baber/WOPTO huggingface dataset:
Patent JP-2000149424-A (JP)
Title: Digital signal processor and reproducing device
Inventor: SEKII YASUAKI
IPC: H03M7/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To avoid such a situation as an output multi-bit digital signal is fixed at a full-bit (a maximum value) even if a one-bit signal exceeding a maximum modulation factor is inputted when a converter is constituted, which samples down the one-bit signal by using a decimation filter with the specified maximum modulation factor and converts the signal into the multi-bit signal and to attain an average level rising. SOLUTION: A converting part 7 converts a one-bit digital signal D1 from a reproducing signal processing part 4 into a multi-bit digital signal DM and attenuates it. A level detecting part 10 detects the level of the multi-bit digital signal DM converted by the converting part 7. A level control part 12 controls the level of the multi-bit digital signal DM outputted from the converting part 7 not to exceed a full bit according to the level detected by the level detecting part 10.
Patent JP-H11149166-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic apparatus using the same
Inventor: MIYAMOTO MASAHIKO
IPC: G03G5/147
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor high in abrasion resistance, good in durability even in the case of using it for a contact charging apparatus, high in the bending strength of the coating film of the photoreceptor surface, and free from mechanical deterioration and superior in durability even in the case of repeatingly using as a belt-type photoreceptor. SOLUTION: This electrophotographic photoreceptor is provided on a conductive substrate with a photosensitive layer containing as a binder resin a polymer having repeating structural units represented by the formula in which each of R1 -R10 is, independently, an H atom or an alkyl or aryl or optionally substituted cycloalkyl group, but at least one of R9 and R10 is an optionally substituted cycloalkyl group; and X is a benzene, biphenyl, or naphthalene ring group, or an aliphatic or cyclic hydrocarbon ring group.
Patent JP-H01155877-A (JP)
Title: Strike judge apparatus for baseball
Inventor: HARA KAZU
IPC: A63B63/00
Filed: 1987-12-15
Abstract: PURPOSE: To make it possible to confirm a thrown ball if it is strike or not accurately, by catching the image of a thrown ball at a time passed on the home-base. CONSTITUTION: A ball thrown from a direction bound by a pitcher and a catcher is photographed by a picture-taking means 16. A signal from the picture-taking means 16 is displayed as an image by an image display means 18. The position of a ball thrown by a pitcher is detected optically from a direction from the home-base side by a position detecting means 20. And, an image stopping means 28 stops to display an image of a ball, which is obtained by the ball position signal output through the position detecting means 20, at a time passed on the home-base 3 to display on an image display means 18. As a result, it can be confirmed accurately if it is strike or not.
Patent JP-H02161763-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KINOSHITA YASUSHI
IPC: H01L27/08
Filed: 1988-12-14
Abstract: PURPOSE:To decrease a size of a resistance region by utilizing contact resistance components of lead-out electrodes of a resistor as a part of the resistance of the resistor itself. CONSTITUTION:An oxide film 2 is provided on the surface of a semiconductor substrate 1 and a resistor 3 consisting of a doped polycrystalline Si layer is formed on the film 2. Contact holes 5, 5 are opened at the opposite ends of the resistor 3. By modifying the area of the holes 5, 5 selectiveIy, contact resistance components of respective lead-out electrodes corresponding to these holes 5, 5 are added to the resistance of the resistor 3 itself and they can be used as a part of the resistance of the resistor 3. Namely, if the area of the holes 5, 5 is decreased from S(a) to S(b), for example, the total resistance of the resistor 3 can be set at a large value. Accordingly, the size of the resistance region can be decreased and, therefore, a related device can be constructed at improved degree of integration.
Patent JP-H08169677-A (JP)
Title: Passenger conveyor
Inventor: MARUYAMA OSAMU
IPC: B66B23/10
Filed: 1994-12-20
Abstract: PURPOSE: To provide a passenger conveyor which can be constructed at a low cost and enables a user to simply distinguish the standing part from the walking part. CONSTITUTION: A passenger conveyor is furnished with a tread 3 traveling from a mounting part 1 to a dismounting part 2, wherein the tread 3 is partitioned by coloring into two lanes, i.e., the side 3A where passengers walk and the side 3B where they stand still. They distinguish easily the partitioning.
