuit(ASIC) 1h, VRAM 1 for screen output for storing a screen using a liquid crystal panel 1f, touch switch 1i' and screen information expanded with no magnification, and VRAM 2 for screen output for compressing and storing reduced screen information. By operating the touch switch 1i' or the like, respectively different display modes of non-magnification display mode, reduced display mode and direct page designation mode are displayed on the screen for the screen information.
Patent JP-H11117835-A (JP)
Title: Abnormal-sound suppressing structure of outboard engine recoil starter
Inventor: WATANABE KAZUHIKO
IPC: F02N3/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress abnormal sounds caused at a startup of an outboard engine while the starter rope is being pulled up. SOLUTION: When its starter rope is pulled up, an outboard-engine recoil starter rotates its starter drum and simultaneously runs its one-way clutch mechanism situated between the lobe 25a of a dog cam 25 journalled on the starter drum and a slit 28a cut in a starter pulley 28 fixed to a crankshaft to whereby transmit the torque of the starter drum to the crankshaft in one way. The dog cam 25 is formed at its position between a tip face 25b and an outer side 25d on its lobe 25a with a chamfer 25c that reduces the contact angle to the starter pulley 28.
Patent JP-2001117605-A (JP)
Title: Method and device for controlling steam pressure
Inventor: TANAKA KIHACHIRO
IPC: F22B35/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a steam pressure controlling method and a steam pressure controller for controlling the pressures of both a boiler and a steam line by one pressure control valve. SOLUTION: A steam pressure control valve V interposed in a steam line P, when normally operated is controlled by the lower value of the instruction values of a boiler side pressure controller 1 for adjusting the pressure of a boiler B and a steam line side pressure controller 2 for adjusting the pressure of the downstream side of the stream pressure control valve V.
Patent JP-S62153405-A (JP)
Inventor: HOZUMI MASAKI
IPC: E01H5/10
Filed: 1985-12-26
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-H06148846-A (JP)
Title: Heat-developable color photosensitive material
Inventor: YAMAZAKI TAKAYASU
IPC: G03C1/498
Filed: 1992-11-04
Abstract: PURPOSE:To enhance preservability of a photosensitive material and to reduce the fluctuation of image density against the fluctuations of quantity and quality of the water to be used for development processing by incorporating an acid- treated gelatin, a calcium salt, and a fluorinated surfactant in a specified nonphotosensitive protective layer. CONSTITUTION:The multilayer-laminated heat-developable color photosensitive material comprises at least photosensitive silver halide, a binder, an electron transfer material and/or its precursor, an electron donor and/or its precursor, a reducible dye donor being reduced and releasing diffusive dye on a support, and the nonphotosensitive protective layer farthest apart from the support contains the acid-treated gelatin and the calcium salt, such as CaCl2, CaBr2, CaNO3, or Ca(OOCCH3)2, and the fluorinated surfactant, optionally, high or low in molecular weight.
Patent JP-H06207336-A (JP)
Title: Mass-colored fiber for carpet and its production
Inventor: KAWACHI MITSURU
IPC: D01F6/62
Filed: 1991-08-23
Abstract: PURPOSE:To decrease stripe-patterned unevenness frequently occurring in tufted carpet produced by using continuous polyester fiber yarn as tussel yarn. CONSTITUTION:Two or more kinds of fibers are used in a continuous polyester fiber yarn and at least two kinds of the constituent fibers are made to have different carboxyl terminal group contents to make the stripe unevenness to be inconspicuous.
Patent JP-H09136477-A (JP)
Title: Article to be printed, method for printing using said article to be printed and device therefor
Inventor: NAMITO KENJI
IPC: B41M1/40
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To print a pattern which does not have a blur on the outer periphery by forming a through hole on the peripheral edge or its vicinity of the bottom surface of a recessed part which corresponds with the shape of the pattern to be printed. SOLUTION: On the surface of an article 10 to be printed, a recessed part 10a which corresponds with the shape of a pattern to be printed such as characters, marks or figures, is formed. The recessed part 10a has a shape, e.g. which goes along the outer periphery of the pattern. Then, a through hole 10b is formed on the peripheral edge or its vicinity of the bottom surface of the recessed part 10a. The through hole 10b penetrates the article 10 to be printed. The through hole 10b, e.g. comes into contact with the border of the peripheral edge of the bottom surface of the recessed part 10a, and is formed in such a manner that the through hole 10b may penetrate the article 10 to be printed at an inner side than the border.  The through hole 10b has a function to release air which is chased to the peripheral part of the recessed part 10a, to the outside when a pad 4 and the article 10 to be printed are pressed.
Patent JP-S63147695-A (JP)
Inventor: ISHIGE DAIJIRO
IPC: B43K7/02
Filed: 1986-12-11
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。