Patent JP-H08182773-A (JP)
Title: Elastic stand exercise training device
Inventor: UIRIAMU TEI UIRUKINSON
IPC: A63B21/015
Filed: 1994-12-20
Abstract: PURPOSE: To provide an elastic stand athletic exercise apparatus capable of being efficiently used in the athletic exercise of the upper half of the body or the whole body. CONSTITUTION: For example, an elastic stand athletic exercise apparatus has an elastically provided stand such as a trampolin or a spring board and a pole 22 is directly provided to the frame 14 flush with the stand of the trampolin or spring board and the end part of the pole 20 has two spaced-apart handles at the upper part of the stand 16. These handles 24 are provided in a revolvable manner so as to move against a resistance means during use.
Patent JP-2001097850-A (JP)
Title: Tablet
Inventor: NAGANO SHIGERU
IPC: A61K47/26
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a headache medicine tablet which can moderate irritation to stomachs and intestines due to the ingredient of the headache medicine by changing the tablet of the headache medicine into a sugar-coated tablet, while conventional headache medicines have been developed for improving an efficacy for eliminating the headache and for improving the immediate effectivity of the medicines, namely the shortage of time needed for the efficacy of the medicines, thereby giving very strong irritation to the stomachs and intestines of patients especially having weakened stomachs and intestines or fallen in stomach and intestine-weakened states and therefore causing the injuries to the stomachs and intestines of the patients. SOLUTION: This tablet is obtained by coating the outside whole surface of the uncoated tablet of the headache medicine in the form of the tablet with a coating material containing sugar as a main raw material. Preferably, from the purpose for imparting a mucosa protecting action to the stomach, the ingredient as a gastrointestinal medicine is added and mixed with the coating material containing the sugar to give an ingredient release-retarding action function and a gastrointestinal mucosa-protecting action function to the sugar coating.
Patent JP-H11147480-A (JP)
Title: Vehicle movement control device
Inventor: SUDO HIDEKI
IPC: B62D101/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To suppress vibrations of a vehicle when the absolute steering angle is indeterminate. SOLUTION: This vehicle movement control device judges that the steering wheel is neutral if the vehicle is traveling straight forward for at least a given time Tα at a vehicle speed of Vα or more, setting the mean θFA for Tα as a neutral position angle θN. In the case where the neutral position angle θN is determinate, values which can be desired response characteristics for the 4WD vehicle are determinate as vehicle speed dependent constants for the transfer characteristics between the fore wheel steering angle and the yaw rate. Then, the rear wheel steering is carried out based on the absolute angle θF which is the difference between the relative steering angle θFA and the neutral position angle θN, and the transfer function.  In the case where the neutral position angle θN is indeterminate, for the yaw rate gain Gψ' determining the yaw rate steady-state characteristics among the vehicle speed dependent constants,. a gain Gψ' (2WS) which can be a steady-state characteristics equivalent to those for the 2WD vehicle is set. Then the rear wheel steering is carried out based on this gain and the relative steering angle θFA.
Patent JP-H09137460-A (JP)
Title: Built-up retaining wall
Inventor: BABA MASANORI
IPC: E02D29/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily form a retaining wall with a small number of workers and to prevent the danger to work caused by the fall of unit blocks. SOLUTION: A cast-in-place bottom plate 1; Columnar unit blocks 3 closely rising on the bottom plate 1 in right and left directions, widening the width of plate with the movement to the basic end in a state of staircase and connecting rear supporting plates 2 to the rear sides of them are equipped with longitudinal joint holes 4 in every stage. A retaining wall is constituted of PC steel materials inserted into the longitudinal joint holes 4 bored in the rear supporting plates 2 and fixing the basic end to the bottom plate 1. Then, PC steel material 5 tensioned in the vertical direction are fixed to the upper ends of the rear supporting plates 2 to poure grout 6 into the longitudinal joint holes 4.
Patent JP-H11220224-A (JP)
Title: Semiconductor laser
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor laser of a wavelength of a 0.8-μm band in high-output oscillation. SOLUTION: An n-type Ga1-z1 Alz1 As clad layer 2, an n-type Inx1 Ga1-x1 As1-y1 Py1 optical waveguide layer 3, an i-type Inx2 Ga1-x2 As1-y2 Py2 tensile strain barrier layer 4, an Inx3 Ga1-x3 As1-y3 Py3 quantum well active layer 5, an i-type Inx2 Ga1-x2 As1-y2 Py2 tensile strain barrier layer 6, a p-type Inx1 Ga1-x1 As1-y1 Py1 optical waveguide layer 7, a p-type Ga1-z1 Alz1 As clad layer 8 and a p-type GaAs contact layer 9 are successively formed on an n-type GaAs substrate 1.  The layers 2 and 8 and the layers 3 and 7 are respectively formed in a compositional ratio which makes a lattice matching with the substrate 1, the total layer thickness of the layers 4 and 6 is formed into a thickness of 10 to 30 nm, and the compositions of the layers 4 and 6 are set on the conditions that the amount of strain of the tensile strains for the layers 4 and 6 be the amount of strain multiplied by the total layer thickness is equal to 0.05 to 0.2 nm.
Patent JP-H04199262-A (JP)
Title: Picture displaying method for multimedia document processing system
Inventor: TAKAHASHI KATSUYUKI
IPC: G06T11/60
Filed: 1990-11-26
Abstract: PURPOSE:To enable a user to easily understand the content of a multimedia document by automatically displaying the picture information related to the text information of the multimedia document on a display when the text information is read out in a synthesized voice. CONSTITUTION:The process regarding the link and display of text information and a related medium in a multimedia document is performed by means of a document edition processing section 103, displaying information analyzing section 104, displaying information selecting section 109, and link information table 102. Then, when the text information of the multimedia document is read out in a synthesized voice, figures, tables, and pictures are successively displayed on a screen in accordance with the content of the document. Therefore, a user can listen to the voice reading out the text information while the user watches the figures, tables, and pictures automatically displayed on the screen and can easily understand the content of the multimedia document.
Patent JP-H02162025-A (JP)
Title: Manufacture of printed long laminate
Inventor: TAKEUCHI TAKASHI
IPC: B29C65/02
Filed: 1988-12-15
Abstract: PURPOSE:To prevent the generation of wrinkles in the process of lamination, while printed patterns are kept at the same distance by a method in which the long material of olefin copolymer having a preliminarily applied printing is heated at the range of specified temperature, and is pressure-bonded under heating to the layer of an copolymer, and further the material pressure-bonded under heating is pressure-bonded under heating and is laminated at the temperature where the copolymer is not melted. CONSTITUTION:The layer of the copolymer of the long laminate composed of the layer of olefin copolymer and the layer of the copolymer (ethylene copolymer) of the ethylene having the melting point lower than that of olefin copolymer by at least 20 deg.C is heated to 40-100 deg.C. The long material of the olefin copolymer having a printing applied is heated at the range of above-mentioned temperature, and is pressure-bonded under heating onto the layer of ethylene copolymer. The pressure-bonded material is further pressure-bonded under heating and is laminated at the temperature higher than the temperature at the above-mentioned pressure-bonding and at the temperature where ethylene copolymer is not melted.
Patent JP-H01160117-A (JP)
Title: Shift circuit
Inventor: OTSUBO SHUJI
IPC: H03M13/00
Filed: 1987-12-16
Abstract: PURPOSE:To quicken the bit shift of many bits independently of the clock by allowing the shift operation of each basic shift circuit to be implemented by the switching of a bit signal by a selection circuit. CONSTITUTION:A basic shift circuit SmA detects whether or not a bit signal of a prescribed content is included in bit signals from the most significant bit till the high-order 2<m>A-bit in n-bit input data. When the bit signal of a prescribed content is included, the input data is outputted as it is to the next-stage basic shift circuit SmA-1 and if not included, each bit signal being lower than the 2<m>A-bit is switchingly outputted to the high-order bit of the basic shift circuit SmA-1, of the next stage so that the signal of the 2<m>A+1-th bit is the most significant bit in place of each bit signal from the most significant bit till the high-order 2<m>A-th bit of the input data. Since the bit shift for lots of bits is applied by the switching selection of the bit signal without applying the shift operation using the clock, the shift speed id improved.
Patent JP-H06153373-A (JP)
Title: Numerical value setter
Inventor: MURAI TOMOYA
IPC: H02H3/02
Filed: 1992-11-04
Abstract: PURPOSE:To obtain a numerical value setter in which operating times of switch is decreased on condition that the number of switches is limited. CONSTITUTION:The numerical value setter comprises a memory section 3 for storing set values, a memory section 6 for storing variation amounts, an adder 2 for adding a variation amount stored in the memory section 6 to a set value stored in the memory section 3 and storing the sum in the memory section 3, an adder switch 1 for commanding the operation of the adder 2, a subtractor 5 for subtracting a variation amount stored in the memory section 6 from a set value stored in the memory section 3 and storing the difference in the memory section 3, a substractor switch 4 for commanding the operation of the subtractor 5, and a section 7 for varying the variation amount stored in the memory section 6 depending on the states of the switches 1, 4.
Patent JP-H08182025-A (JP)
Title: Line monitor test equipment
Inventor: AIZAWA SHINPEI
IPC: H04Q1/20
Filed: 1994-12-21
Abstract: PURPOSE: To make line monitor operation efficient by detecting a magnetic flux of a voice signal flowing to a line by a magnetic sensor and allowing a reception section to output the sensed signal to detect a talking state. CONSTITUTION: When a magnetism sensor 1 forming a pickup pen is in contact with a line cable, the sensor senses a magnetic flux by an AC speech current and an output signal is fed to a preamplifier section 2 via the cable. The signal amplified by the preamplifier section 2 is given to a reception amplifier section 4, in which a noise component is eliminated and amplified by a receiver amplifier section 4 via a volume control VOL and the resulting signal is outputted to an earphone. Since no direct contact to a conductor part of the line is required, the speech state is easily sensed regardless of a form, a structure and a size of a distribution wiring panel or the like. A breast part A of the magnetic sensor is built in a head-mount breast main body together with a clip type breast section B and the breast part A or B is selected by a switch S and the selected part is used.
Patent JP-H02165844-A (JP)
Title: Method for casting long length casting
Inventor: HIROTSUKA TAKASHI
IPC: B22C9/04
Filed: 1988-12-15
Abstract: PURPOSE:To reduce molten metal becoming useless and to enable casting of a long length casting having good quality by evacuating generated gas from circumference of a flask and center part of a pattern while pouring the molten metal from upper end of the long length and hollow shaped lost foam pattern. CONSTITUTION:A middle flask 3 and cope 2 are set on a drag 4 so as to surround the lost foam pattern 12 and the molding sand 13 is packed to form a sand mold part 35. The molten metal is poured from a sprue tube 38 through a runner 23 and introduced to the lost foam pattern 12. The gas generated at the time of pouring the molten metal is sucked from gas vent pipes 8, 9 arranged in the circumference of the flask 1, gas exhaust holes 10 at top bottom part 18 and gas vent holes 25 held with the top bottom part 18. The molten metal is allowed to flow smoothly into the lost foam pattern 12 and cast without developing any deteriorated position.
Patent JP-H06161881-A (JP)
Title: Memory access system and image memory device
Inventor: KADOWAKI TOSHIHIRO
IPC: G06T1/60
Filed: 1992-11-27
Abstract: PURPOSE:To provide the memory access system and image memory device for performing the enlargement/reduction processing of images with simple configuration. CONSTITUTION:The concept of a long address provided with a component smaller than a decimal point is introduced in for the access address of an image memory. Then, a latch 13 holds long address information provided with an address component value larger than the decimal point to be used as a memory write/read address and an address component value smaller than the decimal point, a latch 14 holds a long address adding value, an adder 15 acids the long address value held by the latch 13 to the long address adding value at the latch 14, the latch 13 is controlled so as to hold the result again, and the memory is accessed by the address component value larger than the decimal point. Thus, the addresses of write and read to the image memory at the time of variable power can be easily generated.
Patent JP-H04189148-A (JP)
Title: Current supply recording head
Inventor: SOGA HIROO
IPC: B41J2/325
Filed: 1990-11-22
Abstract: PURPOSE:To carry out uniform printing by forming a protruding part having height almost same to that of a protruding recording electrode row outside the protruding recording electrode row. CONSTITUTION:The insulating layers 3 on the leading end parts of electrode wires 2 are removed to provide protruding recording electrodes 4a-4d being in contact with the electrode wires 2 and the endmost protruding part 5 and the insulating support 1 having the protruding recording electrodes 4a-4d and the protruding part 5 is bonded to a substrate 7. An elastomer 6 deforms so that the individual protruding recording electrodes 4a-4d follow the uneven surface of a thermal transfer recording medium to come into contact therewith to prevent the contact inferiority of the recording electrodes 4 with the thermal transfer recording medium. By this constitution, printing imparting high image quality uniform in the size or density of a dot can be carried out.
Patent JP-H02164200-A (JP)
Title: Motor-driven speaker
Inventor: TAKEUCHI KOJI
IPC: H04R1/02
Filed: 1988-12-19
Abstract: PURPOSE:To easily change an in-cabin acoustic characteristic by using a controller located apart from a speaker so as to control the direction of sound outputted from the speaker. CONSTITUTION:A sound axis 1 of a speaker is directly directed to a human ear and then the direct sound of the speaker is mainly listened to. When a controller 14 changes the sound axis into a direction 2, the human ear listens to a sound with a different characteristic from the case with the axis 1 according to the directivity of the speaker 11 itself. That is, the in-cabin acoustic characteristic is able to be changed without varying the electric characteristic of the set side by changing the direction of the speaker. The variable shafts 33, 34 are moved in the arrow in figure according to the system converting a motor torque into a straight line motion. The variable shafts 33, 34 are moved in the direction of the speaker, then the speaker mount base is moved as shown in figure and the sound outputted from the speaker is directed both in horizontal and vertical directions as shown by the thick arrow marks.
Patent JP-H10140574-A (JP)
Title: Stairway-like vegetation method of slope face
Inventor: SASAKI ICHIRO
IPC: E02D17/20
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To promote the greening of a slope face at a specified inclined angle and execute favorable vegetation and contrive to preserve definitely. SOLUTION: In this stairway-like slope face plating method, each of metal nets 8' is made of corrosion resistant metal nets and set up along the stairway- like slope face. In this case, a corrosion resistant metal bar 14 is set to the sidewise rows faced with the slope face. The metal bars 14 are set on the slope face by way of each unit metal net 8' with a main anchor 7, thereby enhancing the strength rigidity of each unit metal net 8', fixing definitely the roots of trees and preventing definitely soil erosion therearound and holding the durability of the slope face.  This construction makes it possible to promote the vegetation of flowers or trees on the slope face and plant with trees definitely and prevent the collapse of the slope face or a landslide and contrive the retention of natural environment and the protection of a landscape, the functional safety of a building and enhanced construction efficiency and reduction of construction cost and enhanced reliability as well.
Patent JP-H01160991-A (JP)
Title: Production of diamidophosphazene oligomer
Inventor: YAMAMOTO KATSUSHI
IPC: C07F9/02
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the title oligomer useful as a flame-proofing treatment of textile, under normal pressure without using high pressure, by carrying out the reaction using a specific pyridine derivative in an inert organic solvent. CONSTITUTION:The objective oligomer can be produced by reacting (A) dichlorophosphazene oligomer with (B) ammonia in (C) ethers, methylene chloride or an inert organic solvent containing >=1wt.% of the ethers, etc., using (D) a pyridine derivative of formula (R<1> and R<2> are lower alkyl which may together with bonded N atom form pyrrolidine ring, piperidine ring or morpholine ring), preferably under normal pressure.
Patent JP-H07176515-A (JP)
Title: Plasma vacuum treatment device
Inventor: TAJIMA KAZUHISA
IPC: H01L21/302
Filed: 1993-12-17
Abstract: PURPOSE:To accurately detect the leakage of the outside air of a chamber, and to suppress the generation of defective products due to the mixing of air into reaction gas. CONSTITUTION:A sensor group 12 which monitors light intensity and detects the intrinsic spectrum light possesed by nitrogen or oxygen in the plasma generating light generated in a chamber 1, a vacuum gauge 10 with which the pressure of reaction gas is measured while vacuum treatment is being conducted, and an arithmetic processing part 14 with which the output signal value, sent from the source group 12 and the vacuum gauge 10, and the reference output value are comparison arithmetic processed, are provided and the amount of air, contained in the reaction gas, and its pressure change are always monitored while the vacuum processing is being conducted.